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 refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£426 Cheap Flights from San Francisco to Cardiff (SFO-CWL) in 2025

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Find the cheapest flights from San Francisco to Cardiff (SFO-CWL)

Round-trip

One-way

Cheap return flights

13:45 - 09:10SFO-CWL

35h 25m1 stop

09:50 - 11:45CWL-SFO

33h 55m1 stop

£695Delta

Find Deal

Thu, 11 Sep - Mon, 22 Sep

00:35 - 16:45SFO-CWL

32h 10m2 stops

09:50 - 11:45CWL-SFO

33h 55m1 stop

£699Delta

Find Deal

Tue, 9 Sep - Wed, 24 Sep

13:45 - 16:45SFO-CWL

19h 00m1 stop

09:50 - 01:21CWL-SFO

23h 31m2 stops

£703Delta

Find Deal

Thu, 11 Sep - Thu, 25 Sep

10:31 - 16:45SFO-CWL

22h 14m2 stops

09:50 - 23:59CWL-SFO

22h 09m2 stops

£706Delta

Find Deal

Wed, 10 Sep - Mon, 22 Sep

13:45 - 16:45SFO-CWL

19h 00m1 stop

09:50 - 11:45CWL-SFO

33h 55m1 stop

£740Delta

Find Deal

Mon, 15 Sep - Wed, 24 Sep

13:55 - 16:55SFO-CWL

19h 00m1 stop

17:15 - 13:35CWL-SFO

28h 20m2 stops

£822KLM

Find Deal

Mon, 29 Dec - Tue, 6 Jan

15:50 - 16:55SFO-CWL

17h 05m2 stops

17:15 - 13:35CWL-SFO

28h 20m2 stops

£827KLM

Find Deal

Mon, 29 Dec - Tue, 6 Jan

17:30 - 11:30SFO-CWL

34h 00m2 stops

12:00 - 15:00CWL-SFO

35h 00m2 stops

£933

Find Deal

Thu, 8 Jan - Sun, 11 Jan

13:55 - 16:45SFO-CWL

18h 50m1 stop

17:30 - 16:29CWL-SFO

30h 59m2 stops

£1,144Virgin Atlantic

Find Deal

Thu, 8 Jan - Sun, 11 Jan

20:40 - 11:30SFO-CWL

30h 50m3 stops

12:00 - 09:50CWL-SFO

29h 50m3 stops

£2,670

Find Deal

Thu, 8 Jan - Sun, 11 Jan

KLM flights from San Francisco to Cardiff

Our best KLM deals on San Francisco to Cardiff flight tickets

KLM

29 Dec

SFO13:55San Francisco

19h 00m

1 stop

CWL16:55Cardiff Wales

6 Jan

CWL17:15Cardiff Wales

28h 20m

2 stops

SFO13:35San Francisco

£822

Find similar

KLM

29 Dec

SFO15:50San Francisco

17h 05m

2 stops

CWL16:55Cardiff Wales

6 Jan

CWL17:15Cardiff Wales

28h 20m

2 stops

SFO13:35San Francisco

£827

Find similar

KLM

29 Dec

SFO13:55San Francisco

19h 00m

1 stop

CWL16:55Cardiff Wales

6 Jan

CWL17:15Cardiff Wales

28h 20m

2 stops

SFO13:35San Francisco

£913

Find similar

Delta flights from San Francisco to Cardiff

Our best Delta deals on San Francisco to Cardiff flight tickets

Delta

11 Sept

SFO13:45San Francisco

35h 25m

1 stop

CWL09:10Cardiff Wales

22 Sept

CWL09:50Cardiff Wales

33h 55m

1 stop

SFO11:45San Francisco

£695

Find similar

Delta

9 Sept

SFO00:35San Francisco

32h 10m

2 stops

CWL16:45Cardiff Wales

24 Sept

CWL09:50Cardiff Wales

33h 55m

1 stop

SFO11:45San Francisco

£699

Find similar

Delta

11 Sept

SFO13:45San Francisco

19h 00m

1 stop

CWL16:45Cardiff Wales

25 Sept

CWL09:50Cardiff Wales

23h 31m

2 stops

SFO01:21San Francisco

£703

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Thu 11/9

13:45-09:10

1 stop35h 25m

Cardiff Wales

Mon 22/9

09:50-11:45

1 stop33h 55m

£695

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Tue 9/9

00:35-16:45

2 stops32h 10m

Cardiff Wales

Wed 24/9

09:50-11:45

1 stop33h 55m

£699

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Thu 11/9

13:45-16:45

1 stop19h 00m

Cardiff Wales

Thu 25/9

09:50-01:21

2 stops23h 31m

£703

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 10/9

10:31-16:45

2 stops22h 14m

Cardiff Wales

Mon 22/9

09:50-23:59

2 stops22h 09m

£706

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 15/9

13:45-16:45

1 stop19h 00m

Cardiff Wales

Wed 24/9

09:50-11:45

1 stop33h 55m

£740

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 29/12

13:55-16:55

1 stop19h 00m

Cardiff Wales

Tue 6/1

17:15-13:35

2 stops28h 20m

£822

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 29/12

15:50-16:55

2 stops17h 05m

Cardiff Wales

Tue 6/1

17:15-13:35

2 stops28h 20m

£827

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Thu 8/1

17:30-11:30

2 stops34h 00m

Cardiff Wales

Sun 11/1

12:00-15:00

2 stops35h 00m

£933

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Thu 8/1

13:55-16:45

1 stop18h 50m

Cardiff Wales

Sun 11/1

17:30-16:29

2 stops30h 59m

£1,144

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Thu 8/1

20:40-11:30

3 stops30h 50m

Cardiff Wales

Sun 11/1

12:00-09:50

3 stops29h 50m

£2,670

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 airline that flies from San Francisco to Cardiff Wales?

Delta and KLM are the most popular carriers operating from San Francisco to Cardiff Wales

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 return 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.

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How far is San Francisco to Cardiff Wales by plane?
San Francisco and Cardiff Wales are 5259.0 mi apart from one another. A reasonable flight in good conditions will take 17h 05m.
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 refresh daily.
How old do you have to be to fly from San Francisco Airport to Cardiff Wales Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Barry

Bridgend

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cardiff from San Francisco.

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

Yes. momondo enables you to select and highlight flights to Cardiff from San Francisco with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cardiff from San Francisco.

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

Yes. momondo can track prices for San Francisco to Cardiff flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.