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Cheap flights from Wales to San Diego from £315

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SAN
27 Apr — 4 May1
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 28 March 2026.

Tue 12/519:10
MAN
-
SAN
2 stops36h 05m
Scandinavian Airlines
Tue 2/607:15
SAN
-
MAN
2 stops41h 40m
Scandinavian Airlines
Deal found 26/3£676
Fri 28/809:35
MAN
-
SAN
2 stops21h 20m
Scandinavian Airlines
Fri 11/911:05
SAN
-
MAN
2 stops37h 50m
Scandinavian Airlines
Deal found 26/3£678
Tue 12/506:15
BRS
-
SAN
1 stop13h 35m
KLM
Tue 19/513:40
SAN
-
BRS
1 stop24h 25m
KLM
Deal found 27/3£695
Fri 8/508:10
MAN
-
SAN
3 stops20h 33m
Multiple Airlines
Sun 6/919:40
SAN
-
MAN
1 stop15h 40m
Multiple Airlines
Deal found 27/3£700
Tue 12/510:35
MAN
-
SAN
2 stops20h 04m
United Airlines
Tue 19/522:40
SAN
-
MAN
2 stops27h 45m
United Airlines
Deal found 28/3£701
Mon 11/506:00
MAN
-
SAN
2 stops22h 43m
United Airlines
Mon 18/522:40
SAN
-
MAN
2 stops34h 55m
United Airlines
Deal found 27/3£701
Sun 10/509:45
MAN
-
SAN
1 stop37h 40m
United Airlines
Sun 17/522:40
SAN
-
MAN
2 stops34h 30m
United Airlines
Deal found 26/3£708
Tue 12/507:00
MAN
-
SAN
1 stop16h 25m
Lufthansa
Tue 19/511:04
SAN
-
MAN
2 stops22h 01m
Lufthansa
Deal found 28/3£709
Mon 4/506:15
BRS
-
SAN
2 stops24h 14m
Delta
Mon 25/506:15
SAN
-
BRS
2 stops23h 00m
Delta
Deal found 24/3£710
Mon 4/513:45
BRS
-
SAN
1 stop30h 05m
KLM
Mon 25/506:30
SAN
-
BRS
2 stops18h 20m
KLM
Deal found 24/3£750
Fri 8/513:45
BRS
-
SAN
2 stops34h 45m
Virgin Atlantic
Fri 15/513:37
SAN
-
BRS
2 stops36h 38m
Virgin Atlantic
Deal found 24/3£752
Tue 12/509:20
BRS
-
SAN
2 stops20h 40m
Delta
Tue 19/510:59
SAN
-
BRS
2 stops22h 01m
Delta
Deal found 27/3£761

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 28 March 2026.

Round-trip from

£676

One-way from

£315
Scandinavian Airlines
  • Scandinavian Airlines
  • 12/5-2/6
  • 4 total stops
  • 77h 45m total
  • Wales to San Diego
Search Deals
21/6
  • 21/6
  • 2 total stops
  • 38h 00m 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 28 March 2026.
Use the filters below to find and compare flights from Wales to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Tue 12/5

06:15-11:50

1 stop13h 35m

San Diego

Tue 19/5

13:40-22:05

1 stop24h 25m

£695

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 12/5

10:35-22:39

2 stops20h 04m

San Diego

Tue 19/5

22:40-10:25

2 stops27h 45m

£701

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 10/5

09:45-15:25

1 stop37h 40m

San Diego

Sun 17/5

22:40-17:10

2 stops34h 30m

£708

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Mon 4/5

06:15-22:29

2 stops24h 14m

San Diego

Mon 25/5

06:15-13:15

2 stops23h 00m

£710

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Fri 8/5

05:55-20:43

2 stops22h 48m

San Diego

Fri 15/5

07:20-10:25

2 stops19h 05m

£744

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Fri 8/5

13:45-16:30

2 stops34h 45m

San Diego

Fri 15/5

13:37-10:15

2 stops36h 38m

£752

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Tue 12/5

09:20-22:00

2 stops20h 40m

San Diego

Tue 19/5

10:59-17:00

2 stops22h 01m

£761

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Mon 20/4

09:45-11:50

1 stop34h 05m

San Diego

Mon 27/4

14:45-16:45

2 stops18h 00m

£778

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 1/7

09:00-11:35

1 stop34h 35m

San Diego

Wed 15/7

11:55-17:35

2 stops21h 40m

£800

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 8/6

20:50-11:50

1 stop23h 00m

San Diego

Mon 22/6

07:20-08:15

1 stop16h 55m

£813

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 32 resultsSorted by cheapest first
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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 £695, KLM 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, Cardiff Wales - San Diego or Bristol - 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.

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

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