Find flights
When to book
Airlines
FAQs

Cheap flights from San Diego to Wales from £322

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CWL
18 Jun — 25 Jun1
1 adult

Cheap flight deals from San Diego to Wales

Keep the following information in mind while searching for San Diego to Wales flight deals. Data was last updated 13 June 2025.

Round-trip from

£464

One-way from

£322
Lufthansa
  • Lufthansa
  • 1/9-17/9
  • 3 total stops
  • 73h 55m total
  • San Diego to Wales
Search Deals
United Airlines
  • United Airlines
  • 6/8
  • 2 total stops
  • 26h 40m total
  • San Diego to Wales
Search Deals

Find flight deals from San Diego to Wales

Cheapest flights from San Diego to Wales
Explore the most affordable flight options available from San Diego to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Mon 1/917:00SAN - MAN
2 stops57h 20mMultiple Airlines
Wed 17/906:50MAN - SAN
1 stop16h 35mMultiple Airlines
Deal found 10/6£464
Mon 1/916:20SAN - MAN
2 stops17h 25mAmerican Airlines
Wed 17/908:10MAN - SAN
2 stops19h 17mAmerican Airlines
Deal found 10/6£479
Sun 21/906:15SAN - MAN
2 stops27h 10mUnited Airlines
Tue 30/910:40MAN - SAN
1 stop36h 45mUnited Airlines
Deal found 11/6£507
Sat 20/922:40SAN - MAN
1 stop25h 55mDelta
Sun 28/912:35MAN - SAN
1 stop18h 24mDelta
Deal found 10/6£512
Sat 9/815:07SAN - MAN
2 stops40h 58mBritish Airways
Wed 20/807:05MAN - SAN
1 stop15h 45mBritish Airways
Deal found 11/6£514
Mon 1/906:25SAN - MAN
1 stop18h 10mVirgin Atlantic
Wed 17/914:15MAN - SAN
1 stop17h 26mVirgin Atlantic
Deal found 10/6£520
Fri 5/908:10SAN - MAN
2 stops18h 10mAir Canada
Sat 13/911:50MAN - SAN
2 stops31h 57mAir Canada
Deal found 11/6£542
Thu 14/813:08SAN - MAN
2 stops19h 57mFinnair
Sun 24/810:05MAN - SAN
2 stops21h 18mFinnair
Deal found 11/6£561
Thu 14/808:00SAN - MAN
2 stops41h 20mScandinavian Airlines
Sun 24/819:30MAN - SAN
2 stops35h 21mScandinavian Airlines
Deal found 12/6£575
Sun 24/813:55SAN - MAN
1 stop34h 25mKLM
Fri 19/1210:40MAN - SAN
1 stop33h 25mKLM
Deal found 11/6£621
Thu 25/1217:35SAN - MAN
1 stop21h 45mLufthansa
Sun 4/106:25MAN - SAN
1 stop17h 20mLufthansa
Deal found 12/6£682
Fri 19/920:40SAN - MAN
1 stop26h 10mAer Lingus
Sat 27/914:40MAN - SAN
1 stop36h 50mAer Lingus
Deal found 11/6£867

Cheapflights Fare Finder

Customise your flight search to find flights from San Diego to Wales 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 13 June 2025.
Use the filters below to find and compare flights from San Diego to Wales that are best for you.

Fly from

San Diego

Fly to

Wales

Route

Depart

Return

Price

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Mon 1/9

17:00-10:20

2 stops57h 20m

Manchester

Wed 17/9

06:50-15:25

1 stop16h 35m

£464

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Mon 1/9

16:20-17:45

2 stops17h 25m

Manchester

Wed 17/9

08:10-19:27

2 stops19h 17m

£479

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Sun 21/9

06:15-17:25

2 stops27h 10m

Manchester

Tue 30/9

10:40-15:25

1 stop36h 45m

£507

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Sat 20/9

22:40-08:35

1 stop25h 55m

Manchester

Sun 28/9

12:35-22:59

1 stop18h 24m

£512

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Sat 9/8

15:07-16:05

2 stops40h 58m

Manchester

Wed 20/8

07:05-14:50

1 stop15h 45m

£514

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Mon 1/9

06:25-08:35

1 stop18h 10m

Manchester

Wed 17/9

14:15-23:41

1 stop17h 26m

£520

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Fri 5/9

08:10-10:20

2 stops18h 10m

Manchester

Sat 13/9

11:50-11:47

2 stops31h 57m

£542

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Thu 14/8

13:08-17:05

2 stops19h 57m

Manchester

Sun 24/8

10:05-23:23

2 stops21h 18m

£561

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Thu 14/8

08:00-09:20

2 stops41h 20m

Manchester

Sun 24/8

19:30-22:51

2 stops35h 21m

£575

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Sun 24/8

13:55-08:20

1 stop34h 25m

Manchester

Fri 19/12

10:40-12:05

1 stop33h 25m

£621

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from San Diego to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from San Diego 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 San Diego to Wales

Rainfall in Wales by month

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

In terms of precipitation, rainfall in Wales ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Wales when rainfall is around 50.0 mm.

Temperature in Wales by month

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

If weather is an important factor for your trip to Wales, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Wales

Get insights into the airlines that provide service to Wales. 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 Wales. Reviews last updated 13 June 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from San Diego to Wales. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,624 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Wales. 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 from for flights from San Diego to Wales?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Wales. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

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

    £322 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and SWISS, with prices starting from £323 and £364, respectively.

  • What are the most popular routes from San Diego to Wales?

    The most popular flight routes from San Diego to Wales are San Diego - Manchester, San Diego - Bristol and San Diego - Cardiff Wales.

  • Can I find deals for flights from San Diego to Wales that include hotel bookings?

    Yes. In addition to deals on San Diego to Wales flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Wales.

  • Can I find deals for business class flights from San Diego to Wales?

    Yes. Cheapflights offers flight deals from San Diego to Wales 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 San Diego to Wales?

    Currently, July is the cheapest month in which you can book a flight from San Diego to Wales (average of £169). Flying from San Diego to Wales in December is currently the most expensive (average of £263). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Wales

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to London City flights
Los Angeles to Gatwick flights
San Francisco to Gatwick flights
San Francisco to London City flights
Ontario to Heathrow flights
San Diego to Heathrow flights
Los Angeles to Luton flights
Los Angeles to Stansted flights
Las Vegas to Heathrow flights
San Francisco to Luton flights
San Francisco to Stansted flights
San Jose to Heathrow flights
San Diego to Gatwick flights
Oakland to Heathrow flights
Los Angeles to Edinburgh flights
Los Angeles to Southend flights
Las Vegas to Gatwick flights
Sacramento to Heathrow flights
Las Vegas to London City flights
San Francisco to Edinburgh flights
San Jose to Gatwick flights
Santa Ana to Heathrow flights
Los Angeles to Manchester flights
Oakland to Gatwick flights
Sacramento to Gatwick flights
Reno to Heathrow flights
Burbank to Heathrow flights
San Francisco to Manchester flights
Palm Springs to Heathrow flights
San Francisco to Glasgow Intl flights
Ontario to Edinburgh flights
Los Angeles to Glasgow Intl flights
Reno to Gatwick flights
Ontario to Manchester flights
Las Vegas to Luton flights
Ontario to Gatwick flights
Los Angeles to Southampton flights
Santa Ana to Gatwick flights
Santa Ana to Manchester flights
San Diego to Manchester flights
San Diego to Stansted flights
San Francisco to Birmingham flights
Los Angeles to Birmingham flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Wales?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego to Wales. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Wales?

Cheapflights helps you find that perfect flight to Wales from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Diego to Wales with no change fees?

Need flexible booking options for your flight to Wales from San Diego? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from San Diego to Wales on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights