how much is it to add a bag with jet2
We give you a whopping 22kg allowance for every checked-in bag. Thatâs up to a third more than some other airlines! Our 22kg baggage allowance gives you plenty of room for extra outfits, holiday essentials and even souvenirs. If you need more, itâs best to book a 22kg checked-in bag. 2  Hand baggage must be no bigger than 56 x 45 x 25cm. 3  With a checked-in bag youâll have much more space.