Can I cancel a British airways flight and get a refund? Could you cancel British Airways and get a refund? Then the answer is yes! British Airways has a rigorous cancellation and refund policy. So, you can cancel and modify your reservations 24 hours before the flight's departure. You only need to dial the British Airways customer service number at US Number: OTA: +1-800-971-7347. #Britishairways #cancelBritishAirways For more info: https://michaelrodgers5.livejournal.com/26454.html