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Cheap flights from Wales to San Diego from £340

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SAN
3 Sep — 10 Sep1
1 adult

Cheap 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 29 August 2025.

Round-trip from

£554

One-way from

£340
Virgin Atlantic
  • Virgin Atlantic
  • 15/9-30/9
  • 4 total stops
  • 62h 30m total
  • Wales to San Diego
Search Deals
28/9
  • 28/9
  • 3 total stops
  • 36h 45m total
  • Wales to San Diego
Search Deals

Find flight deals from Wales to San Diego

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 29 August 2025.

Mon 15/906:15BRS - SAN
2 stops43h 55mVirgin Atlantic
Tue 30/906:15SAN - BRS
2 stops18h 35mVirgin Atlantic
Deal found 27/8£554
Sat 11/1006:15BRS - SAN
2 stops21h 20mMultiple Airlines
Sat 18/1008:10SAN - BRS
2 stops18h 15mMultiple Airlines
Deal found 27/8£556
Mon 15/906:15BRS - SAN
2 stops21h 12mDelta
Tue 30/913:55SAN - BRS
1 stop15h 20mDelta
Deal found 27/8£560
Thu 25/913:50BRS - SAN
2 stops29h 51mVirgin Atlantic
Thu 2/1007:00SAN - BRS
2 stops22h 10mVirgin Atlantic
Deal found 28/8£584
Thu 25/906:15BRS - SAN
1 stop13h 45mDelta
Thu 2/1013:55SAN - BRS
2 stops19h 05mDelta
Deal found 28/8£585
Wed 17/1212:10MAN - SAN
2 stops18h 11mAmerican Airlines
Mon 12/123:40SAN - MAN
2 stops27h 45mAmerican Airlines
Deal found 28/8£592
Tue 4/1110:10MAN - SAN
2 stops20h 56mScandinavian Airlines
Sat 8/1107:10SAN - MAN
2 stops27h 25mScandinavian Airlines
Deal found 27/8£594
Wed 17/1213:30MAN - SAN
1 stop37h 09mDelta
Mon 12/122:10SAN - MAN
1 stop24h 30mDelta
Deal found 28/8£596
Tue 28/1006:40MAN - SAN
3 stops33h 24mMultiple Airlines
Mon 3/1119:35SAN - MAN
3 stops31h 00mMultiple Airlines
Deal found 28/8£597
Wed 1/1006:05MAN - SAN
2 stops25h 36mUnited Airlines
Mon 6/1019:28SAN - MAN
3 stops31h 12mUnited Airlines
Deal found 28/8£597
Tue 4/1106:15MAN - SAN
1 stop17h 55mBritish Airways
Sat 8/1114:55SAN - MAN
2 stops17h 30mBritish Airways
Deal found 27/8£599
Sat 1/1106:00MAN - SAN
2 stops21h 48mUnited Airlines
Sun 23/1122:30SAN - MAN
2 stops29h 50mUnited Airlines
Deal found 27/8£602

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 29 August 2025.
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

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Mon 15/9

06:15-18:10

2 stops43h 55m

San Diego

Tue 30/9

06:15-08:50

2 stops18h 35m

£554

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Sat 11/10

06:15-19:35

2 stops21h 20m

San Diego

Sat 18/10

08:10-10:25

2 stops18h 15m

£556

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Mon 15/9

06:15-19:27

2 stops21h 12m

San Diego

Tue 30/9

13:55-13:15

1 stop15h 20m

£560

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Thu 25/9

13:50-11:41

2 stops29h 51m

San Diego

Thu 2/10

07:00-13:10

2 stops22h 10m

£584

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Thu 25/9

06:15-12:00

1 stop13h 45m

San Diego

Thu 2/10

13:55-13:10

1 stop15h 15m

£585

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Thu 25/9

06:15-12:00

1 stop13h 45m

San Diego

Thu 2/10

13:55-17:00

2 stops19h 05m

£585

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 17/12

12:10-22:21

2 stops18h 11m

San Diego

Mon 12/1

23:40-11:25

2 stops27h 45m

£592

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 17/12

12:10-22:21

2 stops18h 11m

San Diego

Mon 29/12

14:23-15:10

2 stops16h 47m

£592

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 4/11

10:10-23:06

2 stops20h 56m

San Diego

Sat 8/11

07:10-18:35

2 stops27h 25m

£594

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 17/12

13:30-18:39

1 stop37h 09m

San Diego

Mon 12/1

22:10-06:40

1 stop24h 30m

£596

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 28 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 £592, Virgin Atlantic can have you in San Diego from Wales in 18h 11m. 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.

  • What is the cheapest month to book a flight from Wales to San Diego?

    Currently, January is the cheapest month in which you can book a flight from Wales to San Diego (average of £585). Flying from Wales to San Diego in July is currently the most expensive (average of £920). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

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

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