1Checkin
Supported airline

Jetairfly online check-in

Flying with TUI fly Belgium? 1Checkin checks you in on TUI fly Belgium flights (IATA code TB) as soon as online check-in opens and emails you the boarding pass, so you don't have to watch the clock.

Also known as: Jetairfly.

Seat selection on Jetairfly

TUI fly Belgium 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 TUI fly Belgium flights departing from Brussels (BRU).

Jetairfly check-in FAQ

How does automatic check-in for TUI fly Belgium work?

Forward your TUI fly Belgium 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 TUI fly Belgium?

TUI fly Belgium 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

  1. Forward your booking confirmation to 1Checkin, or add the booking reference in the app.
  2. 1Checkin checks you in on Jetairfly the second online check-in opens.
  3. Your boarding pass lands in the app, ready for the airport, even offline.

See all 756+ supported airlines