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Cheap flights from Wales to San Francisco from £262

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
26 Apr — 3 May1
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 27 March 2026.

Fri 8/509:20
BRS
-
SFO
1 stop14h 30m
Multiple Airlines
Fri 15/517:35
SFO
-
BRS
1 stop14h 15m
Multiple Airlines
Deal found 24/3£550
Wed 2/911:45
BRS
-
SFO
2 stops34h 45m
Multiple Airlines
Wed 9/917:40
SFO
-
BRS
1 stop12h 55m
Multiple Airlines
Deal found 23/3£581
Tue 1/912:40
BRS
-
SFO
2 stops33h 55m
Multiple Airlines
Wed 9/917:40
SFO
-
BRS
1 stop12h 55m
Multiple Airlines
Deal found 23/3£582
Sun 30/809:55
BRS
-
SFO
2 stops36h 10m
Multiple Airlines
Wed 9/917:40
SFO
-
BRS
1 stop21h 15m
Multiple Airlines
Deal found 23/3£589
Sat 9/507:45
BRS
-
SFO
1 stop16h 10m
Multiple Airlines
Sat 16/517:40
SFO
-
BRS
1 stop20h 50m
Multiple Airlines
Deal found 25/3£598
Wed 2/921:35
BRS
-
SFO
2 stops24h 55m
Multiple Airlines
Tue 15/917:40
SFO
-
BRS
1 stop21h 15m
Multiple Airlines
Deal found 23/3£605
Wed 8/709:20
MAN
-
SFO
2 stops19h 39m
British Airways
Mon 20/716:04
SFO
-
MAN
2 stops19h 11m
British Airways
Deal found 23/3£606
Tue 1/912:40
BRS
-
SFO
2 stops33h 55m
Multiple Airlines
Mon 14/917:35
SFO
-
BRS
1 stop18h 40m
Multiple Airlines
Deal found 23/3£606
Tue 1/912:40
BRS
-
SFO
2 stops33h 55m
Multiple Airlines
Tue 15/917:40
SFO
-
BRS
1 stop14h 55m
Multiple Airlines
Deal found 23/3£607
Tue 28/406:55
MAN
-
SFO
1 stop14h 55m
American Airlines
Sat 9/507:05
SFO
-
MAN
2 stops18h 40m
American Airlines
Deal found 26/3£608
Sun 6/920:00
MAN
-
SFO
1 stop25h 50m
British Airways
Tue 22/916:35
SFO
-
MAN
1 stop14h 35m
British Airways
Deal found 23/3£610
Wed 2/921:35
BRS
-
SFO
2 stops24h 55m
Multiple Airlines
Mon 14/917:35
SFO
-
BRS
1 stop21h 30m
Multiple Airlines
Deal found 23/3£610

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 27 March 2026.

Round-trip from

£550

One-way from

£262
8/5-15/5
  • 8/5-15/5
  • 2 total stops
  • 28h 45m total
  • Wales to San Francisco
Search Deals
20/6
  • 20/6
  • 2 total stops
  • 51h 45m 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 27 March 2026.
Use the filters below to find and compare flights from Wales to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Sat 9/5

07:45-15:55

1 stop16h 10m

San Francisco

Sat 16/5

17:40-22:30

1 stop20h 50m

£598
Fastest return journey

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 17/4

07:55-13:50

1 stop13h 55m

San Francisco

Tue 28/4

19:30-19:00

1 stop15h 30m

£611

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Sat 9/5

07:30-15:55

1 stop16h 25m

San Francisco

Sat 16/5

17:40-21:20

1 stop19h 40m

£611

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Wed 6/5

12:30-16:35

2 stops36h 05m

San Francisco

Wed 13/5

17:40-22:55

1 stop21h 15m

£614

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Wed 6/5

08:25-15:55

1 stop15h 30m

San Francisco

Wed 13/5

17:40-16:00

1 stop14h 20m

£617

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 9/4

10:50-17:40

1 stop14h 50m

San Francisco

Tue 28/4

14:10-19:00

2 stops20h 50m

£617

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Tue 1/9

07:55-13:50

1 stop13h 55m

San Francisco

Sun 6/9

21:49-07:45

2 stops25h 56m

£619

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Sun 30/8

20:00-15:30

2 stops27h 30m

San Francisco

Sun 6/9

21:49-07:45

2 stops25h 56m

£623

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 1/5

19:10-14:40

1 stop27h 30m

San Francisco

Sun 10/5

23:55-18:30

2 stops34h 35m

£632

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 17/4

07:55-13:50

1 stop13h 55m

San Francisco

Fri 24/4

16:35-22:40

1 stop22h 05m

£649

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 34 resultsSorted by cheapest first
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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 11.0 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?

    British Airways, Aer Lingus, and Scandinavian Airlines can get you from Wales to San Francisco in just under 13h 55m. Your travel time can differ by up to 13h 35m. There are 5204 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

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Alternative routes for Wales to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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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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