Now BA fares from London Heathrow are priced in a slight premium (see more below) And so the sweet spot would wish to move up a little on the dimensions. Volunteer to surrender Your Seat: In case your flight is overbooked, airlines could offer you incentives to travellers who volunteer https://businessflightshop.co.uk/blog/tips-to-book-first-class-flights-to-new-york-plan-the-usa-vacation/