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Cheap flights from Wales to San Francisco from £280

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SFO
19 May — 26 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 19 April 2026.

Sat 2/507:45
BRS
-
SFO
1 stop16h 10m
Multiple Airlines
Sat 9/517:40
SFO
-
BRS
1 stop12h 50m
Multiple Airlines
Deal found 15/4£580
Tue 2/608:25
BRS
-
SFO
2 stops22h 18m
Multiple Airlines
Tue 9/617:40
SFO
-
BRS
1 stop14h 20m
Multiple Airlines
Deal found 18/4£630
Tue 16/622:45
MAN
-
SFO
3 stops30h 25m
Multiple Airlines
Sun 20/919:35
SFO
-
MAN
2 stops21h 15m
Multiple Airlines
Deal found 17/4£636
Sat 29/819:10
MAN
-
SFO
1 stop27h 30m
Scandinavian Airlines
Tue 8/916:45
SFO
-
MAN
1 stop17h 45m
Scandinavian Airlines
Deal found 15/4£637
Sat 16/514:40
MAN
-
SFO
2 stops32h 00m
Scandinavian Airlines
Sat 23/516:45
SFO
-
MAN
1 stop18h 05m
Scandinavian Airlines
Deal found 16/4£641
Sun 17/519:30
MAN
-
SFO
2 stops34h 53m
Scandinavian Airlines
Sun 24/505:55
SFO
-
MAN
2 stops28h 35m
Scandinavian Airlines
Deal found 17/4£642
Tue 9/608:10
MAN
-
SFO
1 stop15h 45m
Aer Lingus
Wed 17/617:40
SFO
-
MAN
1 stop15h 15m
Aer Lingus
Deal found 18/4£645
Mon 7/1206:25
MAN
-
SFO
1 stop21h 10m
Multiple Airlines
Mon 14/1219:25
SFO
-
MAN
1 stop14h 30m
Multiple Airlines
Deal found 19/4£646
Tue 9/608:10
MAN
-
SFO
1 stop15h 45m
Aer Lingus
Tue 16/617:40
SFO
-
MAN
1 stop12h 15m
Aer Lingus
Deal found 18/4£646
Mon 1/608:55
BRS
-
SFO
1 stop14h 55m
Multiple Airlines
Mon 8/617:35
SFO
-
BRS
1 stop18h 40m
Multiple Airlines
Deal found 18/4£648
Mon 1/619:10
MAN
-
SFO
1 stop27h 30m
Scandinavian Airlines
Tue 9/606:00
SFO
-
MAN
2 stops28h 30m
Scandinavian Airlines
Deal found 18/4£655
Tue 9/607:30
MAN
-
SFO
1 stop16h 25m
Multiple Airlines
Tue 16/617:40
SFO
-
MAN
1 stop18h 25m
Multiple Airlines
Deal found 17/4£659

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 19 April 2026.

Round-trip from

£580

One-way from

£280
2/5-9/5
  • 2/5-9/5
  • 2 total stops
  • 29h 00m total
  • Wales to San Francisco
Search Deals
3/6
  • 3/6
  • 1 total stop
  • 27h 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 19 April 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 2/5

07:45-15:55

1 stop16h 10m

San Francisco

Sat 9/5

17:40-14:30

1 stop12h 50m

£580

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 13/5

09:00-16:30

1 stop15h 30m

San Francisco

Wed 20/5

14:03-17:55

2 stops19h 52m

£673

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 5/5

08:20-18:00

3 stops41h 40m

San Francisco

Tue 19/5

08:05-21:40

2 stops29h 35m

£675

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 1/5

14:30-14:40

2 stops32h 10m

San Francisco

Mon 4/5

16:45-23:05

2 stops22h 20m

£677

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Sat 16/5

14:40-14:40

2 stops32h 00m

San Francisco

Sat 23/5

16:45-18:50

1 stop18h 05m

£694

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:25-22:43

2 stops22h 18m

San Francisco

Tue 9/6

06:00-16:00

2 stops26h 00m

£697

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 11/6

19:10-14:40

1 stop27h 30m

San Francisco

Thu 25/6

16:45-20:45

2 stops20h 00m

£720

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Sat 30/5

11:35-21:55

2 stops42h 20m

San Francisco

Sat 6/6

18:05-10:15

2 stops32h 10m

£729

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Tue 9/6

18:40-18:32

2 stops31h 52m

San Francisco

Tue 16/6

21:15-17:55

2 stops36h 40m

£733

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Tue 2/6

11:35-12:20

1 stop32h 45m

San Francisco

Tue 9/6

18:05-10:15

2 stops32h 10m

£733

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 42 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?

    SWISS, Scandinavian Airlines, and WestJet can get you from Wales to San Francisco in just under 15h 30m. Your travel time can differ by up to 26h 50m. 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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