You might have! It depends on your airline. For some flights you can book your seats as part of your Thomas Cook holiday. If this is the case for your flights, you’ll have seen the details in the ‘flight extras’ section of the booking journey when you added the passenger information shown below, before confirming your holiday booking.
Have I pre booked my seat?
Modified on: Fri, 14 Nov, 2025 at 3:28 PM
However, not all airlines give you the option to book your seats. And some offer the service but don’t allow you to book them as part of your Thomas Cook holiday. So, you may need to book your seats on the airline’s own website – check out our other FAQs for the info for your airline(s).
When you’ve booked your holiday, you can see if you've booked your seats through us on your Thomas Cook confirmation / invoice. It will be in the flights section shown below, or in the passenger section of our confirmation if you made your booking after 18th November 2024. But if you added pre-booked seating to your flight via the airline’s website it will not be on your Thomas Cook confirmation / invoice.
Example seat booking on Thomas Cook confirmation / invoice:
