Seoul Express Bus Terminal vs Dong Seoul: Which One for Your Trip?

Short answer: Seoul has two big long-distance bus hubs, and the right one depends on where you are going. The Seoul Express Bus Terminal in Gangnam (Express Bus Terminal Station, subway lines 3, 7 and 9) is the main hub for the south and southwest: Busan, Daegu, Gwangju, Jeonju, Yeosu and many other cities. Dong Seoul Bus Terminal in the east (Gangbyeon Station, line 2) is especially handy for Gangwon-do on the east coast and in the mountains, for places like Sokcho, Gangneung and Danyang, and for many smaller towns. Both terminals cover some of the same cities, so the simple rule is: check which terminal has the most departures to your destination, then pick the one that is easier to reach from your hotel.

This guide explains how the two terminals differ, how to tell which one you need, how to book, and a few things that confuse first-time visitors.

The two terminals at a glance

Seoul Express Bus Terminal (Gangnam)

Often just called "Express Bus Terminal" or Gosok Teomineol (고속터미널), this is actually two connected buildings:

Gyeongbu / Yeongdong building – buses heading southeast and east along the Gyeongbu and Yeongdong expressways, for example toward Busan, Daegu, Daejeon and parts of Gangwon-do.
Honam line building (Central City) – buses heading southwest, toward Gwangju, Jeonju, Mokpo, Yeosu, Suncheon and other cities in the Jeolla provinces.

The terminal sits on top of a busy subway station with three lines, plus a huge underground shopping arcade (GOTO Mall) and the Shinsegae department store. It is big, so give yourself extra time to find the right building and gate.

Dong Seoul Bus Terminal (Gwangjin-gu)

Dong Seoul (동서울터미널, "East Seoul") stands next to Gangbyeon Station on subway line 2, near the Han River and the TechnoMart building. It handles both express buses and intercity buses (siwoe bus, 시외버스), so it reaches a wide spread of destinations: the Gangwon-do coast and mountains, Chungcheong-do, parts of Gyeongsangbuk-do and many small towns that the Gangnam terminal does not serve directly.

The terminal is older and simpler than the Gangnam one. A long-planned modernization project officially started in September 2026, with completion aimed for around 2031. During the works the boarding area may move to a temporary site nearby, so follow the signs on the day and check the operator's notices if you are travelling in 2027 or later.

Which terminal for which destination?

Routes change, so treat this as a starting point, not a timetable:

Busan, Daegu, Daejeon – the Express Bus Terminal (Gyeongbu building) usually has the most departures. Dong Seoul also runs some buses.
Gwangju, Jeonju, Mokpo, Yeosu, Suncheon – the Express Bus Terminal, Honam line (Central City) building.
Sokcho, Gangneung, Yangyang, Samcheok, Donghae – both terminals have buses. Dong Seoul is often closer for people staying in eastern Seoul, Gangnam works well if you are south of the river.
Danyang, Andong, Jecheon and smaller Gangwon or Gyeongbuk towns – Dong Seoul is often the main or only direct option.
Chuncheon and Gapyeong – buses exist, but the train (ITX-Cheongchun or the Gyeongchun Line subway) is usually easier.

The fastest way to check is a booking app (see below) or Naver Map: type your destination and look at which terminal the bus option starts from.

How to choose: four practical questions

1. Where is your hotel?

Seoul is large, and getting across the city with luggage can take an hour. If you stay in Myeongdong, Hongdae or Seoul Station, the Express Bus Terminal is usually reachable on line 3 or 9 without too many changes. If you stay in Jamsil, Seongsu, Konkuk University or Gwangjin, Dong Seoul on line 2 is often closer.

2. How many buses go from each terminal?

One terminal may have a bus every 30 minutes while the other has a few per day. More departures means more flexibility if you are running late or want to change plans.

3. Express or intercity bus?

Express buses (gosok bus) run mostly non-stop on expressways between big terminals. Intercity buses (siwoe bus) may stop at a few towns on the way. Both are comfortable. For small towns, the intercity bus is usually the only choice, and Dong Seoul has many of them.

4. Do you want a premium seat?

Many routes offer three seat types: standard (four seats per row), woodeung (우등, three wide seats per row) and premium (프리미엄, even more legroom and privacy). Premium buses are more common on long routes from the Express Bus Terminal, such as Seoul–Busan.

How to book tickets

You can buy tickets at the terminal from a ticket window or kiosk; most kiosks have an English option. On weekends, public holidays and Friday evenings, popular routes can sell out, so booking ahead is wise.

Express buses: the official express bus booking site and app (Kobus) or the T-money bus app.
Intercity buses: apps such as T-money GO or Bustago, depending on the route.

Foreign cards and English menus do not always work smoothly in these apps, and the interfaces change often. If online booking fails, simply buy at the terminal and arrive a little early. Always check the official sites or apps for current fares and departure times.

On the day: finding your bus

Your ticket shows a gate or platform number (승차홈). Screens in the terminal list departures in Korean and often in English.
At the Express Bus Terminal, make sure you are in the right building: Gyeongbu/Yeongdong or Honam (Central City). They are connected underground but it is a long walk.
Buses leave on time. Be at the gate 10–15 minutes early.
Large suitcases go in the luggage hold under the bus; the driver or staff will open it.
Long routes usually include a short stop at a highway rest area (hyugeso, 휴게소) – a good chance for walnut cakes and hot snacks. Note the bus number and departure time before you get off.

"I always screenshot the gate number before I go underground – the signal disappears exactly when you need it," says Hana from POPORO CITY.

Quick tips

Search your destination in Naver Map or Kakao Map first – it shows which terminal the bus leaves from.
At Gangnam, check whether your bus leaves from the Gyeongbu/Yeongdong or Honam building.
Book ahead for weekends, holidays, Chuseok and Seollal.
Choose woodeung or premium seats for trips over three hours.
For Dong Seoul, watch for temporary boarding changes during the modernization works.
Keep your ticket (paper or QR) until you get off; some drivers check it again.

Planning a specific route? See our guides to Seoul to Busan by express bus and Seoul to Sokcho by bus.

FAQ

Is the Seoul Express Bus Terminal the same as Central City?

Central City is the Honam line building of the Seoul Express Bus Terminal. It handles buses to the southwest (Jeolla provinces). The Gyeongbu/Yeongdong building next door handles most other express routes.

Which terminal is better for Sokcho or Gangneung?

Both have buses. Choose the one closer to where you are staying and compare departure times. Dong Seoul often has frequent buses to the east coast.

Can I pay for the bus with T-money?

Long-distance tickets are normally bought in advance at a window, kiosk or app rather than by tapping a card on board. Kiosks usually accept bank cards, and many foreign credit cards work, but have a backup option.

Is the bus faster than the KTX?

For Busan, Daegu or Gwangju the KTX is usually faster. For many east coast and small-town destinations, the bus is direct and often simpler than a train with transfers. Buses can be slow in holiday traffic.

Are there English signs at the terminals?

Yes, main signs and departure boards have English, and kiosks usually offer English. Gate numbers and city names are easy to match even if the rest is in Korean.