Does British airlines offer refundable tickets? British Airways has a 24-hour cancellation policy: +????-????????????-????????????-???????????????? or +(+44) 800 208 1075 (UK) (UK). If you cancel your flight within 24 hours of booking, you are usually entitled to a full refund, regardless of the fare class. Yes, British Airways provides a 24-hour risk-free cancellation policy. https://community.smartsheet.com/profile/204836/BritishAir%20ways