Cancellation policy varies from room to room. Usually you can cancel or change your booking right up to 24 hours prior to arrival time.
You can check what any hotel’s policy is, and whether they will charge a cancellation fee, under ‘Hotel Policies’. This information is also included in your confirmation email.
Please note that non-refundable and other ‘special deal’ rooms can have a different policy. You can see specific room policies under the ‘Conditions’ column beside ‘Room Type’.