Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco Bay Area to Cardiff from £585

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Cardiff departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco Bay Area to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
15:37 - 16:55SJC-CWL
41h 18m2 stops
Virgin Atlantic Logo
17:15 - 20:36CWL-SJC
35h 21m2 stops
£585Virgin Atlantic
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Virgin Atlantic Logo
13:55 - 16:55SFO-CWL
19h 00m1 stop
Virgin Atlantic Logo
17:25 - 11:50CWL-SFO
26h 25m1 stop
£605Virgin Atlantic
Find Deal
Fri, 6 Feb - Tue, 10 Feb
Delta Logo
13:55 - 16:55SFO-CWL
19h 00m1 stop
Delta Logo
10:20 - 11:50CWL-SFO
33h 30m1 stop
£605Delta
Find Deal
Fri, 6 Feb - Tue, 10 Feb
Delta Logo
07:00 - 09:50SFO-CWL
18h 50m2 stops
Delta Logo
10:20 - 11:50CWL-SFO
33h 30m1 stop
£608Delta
Find Deal
Fri, 6 Feb - Tue, 10 Feb
Delta Logo
14:05 - 16:55SFO-CWL
18h 50m2 stops
Delta Logo
10:20 - 11:50CWL-SFO
33h 30m1 stop
£608Delta
Find Deal
Fri, 6 Feb - Tue, 10 Feb
Delta Logo
06:00 - 16:55SFO-CWL
26h 55m2 stops
Delta Logo
10:20 - 11:50CWL-SFO
33h 30m1 stop
£609Delta
Find Deal
Fri, 6 Feb - Tue, 10 Feb
Multiple Airlines Logo
13:55 - 16:55SFO-CWL
19h 00m1 stop
Multiple Airlines Logo
10:20 - 11:50CWL-SFO
33h 30m1 stop
£716Multiple Airlines
Find Deal
Mon, 29 Dec - Tue, 6 Jan
Multiple Airlines Logo
09:40 - 16:55SJC-CWL
23h 15m2 stops
Multiple Airlines Logo
10:20 - 20:36CWL-SJC
42h 16m3 stops
£774Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
KLM Logo
13:55 - 16:55SFO-CWL
19h 00m1 stop
KLM Logo
17:25 - 13:25CWL-SFO
28h 00m2 stops
£799KLM
Find Deal
Mon, 29 Dec - Tue, 6 Jan
KLM Logo
13:55 - 16:55SFO-CWL
19h 00m1 stop
KLM Logo
17:25 - 13:25CWL-SFO
28h 00m2 stops
£800KLM
Find Deal
Mon, 29 Dec - Tue, 6 Jan

Virgin Atlantic flights from San Francisco Bay Area to Cardiff

Our best Virgin Atlantic deals on San Francisco Bay Area to Cardiff flight tickets
Virgin Atlantic
1 Dec
SJC15:37San Jose
41h 18m
2 stops
CWL16:55Cardiff Wales
8 Dec
CWL17:15Cardiff Wales
35h 21m
2 stops
SJC20:36San Jose
£585
Find similar
Virgin Atlantic
6 Feb
SFO13:55San Francisco
19h 00m
1 stop
CWL16:55Cardiff Wales
10 Feb
CWL17:25Cardiff Wales
26h 25m
1 stop
SFO11:50San Francisco
£605
Find similar

Delta flights from San Francisco Bay Area to Cardiff

Our best Delta deals on San Francisco Bay Area to Cardiff flight tickets
Delta
6 Feb
SFO13:55San Francisco
19h 00m
1 stop
CWL16:55Cardiff Wales
10 Feb
CWL10:20Cardiff Wales
33h 30m
1 stop
SFO11:50San Francisco
£605
Find similar
Delta
6 Feb
SFO07:00San Francisco
18h 50m
2 stops
CWL09:50Cardiff Wales
10 Feb
CWL10:20Cardiff Wales
33h 30m
1 stop
SFO11:50San Francisco
£608
Find similar
Delta
6 Feb
SFO14:05San Francisco
18h 50m
2 stops
CWL16:55Cardiff Wales
10 Feb
CWL10:20Cardiff Wales
33h 30m
1 stop
SFO11:50San Francisco
£608
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area to Cardiff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseCardiff

SJC - CWL

SJCCWL

San Jose

Mon 1/12

15:37-16:55

2 stops41h 18m

Cardiff Wales

Mon 8/12

17:15-20:36

2 stops35h 21m

£585

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Fri 6/2

13:55-16:55

1 stop19h 00m

Cardiff Wales

Tue 10/2

17:25-11:50

1 stop26h 25m

£605

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Fri 6/2

13:55-16:55

1 stop19h 00m

Cardiff Wales

Tue 10/2

10:20-11:50

1 stop33h 30m

£605

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Fri 6/2

07:00-09:50

2 stops18h 50m

Cardiff Wales

Tue 10/2

10:20-11:50

1 stop33h 30m

£608

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Fri 6/2

14:05-16:55

2 stops18h 50m

Cardiff Wales

Tue 10/2

10:20-11:50

1 stop33h 30m

£608

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Fri 6/2

06:00-16:55

2 stops26h 55m

Cardiff Wales

Tue 10/2

10:20-11:50

1 stop33h 30m

£609

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 29/12

13:55-16:55

1 stop19h 00m

Cardiff Wales

Tue 6/1

10:20-11:50

1 stop33h 30m

£716

San JoseCardiff

SJC - CWL

SJCCWL

San Jose

Mon 1/12

09:40-16:55

2 stops23h 15m

Cardiff Wales

Mon 8/12

10:20-20:36

3 stops42h 16m

£774

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 29/12

13:55-16:55

1 stop19h 00m

Cardiff Wales

Tue 6/1

17:25-13:25

2 stops28h 00m

£799

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 29/12

13:55-16:55

1 stop19h 00m

Cardiff Wales

Tue 6/1

17:25-13:25

2 stops28h 00m

£800

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Cardiff from

How to get the cheapest flight ticket from San Francisco Bay Area 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

Can stopping save me money on San Francisco Bay Area to Cardiff flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Cardiff.

Cheap San Francisco Bay Area to Cardiff flight deals and tips

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

Direct flights

None
There are no direct flights from San Francisco Bay Area to Cardiff. There are no popular flight routes from San Francisco Bay Area to Cardiff.
Search flight deals

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

    Prices for flights from San Francisco Bay Area to Cardiff Wales Airport were last updated today.

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

  • How old do you have to be to fly from San Francisco Bay Area 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 Bay Area to Cardiff Wales Airport.

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

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Cardiff?

Best airlines flying from San Francisco Bay Area to Cardiff

Compare and see reviews for airlines that fly from San Francisco Bay Area to Cardiff with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £571Free CancellationRating
7.7
1,404 reviews
Search KLM flights

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco Bay Area to Cardiff . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Cardiff from San Francisco Bay Area on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for San Francisco Bay Area to Cardiff flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for San Francisco Bay Area 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.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 16/11
Sun 23/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport