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Cheap flights from Wales to San Francisco Bay Area from £239

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SFO
8 Apr — 15 Apr1
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 3 April 2025.

Round-trip from

£463

One-way from

£239

Popular in

August

Cheapest in

March

Average price

£686
United Airlines
  • United Airlines
  • 30/8-13/9
  • 4 total stops
  • 82h 06m total
  • Wales to San Francisco Bay Area
Search Deals
4/5
  • 4/5
  • 3 total stops
  • 56h 55m total
  • Wales to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 40% potential increase in price (£405 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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 3 April 2025.

Fri 18/412:35MAN - SFO
2 stops18h 34mBritish Airways
Thu 26/616:35SFO - MAN
1 stop15h 35mBritish Airways
Deal found 3/4£474
Mon 5/522:05MAN - SFO
2 stops31h 20mMultiple Airlines
Sun 18/520:00SFO - MAN
1 stop19h 45mMultiple Airlines
Deal found 3/4£474
Mon 8/910:10MAN - SFO
1 stop14h 20mScandinavian Airlines
Mon 15/919:40SFO - MAN
1 stop14h 50mScandinavian Airlines
Deal found 3/4£476
Fri 18/406:05MAN - SFO
2 stops22h 14mUnited Airlines
Thu 26/622:35SFO - MAN
2 stops27h 25mUnited Airlines
Deal found 3/4£478
Wed 7/505:55MAN - SFO
1 stop13h 50mVirgin Atlantic
Wed 21/515:05SFO - MAN
1 stop14h 20mVirgin Atlantic
Deal found 3/4£498
Thu 1/507:00MAN - SFO
1 stop14h 50mAmerican Airlines
Sun 18/519:30SFO - MAN
1 stop15h 20mAmerican Airlines
Deal found 3/4£503
Wed 10/906:05MAN - SFO
2 stops21h 31mAir Canada
Tue 16/908:30SFO - MAN
2 stops17h 55mAir Canada
Deal found 3/4£515
Wed 30/413:45MAN - SFO
2 stops18h 23mDelta
Wed 7/512:40SFO - MAN
2 stops16h 45mDelta
Deal found 2/4£529
Wed 7/513:15MAN - SFO
2 stops37h 21mAustrian Airlines
Sun 18/514:15SFO - MAN
2 stops35h 40mAustrian Airlines
Deal found 3/4£535
Sun 4/509:10MAN - SFO
1 stop35h 30mLufthansa
Fri 16/513:10SFO - MAN
1 stop20h 15mLufthansa
Deal found 3/4£543
Wed 7/518:40MAN - SFO
2 stops52h 55mSWISS
Mon 19/514:00SFO - MAN
1 stop19h 55mSWISS
Deal found 3/4£546
Sun 18/507:40BRS - SFO
3 stops33h 50mMultiple Airlines
Sun 25/507:30SFO - BRS
2 stops31h 50mMultiple Airlines
Deal found 3/4£547

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 3 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

Fri 18/4

12:35-23:09

2 stops18h 34m

San Francisco

Thu 26/6

16:35-16:10

1 stop15h 35m

£474

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Mon 5/5

22:05-21:25

2 stops31h 20m

San Francisco

Sun 18/5

20:00-23:45

1 stop19h 45m

£474

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Mon 8/9

10:10-16:30

1 stop14h 20m

San Francisco

Mon 15/9

19:40-18:30

1 stop14h 50m

£476

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Fri 18/4

06:05-20:19

2 stops22h 14m

San Francisco

Thu 26/6

22:35-10:00

2 stops27h 25m

£478

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 7/5

05:55-11:45

1 stop13h 50m

San Francisco

Wed 21/5

15:05-13:25

1 stop14h 20m

£498

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 1/5

07:00-13:50

1 stop14h 50m

San Francisco

Sun 18/5

19:30-18:50

1 stop15h 20m

£503

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 10/9

06:05-19:36

2 stops21h 31m

San Francisco

Tue 16/9

08:30-10:25

2 stops17h 55m

£515

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 30/4

13:45-00:08

2 stops18h 23m

San Francisco

Wed 7/5

12:40-13:25

2 stops16h 45m

£529

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Wed 7/5

13:15-18:36

2 stops37h 21m

San Francisco

Sun 18/5

14:15-09:55

2 stops35h 40m

£535

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Sun 4/5

09:10-12:40

1 stop35h 30m

San Francisco

Fri 16/5

13:10-17:25

1 stop20h 15m

£543

Flights are sorted by cheapest return flights first.

Deals found on 3/4

Showing 1-10 of 44 results
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5

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 3 April 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines 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
7,897 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
7,897 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
1,323 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
1,574 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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 France
7.4
Good
1,427 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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 £422. Users have also found prices from £445 and £554 on Aer Lingus and Scandinavian Airlines, 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

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Alternative routes for Wales to San Francisco Bay Area

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