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Cheap flights from Wales to San Francisco from £256

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SFO
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Wales to San Francisco
Explore the most affordable flight options available from Wales to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Sat 29/810:40
MAN
-
SFO
2 stops36h 00m
Scandinavian Airlines
Tue 8/916:45
SFO
-
MAN
1 stop32h 10m
Scandinavian Airlines
Deal found 11/2£474
Mon 19/1019:10
MAN
-
SFO
1 stop27h 30m
Scandinavian Airlines
Mon 2/1116:40
SFO
-
MAN
2 stops35h 35m
Scandinavian Airlines
Deal found 12/2£476
Wed 25/219:15
MAN
-
SFO
1 stop27h 20m
Scandinavian Airlines
Sat 7/316:40
SFO
-
MAN
1 stop17h 55m
Scandinavian Airlines
Deal found 11/2£477
Wed 21/1019:10
MAN
-
SFO
1 stop27h 30m
Scandinavian Airlines
Sun 8/1116:40
SFO
-
MAN
1 stop32h 50m
Scandinavian Airlines
Deal found 15/2£478
Fri 3/420:25
MAN
-
SFO
2 stops50h 15m
Scandinavian Airlines
Tue 5/516:45
SFO
-
MAN
1 stop32h 10m
Scandinavian Airlines
Deal found 13/2£484
Thu 19/1114:35
BRS
-
SFO
2 stops33h 30m
Multiple Airlines
Sun 29/1118:20
SFO
-
BRS
1 stop13h 20m
Multiple Airlines
Deal found 12/2£594
Tue 31/306:15
BRS
-
SFO
2 stops46h 35m
Multiple Airlines
Tue 7/419:40
SFO
-
BRS
1 stop16h 50m
Multiple Airlines
Deal found 14/2£599
Sun 8/321:15
BRS
-
SFO
2 stops25h 20m
Multiple Airlines
Mon 30/317:35
SFO
-
BRS
1 stop12h 30m
Multiple Airlines
Deal found 13/2£616
Sun 22/1121:15
BRS
-
SFO
2 stops25h 20m
Multiple Airlines
Sun 29/1118:20
SFO
-
BRS
1 stop13h 20m
Multiple Airlines
Deal found 12/2£619
Mon 9/306:00
BRS
-
SFO
1 stop13h 50m
KLM
Mon 30/313:05
SFO
-
BRS
2 stops16h 10m
KLM
Deal found 13/2£621
Sun 8/321:15
BRS
-
SFO
2 stops25h 20m
Multiple Airlines
Wed 1/417:40
SFO
-
BRS
1 stop21h 15m
Multiple Airlines
Deal found 13/2£622
Thu 12/310:20
CWL
-
SFO
2 stops19h 16m
Virgin Atlantic
Thu 19/305:40
SFO
-
CWL
2 stops45h 10m
Virgin Atlantic
Deal found 12/2£638

Find flight deals from Wales to San Francisco

Keep the following information in mind while searching for Wales to San Francisco flight deals. Data was last updated 15 February 2026.

Round-trip from

£477

One-way from

£256
Scandinavian Airlines
  • Scandinavian Airlines
  • 25/2-7/3
  • 2 total stops
  • 45h 15m total
  • Wales to San Francisco
Search Deals
20/6
  • 20/6
  • 2 total stops
  • 47h 05m total
  • Wales to San Francisco
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to San Francisco 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, Cheapflights users made 858,174 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from Wales to San Francisco that are best for you.

Fly from

Wales

Fly to

San Francisco

Route

Depart

Return

Price

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 25/2

19:15-14:35

1 stop27h 20m

San Francisco

Sat 7/3

16:40-18:35

1 stop17h 55m

£477

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 6/3

20:55-14:35

2 stops25h 40m

San Francisco

Tue 10/3

07:25-09:30

2 stops19h 05m

£481

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 29/4

10:55-22:36

2 stops19h 41m

San Francisco

Wed 6/5

19:20-22:45

1 stop19h 25m

£507

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Mon 27/4

19:10-14:40

1 stop27h 30m

San Francisco

Fri 8/5

16:45-08:55

1 stop32h 10m

£509

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 30/4

19:10-14:40

1 stop27h 30m

San Francisco

Mon 11/5

16:45-08:55

1 stop32h 10m

£509

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 29/4

19:10-14:40

1 stop27h 30m

San Francisco

Sat 9/5

16:45-08:55

1 stop32h 10m

£509

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 29/4

19:10-14:40

1 stop27h 30m

San Francisco

Fri 8/5

16:45-08:55

1 stop32h 10m

£509

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Sat 16/5

19:10-14:40

1 stop27h 30m

San Francisco

Sat 23/5

20:15-08:55

2 stops52h 40m

£510

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 1/5

19:10-14:40

1 stop27h 30m

San Francisco

Mon 11/5

16:45-08:55

1 stop32h 10m

£516

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 2/4

06:00-15:50

1 stop17h 50m

San Francisco

Fri 10/4

17:35-22:45

1 stop21h 10m

£518

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 37 results
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Best time to book a flight from Wales to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Wales with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wales to San Francisco
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Wales to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Wales?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Wales to San Francisco.

  • How long is the flight from Wales to San Francisco?

    Scandinavian Airlines, British Airways, and KLM can get you from Wales to San Francisco in just under 18h 28m. Your travel time can differ by up to 8h 52m. There are 5286 mi between Wales and San Francisco. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Wales to San Francisco?

    Most travelers choose Manchester - San Francisco, Bristol - San Francisco or Cardiff Wales - San Francisco when deciding on the best route from Wales to San Francisco.

  • Can I find deals for flights from Wales to San Francisco that include hotel bookings?

    Yes. In addition to deals on Wales to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wales to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wales to San Francisco.

  • Can I find deals for business class flights from Wales to San Francisco?

    Yes. Cheapflights offers flight deals from Wales to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale
Pacific Grove

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Wales to San Francisco?

Deals for Wales to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Wales to San Francisco?

Cheapflights simply makes it quick and affordable to book flights from Wales to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Wales to San Francisco with no change fees?

Yes, we can. To see specific flights from Wales to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Wales to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Wales to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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