British Airways may incur a fee for changing flights, and the cost can vary depending on factors such as the type of ticket, destination, and time until departure. Typically, passengers may need to pay a change fee along with any fare difference for the new flight. It's advisable to check the British Airways change flight cost policies, as they may be subject to change. Additionally, travellers are encouraged to review the terms and conditions of their ticket before making any modifications to their itinerary. Keep in mind that certain fare classes may offer more flexibility, reducing the potential cost of flight changes.
https://airlinesupdates.com/blog/british-airways-flight-change-policy/
