How do I get Price Alerts for flights from Wales to San Diego?

Price Alerts will notify you by email when the price for flights to San Diego from Wales decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Wales to San Diego with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Wales to San Diego Airport?

Prices for flights from Wales to San Diego Airport were last updated today.

How many operators does momondo search for flights from Wales to San Diego Airport?

The number of operators available for flights from Wales to San Diego Airport is 9 as of April 2026.

How old do you have to be to fly from Wales to San Diego Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wales to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£349 Cheap Flights from Wales to San Diego in 2026

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Find the cheapest flights from Wales to San Diego

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 15:25

MAN

SAN

16h 25m

1 stop

16:06 - 17:55

SAN

MAN

17h 49m

2 stops

£657Multiple Airlines

Tue, 1 Sep - Wed, 16 Sep

07:00 - 17:00

MAN

SAN

18h 00m

2 stops

16:06 - 17:55

SAN

MAN

17h 49m

2 stops

£660Multiple Airlines

Tue, 1 Sep - Wed, 16 Sep

07:00 - 20:34

MAN

SAN

21h 34m

2 stops

16:06 - 17:55

SAN

MAN

17h 49m

2 stops

£664Multiple Airlines

Tue, 1 Sep - Wed, 16 Sep

17:55 - 15:25

MAN

SAN

29h 30m

1 stop

16:49 - 10:25

SAN

MAN

33h 36m

2 stops

£688Multiple Airlines

Sun, 3 May - Sun, 10 May

17:55 - 15:25

MAN

SAN

29h 30m

1 stop

17:15 - 23:15

SAN

MAN

22h 00m

1 stop

£691Lufthansa

Sun, 3 May - Sun, 10 May

09:35 - 22:55

MAN

SAN

21h 20m

2 stops

10:00 - 18:30

SAN

MAN

24h 30m

2 stops

£692Scandinavian Airlines

Tue, 1 Sep - Thu, 17 Sep

19:10 - 22:55

MAN

SAN

35h 45m

2 stops

10:55 - 08:55

SAN

MAN

38h 00m

2 stops

£694Scandinavian Airlines

Fri, 28 Aug - Fri, 11 Sep

09:00 - 11:35

MAN

SAN

34h 35m

1 stop

13:10 - 06:30

SAN

MAN

33h 20m

1 stop

£694Air Canada

Tue, 1 Sep - Wed, 16 Sep

18:20 - 20:38

MAN

SAN

34h 18m

2 stops

14:14 - 10:25

SAN

MAN

36h 11m

2 stops

£697Multiple Airlines

Sun, 3 May - Sun, 10 May

09:00 - 11:35

MAN

SAN

34h 35m

1 stop

08:00 - 17:20

SAN

MAN

25h 20m

2 stops

£699United Airlines

Tue, 1 Sep - Thu, 17 Sep

Aer Lingus flights from Wales to San Diego

Our best Aer Lingus deals on Wales to San Diego flight tickets

Aer Lingus

10 May

BRS14:55Bristol

37h 48m

2 stops

SAN20:43San Diego

13 May

SAN21:10San Diego

33h 15m

2 stops

BRS14:25Bristol

£803

Aer Lingus

10 Apr

MAN14:25Manchester

17h 08m

2 stops

SAN23:33San Diego

23 Apr

SAN06:15San Diego

17h 25m

2 stops

MAN07:40Manchester

£887

Aer Lingus

10 Apr

MAN14:25Manchester

17h 08m

2 stops

SAN23:33San Diego

19 Apr

SAN22:40San Diego

25h 00m

2 stops

MAN07:40Manchester

£899

United Airlines flights from Wales to San Diego

Our best United Airlines deals on Wales to San Diego flight tickets

United Airlines

1 Sept

MAN09:00Manchester

34h 35m

1 stop

SAN11:35San Diego

17 Sept

SAN08:00San Diego

25h 20m

2 stops

MAN17:20Manchester

£699

United Airlines

1 Sept

MAN09:00Manchester

34h 35m

1 stop

SAN11:35San Diego

17 Sept

SAN08:45San Diego

24h 35m

2 stops

MAN17:20Manchester

£700

United Airlines

1 Sept

MAN05:55Manchester

22h 44m

2 stops

SAN20:39San Diego

17 Sept

SAN12:33San Diego

20h 47m

2 stops

MAN17:20Manchester

£700

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 1/9

07:00-15:25

1 stop16h 25m

San Diego

Wed 16/9

16:06-17:55

2 stops17h 49m

£657

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 1/9

07:00-17:00

2 stops18h 00m

San Diego

Wed 16/9

16:06-17:55

2 stops17h 49m

£660

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 1/9

07:00-20:34

2 stops21h 34m

San Diego

Wed 16/9

16:06-17:55

2 stops17h 49m

£664

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 3/5

17:55-15:25

1 stop29h 30m

San Diego

Sun 10/5

16:49-10:25

2 stops33h 36m

£688

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 3/5

17:55-15:25

1 stop29h 30m

San Diego

Sun 10/5

17:15-23:15

1 stop22h 00m

£691

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 1/9

09:35-22:55

2 stops21h 20m

San Diego

Thu 17/9

10:00-18:30

2 stops24h 30m

£692

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Fri 28/8

19:10-22:55

2 stops35h 45m

San Diego

Fri 11/9

10:55-08:55

2 stops38h 00m

£694

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 1/9

09:00-11:35

1 stop34h 35m

San Diego

Wed 16/9

13:10-06:30

1 stop33h 20m

£694

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 3/5

18:20-20:38

2 stops34h 18m

San Diego

Sun 10/5

14:14-10:25

2 stops36h 11m

£697

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 1/9

09:00-11:35

1 stop34h 35m

San Diego

Thu 17/9

08:00-17:20

2 stops25h 20m

£699

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Wales to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wales to San Diego

Fastest flight time	16h 25m
Direct flights	None

The fastest flight from Wales to San Diego takes 16h 25m

There are no direct flights from Wales to San Diego. There are no popular flight routes from Wales to San Diego.

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Frequently asked questions about flying from Wales to San Diego

When did momondo last update prices for flights from Wales to San Diego Airport?
Prices for flights from Wales to San Diego Airport were last updated today.
How many operators does momondo search for flights from Wales to San Diego Airport?
The number of operators available for flights from Wales to San Diego Airport is 9 as of April 2026.
How old do you have to be to fly from Wales to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wales to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Wales to San Diego

How do I get Price Alerts for flights from Wales to San Diego?
Price Alerts will notify you by email when the price for flights to San Diego from Wales decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Wales to San Diego with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Coronado

Chula Vista

Why use momondo?

Why should I use momondo to find a flight deal from Wales to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Wales to San Diego for you.

Can I find flights from Wales to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Wales to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Wales to San Diego?

momondo helps you find the best flight between Wales and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Wales to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Wales and alert you when they change.