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Cheap flights from San Diego to Wales from £286

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CWL
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Diego to Wales

Enter your travel dates to find the best prices.

Cheapest flights from San Diego to Wales
Explore the most affordable flight options available from San Diego to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Mon 7/1222:30
SAN
-
MAN
2 stops50h 10m
United Airlines
Fri 11/1206:10
MAN
-
SAN
3 stops22h 35m
United Airlines
Deal found 14/7£649
Tue 13/1006:40
SAN
-
MAN
2 stops22h 40m
SWISS
Tue 20/1018:40
MAN
-
SAN
2 stops32h 00m
SWISS
Deal found 11/7£661
Tue 25/806:40
SAN
-
MAN
2 stops22h 40m
SWISS
Thu 27/809:00
MAN
-
SAN
2 stops21h 47m
SWISS
Deal found 10/7£662
Tue 13/1019:40
SAN
-
MAN
1 stop15h 20m
British Airways
Tue 20/1008:35
MAN
-
SAN
1 stop14h 20m
British Airways
Deal found 15/7£669
Tue 13/1007:00
SAN
-
MAN
2 stops19h 25m
Multiple Airlines
Tue 20/1007:00
MAN
-
SAN
1 stop16h 25m
Multiple Airlines
Deal found 11/7£675
Tue 13/1007:00
SAN
-
MAN
2 stops19h 25m
Multiple Airlines
Tue 27/1006:25
MAN
-
SAN
1 stop17h 20m
Multiple Airlines
Deal found 11/7£676
Tue 13/1017:15
SAN
-
MAN
1 stop15h 50m
Lufthansa
Tue 27/1006:25
MAN
-
SAN
1 stop17h 20m
Lufthansa
Deal found 11/7£676
Tue 25/807:00
SAN
-
MAN
2 stops19h 25m
Multiple Airlines
Thu 27/807:00
MAN
-
SAN
1 stop16h 25m
Multiple Airlines
Deal found 10/7£679
Tue 13/1019:40
SAN
-
MAN
1 stop15h 20m
American Airlines
Tue 20/1008:35
MAN
-
SAN
1 stop14h 20m
American Airlines
Deal found 12/7£682
Tue 13/1006:40
SAN
-
MAN
2 stops27h 15m
SWISS
Tue 27/1009:10
MAN
-
SAN
2 stops20h 18m
SWISS
Deal found 11/7£682
Tue 13/1014:07
SAN
-
MAN
2 stops18h 58m
Lufthansa
Tue 20/1007:00
MAN
-
SAN
1 stop16h 25m
Lufthansa
Deal found 12/7£683
Tue 22/913:40
SAN
-
CWL
1 stop19h 05m
KLM
Mon 28/917:15
CWL
-
SAN
1 stop26h 35m
KLM
Deal found 15/7£824

Find flight deals from San Diego to Wales

Keep the following information in mind while searching for San Diego to Wales flight deals. Data was last updated 15 July 2026.

Round-trip from

£649

One-way from

£286
United Airlines
  • United Airlines
  • 7/12-11/12
  • 4 total stops
  • 73h 57m total
  • San Diego to Wales
Search Deals
25/7
  • 25/7
  • 3 total stops
  • 40h 20m total
  • San Diego to Wales
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Diego to Wales 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 15 July 2026.
Use the filters below to find and compare flights from San Diego to Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Tue 13/10

06:40-10:25

2 stops19h 45m

Manchester

Tue 20/10

06:05-20:45

3 stops22h 40m

£699

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Mon 21/9

21:59-08:20

1 stop26h 21m

Manchester

Fri 2/10

13:00-22:55

2 stops17h 55m

£729

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Sun 27/9

06:20-07:15

1 stop16h 55m

Manchester

Tue 6/10

15:00-11:52

1 stop28h 52m

£729

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Mon 24/8

10:59-15:10

2 stops20h 11m

Manchester

Wed 2/9

07:05-14:55

1 stop15h 50m

£732

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Wed 19/8

08:00-10:25

2 stops18h 25m

Manchester

Thu 27/8

06:05-20:45

3 stops22h 40m

£744

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Fri 20/11

14:00-08:40

2 stops58h 40m

Manchester

Sat 28/11

11:30-13:04

2 stops33h 34m

£750
Fastest return journey

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Thu 24/9

19:40-19:15

1 stop15h 35m

Manchester

Tue 6/10

08:35-14:55

1 stop14h 20m

£769

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Sat 12/9

22:25-10:25

2 stops28h 00m

Manchester

Sat 10/10

10:35-15:25

1 stop36h 50m

£782

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Sun 9/8

06:53-10:25

2 stops19h 32m

Manchester

Sun 16/8

09:00-15:02

2 stops38h 02m

£784

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Fri 25/9

19:40-21:05

1 stop17h 25m

Manchester

Sun 4/10

10:05-23:25

2 stops21h 20m

£806

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from San Diego to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from San Diego 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 San Diego to Wales

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 San Diego to Wales. 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 from for flights from San Diego to Wales?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Wales. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

  • How long is the flight from San Diego to Wales?

    Airlines like United Airlines, Delta, and British Airways fly from San Diego to Wales in about 19h 45m. The time it takes to get you to your destination can typically vary by up to 6h 36m. There are 5327 mi between San Diego and Wales. 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 San Diego to Wales?

    The most popular flight routes from San Diego to Wales are San Diego - Manchester, San Diego - Cardiff Wales and San Diego - Bristol.

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

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

  • How can I find direct flights from San Diego to Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Wales.

  • Can I find deals for business class flights from San Diego to Wales?

    Yes. Cheapflights offers flight deals from San Diego to Wales 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

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How does Cheapflights help users find flights from San Diego to Wales?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego to Wales. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Wales?

Cheapflights helps you find that perfect flight to Wales from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Diego to Wales with no change fees?

Need flexible booking options for your flight to Wales from San Diego? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Diego to Wales become cheaper?

Not ready to book yet? You can track prices for flights from San Diego to Wales on Cheapflights with our Price Alert feature and get notified when better prices are available.

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