Booking KTX Trains and Intercity Buses as a Foreign Visitor

Most Korean festivals are not in Seoul. Getting to one means a train or a bus, and the choice is less about speed than about where each one leaves you standing when you arrive.

When the train wins

KTX is fast between major cities: Seoul to Busan in roughly two and a half hours, Seoul to Gwangju in under two, Seoul to Daejeon in about an hour. If your festival is in or beside one of those cities, take the train.

Book through Korail’s English service, which accepts foreign cards. Station ticket machines have an English mode and take foreign cards too, and the staffed counter is the fastest fix when an online payment is refused. Third-party booking apps are convenient until the payment stage, where several of them quietly reject non-Korean cards.

Reserve before the weekend. Saturday morning departures toward a city with a festival on fill up days ahead, and the remaining option is a standing ticket, which is exactly what it sounds like: a valid ticket with no seat, for a two-hour journey.

Seat classes worth knowing

• Standard is comfortable, 2+2 seating, and what almost everyone books.
• First class buys more legroom and a quieter carriage. On a two-hour trip with luggage it is a modest upgrade rather than a different experience.
• Standing is sold when seats run out. Legal, common, and grim with a suitcase.
• Backward-facing seats exist and are not marked clearly in every booking flow. If it matters to you, look for the seat map rather than accepting an automatic assignment.

Luggage goes on overhead racks or in the space at the carriage ends. There is no checked baggage on Korean trains, so if your case does not lift, book the seats near the door.

When the bus wins

Plenty of festival towns have no KTX station at all, or have one that is a thirty-minute taxi ride from the town itself. Express buses go to the town’s own terminal, which is usually walking distance from the festival ground.

Buses run frequently between cities, seats are wide — the premium classes recline substantially — and for most routes you can buy at the terminal on the day. For a small town on a festival weekend, buy earlier: the bus is the only way in and everyone is using it.

Two classes matter. 일반 (ilban) is standard seating. 우등 (udeung) is three seats across instead of four, costs more, and on a three-hour trip is worth it. Some routes also run 프리미엄 (premium) with fully reclining seats.

Large luggage goes in the hold; there is no room at your seat. Keep your valuables with you, because the hold is opened at intermediate stops.

The number that actually decides your day

Not the first departure. The last one.

Rural bus services stop early. A festival that runs until 21:00 may sit in a town whose last bus back to the nearest city leaves at 20:00, and the last KTX out may depart before the evening programme ends. This is the most common way a festival day goes wrong for visitors, and it is entirely predictable.

Before you commit to a day trip, look up the last departure back, then decide whether you are watching the evening programme or catching that bus. If the answer is both, you are staying the night.

Each festival page on this site carries a line about whether the trip works as a day trip from Seoul. That line is about the last departure, not about the distance.

Booking, changing, refunding

Booking window. Korail opens reservations about a month ahead. Bus operators vary, and many small routes are same-day only.

Changes. A KTX ticket can be changed to another departure through the app or at a counter, with the fee depending on how close to departure you are. Same-day changes made before departure are cheap; after departure they are not possible.

Refunds. Cancelling well ahead costs little. Cancelling on the day costs a percentage that rises through the day, and after the train has left there is no refund at all.

Missing a train. Go to the counter rather than buying a new ticket. Staff routinely move passengers to a later departure, which costs far less than a fresh full-price seat.

Holiday weekends. Seollal (Lunar New Year) and Chuseok are the two times of year when tickets genuinely sell out weeks in advance and roads jam for hours. If your festival falls near either, book the moment the window opens or plan around them.

Getting from the station to the festival

This is the part that no booking site tells you and the part that decides whether the day is pleasant.

• Local buses from the terminal usually serve the festival ground, and T-money works on them. Check the last one back at the same time you check the first one out.
• Taxis wait at terminals in cities and are scarce at rural terminals, especially at closing time when several hundred people want one at once.
• Festival shuttles run at larger events, often from the station or a designated car park. They are free or nearly so and are listed on the organizer’s page rather than on transport sites.
• Walking is realistic more often than you would think — many small-town festivals are held within a kilometre of the bus terminal.

The trains that are not KTX

KTX is the fast one, and it is not the only one. Two others matter for festival travel.

SRT is a separate high-speed operator running from Suseo in southern Seoul rather than from Seoul Station, on some of the same southern routes. It is booked separately from Korail. If a KTX departure you want is sold out, an SRT seat at a similar time may still be available — and if you are staying in Gangnam, Suseo is closer than Seoul Station anyway.

ITX and Mugunghwa are the conventional trains: slower, cheaper, and — this is the point — they stop at small towns that high-speed trains pass without slowing down. A festival in a county town may have no KTX station within an hour and its own conventional station five minutes from the ground. Before assuming a bus, check whether an ordinary train goes there.

Both are booked through the same Korail English service as KTX, and a Mugunghwa seat on a two-hour route is perfectly comfortable.

Working out the route to a specific festival

The process that works, in order:

1. Find the nearest city with a station or terminal, which the festival page on this site names.
2. Check whether a conventional train stops closer than the KTX station does.
3. Look at where the terminal is relative to the ground on Naver Map or Kakao Map, not on Google Maps.
4. Find the last departure back before you book anything.
5. Decide day trip or overnight on the basis of step 4, not on the basis of the outbound journey time.

Step 4 is the one people skip, and it is the one that decides the day.

Practical notes

• Terminals and train stations are different places in most Korean cities, sometimes far apart. Check which one your ticket departs from, not just the city name.
• Keep T-money loaded before you leave the city; the machine at a rural terminal may be cash-only or out of order.
• If a booking site refuses your card twice, stop retrying and buy at the station. Repeated declines can trigger a hold on the card, which is a much bigger problem than a queue.
• Screenshot your ticket. Mobile signal at a crowded festival is unreliable, and a QR code that will not load at the gate is a bad five minutes.

Published and fact-checked by Ha Doo Sung · Naver travel blog (info82)

LAST UPDATED · Sep 8, 2026