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Cheap flights from Wales to San Diego from $443

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wales to San Diego departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Wales to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 11:14 pm
MAN
-
SAN
34h 59m
2 stops
Scandinavian Airlines Logo
7:00 am - 9:30 am
SAN
-
MAN
19h 30m
2 stops
$813Scandinavian Airlines
Tue, Mar 10 - Tue, Mar 17
Finnair Logo
6:00 pm - 11:59 pm
MAN
-
SAN
36h 59m
2 stops
Finnair Logo
10:30 pm - 4:30 pm
SAN
-
MAN
35h 00m
2 stops
$827Finnair
Sun, Mar 15 - Sun, Mar 22
United Airlines Logo
6:05 am - 5:24 pm
MAN
-
SAN
19h 19m
2 stops
United Airlines Logo
10:40 pm - 10:40 am
SAN
-
MAN
28h 00m
2 stops
$838United Airlines
Wed, May 6 - Sun, May 10
United Airlines Logo
6:05 am - 5:24 pm
MAN
-
SAN
19h 19m
2 stops
United Airlines Logo
10:40 pm - 5:10 pm
SAN
-
MAN
34h 30m
2 stops
$840United Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
12:50 pm - 8:53 pm
MAN
-
SAN
39h 03m
2 stops
Multiple Airlines Logo
4:49 pm - 10:25 am
SAN
-
MAN
33h 36m
2 stops
$875Multiple Airlines
Sun, Mar 15 - Sun, Mar 29
Virgin Atlantic Logo
5:15 pm - 11:50 am
CWL
-
SAN
26h 35m
1 stop
Virgin Atlantic Logo
11:15 am - 4:45 pm
SAN
-
CWL
21h 30m
2 stops
$877Virgin Atlantic
Mon, Mar 30 - Mon, Apr 6
KLM Logo
5:15 pm - 2:54 pm
CWL
-
SAN
29h 39m
2 stops
KLM Logo
1:45 pm - 4:45 pm
SAN
-
CWL
19h 00m
2 stops
$882KLM
Mon, Mar 30 - Mon, Apr 6
Virgin Atlantic Logo
1:30 pm - 8:45 pm
MAN
-
SAN
38h 15m
1 stop
Virgin Atlantic Logo
10:25 pm - 6:40 am
SAN
-
MAN
25h 15m
1 stop
$896Virgin Atlantic
Tue, Mar 10 - Tue, Mar 17
KLM Logo
5:15 pm - 2:54 pm
CWL
-
SAN
29h 39m
2 stops
KLM Logo
1:45 pm - 4:45 pm
SAN
-
CWL
19h 00m
2 stops
$928KLM
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
5:15 pm - 3:25 pm
CWL
-
SAN
30h 10m
3 stops
Multiple Airlines Logo
7:40 pm - 11:30 am
SAN
-
CWL
31h 50m
2 stops
$2,059Multiple Airlines
Mon, Mar 30 - Mon, Apr 6

Scandinavian Airlines flights from Wales to San Diego

Our best Scandinavian Airlines deals on Wales to San Diego flight tickets
Scandinavian Airlines
Mar 10
MAN7:15 pmManchester
34h 59m
2 stops
SAN11:14 pmSan Diego
Mar 17
SAN7:00 amSan Diego
19h 30m
2 stops
MAN9:30 amManchester
$813
Scandinavian Airlines
Apr 6
MAN9:40 pmManchester
33h 29m
2 stops
SAN11:09 pmSan Diego
Apr 14
SAN11:02 amSan Diego
37h 53m
2 stops
MAN8:55 amManchester
$954

British Airways flights from Wales to San Diego

Our best British Airways deals on Wales to San Diego flight tickets
British Airways
Mar 10
MAN8:55 amManchester
15h 15m
1 stop
SAN5:10 pmSan Diego
Mar 23
SAN3:38 pmSan Diego
16h 32m
2 stops
MAN3:10 pmManchester
$899
British Airways
Mar 10
MAN9:40 amManchester
18h 59m
2 stops
SAN9:39 pmSan Diego
Apr 23
SAN1:03 pmSan Diego
18h 42m
2 stops
MAN3:45 pmManchester
$901
British Airways
Mar 10
MAN4:00 pmManchester
32h 10m
1 stop
SAN5:10 pmSan Diego
Apr 23
SAN4:32 pmSan Diego
18h 43m
2 stops
MAN7:15 pmManchester
$915

momondo 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, momondo users made 832,500 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Wales to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 3/10

7:15 pm-11:14 pm

2 stops34h 59m

San Diego

Tue 3/17

7:00 am-9:30 am

2 stops19h 30m

$813

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 3/15

6:00 pm-11:59 pm

2 stops36h 59m

San Diego

Sun 3/22

10:30 pm-4:30 pm

2 stops35h 00m

$827

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 5/6

6:05 am-5:24 pm

2 stops19h 19m

San Diego

Sun 5/10

10:40 pm-10:40 am

2 stops28h 00m

$838

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Wed 5/6

6:05 am-5:24 pm

2 stops19h 19m

San Diego

Sun 5/10

10:40 pm-5:10 pm

2 stops34h 30m

$840

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 3/15

12:50 pm-8:53 pm

2 stops39h 03m

San Diego

Sun 3/29

4:49 pm-10:25 am

2 stops33h 36m

$875

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Mon 3/30

5:15 pm-11:50 am

1 stop26h 35m

San Diego

Mon 4/6

11:15 am-4:45 pm

2 stops21h 30m

$877

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Mon 3/30

5:15 pm-2:54 pm

2 stops29h 39m

San Diego

Mon 4/6

1:45 pm-4:45 pm

2 stops19h 00m

$882

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 3/10

1:30 pm-8:45 pm

1 stop38h 15m

San Diego

Tue 3/17

10:25 pm-6:40 am

1 stop25h 15m

$896

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Mon 3/30

5:15 pm-2:54 pm

2 stops29h 39m

San Diego

Mon 4/6

1:45 pm-4:45 pm

2 stops19h 00m

$928

CardiffSan Diego

CWL - SAN

CWLSAN

Cardiff Wales

Mon 3/30

5:15 pm-3:25 pm

3 stops30h 10m

San Diego

Mon 4/6

7:40 pm-11:30 am

2 stops31h 50m

$2,059

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Wales to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Wales to San Diego?

British Airways, United Airlines, and Aer Lingus are the most popular carriers operating from Wales to San Diego

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

19h 19m

Direct flights

None
The fastest flight from Wales to San Diego takes 19h 19m
There are no direct flights from Wales to San Diego. There are no popular flight routes from Wales to San Diego.
Search flight deals

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

    Prices for flights from Wales to San Diego Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to San Diego Airport.

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

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Wales to San Diego. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to San Diego from Wales which offer a flexible booking policy as well as other useful filters and features.

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?

Yes. momondo can track prices for Wales to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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