Air Transat is a Canadian airline that offers passengers flexibility when it comes to cancelling their flights. The Air Transat cancellation policy allows passengers to cancel or make changes to their itinerary, depending on the purchase type. However, fees for cancellations may apply for certain purchases, and refunds may vary depending on the time frame in which a passenger decides to cancel. For instance, if the passenger cancels within 24 hours of booking, they are eligible for a full refund. If cancelled after this period but before 21 days of the scheduled departure date, there is a fee for cancellation but generally enough refunds would be issued after deductions have been made from it. Additionally, if a flight is cancelled due to unforeseen circumstances such as weather conditions or other uncontrollable events, Air Transat provides reimbursement options that suit the passenger’s need; rebooking on another flight at no extra cost being one.