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Cheap flights from Wales to San Diego from £258

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SAN
8 Mar — 15 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Wales to San Diego
Explore the most affordable flight options available from Wales to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2026.

Wed 4/306:00
MAN
-
SAN
2 stops19h 29m
Lufthansa
Wed 11/318:35
SAN
-
MAN
1 stop15h 20m
Lufthansa
Deal found 4/2£566
Mon 16/306:25
MAN
-
SAN
2 stops20h 23m
Lufthansa
Mon 23/314:11
SAN
-
MAN
2 stops19h 44m
Lufthansa
Deal found 5/2£582
Mon 20/406:00
MAN
-
SAN
2 stops20h 38m
Lufthansa
Sun 26/422:30
SAN
-
MAN
2 stops28h 10m
Lufthansa
Deal found 6/2£590
Wed 4/309:10
MAN
-
SAN
2 stops21h 34m
Multiple Airlines
Wed 11/307:00
SAN
-
MAN
2 stops18h 40m
Multiple Airlines
Deal found 4/2£593
Fri 6/306:25
MAN
-
SAN
1 stop17h 20m
Lufthansa
Tue 17/314:11
SAN
-
MAN
2 stops26h 09m
Lufthansa
Deal found 3/2£596
Fri 6/309:10
MAN
-
SAN
2 stops21h 30m
Multiple Airlines
Tue 17/314:11
SAN
-
MAN
2 stops26h 09m
Multiple Airlines
Deal found 3/2£598
Tue 30/606:15
BRS
-
SAN
1 stop13h 35m
Delta
Mon 6/710:00
SAN
-
BRS
2 stops23h 05m
Delta
Deal found 5/2£663
Tue 30/606:15
BRS
-
SAN
1 stop13h 35m
KLM
Mon 6/710:00
SAN
-
BRS
2 stops16h 15m
KLM
Deal found 5/2£730
Sat 21/317:25
CWL
-
SAN
2 stops37h 46m
Virgin Atlantic
Sat 28/313:06
SAN
-
CWL
2 stops43h 39m
Virgin Atlantic
Deal found 4/2£817
Thu 24/912:00
CWL
-
SAN
2 stops37h 50m
British Airways
Mon 28/919:40
SAN
-
CWL
2 stops31h 50m
British Airways
Deal found 5/2£868
Tue 30/611:35
CWL
-
SAN
2 stops54h 55m
WestJet
Tue 7/714:05
SAN
-
CWL
2 stops36h 10m
WestJet
Deal found 5/2£906
Tue 30/619:55
BRS
-
SAN
2 stops27h 00m
Multiple Airlines
Mon 6/707:00
SAN
-
BRS
3 stops31h 55m
Multiple Airlines
Deal found 5/2£1,063

Find flight deals from Wales to San Diego

Keep the following information in mind while searching for Wales to San Diego flight deals. Data was last updated 6 February 2026.

Round-trip from

£566

One-way from

£258
Lufthansa
  • Lufthansa
  • 4/3-11/3
  • 3 total stops
  • 34h 49m total
  • Wales to San Diego
Search Deals
8/4
  • 8/4
  • 3 total stops
  • 41h 20m total
  • Wales to San Diego
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to San Diego 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 6 February 2026.
Use the filters below to find and compare flights from Wales to San Diego that are best for you.

Fly from

Wales

Fly to

San Diego

Route

Depart

Return

Price

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 4/3

06:25-15:45

1 stop17h 20m

San Diego

Wed 11/3

18:35-23:20

1 stop21h 45m

£570

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 4/3

09:10-22:44

2 stops21h 34m

San Diego

Wed 11/3

07:00-08:40

2 stops18h 40m

£593

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 20/4

10:35-15:25

1 stop36h 50m

San Diego

Sun 26/4

22:30-10:40

2 stops28h 10m

£593

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Thu 5/3

05:50-12:05

1 stop14h 15m

San Diego

Wed 18/3

11:05-10:30

1 stop16h 25m

£611

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Fri 6/3

06:25-15:45

1 stop17h 20m

San Diego

Tue 17/3

18:35-23:20

1 stop21h 45m

£614

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 6/5

06:05-20:03

2 stops21h 58m

San Diego

Sun 10/5

21:45-10:40

2 stops28h 55m

£615

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 8/3

06:00-08:47

2 stops58h 47m

San Diego

Sun 22/3

22:30-08:45

2 stops27h 15m

£618

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Thu 5/3

17:40-15:45

1 stop30h 05m

San Diego

Wed 18/3

18:35-16:55

1 stop15h 20m

£623

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Thu 5/3

06:00-11:53

2 stops37h 53m

San Diego

Wed 18/3

12:40-08:45

2 stops37h 05m

£629

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Tue 30/6

06:15-11:50

1 stop13h 35m

San Diego

Tue 7/7

07:00-10:15

2 stops19h 15m

£663

Flights are sorted by cheapest return flights first.

Deals found on 4/2

Showing 1-10 of 27 results
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Best time to book a flight from Wales to San Diego

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

    Located just 2.6 mi from the city center, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Wales.

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

    For as low as £663, Lufthansa can have you in San Diego from Wales in 13h 35m. The distance from Wales to San Diego is about 5398 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    When deciding which route to take from Wales to San Diego consider Manchester - San Diego, Bristol - San Diego or Cardiff Wales - San Diego as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wales to San Diego 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

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
El Cajon

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Fly with Cheapflights

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

Deals for Wales to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Wales to San Diego for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Wales to San Diego, users can toggle the no change fees filter when performing a flight search.

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