You’ve searched for flights from Cardiff to San Diego. We've gone through all ten flights that go to or via San Diego every week, to help you find the cheapest flight. KLM 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 from Cardiff to San Diego, you'll have two airlines to choose from for your 8664 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.
KLM & Virgin Atlantic are the most popular airlines for flying from Cardiff to San Diego, 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.
It takes about 18 hrs 30 mins to fly from Cardiff to San Diego. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.
