The simplest and most effective perk of theBritish Airways Visa Signature Cardis found right here. All cardmembers are able to use a promo code when paying with the card, which takes 10% off all round trip or open jaw airfare. If you are aOneworldalliance loyalist, flying British Airways o...
or upgrade to using British Airways Avios. Search for a seat in the cabin you’d like to sit in, on the flight you’re booked on, and if there’s one available, it’ll be available for upgrade using your points.