How do I add baggage and pre book seats with Wizz Air?

Modified on: Fri, 14 Nov, 2025 at 3:28 PM


You can only book baggage for Wizz Air flights on their website.

You'll need to create an account with Wizz Air during the process. We've dropped a link below to take you there, but you might find it helpful to read these instructions first. And just so you know, you’ll be paying them directly, so it won’t show on your Thomas Cook invoice. 

BOOK FLIGHT EXTRAS

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

Your flight reference. This is not your Thomas Cook booking reference. You’ll find it in the Flights section of your Thomas Cook invoice / confirmation, labelled either ‘Airline reference’ or ‘Flight booking number’ (depending on when you booked your holiday), as in these examples:

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Or:

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  • Passenger surname (you may be asked for the first name too)
  • Your payment card details

Follow the link to Wizz at the bottom of this page and select 'check-in & bookings'. Then, enter your airline reference (see above) in the 'Confirmation code' box and your surname.

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You’ll then be able to create an account so that you can choose and pay for any extra baggage and pre-booked seating (see example below). Remember, you’ll need to pay Wizz Air for these.

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BOOK FLIGHT EXTRAS