Cheap flights from Wales to San Francisco
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How to find the cheapest flight from
Wales to San Francisco (SFO)
How far in advance should I book a flight from Wales to San Francisco?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 29% on flights from Wales to San Francisco compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £341. For sooner than that we have options available in the next 3 days from £394.
What is the cheapest month to fly from Wales to San Francisco?
Our data shows that November tends to be the cheapest month to fly to San Francisco from Wales. Users have commonly found prices around £388 for the month, but tickets can be as low as £275. Due to multiple factors, prepare for potentially higher prices in July.