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Cheap flights from San Francisco to Cardiff from $686

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Find the cheapest flights from San Francisco to Cardiff

Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to Cardiff that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Cardiff.

Cheap last minute flights

Planning a quick getaway from San Francisco to Cardiff? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Cardiff, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Francisco to Cardiff

Find recent round-trip train or bus tickets from San Francisco to Cardiff.

All round-trip flight deals to Cardiff

The cheapest plane tickets to Cardiff found on KAYAK recently.
SFO-CWL
5267 mimulti-stop
CWL-SFO
5267 mimulti-stop
Multiple Airlines
Find Deal
SFO-CWL
5267 mimulti-stop
Multiple Airlines
Find Deal

See travel insights to Cardiff from

How to get the cheapest flight ticket from San Francisco to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Francisco to Cardiff?

February. The cheapest time of year to fly to Cardiff from San Francisco is February. Most expensive is May

What is the cheapest day to depart San Francisco for Cardiff?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Wednesday

When is the cheapest time to fly from San Francisco to Cardiff?

At noon. San Francisco to Cardiff flights are approximately 5% more expensive in the morning than at noon

What is the cheapest San Francisco to Cardiff flight route?

San Francisco - Cardiff Wales. Fly from San Francisco to Cardiff Wales for the best San Francisco - Cardiff flight prices

When to book flights from San Francisco to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Cardiff (SFO to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Cardiff

Direct flights

None
There are no direct flights from San Francisco to Cardiff. There are no popular flight routes from San Francisco to Cardiff.

  • How far is San Francisco to Cardiff Wales by plane?

    San Francisco and Cardiff Wales are 5259.0 mi apart from one another.

  • When did momondo last update prices for flights from San Francisco Airport to Cardiff Wales Airport?

    Prices for flights from San Francisco Airport to Cardiff Wales Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Cardiff Wales Airport?

  • How old do you have to be to fly from San Francisco Airport to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Cardiff?


Best airlines flying from San Francisco to Cardiff

Compare and see reviews for airlines that fly from San Francisco to Cardiff with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $724Free CancellationRating
7.8
1,350 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Cardiff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Cardiff for you.

Can I find flights from San Francisco to Cardiff with flexible booking policies on momondo?

All flight searches from San Francisco to Cardiff on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Cardiff?

momondo provides multiple filters to help you find the best flight to Cardiff from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Cardiff right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.


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