Flights from San Francisco International Airport to Wales

Flight deals from San Francisco International Airport to Wales

Looking for cheap flights from San Francisco International Airport to Wales, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Cardiff.$721 per passenger.Departing Thu, Mar 5.One-way flight with Delta.Outbound indirect flight with Delta, departing from San Francisco International on Thu, Mar 5, arriving in Cardiff.Price includes taxes and charges.From $721, select.

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Flying from San Francisco International Airport to Wales

Arm yourself with these facts on the fly.

Cheapest flight found	$721
Cheapest month to fly	March

How to find cheap flights from San Francisco International Airport to Wales

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Francisco International Airport to Wales. Other savvy travelers recently found round-trip flights from $1,685 and one-way tickets from $721. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in March

The cheapest time to fly from San Francisco International Airport to Wales is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Francisco International Airport to anywhere you choose in Wales.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from San Francisco International Airport to your chosen airport in Wales go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Wales Airport to Wales flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from San Francisco International Airport to Wales?

There are currently no direct flights from San Francisco International Airport to Wales, but we've found some other routes to United Kingdom – check them out now.

What is the average price of a flight from San Francisco International Airport to Wales?

We looked at all of the upcoming round-trip flights from San Francisco International Airport to Wales we could find over the next 12 months. It looks like $1,685 is the best price. This is good, compared to the average Wales ticket price of $1,685.

What is the cheapest month to fly from San Francisco International Airport to Wales?

The cheapest month to fly from San Francisco International Airport to Wales is currently March.

On which upcoming date is it cheapest to fly from San Francisco International Airport to Wales?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco International Airport to Wales on Wednesday, March 25, 2026.

If I'm flying from San Francisco International Airport, where in Wales is cheapest to fly to?

If you're flying from San Francisco International, the cheapest city in Wales to fly into is Cardiff. The cheapest airport serving Cardiff at the moment is Cardiff.