Air Canada's refund policy depends on the fare type and the timing of the cancellation. Call at +1-888-415-1245 (US) or +44-203-869-5245 (UK) You can get a full refund for any fare within 24 hours of booking. After 24 hours, refundable fares, like Business Class (flexible), Premium Economy (flexible), Latitude, and Comfort, are eligible for a full refund. Call at +1-888-415-1245 (US) or +44-203-869-5245 (UK) Non-refundable tickets, including Basic Economy, generally only offer a travel credit, though a full refund may be available if Air Canada cancels or significantly delays the flight.