Quick summary
The AREX Express adult fare from Incheon Airport to Seoul Station is ₩13,000, and the train takes 43 minutes from Terminal 1 and 51 minutes from Terminal 2, according to AREX information dated 4 October 2026. A metered taxi to central Seoul runs roughly ₩50,000 to ₩75,000 plus tolls over 60 to 90 minutes.
Older pages still quote ₩9,500, and the last Express leaves before midnight, so late arrivals need the All-Stop train or a taxi. Here is the fare, timing and ticket detail that decides it.
Tonight, 13 October 2026, the last AREX Express leaves Incheon’s Terminal 1 at 22:48 and Terminal 2 at 22:40. Catch it, and the journey to Seoul Station costs roughly a quarter of the taxi fare for about half the time on the road.
Missing that train changes the choice.
For travelers arriving from North America, Europe or Australia, standard luggage makes the train easier to manage. An arrival after the last departure, a hotel far from Seoul Station, or more bags than you can wheel alone changes that calculation.
What the AREX Express actually costs and how fast it is
The Express runs nonstop between the two Incheon terminals and Seoul Station. AREX’s own figures, dated 4 October 2026, put the adult fare at ₩13,000. The ride takes 43 minutes from Terminal 1 and 51 minutes from Terminal 2. Terminal 2 sits further along the alignment, which accounts for the extra eight minutes.
The service day starts early but ends before midnight. First departures are around 05:15 from Terminal 2 and 05:20 from Terminal 1.
Older fare pages leave a gap in the budget. Some still show ₩9,500, the price that circulated before the current one. Anyone budgeting from those pages arrives about ₩3,500 short at the gate.
A metered taxi to central Seoul runs roughly ₩50,000 to ₩75,000 plus tolls. The ride takes 60 to 90 minutes, depending on traffic. Two Express tickets come to ₩26,000, about half the taxi floor. The train’s journey time does not change when the expressway slows.
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When the taxi wins: late night, heavy luggage, door-to-door
A taxi is the only option that finishes at your hotel door.
Night pricing raises the fare. Standard taxis add 20% from 22:00. The surcharge rises to 40% between 23:00 and 02:00, then returns to 20% until 04:00.
In that highest-surcharge window, the meter becomes roughly ₩70,000 to ₩105,000. Deluxe and international taxis sit above the standard daytime meter already, with flat zones of ₩70,000 to ₩95,000 to major areas.
Luggage changes the calculation too. The Express is a train, not a porter service: a family where everyone wheels a large case spends longer getting from the platform to the street than the 43-minute ride saved. A taxi’s trunk ends the problem at the kerb.
There are still options after the last Express. Limousine buses run later still at ₩17,000 to ₩18,000; after the trains and buses stop, taxis are the only option.
Flat quotes at the rank are a separate problem. Drivers who quote flat rates far above the meter are a known problem at Incheon, and we wrote about the Call Van version of that overcharging.
The cheaper train that runs later: AREX All-Stop
The All-Stop uses the same track but stops along the way. It calls at Gimpo Airport, Digital Media City, Hongdae and Gongdeok before Seoul Station. The trip takes 59 to 66 minutes, depending on the terminal you start from. It is a commuter service rather than a nonstop run, so the trade-off is time and a seat.
The fare is much lower. After the fare rise of 28 June 2025, a T-money trip to Seoul Station costs ₩4,750 from Terminal 1 and ₩5,350 from Terminal 2, roughly a third of the Express fare.
The All-Stop also runs later.
Its last departure is around 23:38 to 23:40, about an hour after the last Express. T-money works on it, as the Korea Tourism Organization’s airport transport guide sets out.
For some travelers, the stops save a transfer. If your hotel sits near Hongdae or Gongdeok, the All-Stop puts you closer to it than Seoul Station does, and you skip a transfer with luggage.
Terminal and payment gotchas before you board
The Express is not a tap-on service: T-money cards do not work on it. You need a separate ticket, available through the app as well as the other sales channels, per AREX information dated 4 October 2026. The official AREX booking page issues advance tickets.
Terminal choice is easy to get wrong when booking. A 05:15 departure from T2 reaches Seoul Station at roughly 06:06 rather than 05:58. AREX’s Express service information lists the terminal timings separately for that reason.
For an onward connection to Gimpo for a domestic flight, the timetable alone does not show the full buffer. Our guide to the Incheon to Gimpo transfer explains why it is longer than the timetable suggests.
Book within two months of departure
The booking window matters once your flight is booked. Express tickets open up to two months ahead, per AREX information dated 4 October 2026.
- Check your terminal first — Terminal 2 departures take about eight minutes longer and the last one leaves at 22:40, eight minutes before Terminal 1’s.
- Buy the Express ticket at the B1 counters or machines, or online up to two months ahead.
- Count the bags — if every traveler is wheeling a large case, price a taxi before committing to the train.
- Watch: if your arrival slips past 22:40, the All-Stop runs later and taxis run all night.
The last Express and the last All-Stop do not wait, and the night surcharge makes the taxi most expensive exactly when it is the only option left. If a driver quotes a flat price instead of starting the meter, walk to the next car.
Booking the train before you fly removes the queue at the B1 machines after a long-haul landing.
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Questions? Answers.
Can I use a T-money card on the Express train?
No. T-money works on the All-Stop train, which takes 59 to 66 minutes and stops at Gimpo Airport, Digital Media City, Hongdae and Gongdeok on the way to Seoul Station. The Express needs its own ticket, bought at the B1 counters or machines or online up to two months ahead.
What happens if my flight arrives after the last Express departure?
The last Express leaves Terminal 1 at 22:48 and Terminal 2 at 22:40. The All-Stop runs to about 23:38 to 23:40, and limousine buses run later still at ₩17,000 to ₩18,000. Taxis run all night, but the meter adds 20% from 22:00 and 40% between 23:00 and 02:00.
Do taxis from Incheon charge a flat rate or use the meter?
Standard taxis meter, and a trip to central Seoul lands around ₩50,000 to ₩75,000 plus tolls. Deluxe and international taxis work differently, on flat zones of ₩70,000 to ₩95,000 to major areas, and they are best booked about 24 hours ahead through the airport information desk.
Do I need to book AREX in advance?
No, you can buy at the B1 counters or machines when you land. Booking ahead is worth it for two reasons: it removes the queue after a long-haul flight, and it lets you select the correct terminal, since Terminal 2 departures run about eight minutes longer than Terminal 1’s.
