Singapore Airlines online check-in
1Checkin automates online check-in for Singapore Airlines (SQ): send us the booking confirmation and we complete check-in for every passenger when it opens and deliver the boarding passes.
More than 310 Singapore Airlines check-ins completed by 1Checkin since 2017.
When does Singapore Airlines check-in open?
Online check-in for Singapore Airlines opens 48 hours before departure and closes 60 minutes before departure.
Seat selection on Singapore Airlines
Singapore 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 Singapore Airlines flights departing from Moscow (DME), Denpasar-Bali Island (DPS), Dubai (DXB), Frankfurt am Main (FRA), Hong Kong (HKG), Phuket (HKT), Arnavutköy, Istanbul (IST) and New York (JFK), plus 1 more airports.
Singapore Airlines check-in FAQ
How does automatic check-in for Singapore Airlines work?
Forward your Singapore 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 Singapore Airlines online check-in open?
Online check-in for Singapore Airlines opens 48 hours before departure and closes 60 minutes before departure.
Can I choose my seat on Singapore Airlines?
Singapore 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 Singapore Airlines the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.