Make sure you take the time to read and comprehend British Airways' cancellation policy before you begin to consider rescheduling your flight. According to the rules, you have 24 hours to cancel your flight reservation and receive a full refund if you discover that you booked the wrong flight after paying for it. We thought it was time to release guidelines after thousands of British Airways customers turned to GetHuman for help with this issue (and many others). So, in an effort to be of assistance, we created How do I change my flight British Airways? According to previous users, completing these steps takes time, which includes the time spent going through each. and, if required, making contact with British Airways. Good luck, and if you use the advice on this page to effectively fix your problem, kindly let us know.