You can check-in for your flight via your MyTUI Account, the process of online check-in's really easy to use.
As part of the online check-in process, you will need to upload your travel documents. Please remember that online check-in opens 24hours before your flight takes off. Please first check the travel formalities for your destination on the TUI fly website, then gather all the required documents. Document verification will be done automatically. This way, the system informs you directly whether you can get to your destination. Once verified, you can continue with your online check-in and get your boarding pass.
Flying with another airline
If you're not flying with TUI please refer to the airlinies website for further check-in information.