How does British Airways handle cancellations?

British Airways offers a 24-hour window for penalty-free cancellations. After this period, the refund depends on the fare type, with flexible tickets providing more options than non-refundable fares. In some cases, a cancellation fee may be deducted from the refund amount. If your ticket was booked through a third party, their policies may apply as well. Check your specific ticket terms or contact British Airways directly to confirm the cancellation rules and make changes to your booking.

Source: https://portal.u-blox.com/s/question/0D5Oj00000TDNB3KAP/what-is-the-british-airways-cancellation-policy-quick-cancellation