Incheon Airport to Seoul: train, bus or taxi, and which to pick

Take the AREX Express if you're staying near Seoul Station, Myeongdong or City Hall. Take the AREX all-stop train if you're staying in Hongdae, since it stops at Hongik Univ. Station. Take an airport limousine bus to COEX, Jamsil and other hotel areas the train doesn't reach directly, especially with big suitcases.

Take a taxi or book a private transfer if you're a family or group, land late, or simply want to go door to door. Whatever you choose, pick up a T-money card or WOWPASS at the airport so the rest of the trip is tap-and-go.

AREX runs two kinds of train from the airport. The Express goes non-stop to Seoul Station in about 43 minutes from Terminal 1 and 51 minutes from Terminal 2. It uses reserved seats, and you need a ticket before you board, sold online, at the station machines and at the Express counters on B1 of each terminal's transportation center. Express riders get free Wi-Fi and bottled water on request.

The all-stop train takes about 59 minutes from Terminal 1 and 66 minutes from Terminal 2 to Seoul Station, and some trains run 2–6 minutes longer. It works like the subway: you tap in with a transit card. On the way it stops at Gimpo Airport, Digital Media City, Hongik Univ. and Gongdeok, so it's the easy pick for Hongdae and Mapo hotels. At Seoul Station you can change to subway Lines 1 and 4 or the KTX.

Limousine buses run from Incheon to many parts of Seoul, and they drop you closer to some hotels than the train does, with your suitcases stowed underneath. Buy a ticket before you board: in Terminal 1 the ticket booths are on the 1st floor, and in Terminal 2 they're in the B1 Transportation Center, which also has ticket machines. To find your route, use the Search Buses page under To & From on the Incheon Airport website.

Timing matters if you land late. VisitKorea says most public transport from the airport to central Seoul ends at around 23:30. After that, night buses with route numbers starting with N run to areas such as Gangnam Express Bus Terminal and DDP, and you buy their tickets at a booth or machine.

Standard and deluxe taxis wait at the taxi stands outside the arrivals area of both terminals, and they take cash, credit cards and transit cards. The airport lists standard, deluxe, jumbo (9-seat) and international taxis. International taxis have foreign-language service, need to be booked ahead and charge a flat fare within Seoul. Night surcharges apply from 22:00 to 04:00.

Use only the official taxi stands. Incheon Airport warns that illegal touts in call vans posing as taxis solicit passengers and overcharge them. If you'd rather not deal with any of it, a private transfer gives you a driver waiting in arrivals with your name on a sign and an all-inclusive price fixed when you book.

Match the ride to where you're sleeping, then check the latest route on the operator's site before you fly.

T-money works on all public transport and at shops that show its logo, and it gives transfer discounts between buses and subways within a set time. VisitKorea says you can buy and load it at convenience stores nationwide. If you leave money on it, larger refunds are handled at Tmoney Town near Seoul Station and smaller ones at convenience stores.

WOWPASS is for foreign visitors only. It works on public transport nationwide and as a payment card, and any leftover balance can be returned as Korean won cash at a WOWPASS kiosk. On your way home, AREX Express ticket holders can check in at the Seoul Station City Airport Terminal for same-day international flights from Incheon. Check-in runs 05:20–19:00 and the airlines vary, so check yours before you go.