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Cheap flights from Wales to San Francisco from £274

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SFO
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

£439

One-way from

£274
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/11-15/11
  • 2 total stops
  • 54h 20m total
  • Wales to San Francisco
Search Deals
9/10
  • 9/10
  • 3 total stops
  • 42h 45m total
  • Wales to San Francisco
Search Deals

Find flight deals from Wales to San Francisco

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 12 September 2025.

Sat 1/1110:10MAN - SFO
1 stop36h 25mScandinavian Airlines
Sat 15/1116:40SFO - MAN
1 stop17h 55mScandinavian Airlines
Deal found 10/9£439
Thu 25/919:10MAN - SFO
1 stop29h 20mScandinavian Airlines
Mon 29/919:40SFO - MAN
1 stop14h 50mScandinavian Airlines
Deal found 11/9£440
Sun 16/1109:20MAN - SFO
2 stops37h 15mScandinavian Airlines
Sun 23/1116:40SFO - MAN
2 stops19h 25mScandinavian Airlines
Deal found 11/9£446
Sat 13/1212:55MAN - SFO
2 stops33h 40mScandinavian Airlines
Sat 27/1216:40SFO - MAN
1 stop32h 50mScandinavian Airlines
Deal found 11/9£449
Fri 19/910:10MAN - SFO
1 stop14h 20mScandinavian Airlines
Thu 14/516:45SFO - MAN
2 stops31h 15mScandinavian Airlines
Deal found 10/9£450
Wed 8/1007:55MAN - SFO
3 stops33h 35mMultiple Airlines
Wed 15/1016:20SFO - MAN
1 stop16h 45mMultiple Airlines
Deal found 10/9£453
Mon 10/1105:50MAN - SFO
1 stop14h 00mVirgin Atlantic
Wed 26/1115:50SFO - MAN
1 stop16h 15mVirgin Atlantic
Deal found 11/9£458
Fri 19/910:10MAN - SFO
1 stop14h 20mScandinavian Airlines
Sun 5/1019:40SFO - MAN
1 stop14h 50mScandinavian Airlines
Deal found 10/9£459
Mon 27/1019:15MAN - SFO
1 stop27h 55mScandinavian Airlines
Fri 31/1017:40SFO - MAN
2 stops32h 00mScandinavian Airlines
Deal found 10/9£461
Thu 9/1006:15BRS - SFO
1 stop13h 30mDelta
Thu 16/1013:45SFO - BRS
2 stops19h 15mDelta
Deal found 11/9£492
Mon 27/1017:35BRS - SFO
1 stop26h 15mVirgin Atlantic
Mon 3/1113:55SFO - BRS
1 stop34h 30mVirgin Atlantic
Deal found 12/9£510
Mon 27/1017:35BRS - SFO
1 stop26h 15mKLM
Mon 3/1115:40SFO - BRS
2 stops17h 15mKLM
Deal found 12/9£511

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 12 September 2025.
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

Thu 25/9

19:10-16:30

1 stop29h 20m

San Francisco

Mon 29/9

19:40-18:30

1 stop14h 50m

£440

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Sun 22/2

19:15-14:35

1 stop27h 20m

San Francisco

Thu 26/3

17:40-09:30

1 stop32h 50m

£456

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Tue 17/2

06:15-15:00

1 stop16h 45m

San Francisco

Mon 23/3

21:40-18:40

1 stop14h 00m

£465

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 2/10

12:35-20:28

1 stop15h 53m

San Francisco

Sun 12/10

22:50-07:35

1 stop24h 45m

£469

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 11/3

07:50-20:58

2 stops20h 08m

San Francisco

Sun 15/3

18:09-18:05

2 stops16h 56m

£469

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 20/2

11:50-18:45

1 stop14h 55m

San Francisco

Fri 27/3

21:40-18:30

1 stop13h 50m

£476

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 5/11

07:50-15:00

1 stop15h 10m

San Francisco

Tue 11/11

13:11-14:00

2 stops16h 49m

£476

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Tue 23/9

08:10-15:55

1 stop15h 45m

San Francisco

Mon 6/10

17:40-13:50

1 stop12h 10m

£482

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 30/10

08:50-16:00

1 stop14h 10m

San Francisco

Mon 3/11

08:00-09:45

2 stops17h 45m

£484

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Tue 6/1

06:00-10:54

2 stops36h 54m

San Francisco

Wed 14/1

00:43-10:20

3 stops25h 37m

£491

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 30 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, American Airlines, and Virgin Atlantic can get you from Wales to San Francisco in just under 15h 53m. Your travel time can differ by up to 13h 27m. 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.

  • What is the cheapest month to book a flight from Wales to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from Wales to San Francisco (average of £538). Flying from Wales to San Francisco in July is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
South San Francisco
Bodega Bay
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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