Which exit?
3 exits, picked by what you came to do.
- Exit 1F Arrivals: SIM & bus
- SIM / eSIM kiosks Arrivals area. KT Roaming, SK, Olleh. ₩15–30k for 5–10 days.
- Limousine bus Stands 4A–9C. 60–80 min depending on traffic. Stops at major hotels.
The arrivals floor for SIM and eSIM kiosks and the limousine bus stands (4A to 9C) toward major hotels.
- Exit B1 AREX to Seoul Station
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AREX direct → Seoul Station Transit center. 50 min, ₩9,500. Reserved seat. Faster than bus. - AREX all-stop 60 min via Hongik Univ. + Gimpo Airport. Cheaper, T-money OK.
The transit center level: the direct AREX is about 50 minutes for ₩9,500 with a reserved seat, and the all-stop about 60 minutes via Hongik Univ. and Gimpo with T-money accepted.
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- Exit Dep. Tax-refund kiosks
- Departures, post-security. Process VAT-refund slips before flight.
Good to know
- The AREX to Seoul Station leaves from the B1 transit center; direct is about 50 minutes.
- Pick up a SIM or eSIM at the arrivals-floor kiosks on 1F.
- Limousine buses to major hotels use stands 4A to 9C on 1F.
- Process tax-refund slips at the departures kiosks after security, before your flight.
Best for
About
Incheon Terminal 1 is most international airlines. AREX direct to Seoul Station: 50 min, ₩9,500. SIM/eSIM kiosks, T-money pickup, tax-refund kiosks, and 24-hour convenience stores at every gate.
See Incheon Int'l Airport T1 Station on the Seoul map
