Capital One Shopping is currently offering a whopping 25.5% cashback on British Airways flights! This is a fantastic opportunity to save some serious money on your next trip across the pond, but there are a few things to keep in mind. The deal is valid until November 15, 2025, giving you plenty of time to plan your trip. However, it excludes short-haul flights and has a maximum cashback of $5,000. Also, it's not explicitly clear whether the cashback applies only to the base fare or includes taxes and fees. Given similar promotions in the past, it's most likely just the base fare. To potentially snag this deal, you'll need the Capital One Shopping extension installed and visit a site that triggers an increased offer. Keep an eye out for emails highlighting "Today's top offers" from Capital One Shopping. If you're already planning a British Airways flight, this could be a game-changer for your budget!