KLM Royal Dutch Airlines online check-in
Flying with KLM Royal Dutch Airlines? 1Checkin checks you in on KLM Royal Dutch Airlines flights (IATA code KL) as soon as online check-in opens and emails you the boarding pass, so you don't have to watch the clock.
We have been checking passengers in on KLM Royal Dutch Airlines since 2017: more than 1,400 completed check-ins so far.
When does KLM Royal Dutch Airlines check-in open?
Online check-in for KLM Royal Dutch Airlines opens 30 hours before departure and closes 60 minutes before departure.
Seat selection on KLM Royal Dutch Airlines
KLM Royal Dutch 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 KLM Royal Dutch Airlines flights departing from Amsterdam (AMS), Athens (ATH), Atlanta (ATL), Barcelona (BCN), Belgrad (BEG), Berlin (BER), Budapest (BUD) and Paris (CDG), plus 26 more airports.
KLM Royal Dutch Airlines check-in FAQ
How does automatic check-in for KLM Royal Dutch Airlines work?
Forward your KLM Royal Dutch 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.
When does KLM Royal Dutch Airlines online check-in open?
Online check-in for KLM Royal Dutch Airlines opens 30 hours before departure and closes 60 minutes before departure.
Can I choose my seat on KLM Royal Dutch Airlines?
KLM Royal Dutch 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 KLM Royal Dutch Airlines the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.