Singapore Airlines Check-In Guide
Online check-in, airport deadlines, and boarding times for Singapore Airlines (SQ).
Check in online
Online check-in opens 48 hours before departure. Skip the line by checking in on your phone or computer.
Check in on Singapore AirlinesOnline check-in opens48 hours before departure
Domestic check-in closes60 minutes before departure
International check-in closes60 minutes before departure
Domestic bag drop closes60 minutes before departure
International bag drop closes60 minutes before departure
Boarding door closes10 minutes before departure
Mobile boarding pass
Store your pass in Apple Wallet or Google Pay.
Airport kiosk check-in
Self-service kiosks available at most airports.
- Check in online to lock in your seat and speed up the airport experience.
- International flights usually require arriving 2-3 hours before departure.
- If checking bags, arrive early enough to beat the bag drop cutoff.
- Boarding typically begins 30-45 minutes before departure.
- Boarding doors close 10 minutes before departure — missing the cutoff means missing the flight.