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Cheap flights from San Diego to Wales from £272

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CWL
18 Jul — 25 Jul1
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 18 June 2026.

Tue 1/1214:10
SAN
-
MAN
2 stops34h 30m
Air Canada
Thu 10/1211:30
MAN
-
SAN
1 stop31h 23m
Air Canada
Deal found 16/6£678
Tue 1/1217:35
SAN
-
MAN
1 stop15h 20m
Multiple Airlines
Thu 10/1211:30
MAN
-
SAN
1 stop31h 23m
Multiple Airlines
Deal found 16/6£679
Wed 14/1017:15
SAN
-
MAN
1 stop22h 00m
Lufthansa
Thu 22/1007:00
MAN
-
SAN
1 stop16h 25m
Lufthansa
Deal found 18/6£686
Sun 20/906:15
SAN
-
MAN
2 stops17h 00m
Delta
Thu 1/1013:00
MAN
-
SAN
2 stops29h 10m
Delta
Deal found 17/6£687
Wed 23/910:40
SAN
-
MAN
2 stops15h 45m
United Airlines
Fri 2/1009:00
MAN
-
SAN
2 stops33h 58m
United Airlines
Deal found 14/6£688
Mon 21/907:20
SAN
-
MAN
1 stop16h 55m
Delta
Mon 5/1013:45
MAN
-
SAN
1 stop30h 05m
Delta
Deal found 17/6£690
Sat 26/922:30
SAN
-
MAN
1 stop24h 45m
Delta
Mon 5/1013:45
MAN
-
SAN
1 stop30h 05m
Delta
Deal found 17/6£694
Wed 14/1019:40
SAN
-
MAN
1 stop15h 25m
American Airlines
Thu 22/1008:50
MAN
-
SAN
2 stops18h 50m
American Airlines
Deal found 18/6£696
Sun 20/906:15
SAN
-
MAN
2 stops17h 00m
Delta
Wed 30/908:55
MAN
-
SAN
2 stops18h 21m
Delta
Deal found 14/6£700
Tue 22/913:40
SAN
-
CWL
1 stop19h 05m
KLM
Mon 28/917:15
CWL
-
SAN
1 stop26h 35m
KLM
Deal found 15/6£789
Wed 23/911:53
SAN
-
CWL
2 stops20h 52m
Delta
Tue 29/909:45
CWL
-
SAN
2 stops21h 49m
Delta
Deal found 16/6£800
Thu 30/715:19
SAN
-
BRS
2 stops17h 46m
Delta
Thu 6/810:45
BRS
-
SAN
2 stops19h 31m
Delta
Deal found 15/6£949

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 18 June 2026.

Round-trip from

£678

One-way from

£272
Air Canada
  • Air Canada
  • 1/12-10/12
  • 3 total stops
  • 65h 53m total
  • San Diego to Wales
Search Deals
22/7
  • 22/7
  • 2 total stops
  • 41h 40m 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 18 June 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

Mon 21/9

06:15-08:50

2 stops18h 35m

Manchester

Wed 30/9

10:40-22:55

2 stops20h 15m

£687

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Wed 14/10

19:40-19:05

1 stop15h 25m

Manchester

Thu 22/10

08:50-19:40

2 stops18h 50m

£696

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Tue 25/8

06:40-06:30

2 stops15h 50m

Manchester

Tue 8/9

06:05-22:10

2 stops24h 05m

£751
Fastest return journey

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Fri 25/9

10:46-08:50

1 stop14h 04m

Manchester

Sun 4/10

11:15-22:55

1 stop19h 40m

£769

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Tue 25/8

06:40-06:30

2 stops15h 50m

Manchester

Sat 19/9

06:05-20:45

3 stops22h 40m

£789

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Tue 22/9

13:40-16:45

1 stop19h 05m

Cardiff Wales

Mon 28/9

17:15-11:50

1 stop26h 35m

£790

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Tue 22/9

07:20-09:15

2 stops17h 55m

Cardiff Wales

Mon 28/9

17:15-15:56

2 stops30h 41m

£800

San DiegoCardiff

SAN - CWL

SANCWL

San Diego

Wed 23/9

06:15-09:15

2 stops19h 00m

Cardiff Wales

Tue 29/9

17:15-17:59

2 stops32h 44m

£800

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Sat 18/7

13:00-16:55

2 stops19h 55m

Manchester

Tue 4/8

11:00-23:54

2 stops20h 54m

£808

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Mon 24/8

12:41-17:10

3 stops20h 29m

Manchester

Wed 2/9

09:00-20:29

2 stops19h 29m

£822

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 26 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 Delta, American Airlines, and United Airlines fly from San Diego to Wales in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 3h 10m. 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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