How to Travel Around Korea: Complete Transportation Guide for First-Time Visitors

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Planning a trip to South Korea and wondering how you’ll actually get from place to place?

You’re not alone. One of the questions I get asked most often is how transportation works in Korea, especially for first-time visitors. Should you buy a Korea Rail Pass? Is KTX worth it? Do you need a T-money card? Should you rent a car for Jeju Island? Can you travel around Korea without speaking Korean?

The good news is that South Korea is one of the easiest countries I’ve ever traveled in.

In fact, one of the things I still appreciate most after more than a decade of living here is just how efficient the transportation system is. It’s entirely possible to have breakfast in Seoul, hop on a high-speed KTX train, spend the afternoon exploring Gyeongju, and be eating dinner by the sea in Busan a few hours later.

Whether you’re planning a classic Seoul-Busan-Gyeongju itinerary, a road trip around Jeju Island, or a journey to some of Korea’s lesser-known destinations, getting around is usually much easier than people expect.

That doesn’t mean there isn’t a learning curve, though.

Korea has high-speed trains, subways, local buses, express buses, domestic flights, transportation cards, rail passes, and a handful of apps that will quickly become your best friends. Knowing which option to use and when can save you time, money, and a lot of unnecessary stress.

In this guide, I’ll walk you through everything you need to know about transportation in South Korea, including the best ways to travel between cities, how to use public transportation, when it makes sense to rent a car, and the apps I personally recommend for navigating the country.

Let’s get you moving.

Planning Your Korea Trip?

Before you hit the road, these resources will help you plan your trip:

🇰🇷 New to Korea? Read my Complete Korea Travel Guide.

🏙️ Visiting Seoul? Start with my Seoul Travel Guide.

🎫 Need a T-money Card? Reserve one before you arrive here.

📱 Stay connected from day one. Get a Korea eSIM here.

Is Korea Easy to Travel Around?

Absolutely.

In fact, South Korea is one of the easiest countries in Asia to explore independently, even if it’s your first time visiting the region.

The transportation network is fast, reliable, affordable, and incredibly extensive. High-speed trains connect major cities in just a few hours, subway systems are clean and easy to navigate, and buses reach even many of the country’s smaller towns and rural destinations.

One of the things that surprised me most when I first moved to Korea was how accessible everything felt. Whether I wanted to visit a mountain temple, spend a weekend at the beach, explore a historic city, or chase cherry blossoms across the country, there was almost always a straightforward way to get there.

Another major advantage is that Korea is very foreigner-friendly when it comes to transportation. Most train stations, airports, and subway systems provide English signage, announcements, and ticket machines. Navigation apps have also made traveling around Korea easier than ever.

Of course, there are still a few things that can feel confusing at first.

You might find yourself wondering whether to take the KTX or an express bus. You may not know if you need a T-money card or which app to download for directions. If you’re heading to Jeju Island or some of Korea’s more rural destinations, you may also be debating whether renting a car is worth it.

The good news is that none of these decisions are particularly complicated once you understand the basics.

For most travelers, getting around Korea comes down to a simple formula:

🚄 KTX trains for traveling between major cities

🚇 Subways for getting around large cities like Seoul and Busan

🚌 Buses for reaching smaller towns and destinations

🚗 Rental cars for Jeju Island and certain rural areas

🚖 Taxis for short trips and convenience

Once you understand when to use each option, navigating Korea becomes surprisingly easy.

In the next section, I’ll break down the best transportation methods in Korea and explain exactly when each one makes the most sense.

The Best Ways to Travel Around Korea

One of the reasons I love traveling in Korea is that there isn’t just one way to get around.

Depending on where you’re going, a high-speed train might be the fastest option, a subway might be the most convenient, or a rental car might open up destinations that would otherwise be difficult to reach.

For most travelers, you’ll end up using a combination of transportation methods throughout your trip. For example, you might take the KTX from Seoul to Busan, use the subway to explore the city, and then rent a car for a few days in Jeju.

Here’s a quick overview of the main transportation options in South Korea and when I recommend using them.

Transportation	Best For
🚄 KTX	Long-distance travel between major cities
🚇 Subway	Exploring cities like Seoul and Busan
🚌 Bus	Local transportation and smaller destinations
🚗 Rental Car	Jeju Island, countryside destinations, and national parks
✈️ Domestic Flights	Traveling to and from Jeju Island
🚖 Taxis	Short trips, late nights, and convenience

While each option has its place, I find myself relying on the KTX and local public transportation most often.

One of my favorite things about living in Korea is how easy it is to escape the city for a weekend. I can leave Seoul in the morning and be wandering around Gyeongju, enjoying fresh seafood in Busan, or exploring another corner of the country just a few hours later.

That said, some of my favorite destinations, including Hadong, Namhae, and parts of Jeju Island, are much easier to explore with a rental car. The best transportation choice really depends on where you’re going and what kind of trip you’re planning.

Let’s start with the option most visitors will use for traveling between cities: Korea’s impressive high-speed rail network.

Traveling Between Cities by KTX

If you’re planning to visit more than one destination during your trip, chances are you’ll end up using the KTX at least once.

KTX is Korea’s high-speed rail network, and honestly, it’s one of my favorite things about traveling in this country.

The first time I took the KTX, I couldn’t believe how quickly I arrived. Distances that would require hours of driving suddenly felt effortless. Today, I regularly use it for weekend trips around Korea because it’s fast, comfortable, reliable, and often far less stressful than driving.

For most visitors, KTX is the best way to travel between Korea’s major cities.

What Is KTX?

KTX stands for Korea Train Express and is South Korea’s high-speed rail system.

The trains are modern, comfortable, and remarkably punctual. Depending on the route, KTX trains can reach speeds of over 300 km/h (186 mph).

Major cities across the country are connected by the network, making it easy to travel between destinations without needing a car.

Some of the most popular routes include:

• Seoul → Busan
• Seoul → Gyeongju (Singyeongju Station)
• Seoul → Daegu
• Seoul → Daejeon
• Seoul → Jeonju
• Seoul → Pohang

For many travelers, KTX becomes the backbone of their Korea itinerary.

Popular KTX Travel Times

One of the biggest surprises for first-time visitors is how quickly you can travel across the country.

Route	Approximate Travel Time
Seoul → Busan	2 hr 15 min – 2 hr 45 min
Seoul → Gyeongju (Singyeongju)	2 hr – 2 hr 20 min
Seoul → Daegu	1 hr 40 min – 2 hr
Seoul → Daejeon	About 1 hour
Seoul → Jeonju	About 1 hr 45 min – 2 hr

This means you can comfortably leave Seoul in the morning and be exploring another city before lunchtime.

Is KTX Worth It?

In my opinion, absolutely.

While buses are sometimes cheaper, KTX is usually faster and more comfortable, especially if you’re traveling longer distances.

I almost always choose KTX when traveling between major cities because it saves time and allows me to spend more of my trip actually exploring rather than sitting in transit.

The only time I might choose another option is for destinations that aren’t directly served by KTX or when I’m planning a countryside road trip.

What Are KTX Trains Like?

KTX trains are clean, modern, and easy to use.

On board you’ll find:

• Comfortable reclining seats
• Luggage storage areas
• Power outlets on many trains
• Restrooms
• Food and drink options at larger stations

The experience feels similar to traveling on high-speed rail networks in Japan or Europe.

Even if you’ve never taken a high-speed train before, it’s a very straightforward process.

How to Buy KTX Tickets

There are several ways to purchase KTX tickets:

• Korail’s official website
• Korail app
• Station ticket counters
• Ticket machines
• Online travel platforms

If you’re traveling during cherry blossom season, autumn foliage season, major Korean holidays, or busy weekends, I recommend booking your tickets in advance.

🚆 Book KTX Tickets Online here.

Do You Need a Korea Rail Pass?

For most travelers, probably not.

Unlike Japan, where rail passes are often essential, many visitors to Korea find that simply purchasing individual KTX tickets works out just fine.

A Korea Rail Pass can make sense if you’re planning multiple long-distance train journeys over a short period of time. However, for a typical first-time itinerary that includes Seoul, Busan, and Gyeongju, it’s worth comparing the pass price against individual ticket costs before purchasing.

My Experience Using KTX

One of the things I love most about living in Korea is how easy it is to explore different parts of the country thanks to the KTX network.

I’ve used it countless times for trips to Busan, Gyeongju, and destinations across the country. Being able to leave Seoul in the morning and arrive somewhere completely different just a couple of hours later never gets old.

For first-time visitors, KTX is often the fastest, easiest, and most enjoyable way to travel between Korea’s major destinations.

Using Korea’s Subway Systems

If KTX is the best way to travel between cities, the subway is hands down the best way to get around once you arrive.

Korea’s subway systems are clean, efficient, affordable, and remarkably easy to use. Even if you’ve never used public transportation abroad before, you’ll likely find Korea’s subway networks surprisingly straightforward.

Most stations have English signage, announcements are often made in multiple languages, and navigation apps make it easy to figure out exactly which train to take.

For many visitors, the subway quickly becomes their primary mode of transportation, especially in larger cities like Seoul and Busan.

Seoul Subway

Seoul’s subway system is one of the largest and busiest in the world, but don’t let that intimidate you.

Despite its size, it’s incredibly well-organized and easy to navigate once you understand the basics.

The network consists of numerous color-coded lines that connect virtually every major tourist attraction, shopping district, palace, museum, and neighborhood in the city.

Whether you’re heading to:

• Gyeongbokgung Palace
• Myeongdong
• Hongdae
• Gangnam
• Bukchon Hanok Village
• Dongdaemun

chances are you can get there by subway.

Personally, I use the Seoul subway almost every time I visit the capital. It’s often faster than driving and much more affordable than relying on taxis.

Busan Subway

Busan’s subway system is smaller than Seoul’s but equally easy to use.

The network connects many of the city’s most popular attractions, including:

• Haeundae Beach
• Gwangalli Beach
• Seomyeon
• Nampo-dong
• Jagalchi Market
• Busan Station

If you’re spending a few days in Busan, you’ll likely be able to reach most places using a combination of the subway and occasional taxis.

Daegu Subway

Daegu has a modern subway network consisting of several lines that make exploring the city convenient and affordable.

While most international visitors spend less time here than in Seoul or Busan, the subway provides easy access to shopping districts, cultural attractions, and transportation hubs throughout the city.

Daejeon Subway

Daejeon’s subway system is smaller but still useful for getting around the city.

If you’re visiting Daejeon as part of a larger Korea itinerary, you’ll find the subway easy to navigate and well connected to major train stations and downtown areas.

Gwangju Subway

Gwangju also operates a subway system that serves much of the city.

Although it’s smaller than Seoul’s extensive network, it remains an efficient way to travel between key attractions, shopping areas, and transportation hubs.

Why I Love Korea’s Subway Systems

One of the things I appreciate most about public transportation in Korea is how predictable it is.

Trains arrive frequently, stations are generally clean and safe, and delays are relatively uncommon. Once you’ve used the subway a few times, it quickly becomes second nature.

Even better, you don’t need to worry about purchasing individual tickets every time you travel.

My Advice for First-Time Visitors

Don’t overthink Korea’s subway systems.

Download Naver Maps, pick up a T-money card, and start exploring.

Within a day or two, you’ll likely find yourself navigating Seoul, Busan, and other Korean cities with confidence. For most visitors, the subway isn’t just the cheapest way to get around. It’s also the fastest and most convenient.

Get a T-money Card

If there’s one travel essential I recommend to almost every visitor coming to Korea, it’s a T-money card.

Think of it as Korea’s version of London’s Oyster Card or Hong Kong’s Octopus Card. Instead of buying individual tickets every time you use public transportation, you simply load money onto the card and tap it when entering and exiting buses and subway stations.

It’s inexpensive, easy to use, and will make getting around Korea significantly more convenient.

🎫 Reserve a T-money Card on Klook here.

What Is a T-money Card?

A T-money card is a rechargeable transportation card that can be used throughout much of South Korea.

Most travelers use it for:

• Subways
• Local buses
• Airport rail services
• Some taxis

It can also be used at many convenience stores, making it even more useful during your trip.

Rather than fumbling with cash or purchasing individual tickets for every journey, you simply tap your card and go.

Why Every Traveler Should Get One

Technically, you can travel around Korea without a T-money card.

I wouldn’t recommend it.

A T-money card saves time, simplifies public transportation, and often provides a small discount compared to purchasing single-use tickets.

It also means you don’t need to figure out ticket machines every time you arrive at a new station.

For a relatively small investment, it’s one of the easiest ways to make your trip smoother from day one.

Where Can You Buy a T-money Card?

Fortunately, they’re easy to find.

You can purchase a T-money card at:

• Convenience stores such as GS25, CU, and 7-Eleven
• Subway stations
• Incheon Airport
• Gimpo Airport

Most cards cost just a few thousand won, with the transportation credit loaded separately.

How to Recharge a T-money Card

Adding money to your card is simple.

You can top up your balance at:

• Convenience stores
• Subway station recharge machines
• Certain transportation kiosks

Most recharge machines have English language options, making the process straightforward even for first-time visitors.

I usually add enough credit for several days at a time and then top up as needed.

Can You Use One T-money Card Across Korea?

Yes.

One of the best things about T-money is that the same card can be used across much of the country.

Whether you’re exploring Seoul, riding buses in Busan, or hopping on local transportation in other cities, your T-money card will usually work just fine.

That means you only need one card for your entire trip.

T-money vs Single-Use Tickets

For most travelers, there’s really no contest.

T-money Card	Single-Use Tickets
Faster and more convenient	Must buy a ticket for every journey
Small fare discounts	Slightly more expensive
Works on buses and subways	Often limited to a single journey
Reusable throughout your trip	Less convenient for frequent travel

If you’re planning to use public transportation more than a handful of times, a T-money card is well worth it.

My Advice

I usually tell visitors to pick up a T-money card as soon as they arrive at the airport.

It’s one of those small purchases that makes the rest of your trip noticeably easier. Whether you’re navigating Seoul’s subway system, hopping on buses in Busan, or simply grabbing a drink from a convenience store, you’ll probably find yourself using it every day.

🎫 Reserve a T-money Card Online here.

Traveling by Bus in Korea

While KTX tends to get most of the attention, Korea’s bus network is equally impressive and often reaches destinations that trains don’t.

In fact, some of my favorite places in Korea, including Hadong, Namhae, and smaller countryside destinations, are often easier to reach by bus than by train.

Whether you’re hopping on a local city bus, traveling between cities, or heading to a remote mountain village, buses are an important part of Korea’s transportation system.

The good news? They’re generally affordable, reliable, and easier to use than many visitors expect.

City Buses

Once you arrive in a city, local buses can help you reach destinations that aren’t located near subway stations.

You’ll find city buses operating in virtually every Korean city, including Seoul, Busan, Daegu, Daejeon, and Gwangju.

For tourists, buses can be especially useful for reaching:

• Temples
• Hiking trails
• Beaches
• Parks
• Residential neighborhoods
• Smaller attractions outside city centers

While buses may seem intimidating at first, navigation apps like Naver Maps make them surprisingly easy to use. Simply enter your destination and the app will tell you exactly which bus to take, where to board, and when to get off.

And yes, your T-money card works on city buses too.

Intercity Buses

Intercity buses connect cities and towns throughout Korea.

They’re often a great option when:

• KTX doesn’t serve your destination
• You’re traveling to smaller cities
• You want a budget-friendly alternative to high-speed rail

For example, destinations such as Hadong, Boseong, Namhae, and many national parks are often most easily reached by intercity bus.

While travel times are generally longer than KTX, buses can be very convenient for reaching places beyond Korea’s major transportation hubs.

Express Buses

Express buses are designed for longer-distance travel between major cities.

Think of them as the middle ground between KTX and standard intercity buses.

They typically offer:

• Comfortable reclining seats
• Air conditioning
• Luggage storage
• Direct routes between major cities

You’ll find express buses connecting destinations such as:

• Seoul and Busan
• Seoul and Gwangju
• Seoul and Jeonju
• Seoul and Sokcho

Premium express buses are particularly comfortable and often feature wider seats with extra legroom.

Buses vs KTX: Which Should You Choose?

This is one of the most common transportation questions I receive.

In general, I recommend:

🚄 Choose KTX if:

• You’re traveling between major cities
• Saving time is important
• You’re visiting Seoul, Busan, Gyeongju, Daegu, or Daejeon
• You prefer speed and convenience

🚌 Choose the bus if:

• Your destination doesn’t have a KTX station
• You’re visiting smaller towns or rural areas
• You’re looking for the most affordable option
• You’re heading to national parks or countryside destinations

Personally, I almost always choose KTX when it’s available because it’s faster and allows me to maximize my sightseeing time.

However, for some of Korea’s most beautiful hidden gems, buses are often part of the adventure. Many of the places I love most aren’t located directly on a high-speed rail line, and taking a bus is sometimes the easiest way to discover a quieter side of the country.

My Experience Using Buses in Korea

When I first moved to Korea, I avoided buses whenever possible because they seemed more complicated than trains or subways.

Now, I use them all the time.

Thanks to apps like Naver Maps, navigating Korea’s bus network has become incredibly straightforward. Some of my favorite trips around the country have involved hopping on a local bus and ending up somewhere completely unexpected.

If you’re willing to venture beyond the major tourist routes, Korea’s bus network opens up a whole side of the country that many visitors never get to experience.

Renting a Car in Korea

While public transportation is excellent in South Korea, there are certain situations where renting a car can completely transform your trip.

For most first-time visitors, I don’t recommend renting a car for the entire journey. In fact, if you’re spending most of your time in Seoul, Busan, or other major cities, you’ll probably find public transportation easier, cheaper, and less stressful.

That said, there are some parts of Korea where having your own vehicle gives you the freedom to explore at your own pace and discover places that would be difficult to reach otherwise.

When You Should Rent a Car

For certain destinations, renting a car is one of the best decisions you can make.

Jeju Island

If there’s one place in Korea where I strongly recommend renting a car, it’s Jeju Island.

Although buses do serve much of the island, many of Jeju’s most beautiful beaches, cafés, viewpoints, waterfalls, and scenic coastal roads are spread out across the island.

Having a car allows you to:

• Explore at your own pace
• Visit multiple attractions in one day
• Discover hidden cafés and viewpoints
• Avoid lengthy bus journeys
• Enjoy Jeju’s scenic coastal drives

For most travelers, renting a car is simply the easiest and most efficient way to experience Jeju.

Hadong

One of my favorite destinations in Korea is Hadong, a peaceful region known for its tea fields, cherry blossoms, and stunning scenery at the foot of Jirisan National Park.

While it’s certainly possible to visit using public transportation, having a car allows you to explore tea plantations, countryside cafés, riverside roads, and smaller villages that many visitors never see.

Some of my favorite memories in Hadong have happened while simply driving through the countryside and stopping whenever a beautiful view caught my attention.

Namhae

Namhae is another destination where a rental car makes a huge difference.

The island is famous for:

• Scenic coastal roads
• German Village
• Ocean viewpoints
• Hidden beaches
• Charming cafés
• Rural landscapes

Public transportation exists, but having a car gives you much more flexibility and allows you to fully enjoy the island’s slower pace.

National Parks and Rural Areas

If you’re planning to explore Korea beyond the major tourist destinations, a rental car can be incredibly useful.

This is particularly true for:

• National parks
• Mountain regions
• Countryside destinations
• Coastal drives
• Smaller villages

While Korea’s bus network is excellent, a car gives you the freedom to stop whenever you spot a beautiful viewpoint, local market, or interesting café along the way.

When You Shouldn’t Rent a Car

Contrary to what some visitors assume, there are also places where I generally don’t recommend renting a car.

Seoul

Seoul has one of the best public transportation systems in the world.

Between the subway network, buses, and affordable taxis, there is very little reason to drive.

In fact, traffic, parking costs, and navigation can make driving more stressful than helpful.

For most visitors, you’ll save both time and money by relying on public transportation.

Busan

The same is largely true for Busan.

Most major attractions are easily accessible by subway, bus, or taxi, and parking can sometimes be difficult near popular tourist areas.

Unless you’re planning extensive day trips outside the city, I would usually skip the rental car here as well.

Do You Need an International Driving Permit?

If you’re planning to drive in Korea, you’ll generally need:

• A valid driver’s license from your home country
• An International Driving Permit (IDP)

Be sure to obtain your IDP before arriving in Korea, as it typically cannot be issued once you’re already abroad.

My Advice

For most first-time visitors, I recommend combining public transportation with a rental car only when it genuinely adds value.

Use KTX and public transportation for destinations like Seoul, Busan, Gyeongju, and Jeonju. Then consider renting a car for places like Jeju Island, Hadong, Namhae, or rural areas where flexibility makes a significant difference.

That’s usually the sweet spot between convenience and freedom.

💡 Linda’s Tip: Some of my favorite places in Korea are the destinations that require a little extra effort to reach. A rental car can open the door to scenic coastal roads, countryside tea fields, hidden cafés, and lesser-known corners of Korea that many travelers never get to experience.

🚗 Compare Rental Car Prices in Korea here.

Do You Need a Car in Jeju?

If there’s one transportation question I get asked more than almost any other, it’s this:

Do I need a car in Jeju?

The short answer?

For most travelers, yes.

While it’s certainly possible to explore Jeju Island using public transportation, having a rental car makes the experience significantly easier, more flexible, and far more enjoyable.

Why Most Visitors Rent a Car in Jeju

Jeju Island is much larger than many people expect.

Unlike Seoul or Busan, where attractions are clustered together and connected by subway lines, Jeju’s highlights are spread across the island.

You might want to visit:

• A beach in the morning
• A waterfall after lunch
• A coastal café in the afternoon
• A sunset viewpoint in the evening

With a rental car, that’s completely doable.

By bus, the same itinerary can quickly turn into a full day of transfers and waiting at bus stops.

The Biggest Advantage: Flexibility

One of my favorite things about Jeju is that some of the island’s best experiences aren’t planned.

They’re the roadside cafés overlooking the ocean.

The quiet coastal roads.

The unexpected viewpoints you stumble across while driving.

The hidden bakeries, tangerine farms, and scenic beaches that never make it into the guidebooks.

Having a car gives you the freedom to stop whenever something catches your eye.

And honestly, that’s part of the magic of Jeju.

Can You Visit Jeju Without a Car?

Absolutely.

Many travelers do.

If you’re staying in one area, joining guided tours, or only planning to visit a handful of attractions, public transportation can work.

Jeju’s bus network is extensive and reaches many major sights across the island.

However, you’ll need to be realistic about travel times.

A journey that takes 20 minutes by car can sometimes take an hour or more by bus, especially if transfers are involved.

When You Might Not Need a Car

You may be able to skip the rental car if:

• You’re staying near Jeju City or Seogwipo
• You’re booking organized tours
• You’re only visiting for a short stay
• You’re comfortable using buses and taxis
• You prefer not to drive abroad

In these situations, public transportation can be a perfectly reasonable option.

My Personal Recommendation

If your budget allows, I recommend renting a car.

Every time I visit Jeju, I appreciate the freedom it provides. The island is full of beautiful coastal drives, hidden cafés, scenic viewpoints, and lesser-known attractions that are much easier to access when you have your own vehicle.

For me, some of the best Jeju memories have come from simply driving without a strict plan and stopping whenever I spotted a beautiful beach, a field of flowers, or a café with an incredible view.

What About Driving in Korea?

The good news is that driving in Jeju is generally straightforward.

Roads are well-maintained, navigation apps work well, and traffic is usually far less stressful than in Seoul.

Many visitors who feel nervous about driving in Korea are pleasantly surprised by how easy Jeju is to navigate.

Final Verdict

Can you visit Jeju without a car? Yes.

Will you get more out of your trip with one? In my opinion, also yes.

For most travelers, renting a car offers the best balance of convenience, flexibility, and freedom, allowing you to experience more of what makes Jeju Island so special.

🚗 Compare Jeju Rental Car Prices here.

Flying Within Korea

While trains, buses, and rental cars are the transportation methods most travelers use in Korea, there is one route where flying often makes the most sense: Jeju Island.

As an island located off Korea’s southern coast, Jeju can’t be reached by train, which means your options are either flying or taking a ferry.

For most visitors, flying is by far the easiest choice.

Seoul to Jeju

The Seoul to Jeju route is one of the busiest flight routes in the world, with dozens of flights operating every day.

Multiple airlines serve the route, including both full-service and low-cost carriers, which means it’s often possible to find surprisingly affordable fares.

Flight time is only about:

✈️ 1 hour

In many cases, flying from Seoul to Jeju is actually faster and more convenient than traveling between some destinations on the mainland.

Busan to Jeju

If you’re visiting both Busan and Jeju during your trip, flying between the two is also a popular option.

The journey takes approximately:

✈️ 1 hour

and there are frequent daily departures throughout the year.

Many travelers choose to combine Seoul, Busan, and Jeju in a single itinerary, making domestic flights a convenient way to move between destinations.

Should You Fly Within Korea?

For most mainland destinations, I recommend taking the KTX instead.

High-speed trains are comfortable, city-center to city-center, and often more convenient than dealing with airport transfers and security checks.

Jeju is the major exception.

Since flying is usually the fastest and easiest way to reach the island, most visitors choose to book a domestic flight rather than a ferry.

My Advice

If Jeju Island is part of your Korea itinerary, book your flights as early as possible, especially during:

• Cherry blossom season
• Summer holidays
• Chuseok
• Seollal
• Autumn foliage season

Flights can sell out during peak travel periods, and prices tend to rise closer to departure.

For everywhere else, I’d usually stick with KTX and public transportation.

✈️ Compare Flights to Jeju here.

Using Taxis in Korea

While Korea’s public transportation system is excellent, there will almost certainly be times when taking a taxi is the easiest option.

Maybe you’re carrying luggage, heading somewhere that isn’t well connected by public transportation, traveling late at night, or simply trying to save time.

Fortunately, taxis in Korea are generally safe, affordable, and easy to use.

Are Taxis Expensive in Korea?

Compared to many Western countries, taxis in Korea are surprisingly affordable.

Short trips within cities often cost far less than visitors expect, especially when compared to taxi prices in places like London, New York, or Paris.

Of course, costs vary depending on:

• Distance traveled
• Traffic conditions
• Time of day
• City

Late-night surcharges may apply, particularly in larger cities such as Seoul.

For most visitors, however, taxis are affordable enough to use when convenience matters.

Use Kakao T

If you download only one transportation app besides Naver Maps, make it Kakao T.

Kakao T is Korea’s most popular ride-hailing and taxi-booking app and is widely used by both locals and visitors.

It allows you to:

• Book taxis directly from your phone
• See estimated fares
• Enter destinations without needing to explain them in Korean
• Track your ride
• Avoid language barriers

I’ve been using Kakao T for years, and it’s by far the easiest way to get a taxi in Korea.

Can You Hail a Taxi on the Street?

Yes.

In most cities, especially Seoul and Busan, you can simply flag down an available taxi from the side of the road.

If the illuminated sign on the taxi indicates it’s available, you can usually wave it down just like you would in many other countries.

That said, I still prefer Kakao T whenever possible because it’s more convenient and removes any uncertainty about destinations or pricing.

Are Taxis Safe in Korea?

In my experience, yes.

Korea is generally considered one of the safest countries in the world, and taxis are no exception.

I’ve taken countless taxi rides over the years, both during the day and late at night, and have almost always had positive experiences.

Many visitors are pleasantly surprised by how comfortable they feel using taxis in Korea, even when traveling solo.

As always, use common sense and stick to licensed taxis, but safety concerns are rarely a major issue.

When Should You Take a Taxi?

I typically use taxis when:

• Traveling to or from train stations with luggage
• Returning to my hotel late at night
• Visiting attractions that aren’t well connected by public transportation
• Traveling with family
• Trying to save time

For most sightseeing, I still rely on subways, buses, and KTX trains. But for those moments when convenience matters most, taxis are an excellent option.

My Advice

Think of taxis as a useful complement to Korea’s public transportation system rather than a replacement for it.

Use the subway and buses for most daily travel, then call a taxi when it saves you time or makes your day easier.

And before you arrive in Korea, do yourself a favor and download Kakao T. You’ll thank yourself later.

🚖 Download Kakao T Before Your Trip →

Best Travel Apps for Transportation in Korea

One of the biggest mistakes first-time visitors make is assuming that Google Maps works in Korea the same way it does in other countries.

Unfortunately, it doesn’t.

While Google Maps can be useful for looking up places, it often struggles with walking directions, public transportation routes, and navigation within Korea.

The good news is that Korea has its own excellent navigation apps, and once you download the right ones, getting around becomes incredibly easy.

If I were visiting Korea tomorrow, these are the apps I’d install before my flight.

Naver Maps

If I could only choose one navigation app for Korea, it would be Naver Maps.

This is the app I use most often in daily life and whenever I’m traveling around the country.

Naver Maps provides:

• Public transportation directions
• Walking routes
• Driving navigation
• Real-time bus and subway information
• Restaurant and attraction listings
• Estimated travel times

Whether you’re navigating Seoul’s subway system, figuring out which bus to take, or finding your hotel, Naver Maps is incredibly useful.

💡 My Tip: For most visitors, Naver Maps can completely replace Google Maps while you’re in Korea.

KakaoMap

KakaoMap is Naver Maps’ biggest competitor and another excellent navigation app.

Many Koreans have strong opinions about which one is better, but honestly, both work well.

KakaoMap offers:

• Detailed maps
• Public transportation directions
• Walking routes
• Driving navigation
• Local business information

Personally, I tend to use Naver Maps more often, but there are times when I’ll compare routes on both apps.

Having both installed isn’t a bad idea.

Kakao T

I’ve already mentioned Kakao T in the taxi section, but it’s worth repeating because it’s such a useful app.

Kakao T is Korea’s most popular ride-hailing and taxi-booking app.

You can use it to:

• Book taxis
• Check estimated fares
• Enter destinations easily
• Track your ride
• Reduce language barriers

It’s one of those apps that you might not need every day, but when you do need it, you’ll be very glad it’s already installed.

Korail

If you’re planning to travel between cities by KTX, downloading the Korail app can be helpful.

The app allows you to:

• Search train schedules
• Book KTX tickets
• Check departure times
• Manage reservations

While many travelers book tickets through third-party websites or travel platforms, Korail remains the official rail operator in Korea.

If your itinerary includes destinations like Busan, Gyeongju, Daegu, or Daejeon, it’s worth having the app available.

Papago

While Papago isn’t technically a transportation app, I consider it one of the most useful travel apps in Korea.

Developed by Naver, Papago is a translation app that often performs better than Google Translate when it comes to Korean.

It can help with:

• Translating signs
• Reading menus
• Communicating with locals
• Understanding transportation information
• Translating images using your phone’s camera

Even though English is widely available in major tourist areas, Papago can be incredibly helpful when you venture beyond the main cities.

My Recommended Korea Travel App Setup

Before your trip, I recommend downloading:

✅ Naver Maps

✅ Kakao T

✅ Papago

These three apps alone will solve the vast majority of transportation and communication challenges you might encounter during your travels.

If you’re planning extensive train travel, add Korail as well.

With these apps on your phone, navigating Korea becomes remarkably easy, even if it’s your first visit.

Transportation Costs in Korea

One of the things many visitors appreciate about Korea is that getting around is relatively affordable.

While costs have increased slightly over the years, public transportation remains inexpensive compared to many Western countries. Whether you’re hopping on the subway, taking a taxi across town, or traveling between cities on the KTX, transportation is unlikely to be one of the biggest expenses during your trip.

Of course, prices vary depending on distance, route, and travel class, but the table below will give you a rough idea of what to expect.

Approximate Transportation Costs in Korea

Transportation	Approximate Cost
🚇 Subway	₩1,400-2,500 per ride
🚌 Local Bus	₩1,500-2,000 per ride
🚖 Taxi (short city ride)	₩5,000-15,000
🚄 KTX Seoul → Busan	₩59,000-75,000
🚄 KTX Seoul → Gyeongju	₩45,000-55,000
✈️ Domestic Flight Seoul → Jeju	₩30,000-120,000+
🚗 Rental Car (Jeju)	₩30,000-100,000+ per day
🎫 T-money Card	Around ₩3,000-5,000 for the card itself

Prices are approximate and can vary depending on season, availability, booking date, and travel class.

Is Transportation Expensive in Korea?

In my experience, not at all.

Most travelers are pleasantly surprised by how affordable Korea’s public transportation can be. A single subway ride often costs less than a cup of coffee, and even long-distance KTX journeys are reasonably priced considering the speed and convenience.

For example, you can travel from Seoul to Busan in around two and a half hours for roughly the same price that many people would spend on a single airport transfer in other countries.

How Much Should You Budget?

For most travelers, transportation costs are fairly predictable.

As a rough guideline:

• Budget travelers can often get by on ₩10,000-20,000 per day.
• Mid-range travelers typically spend ₩20,000-50,000 per day.
• Travelers taking multiple KTX journeys or renting a car will naturally spend more.

The good news is that Korea’s transportation network is so efficient that you rarely need to rely on expensive alternatives.

My Advice

If you’re trying to save money, focus on using subways, buses, and KTX whenever possible.

Not only are they usually the most affordable options, but they’re often the fastest and most convenient as well.

For most visitors, transportation ends up being one of the easiest parts of the travel budget to manage, leaving more room for the things that really matter, like great food, memorable experiences, and perhaps a few too many café visits.

My Favorite Way to Travel Around Korea

After more than a decade of living and traveling in Korea, I’ve used just about every transportation option available. From subways and taxis to rental cars and domestic flights, they all have their place.

That said, my personal favorites are KTX and intercity buses.

If there’s a direct KTX connection to my destination, I’m choosing KTX almost every time. It’s fast, comfortable, reliable, and surprisingly affordable considering how much time it saves. One of the things I love most about Korea is being able to leave Seoul in the morning and arrive in places like Busan or Gyeongju just a couple of hours later.

For destinations that aren’t connected to the high-speed rail network, I often turn to Korea’s excellent intercity bus system.

Many visitors underestimate how comfortable these buses are. Most have reclining seats, plenty of legroom, air conditioning, and even phone charging ports. On longer journeys, they’re often every bit as comfortable as traveling by train.

I’ve taken countless intercity buses to destinations across Korea, including some of my favorite hidden gems, and they’re usually a stress-free way to travel. I can sit back, enjoy the scenery, catch up on work, or simply relax while someone else does the driving.

If I had to sum it up, my transportation strategy is pretty simple:

🚄 KTX whenever there’s a direct connection.

🚌 Intercity buses for everywhere else.

It’s a combination that has allowed me to explore everything from bustling cities and historic towns to tea fields, coastal villages, and mountain destinations all across Korea.

Essential Transportation Tips for First-Time Visitors

By now, you probably realize that getting around Korea is much easier than many people expect.

The transportation system is efficient, affordable, and remarkably traveler-friendly. However, there are a few simple things you can do before and during your trip that will make the experience even smoother.

If you’re short on time, here’s my Korea transportation cheat sheet:

✅ Get a T-money Card

A T-money card is one of the first things I recommend buying after you arrive.

You’ll be able to use it on subways, buses, and even at some convenience stores. It saves you from purchasing individual tickets and makes navigating Korea much more convenient.

✅ Download Naver Maps

Google Maps is not the navigation app I recommend in Korea.

Instead, download Naver Maps before your trip.

It’s the app I use most often and it’s incredibly helpful for:

• Walking directions
• Public transportation routes
• Driving navigation
• Finding restaurants and attractions
• Checking travel times

If you only download one navigation app, make it this one.

✅ Use KTX for Long-Distance Travel

When traveling between major cities, KTX is usually the fastest and easiest option.

Whether you’re heading from Seoul to Busan, Gyeongju, Daegu, or Daejeon, high-speed rail can save you hours compared to driving or taking slower transportation options.

Whenever there’s a direct KTX connection, I almost always choose the train.

✅ Rent a Car in Jeju

Jeju Island is the one destination where I strongly recommend considering a rental car.

While buses are available, having your own vehicle gives you far more flexibility and makes it easier to visit beaches, waterfalls, cafés, viewpoints, and scenic coastal roads around the island.

For most travelers, a rental car significantly improves the Jeju experience.

✅ Download Kakao T

Kakao T is Korea’s most popular taxi app and can be incredibly useful during your trip.

Instead of trying to explain your destination or flag down a taxi on the street, you can simply book a ride through the app.

It’s particularly helpful if you’re traveling with luggage, heading somewhere that isn’t well served by public transportation, or returning to your hotel late at night.

My Final Transportation Tip

Don’t be afraid to use public transportation.

Many first-time visitors worry that getting around Korea will be difficult because they don’t speak Korean. In reality, Korea is one of the easiest countries I’ve ever traveled in.

With a T-money card in your pocket, Naver Maps on your phone, and a basic understanding of when to use KTX, buses, taxis, and rental cars, you’ll be able to explore the country with confidence.

And who knows? Before long, you might find yourself hopping on a train to a random Korean city for the weekend just because you can.

Frequently Asked Questions About Transportation in Korea

Is public transportation good in Korea?

Yes, it’s excellent.

South Korea has one of the best public transportation systems in the world. Major cities are connected by high-speed trains, urban areas have extensive subway and bus networks, and even many smaller towns can be reached by public transportation.

Most visitors find getting around Korea much easier than they expected.

Is the Korea Rail Pass worth it?

It depends on your itinerary.

If you’re planning multiple long-distance train journeys over a short period of time, a Korea Rail Pass may save you money.

However, many first-time visitors find that purchasing individual KTX tickets works out just as well, especially if they’re only traveling between a few destinations such as Seoul, Busan, and Gyeongju.

I recommend comparing the cost of the pass against your planned train journeys before making a decision.

Do I need a car in Korea?

For most travelers, no.

Korea’s public transportation system is so good that you can comfortably visit destinations such as Seoul, Busan, Gyeongju, Jeonju, and many others without ever driving.

The main exception is Jeju Island, where renting a car offers much more flexibility.

A rental car can also be useful for rural destinations such as Hadong, Namhae, and some national parks.

How do I pay for buses in Korea?

The easiest way is with a T-money card.

Simply tap your card when boarding and, where required, again when exiting.

You can also purchase single-use tickets in some situations, but most travelers find a T-money card much more convenient.

Is KTX expensive?

Not really.

KTX is more expensive than buses, but it’s still reasonably priced considering how much time it saves.

For example, traveling from Seoul to Busan takes around two and a half hours by KTX and is often one of the most convenient ways to travel across the country.

Personally, I think it’s well worth the cost.

Can tourists use Kakao T?

Yes.

Tourists can use Kakao T to book taxis throughout Korea.

It’s one of the most useful transportation apps you can download before your trip and makes getting around much easier, especially if you don’t speak Korean.

Can I travel around Korea without speaking Korean?

Absolutely.

Most transportation systems provide English signage, announcements, and ticket machines. Apps like Naver Maps, Kakao T, and Papago have also made independent travel easier than ever.

Learning a few basic Korean phrases is always appreciated, but it’s entirely possible to travel around Korea without speaking Korean.

Is Google Maps reliable in Korea?

Not always.

While Google Maps can be useful for finding places, it doesn’t provide the same level of navigation functionality that it does in many other countries.

I strongly recommend downloading Naver Maps before your trip, as it offers much more accurate directions for public transportation, walking, and driving within Korea.

What’s the best way to travel between Seoul and Busan?

For most travelers, KTX is the best option.

The journey takes around 2 to 3 hours, trains run frequently throughout the day, and you’ll arrive directly in the city center without needing airport transfers.

It’s fast, comfortable, and one of the easiest transportation experiences in Korea.

What is the best transportation app for Korea?

If I could only recommend one app, it would be Naver Maps.

Combined with Kakao T and Papago, it gives you everything you need to navigate Korea confidently, whether you’re riding the subway, taking a bus, booking a taxi, or exploring a new city.

Final Thoughts

Getting around South Korea is much easier than most first-time visitors expect.

Whether you’re hopping on the subway in Seoul, taking the KTX to Busan, catching a bus to a smaller town, or driving along the coast of Jeju Island, you’ll quickly discover that Korea’s transportation system is one of the country’s greatest strengths.

If there’s one piece of advice I’d leave you with, it’s this: don’t overcomplicate it.

Get a T-money card, download Naver Maps, and use KTX whenever it makes sense. Those three simple steps will cover the vast majority of your transportation needs.

Personally, one of the things I love most about living in Korea is how easy it is to explore. Some weekends I’ll hop on a KTX train to Gyeongju, while other times I’ll take an intercity bus to a smaller destination like Hadong or Namhae. The ability to travel comfortably and efficiently has allowed me to discover so many corners of the country over the years.

And that’s what I hope you’ll do too.

Yes, visit Seoul’s famous attractions. Explore Busan’s beaches. Wander through Gyeongju’s historic sites. But don’t be afraid to venture a little further. Some of Korea’s most memorable experiences happen beyond the major tourist destinations, and thanks to the country’s excellent transportation network, they’re often much easier to reach than you might think.

Safe travels, and enjoy exploring South Korea.

Ready to Start Planning Your Trip?

🇰🇷 Read My Complete Korea Travel Guide here.

🏙️ Plan Your Time in Seoul → Check out my Seoul Guide.

🏨 Find the Best Area to Stay in Seoul here.

🎫 Reserve a T-money Card here.

🚗 Compare Rental Car Prices here.

📱 Get Connected with an eSIM right here.