Sunclass Airlines flight check-in
DenmarkSunclass Airlines online check-in opens 24 h before departure. Online check-in is free.
| Online check-in opens | 24 h before departure |
|---|---|
| Check-in fee | online check-in is free |
| Boarding pass | mobile boarding pass, print at home |
| Mobile app check-in | available |
Times apply to most routes; long-haul, US and some airport-specific deadlines differ. Confirm on the official website before travelling.
How online check-in works
Sunclass Airlines offers online check-in to streamline your airport experience. Online check-in typically opens 24 hours before your scheduled departure and allows you to complete the process from home, on mobile, or at the airport. Follow these steps for online check-in:
- Visit www.dk.sunclassairlines.dk and locate the check-in section
- Enter your booking reference and passenger name or e-ticket number
- Select your preferred seat (if applicable to your fare type)
- Add baggage allowances if not already included in your booking
- Review and confirm your details, then download or save your boarding pass
Practical tip: Complete your online check-in early to secure your preferred seat and avoid queues at the airport. If you have baggage to check or need special assistance, allow time to visit the airport counter before boarding.