British Airways change Flight Cost British Airways’ flight change policy allows passengers to update their flight details. Depending on the fare type, modifications may involve fees, and any fare difference must be paid. To make adjustments, log in to your account on the official website, go to the “Manage My Booking” area, and choose the flight you want to change. You can alter the dates, timings, and occasionally even the locations. After examining fees and pricing differences, approve the adjustments and receive an updated itinerary via email. It’s crucial to note that policies differ depending on the ticket type and booking conditions, therefore double-checking the official policy or contacting customer care is recommended.