AREX
Express Train
Travel time
T1 about 43 min · T2 about 51 min
Adult fare
₩13,000
Best for the fastest, most predictable direct trip between Seoul Station and the airport.
Open official AREX detailsAirport bus guide
Incheon Airport to Seoul Station: AREX vs Bus
Compare AREX Express, the All-Stop Train and bus 6702 from Incheon Airport to Seoul Station: fares, journey times, T1/T2 access and travelling with luggage.
Seoul Station transport comparison
Incheon Airport to Seoul Station: which should you take?
Compare fare, official travel time, stops, and luggage handling using official AREX data and the current published bus snapshot.
Choose for your actual journey
- Connecting to KTX or subway at Seoul Station
- Compare the onward transfer from AREX. Add the walk from arrivals to the airport train platform and the transfer at Seoul Station to the train journey time.
- A hotel near Namsan, Yaksu or Dongdaemun
- Check the actual 6702 alighting stop. A stop near your hotel may reduce the onward transfers needed from Seoul Station. The Seoul Station example below is not an alighting stop for every hotel.
- A late arrival
- Compare your expected arrival at the boarding point after immigration and baggage collection, rather than aircraft landing time. T1 and T2 have different last departures; select your terminal in the detail page.
AREX
All-stop Train
Travel time
T1 about 59 min · T2 about 66 min
Adult fare
T1 ₩4,750 · T2 ₩5,350
Best for a lower fare or intermediate stations such as Gongdeok and Hongik University.
Open official AREX detailsAirport bus
6702
Travel time
Varies with road traffic
Adult fare
18,000 KRW
Seoul city stop
Seoul Station
First–last departure at this stop
ICN T2 B1 bus terminal
Daily05:45–22:45
Best with heavy luggage or when a 6702 stop is close to your hotel and fewer stairs or transfers matter.
Open 6702 timetable & stopsTimes refer to the named boarding stop. Check the full timetable for departures in between and operating days. Train times exclude platform access, waiting and travel inside the airport. Some all-stop trains take 2–6 minutes longer. The Express Train requires a separate ticket.
Official AREX data Sep 12, 2026 · published bus data Sep 12, 2026
The AREX site may briefly show its English home page before opening your selected page.
Related areas, routes, stops, and guides
Related route pages
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Related detailed guides
Related stop pages
Frequently asked questions
Is the bus always fastest?
Road traffic can change travel time, so compare AREX when predictability matters.
Where do I board at T1 or T2?
Use the route detail and official Incheon Airport route search to verify the terminal boarding point.
Do I need to buy a ticket in advance?
Ticket rules vary by route, so verify the official source and airport ticket counter information.
Check the official information
Only source-backed information is shown. Recheck official sources before boarding.
Last verified:
Guide updated: The guide update and official-source check are separate dates. Check each route for the dates its timetable applies.
Check official info
Service status and timetables can change. Check the official page before you ride.
Airport Bus is an independent information service and is not an official airport, bus operator, or ticketing service. Schedules, fares, stops, and terminal information may change. Always verify with the official source before departure.