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$380+ Cheap flights from Wales to San Diego (SAN)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SAN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$779
(ChecknFly)

One-way from

$380
(Kiwi.com)
From Wales to San Diego
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One-way flight from Wales to San Diego
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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 junio 12, 2025.

This ChecknFly deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2811:15 amMAN - SAN
2 stops28h 59mLufthansa
mar. 11/44:04 pmSAN - MAN
3 stops32h 41mLufthansa
Deal found 6/10$779
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/510:20 amCWL - SAN
2 stops18h 29mDelta
jue. 11/138:50 amSAN - CWL
2 stops17h 00mDelta
Deal found 6/10$792
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/109:00 amBRS - SAN
1 stop35h 05mDelta
mar. 11/2510:10 pmSAN - BRS
2 stops26h 20mDelta
Deal found 6/10$793
This The Travel House deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/128:25 pmMAN - SAN
2 stops32h 24mScandinavian Airlines
vie. 9/267:00 amSAN - MAN
2 stops25h 05mScandinavian Airlines
Deal found 6/10$795
This Netflights deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:00 amMAN - SAN
1 stop15h 50mBritish Airways
vie. 9/267:50 pmSAN - MAN
1 stop13h 30mBritish Airways
Deal found 6/11$799
This Netflights deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/125:55 amMAN - SAN
2 stops19h 33mVirgin Atlantic
vie. 9/267:00 amSAN - MAN
1 stop16h 45mVirgin Atlantic
Deal found 6/11$822
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/47:00 amMAN - SAN
1 stop19h 00mAmerican Airlines
vie. 9/122:55 pmSAN - MAN
2 stops18h 25mAmerican Airlines
Deal found 6/10$823
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/151:40 pmMAN - SAN
1 stop30h 25mDelta
lun. 1/51:05 pmSAN - MAN
2 stops18h 50mDelta
Deal found 6/11$840
This TravelUp deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/312:35 pmMAN - SAN
1 stop34h 54mMultiple Airlines
lun. 7/289:59 amSAN - MAN
2 stops17h 06mMultiple Airlines
Deal found 6/10$871
This TravelUp deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/312:35 pmMAN - SAN
1 stop15h 25mAir France
lun. 7/2811:00 amSAN - MAN
1 stop13h 35mAir France
Deal found 6/10$873
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/156:25 amMAN - SAN
2 stops21h 32mUnited Airlines
lun. 1/53:36 pmSAN - MAN
3 stops41h 24mUnited Airlines
Deal found 6/11$946
This TravelUp deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/269:45 amCWL - SAN
2 stops18h 11mKLM
sáb. 8/22:01 pmSAN - CWL
2 stops18h 49mKLM
Deal found 6/11$1,051

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated junio 12, 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

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

mar. 10/28

11:15 am-9:14 am

2 stops28h 59m

San Diego

mar. 11/4

4:04 pm-8:45 am

3 stops32h 41m

$779

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

mié. 11/5

10:20 am-8:49 pm

2 stops18h 29m

San Diego

mar. 11/11

8:50 am-4:55 pm

2 stops24h 05m

$792

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

lun. 11/10

9:00 am-12:05 pm

1 stop35h 05m

San Diego

mar. 11/25

10:10 pm-8:30 am

2 stops26h 20m

$793

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

vie. 9/12

8:25 pm-8:49 pm

2 stops32h 24m

San Diego

vie. 9/26

7:00 am-4:05 pm

2 stops25h 05m

$795

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

vie. 9/12

7:00 am-2:50 pm

1 stop15h 50m

San Diego

vie. 9/26

7:50 pm-5:20 pm

1 stop13h 30m

$799

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

vie. 9/12

5:55 am-5:28 pm

2 stops19h 33m

San Diego

vie. 9/26

7:00 am-7:45 am

1 stop16h 45m

$822

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

jue. 9/4

7:00 am-6:00 pm

1 stop19h 00m

San Diego

vie. 9/12

2:55 pm-5:20 pm

2 stops18h 25m

$823

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

jue. 7/3

12:35 pm-3:29 pm

1 stop34h 54m

San Diego

lun. 7/28

9:59 am-11:05 am

2 stops17h 06m

$871

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

jue. 7/3

12:35 pm-8:00 pm

1 stop15h 25m

San Diego

lun. 7/28

11:00 am-8:35 am

1 stop13h 35m

$873

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

dom. 8/17

5:50 pm-10:30 pm

2 stops36h 40m

San Diego

lun. 9/1

2:25 pm-7:05 pm

2 stops44h 40m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 30 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 round-trip 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

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Wales to San Diego, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Wales to San Diego.

  • What are the cheapest airlines to fly from Wales to San Diego one-way?

    The cheapest airlines for a one-way flight from Wales to San Diego are Lufthansa ($946), Virgin Atlantic ($1,398), and Ethiopian Air ($2,334).

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Wales to San Diego (average of $286). Flying from Wales to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Wales?

Book flights to Wales if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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