Croatia Airlines online check-in
With 1Checkin you forward your Croatia Airlines (OU) booking once and we check you in automatically the moment online check-in opens, then send you the boarding pass.
Since 2017, 1Checkin has completed 80 automatic check-ins on Croatia Airlines flights.
Seat selection on Croatia Airlines
Croatia Airlines 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 Croatia Airlines flights departing from Rome (FCO), Arnavutköy, Istanbul (IST), Split (SPU) and Zagreb (ZAG).
Croatia Airlines check-in FAQ
How does automatic check-in for Croatia Airlines work?
Forward your Croatia Airlines 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 Croatia Airlines?
Croatia Airlines 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 Croatia Airlines the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.