• If you’ve booked a package holiday, you’re entitled to your money back within a guaranteed 14 days if we have to cancel it. You’ll also have other options, including the opportunity to change your package booking to another sailing fee-free. Manage My Booking log-in for TUI UK customers. Manage My Booking log-in for TUI Ireland customers.Plus, all our package holidays that include both flights and accommodation come with the extra armour of ABTA and ATOL protection, so you can rest assured that you’re financially protected, whatever happens.More about ABTA.More about ATOL.