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Cheap flights from Wales to San Francisco Bay Area from £307

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SFO
1 May — 8 May1
1 adult

Cheap flight deals from Wales to San Francisco Bay Area

Keep the following information in mind while searching for Wales to San Francisco Bay Area flight deals. Data was last updated 26 April 2025.

Round-trip from

£476

One-way from

£307
Scandinavian Airlines
  • Scandinavian Airlines
  • 25/8-14/9
  • 4 total stops
  • 84h 50m total
  • Wales to San Francisco Bay Area
Search Deals
15/7
  • 15/7
  • 3 total stops
  • 45h 15m total
  • Wales to San Francisco Bay Area
Search Deals

Find flight deals from Wales to San Francisco Bay Area

Cheapest flights from Wales to San Francisco Bay Area
Explore the most affordable flight options available from Wales to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 April 2025.

Mon 25/820:25MAN - SFO
2 stops52h 05mScandinavian Airlines
Sun 14/919:40SFO - MAN
2 stops32h 45mScandinavian Airlines
Deal found 26/4£476
Fri 16/510:30MAN - SFO
1 stop14h 45mBritish Airways
Fri 23/516:20SFO - MAN
1 stop17h 00mBritish Airways
Deal found 25/4£481
Sat 3/505:55MAN - SFO
1 stop13h 50mVirgin Atlantic
Sun 11/506:15SFO - MAN
1 stop18h 20mVirgin Atlantic
Deal found 26/4£506
Thu 1/517:40MAN - SFO
2 stops28h 50mMultiple Airlines
Thu 8/516:30SFO - MAN
2 stops20h 55mMultiple Airlines
Deal found 24/4£510
Fri 2/505:55MAN - SFO
1 stop13h 50mDelta
Sat 10/507:10SFO - MAN
2 stops18h 45mDelta
Deal found 25/4£538
Fri 9/506:05MAN - SFO
2 stops34h 32mUnited Airlines
Fri 16/513:10SFO - MAN
1 stop20h 15mUnited Airlines
Deal found 25/4£539
Fri 19/906:05MAN - SFO
1 stop14h 35mLufthansa
Sun 5/1023:38SFO - MAN
2 stops27h 12mLufthansa
Deal found 26/4£540
Thu 15/506:05MAN - SFO
2 stops22h 05mAir Canada
Thu 29/508:35SFO - MAN
2 stops17h 50mAir Canada
Deal found 26/4£559
Wed 17/1208:55MAN - SJC
2 stops21h 28mAmerican Airlines
Tue 13/112:47SJC - MAN
2 stops21h 53mAmerican Airlines
Deal found 25/4£583
Wed 21/507:40BRS - SFO
3 stops45h 45mMultiple Airlines
Wed 28/507:30SFO - BRS
2 stops31h 15mMultiple Airlines
Deal found 25/4£585
Mon 16/608:00MAN - SFO
2 stops20h 25mFinnair
Thu 10/715:23SFO - MAN
2 stops19h 57mFinnair
Deal found 26/4£588
Thu 26/607:50MAN - SJC
2 stops21h 23mBritish Airways
Sun 6/713:07SJC - MAN
2 stops21h 43mBritish Airways
Deal found 26/4£591

Cheapflights Fare Finder

Customise your flight search to find flights from Wales to San Francisco Bay Area 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 26 April 2025.
Use the filters below to find and compare flights from Wales to San Francisco Bay Area that are best for you.

Fly from

Wales

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Mon 25/8

20:25-16:30

2 stops52h 05m

San Francisco

Sun 14/9

19:40-12:25

2 stops32h 45m

£476

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 16/5

10:30-17:15

1 stop14h 45m

San Francisco

Fri 23/5

16:20-17:20

1 stop17h 00m

£481

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 7/5

20:40-11:45

1 stop23h 05m

San Francisco

Wed 21/5

09:51-13:10

2 stops19h 19m

£507

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 16/5

07:55-19:37

2 stops19h 42m

San Francisco

Fri 23/5

16:20-17:20

1 stop17h 00m

£510

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 9/5

06:05-08:37

2 stops34h 32m

San Francisco

Fri 16/5

13:10-17:25

1 stop20h 15m

£539

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 19/9

06:05-12:40

1 stop14h 35m

San Francisco

Sun 5/10

23:38-10:50

2 stops27h 12m

£540

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 7/5

05:55-19:00

2 stops21h 05m

San Francisco

Wed 21/5

10:00-10:20

2 stops16h 20m

£547

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Mon 16/6

13:40-16:10

1 stop34h 30m

San Francisco

Mon 23/6

19:30-17:55

1 stop14h 25m

£555

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 15/5

06:05-20:10

2 stops22h 05m

San Francisco

Thu 29/5

08:35-10:25

2 stops17h 50m

£559

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Wed 21/5

07:40-21:25

3 stops45h 45m

San Francisco

Wed 28/5

07:30-22:45

2 stops31h 15m

£585

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 47 results
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Best time to book a flight from Wales to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Bay Area

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 26 April 2025.
See what other customers who have flown with Delta, KLM and Air Transat from Wales to San Francisco Bay Area have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,920 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,586 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Wales to San Francisco Bay Area one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as £424. Users have also found prices from £564 and £663 on Iberia and British Airways, respectively.

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

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

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

    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 Bay Area.

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

    Yes. Cheapflights offers flight deals from Wales to San Francisco Bay Area 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 Bay Area?

    Currently, February is the cheapest month in which you can book a flight from Wales to San Francisco Bay Area (average of £538). Flying from Wales to San Francisco Bay Area 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wales to San Francisco Bay Area

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