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$370+ Cheap flights from Wales to San Francisco (SFO)

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SFO
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$643
(EaseMyTrip)

One-way from

$370
(Kiwi.com)
Provider with most accurate pricing for Cardiff Wales-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cardiff Wales-San Francisco flights.
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From Wales to San Francisco
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One-way flight from Wales to San Francisco
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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 April 29, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:10 amMAN - SFO
2 stops20h 03mScandinavian Airlines
Thu 11/64:40 pmSFO - MAN
2 stops17h 35mScandinavian Airlines
Deal found 4/29$637
This Orbitz deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:00 amMAN - SFO
1 stop17h 15mBritish Airways
Mon 5/197:30 pmSFO - MAN
1 stop17h 15mBritish Airways
Deal found 4/28$654
This EaseMyTrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:55 amMAN - SFO
2 stops17h 20mVirgin Atlantic
Wed 5/219:51 amSFO - MAN
2 stops19h 19mVirgin Atlantic
Deal found 4/29$684
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:35 pmMAN - SFO
1 stop24h 15mMultiple Airlines
Tue 5/1311:52 amSFO - MAN
2 stops17h 18mMultiple Airlines
Deal found 4/29$703
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:00 amMAN - SFO
2 stops19h 37mAmerican Airlines
Mon 5/124:20 pmSFO - MAN
1 stop14h 50mAmerican Airlines
Deal found 4/28$707
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:00 amMAN - SFO
2 stops35h 20mUnited Airlines
Mon 5/197:10 amSFO - MAN
2 stops19h 40mUnited Airlines
Deal found 4/28$721
This TravelUp deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:50 pmBRS - SFO
1 stop29h 55mKLM
Fri 9/198:25 pmSFO - BRS
2 stops17h 40mKLM
Deal found 4/27$723
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/135:55 amMAN - SFO
2 stops22h 06mDelta
Tue 5/201:45 pmSFO - MAN
2 stops19h 10mDelta
Deal found 4/29$727
This TravelUp deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/21:40 pmMAN - SFO
1 stop34h 30mSWISS
Mon 6/237:30 pmSFO - MAN
1 stop14h 25mSWISS
Deal found 4/29$733
This TravelUp deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:35 pmBRS - SFO
2 stops36h 55mVirgin Atlantic
Fri 9/191:59 pmSFO - BRS
2 stops35h 06mVirgin Atlantic
Deal found 4/27$743
This Lufthansa deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:50 amMAN - SFO
1 stop20h 10mLufthansa
Mon 5/262:40 pmSFO - MAN
1 stop24h 05mLufthansa
Deal found 4/28$759
This World Air Fares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/22:00 pmMAN - SFO
2 stops17h 52mFinnair
Sun 7/67:20 pmSFO - MAN
1 stop15h 30mFinnair
Deal found 4/29$786

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 29, 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

Sun 10/26

7:15 pm-6:55 pm

1 stop30h 40m

San Francisco

Wed 11/5

1:00 pm-9:30 am

2 stops36h 30m

$643

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Mon 5/12

8:00 am-5:15 pm

1 stop17h 15m

San Francisco

Mon 5/19

7:30 pm-8:45 pm

1 stop17h 15m

$654

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Tue 5/13

2:10 pm-11:58 pm

2 stops17h 48m

San Francisco

Tue 5/20

7:30 pm-7:05 pm

1 stop15h 35m

$708

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Thu 5/15

5:55 am-11:45 am

1 stop13h 50m

San Francisco

Thu 5/29

8:25 pm-10:20 pm

1 stop17h 55m

$718

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Mon 5/12

6:00 am-9:20 am

2 stops35h 20m

San Francisco

Mon 5/19

7:10 am-10:50 am

2 stops19h 40m

$721

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 9/12

1:50 pm-11:45 am

1 stop29h 55m

San Francisco

Fri 9/19

8:25 pm-10:05 pm

2 stops17h 40m

$723

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Tue 5/20

4:25 pm-4:10 pm

2 stops31h 45m

San Francisco

Tue 5/27

7:10 am-9:00 pm

2 stops29h 50m

$725

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Tue 5/13

5:55 am-8:01 pm

2 stops22h 06m

San Francisco

Tue 5/20

1:45 pm-4:55 pm

2 stops19h 10m

$727

ManchesterSan Francisco

MAN - SFO

MANSFO

Manchester

Mon 6/2

1:40 pm-4:10 pm

1 stop34h 30m

San Francisco

Mon 6/23

7:30 pm-5:55 pm

1 stop14h 25m

$733

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 9/12

5:35 pm-10:30 pm

2 stops36h 55m

San Francisco

Fri 9/19

1:59 pm-9:05 am

2 stops35h 06m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 37 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 round-trip 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

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown Delta, KLM and Air Transat from Wales to San Francisco. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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 Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
780 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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. 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?

    Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Wales. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

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

    The cheapest airlines for a one-way flight from Wales to San Francisco are Vueling ($467), TAP AIR PORTUGAL ($563), and Scandinavian Airlines ($629).

  • What are the most popular routes from Wales to San Francisco?

    The most popular flight routes from Wales to San Francisco are Manchester - San Francisco, Bristol - San Francisco and Cardiff Wales - 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 vacation 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, January is the cheapest month in which you can book a flight from Wales to San Francisco (average of $276). Flying from Wales to San Francisco in June is currently the most expensive (average of $393). 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

Traveling to a place near Wales?

Book flights to Wales if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Livermore
South San Francisco
Turlock
Manteca
Fairfield
Richmond
Watsonville
Hollister
Newark
Milpitas
Antioch
Sausalito
Hayward
Alameda
Sunnyvale
Campbell
Daly City

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