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$419+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SAN
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$795
(United Airlines)

One-way from

$419
(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 April 29, 2025.

This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:55 amMAN - SAN
1 stop15h 10mBritish Airways
Tue 11/1812:48 pmSAN - MAN
2 stops17h 12mBritish Airways
Deal found 4/29$748
This Netflights deal was found by Cheapflights users on 4/29. 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.
Tue 5/612:35 pmMAN - SAN
1 stop17h 24mVirgin Atlantic
Tue 5/132:10 pmSAN - MAN
2 stops18h 45mVirgin Atlantic
Deal found 4/29$773
This TravelUp deal was found by Cheapflights users on 4/29. 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.
Tue 5/62:15 pmMAN - SAN
1 stop17h 57mKLM
Tue 5/131:55 pmSAN - MAN
1 stop18h 50mKLM
Deal found 4/29$775
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/126:00 amMAN - SAN
2 stops22h 24mUnited Airlines
Mon 5/192:30 pmSAN - MAN
2 stops18h 55mUnited Airlines
Deal found 4/28$795
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 5/122:15 pmMAN - SAN
1 stop29h 48mDelta
Mon 5/1912:26 pmSAN - MAN
2 stops16h 59mDelta
Deal found 4/28$797
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/58:00 amMAN - SAN
2 stops18h 26mAmerican Airlines
Mon 5/121:48 pmSAN - MAN
2 stops17h 22mAmerican Airlines
Deal found 4/28$798
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/66:05 amMAN - SAN
2 stops18h 29mMultiple Airlines
Tue 5/1310:59 amSAN - MAN
2 stops15h 26mMultiple Airlines
Deal found 4/29$805
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:50 amMAN - SAN
1 stop16h 35mLufthansa
Tue 5/275:15 pmSAN - MAN
1 stop21h 50mLufthansa
Deal found 4/29$873
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:40 pmMAN - SAN
2 stops33h 56mSWISS
Mon 6/24:10 pmSAN - MAN
2 stops17h 45mSWISS
Deal found 4/28$874
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:50 amCWL - SAN
2 stops18h 50mVirgin Atlantic
Thu 6/191:57 pmSAN - CWL
2 stops18h 48mVirgin Atlantic
Deal found 4/28$934
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2010:10 amMAN - SAN
3 stops21h 01mScandinavian Airlines
Tue 5/2710:01 amSAN - MAN
2 stops24h 19mScandinavian Airlines
Deal found 4/29$985
This EaseMyTrip deal was found by Cheapflights users on 4/28. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:15 pmCWL - SAN
3 stops37h 38mMultiple Airlines
Thu 6/197:05 amSAN - CWL
2 stops18h 10mMultiple Airlines
Deal found 4/28$1,064

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 April 29, 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

Mon 5/12

6:00 am-8:24 pm

2 stops22h 24m

San Diego

Mon 5/19

2:30 pm-5:25 pm

2 stops18h 55m

$795

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 5/13

5:55 am-12:00 pm

1 stop14h 05m

San Diego

Tue 5/20

1:55 pm-9:45 pm

1 stop23h 50m

$796

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 5/12

2:15 pm-12:03 pm

1 stop29h 48m

San Diego

Mon 5/19

12:26 pm-1:25 pm

2 stops16h 59m

$797

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 5/19

10:55 am-6:00 pm

1 stop15h 05m

San Diego

Mon 5/26

4:40 pm-3:10 pm

1 stop14h 30m

$808

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sat 6/7

6:05 am-7:45 pm

2 stops21h 40m

San Diego

Fri 6/13

10:30 pm-10:20 am

2 stops27h 50m

$844

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Fri 6/6

10:15 am-6:05 pm

1 stop15h 50m

San Diego

Fri 6/13

6:15 am-8:35 am

2 stops18h 20m

$869

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 5/20

6:50 am-3:25 pm

1 stop16h 35m

San Diego

Tue 5/27

5:15 pm-11:05 pm

1 stop21h 50m

$873

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 5/26

6:40 pm-8:36 pm

2 stops33h 56m

San Diego

Mon 6/2

4:10 pm-5:55 pm

2 stops17h 45m

$874

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Thu 6/12

9:50 am-8:40 pm

2 stops18h 50m

San Diego

Thu 6/19

1:57 pm-4:45 pm

2 stops18h 48m

$934

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 5/20

10:10 am-11:11 pm

3 stops21h 01m

San Diego

Tue 5/27

10:01 am-6:20 pm

2 stops24h 19m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 results
1
2

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 April 29, 2025.
To help decide which airline to fly from Wales to San Diego, see what other customers have to say about Delta, KLM and SWISS. 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
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 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 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
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

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