You’ve searched for flights from Cardiff to San Antonio USA. We've gone through all ten flights that go to or via San Antonio USA every week, to help you find the cheapest flight. Virgin Atlantic usually has the best-value flights from Cardiff, but make sure you compare all your options to get the cheapest flight possible.
When you fly 7826 km from Cardiff to San Antonio USA, you can choose from two airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.
KLM & Virgin Atlantic are the most popular airlines for flying from Cardiff to San Antonio USA, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.
Flights from Cardiff to San Antonio USA normally take 18 hrs 30 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our holiday package and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.
