Supported airline
Niki online check-in
With 1Checkin you forward your Niki (HG) booking once and we check you in automatically the moment online check-in opens, then send you the boarding pass.
Seat selection on Niki
Niki 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).
Niki check-in FAQ
How does automatic check-in for Niki work?
Forward your Niki 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 Niki?
Niki 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 Niki the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.