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Cheap flights from Wales to San Diego from £320

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SAN
21 Feb — 28 Feb1
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 22 January 2026.

Sat 7/206:45
MAN
-
SAN
2 stops22h 04m
Lufthansa
Fri 13/207:00
SAN
-
MAN
2 stops23h 50m
Lufthansa
Deal found 20/1£524
Sat 7/306:45
MAN
-
SAN
2 stops20h 15m
Lufthansa
Sat 14/319:50
SAN
-
MAN
2 stops20h 30m
Lufthansa
Deal found 21/1£531
Thu 5/206:00
MAN
-
SAN
2 stops19h 28m
United Airlines
Sun 8/207:00
SAN
-
MAN
2 stops21h 20m
United Airlines
Deal found 19/1£532
Sat 7/206:10
MAN
-
SAN
3 stops22h 39m
United Airlines
Fri 13/207:00
SAN
-
MAN
2 stops21h 20m
United Airlines
Deal found 20/1£532
Sun 1/1106:25
MAN
-
SAN
1 stop17h 20m
Lufthansa
Fri 6/1117:35
SAN
-
MAN
1 stop21h 45m
Lufthansa
Deal found 21/1£538
Sat 7/206:45
MAN
-
SAN
2 stops21h 09m
Lufthansa
Sat 14/217:55
SAN
-
MAN
2 stops39h 05m
Lufthansa
Deal found 20/1£540
Thu 17/907:00
MAN
-
SAN
1 stop16h 25m
United Airlines
Wed 23/907:00
SAN
-
MAN
2 stops18h 50m
United Airlines
Deal found 21/1£546
Tue 27/117:25
CWL
-
SAN
2 stops32h 35m
KLM
Sat 7/207:05
SAN
-
CWL
2 stops18h 40m
KLM
Deal found 20/1£567
Tue 27/106:00
BRS
-
SAN
2 stops22h 37m
KLM
Sat 7/207:05
SAN
-
BRS
2 stops18h 50m
KLM
Deal found 20/1£571
Sun 8/317:30
BRS
-
SAN
2 stops29h 25m
Virgin Atlantic
Sun 15/322:25
SAN
-
BRS
2 stops27h 00m
Virgin Atlantic
Deal found 21/1£572
Thu 30/412:00
CWL
-
SAN
2 stops37h 50m
British Airways
Sun 3/519:40
SAN
-
CWL
2 stops31h 50m
British Airways
Deal found 20/1£657
Thu 5/208:35
CWL
-
SAN
2 stops39h 35m
British Airways
Mon 9/218:00
SAN
-
CWL
2 stops54h 05m
British Airways
Deal found 19/1£667

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 22 January 2026.

Round-trip from

£524

One-way from

£320
Lufthansa
  • Lufthansa
  • 7/2-13/2
  • 4 total stops
  • 44h 59m total
  • Wales to San Diego
Search Deals
2/2
  • 2/2
  • 3 total stops
  • 56h 10m 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 22 January 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

Sat 7/3

06:45-19:00

2 stops20h 15m

San Diego

Sat 14/3

19:50-23:20

2 stops20h 30m

£531

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sat 7/2

06:05-20:49

2 stops22h 44m

San Diego

Sat 14/2

16:00-14:50

2 stops38h 50m

£532

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Thu 5/2

06:00-17:28

2 stops19h 28m

San Diego

Sun 8/2

07:00-12:20

2 stops21h 20m

£532

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sat 7/3

13:00-00:14

2 stops19h 14m

San Diego

Sat 14/3

19:50-14:50

2 stops36h 00m

£533

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sat 7/2

06:45-19:54

2 stops21h 09m

San Diego

Sat 14/2

17:55-17:00

2 stops39h 05m

£540

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sat 7/3

13:30-22:48

1 stop17h 18m

San Diego

Sat 14/3

15:00-16:35

1 stop18h 35m

£561

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sat 7/2

06:10-20:49

3 stops22h 39m

San Diego

Fri 13/2

15:40-14:50

2 stops39h 10m

£562

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Thu 30/4

12:00-17:50

2 stops37h 50m

San Diego

Sun 3/5

19:40-11:30

2 stops31h 50m

£657

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Thu 5/2

08:35-16:10

2 stops39h 35m

San Diego

Mon 9/2

18:00-08:05

2 stops54h 05m

£667

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Fri 6/3

08:55-22:48

2 stops21h 53m

San Diego

Fri 13/3

06:20-13:10

2 stops23h 50m

£672

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 22 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 £531, Lufthansa can have you in San Diego from Wales in 20h 15m. The distance from Wales to San Diego is about 5327 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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Alternative routes for Wales to San Diego

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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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