Air Seoul flight check-in
South KoreaAir Seoul online check-in opens 24 h before departure. Online check-in is free.
| Online check-in opens | 24 h before departure |
|---|---|
| Check-in fee | online check-in is free |
| Boarding pass | mobile boarding pass, print at home |
| Mobile app check-in | available |
Times apply to most routes; long-haul, US and some airport-specific deadlines differ. Confirm on the official website before travelling.
How online check-in works
Air Seoul offers online check-in to streamline airport procedures. Online check-in typically opens 24 hours before departure and is available via the airline's website or mobile app. This service allows you to select seats, confirm baggage, and receive your boarding pass digitally or for printing.
- Log into your booking on www.flyairseoul.com using your booking reference and last name
- Select your flight and proceed to the check-in module
- Review and confirm passenger information and baggage details
- Select your seat if not already assigned
- Generate and save your mobile boarding pass or print it before arriving at the airport
Practical tip: Complete online check-in as early as possible (exactly 24 hours before departure) to secure preferred seating and avoid last-minute complications.
What if I need to check baggage after online check-in?
Can I change my flight after checking in online?
Air Seoul punctuality
last 30 daysBased on flights observed by this site over the period, not on official statistics. Updated daily.