The best way to add baggage and seats is through the booking journey on our website if they are available to book. This is where you can pick your seat numbers and make sure you have enough baggage booked.


If you have already made a booking and want to add these on, you can. You'll need to log on to the Jet2 website and pay them directly. We've added a link below to take you there but please read on to help assist you in adding on your flight extras. Please remember if you're adding on any flight extras directly with the airline it will not show on your Thomas Cook invoice.


Make sure you have the following handy, as you can't access your booking without it!

  • Your flight reference found on your invoice/confirmation (This is not your Thomas Cook booking reference it's found in the flights section of your Thomas Cook invoice and is labelled Airline reference shown below)  
  • Lead passenger surname
  • Your payment card details

Once you have clicked on the link at the bottom of this page, you'll need to click on 'Manage My Booking'.

Make sure you're in the 'Manage My Booking' tab.

In the section named 'booking reference' add in your airline reference mentioned above, add in your surname and then your outbound date.

From here you can choose and pay for any extra baggage, pre booked seating or in flight meals, any changes made here will need to be paid in full to the airline directly.