Jeju Air online check-in
With 1Checkin you forward your Jeju Air (7C) booking once and we check you in automatically the moment online check-in opens, then send you the boarding pass.
Seat selection on Jeju Air
Jeju Air lets you choose a seat for free at online check-in. 1Checkin picks a seat that matches your saved preference (window, aisle, front of the cabin).
1Checkin has checked passengers in on Jeju Air flights departing from Jeju City (CJU), Seoul (GMP), Seoul (ICN), Tokyo (NRT), Busan (PUS), Ulaanbaatar (UBN) and Vladivostok (VVO).
Jeju Air check-in FAQ
How does automatic check-in for Jeju Air work?
Forward your Jeju Air booking confirmation to 1Checkin or add the booking in the app. We check you in as soon as online check-in opens and send the boarding pass to your e-mail.
Can I choose my seat on Jeju Air?
Jeju Air lets you choose a seat for free at online check-in. 1Checkin picks a seat that matches your saved preference (window, aisle, front of the cabin).
How it works
- Forward your booking confirmation to 1Checkin, or add the booking reference in the app.
- 1Checkin checks you in on Jeju Air the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.