How to Travel by Train in Korea

Our handy guide to getting around on Korea's main trains

Korean SRT train

If you are planning a trip to South Korea and want to travel outside of Seoul, you will likely be hopping aboard Korea’s national railway. Like almost everything in Korea, the trains are unbelievably convenient, reliable, and efficient. Here is a concise guide to the main types of trains in Korea, how to book tickets, and what to expect when you travel by train. It’s not nearly as scary as you might think after watching Train to Busan — I promise! 

Korea’s Main Types of Trains

The national railway in Korea is operated by Korail. This includes several types of train: KTX, ITX-Saemaeul, Mugunghwa, Nuriro, Airport Express trains, and the ITX Cheong-Chun. Korail also operates several sightseeing trains and metropolitan subway services in Seoul and Busan. There is also the SRT (Super Rapid Train) which is not operated by Korail, but is still very easy for tourists to access. The four main types of train you are likely to travel on as a tourist are the KTX, SRT, ITX-Saemaeul, or Mugunghwa. 

KTX

Korea KTX Train

KTX (Korea Train eXpress) is the most well-known of these trains and a good option for tourists. This is a high speed service which takes passengers to most major cities in the country. The KTX can take passengers from Seoul to Busan in roughly 2 hours 45 minutes, Seoul to Daejeon in 1 hour, and Seoul to Suwon in 30 minutes. 

This is the most expensive option, with the journey from Seoul to Busan costing 56,800 KRW. Due to its high speed, regular departures, and good-connectivity, the KTX is great for travelers who want to move quickly and efficiently, and don’t mind spending a little more money for these benefits. 

SRT

Korean SRT train

The SRT offers a cheaper and slightly faster service than the KTX. However, as they depart from Suseo, in the southeast of Seoul, they are less well-known. These trains are well-connected and can take passengers across the country as far as Mokpo and Busan. The journey from Seoul (Suseo) to Busan costs 52,000 KRW for a standard adult ticket and takes around 2 hours 30 minutes. The trains are as – if not more – comfortable than the KTX and are usually less busy. Although the SRT is not operated by Korail, tickets can still be purchased easily and the trains are very accessible for foreign travelers. 

ITX-Saemaeul

Korea ITX train

Next up is the ITX-Saemaeul, or Intercity Train eXpress. The ITX is the second highest class of train after the KTX. These trains operate slower than the KTX because it stops at more stations. This can be more convenient for travellers who want to visit smaller, more specific locations. The ITX is still a very comfortable option — I would say it’s  more comfortable than the KTX, as there is more leg room and if you are travelling with others you can turn your seats around to make groups of four. 

Compared to the KTX, the journey from Seoul to Busan takes around 4.5 hours and costs 42,600 KRW. Although the travel time is longer than KTX, it is an appropriate option for travellers who want a more economical option and don’t mind a longer journey. 

In 2012, the ITX-Cheongchun was built to connect Seoul and Chuncheon. This train line allows passengers easy access to tourist destinations such as Nami Island, Petite France, and several drama filming locations which are popular with its visitors. 

Mugunghwa

The third and oldest type of train is the Mugunghwa. These trains are much cheaper than the KTX and ITX, and they stop at far more stations. Mugunghwa trains are ideal for shorter journeys and for people visiting niche destinations. You can take cross-country journeys on this train, but it is not as comfortable as the other classes of train, and can be extremely bumpy. 

The journey from Seoul to Busan takes approximately 5.5 hours and only costs 28,600 KRW – almost half the price of the same journey on the KTX! If you have a lot of time to spare for travelling and really want to save money, this would be a good option. 

Mugunghwa trains have reserved seats, unreserved seats, and standing areas. I would recommend using this train for journeys under 2 hours as it can get uncomfortable, but if you are the type of traveller who can sleep anywhere, why not take advantage of this cheaper train! 


Four options for Seoul to Busan: how long, how much, how comfortable? 

KTX
Travel time: ~ 2 hours 45 minutes
Price: ~ 60,000 KRW
Comfort: Very comfortable!

SRT
Travel time: ~ 2 hours 24 minutes
Price: ~ 52,000 KRW
Comfort: Very comfortable (and even more peaceful than KTX!)

ITX
Travel time: ~ 4.5 hours
Price: ~ 43,000 KRW
Comfort: Very comfortable! 

Mugunghwa
Travel time: ~ 5.5 hours
Price: 27,000 KRW
Comfort: Less comfortable


How to Purchase Tickets

You can purchase train tickets online or at any station up to a month before the departure date. Purchasing tickets online or offline is incredibly simple and both have English services available, if required. 

Booking Online 

To book tickets online, you can visit Korail’s website. The SRT has its own booking website, here. Simply select the desired route, departure date, and number of passengers. If you want to find a cheaper route, check out the transfer routes. Transferring in Korean train stations is incredibly easy as trains almost always arrive and depart on schedule. Trains will usually depart at the exact minute stated on your ticket, so don’t be late!

You need to input some basic personal information, bank details, and then after confirmation of your booking you will receive seat reservation by email. I would recommend taking this to the ticket office (along with your bank card) and getting it issued just as a precaution. I have never had a train ticket checked in Korea, but this can come in handy in case someone else is sitting in your seat, or you can’t rely on technology to guide you to your seat. 

Booking at the Station

Seoul Station

Train tickets can just as easily be purchased at any national train station, too. Stop by the train station a few days prior to your departure date, if possible, to purchase a ticket. Some routes sell out around a week or so before departure, so if you have the time to spare I would advise buying in advance. 

To purchase tickets in the station, there are Korean and English signs which guide customers to the ticket office. You can also purchase tickets from self service machines which are usually located nearby the ticket office. 

Korail Pass

Foreign visitors who will be riding the train frequently in Korea should consider the Korail Pass. This is a great option for tourists who want to travel a lot around Korea in a short period of time. You can find more information about this and purchase the pass on Korail’s website. 

National Holidays

Like any country, it can be difficult to book tickets to travel during national holidays in Korea. This includes Seollal (Lunar New Year, usually around the end of January), Chuseok (late September-early October), Christmas Day, and New Year’s Day. Especially during Seollal and Chuseok, many Korean people will travel to visit their families. This means tickets will be booked up very quickly, so I would recommend visiting the train station directly or calling the customer service to clarify the date from which you can purchase tickets. 

Refunds 

If you need to get train tickets refunded, this can be done easily at the ticket office. Cancellations 24 hours before the journey are free. However, if you want to refund your ticket less than 24 hours, there will be a small charge of 400 KRW, and for less than 1 hour, there is a charge of 10% the original ticket price. 

What to Expect on the Train

So you have your train ticket and you are ready to travel! Here are some final tips and bits of advice to have a great train journey in Korea. 

As I said previously, if you booked tickets online, I would still recommend visiting the ticket office before your journey to issue a physical copy. The train crew will usually pass through each car regularly, but don’t check tickets. However, passengers are required to have a copy of their ticket just in case. 

Korean train stations are very well sign-posted and easy to navigate around. I would advise getting there early, especially if you are a tourist and aren’t familiar with Korea. Trains in Korea don’t have a great selection of onboard amenities. Most trains have a simple vending machine with water, coffee, and some snacks. If you are taking a long journey, stop by a convenience store before you board. There will most likely be at least one convenience store at the station, or even on the platform, so make sure to stock up.

Korean snacks

Don’t forget, when you are waiting to board, try to stand at the right car for the specific type of train you are taking. I once made the mistake of standing at the area for the KTX — not realizing that different trains obviously have different lengths — when I was actually boarding an ITX train. When the train arrived, it went straight past me and stopped at the other end of the platform. I had to run half way down the platform with an extremely heavy suitcase just to get ON the train — don’t make the same mistake as me!

Follow and respect Korean etiquette as much as you can on the train.  Although there is no designated quiet car on the trains, it is generally expected that you keep your voices down. Try not to be too loud, or you risk the chance of being shushed by another passenger.

Finally, keep an eye on your watch and have your ticket to hand. Especially on the ITX and Mugunghwa, the trains stop very frequently and you don’t want to accidentally miss your station. Sometimes announcements are not made in English on Mugunghwa trains, but if you know your expected arrival time, then the train will almost always arrive without delay. 

Most importantly, enjoy your train journey, take in as much of the beautiful Korean countryside as you can, and have an awesome trip!

Korean countryside
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