Check the terminal
Incheon Airport T1/T2 and Gimpo domestic/international terminals may use different boarding areas and walking routes.
Choose your origin and airport terminal to see available airport buses.
Source-based checklist
Airport bus stop order, airport terminal boarding points, and ticketing rules can differ by direction even when the route number is the same. Airport Bus shows source-based route recommendations together with official confirmation links.
Incheon Airport T1/T2 and Gimpo domestic/international terminals may use different boarding areas and walking routes.
Seasonal operation, temporary reductions, night routes, and airport notices can change timetables.
Some routes require reservation or airport ticketing, while others support walk-up boarding.
Choose direction → confirm airport/terminal → verify with official links
Airport Bus is an independent information service, not an airport, bus operator, or booking service. Route recommendations and official links are kept separate from advertising.
Route pages keep source, published data date, terminal boarding point, timetable, and ticketing guidance together for a final official check.