If you are a British Airways customer and want a refund how long will it take? Unfortunately, there is no clear explanation for that question. You may receive your refund within a few days, while in some cases it may take a few weeks. However, British Airways is usually pretty quick to issue refunds, so you shouldn't wait too long; If you haven't received your British Airways refund in time, you can dial: +1 866 901 7017 or simply refer to the blog below.