TUI fly Online Check-In Guide (2026)
TUI fly (X3) online check-in opens 30 days before departure if you purchase a seat, or 48 hours before for free automatic seating. It closes 45 minutes before departure, and airport check-in incurs a fee for most fares.
Check-In Timing
| Airline | TUI fly (X3) |
|---|---|
| Check-In Opens | 30 days before departure with seat reservation, or 48 hours before departure without seat reservation |
| Check-In Closes | 45 minutes before departure (60 minutes for flights from Tel Aviv) |
| Check-In URL | https://www.tui.com/flug/en/webcheckin/Login |
| Mobile App | TUI fly app (iOS, Android) |
| Mobile Boarding Pass | Yes |
| Airport Kiosk | Yes |
Step-by-Step Check-In Guide
1. Visit tuifly.com or use the TUI fly app. 2. Enter your booking number and last name. 3. Select your passengers and choose or confirm your seats. 4. Add any extra baggage or meals if needed. 5. Download your mobile boarding pass or print it out.
Documents Needed
Booking number (12 digits), last name, and valid travel documents (passport or ID card depending on destination)
Seat Selection
Seat selection is available for a fee up to 48 hours before departure, allowing early check-in up to 30 days in advance. Within 48 hours, seats are assigned automatically for free, but can be changed for a fee.
International Check-In Rules
For flights to certain destinations, passport details and additional travel documents may be required during online check-in. Check-in desks close 60 minutes before departure for flights from Tel Aviv.
Group Check-In
Groups of more than 9 people per booking cannot use web check-in and must check in at the airport counter (free of charge).
Troubleshooting
1. 'Unable to check in online' - May be due to a group booking of >9 people, traveling with a pet, or requiring special assistance. 2. 'Error during check-in' - Verify your 12-digit booking number and last name. 3. 'Cannot select seat' - Free seat selection is not available; seats are automatically assigned within 48 hours unless you pay a fee.
Frequently Asked Questions
- Can I check in online without a seat reservation?
- Yes, web check-in is available free of charge from 48 hours before departure, and seats will be automatically assigned.
- Do I have to pay for airport check-in?
- Yes, TUI fly Deutschland charges a fee of €5 to €30 per person for airport check-in, unless you booked the Perfect fare or fall under certain exemptions.
- Can I check in online if I have a pet?
- No, passengers traveling with pets must check in at the airport counter.