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Cheap flights from England to San Diego from £255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from England to San Diego departing on 11/9. 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 England to San Diego

Cheap return flights

Logo
10:25 - 12:31LGW-SAN
34h 06m2 stops
Logo
21:25 - 06:20SAN-LGW
24h 55m1 stop
£413
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Mon, 8 Sep - Mon, 22 Sep
Logo
10:45 - 07:29LGW-SAN
28h 44m2 stops
Logo
06:15 - 10:55SAN-LGW
20h 40m2 stops
£423
Find Deal
Thu, 11 Sep - Wed, 24 Sep
Lufthansa Logo
07:25 - 15:25LHR-SAN
16h 00m1 stop
Lufthansa Logo
16:07 - 14:10SAN-LHR
14h 03m1 stop
£433Lufthansa
Find Deal
Wed, 10 Sep - Thu, 25 Sep
Lufthansa Logo
06:55 - 15:25LHR-SAN
16h 30m1 stop
Lufthansa Logo
12:52 - 09:40SAN-LHR
12h 48m1 stop
£438Lufthansa
Find Deal
Tue, 16 Sep - Thu, 25 Sep
United Airlines Logo
07:25 - 15:25LHR-SAN
16h 00m1 stop
United Airlines Logo
10:38 - 11:25SAN-LHR
16h 47m2 stops
£464United Airlines
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Tue, 9 Sep - Tue, 16 Sep
SWISS Logo
06:00 - 20:48LHR-SAN
22h 48m2 stops
SWISS Logo
13:58 - 19:20SAN-LHR
21h 22m2 stops
£467SWISS
Find Deal
Tue, 9 Sep - Tue, 16 Sep
SWISS Logo
06:00 - 22:02LHR-SAN
24h 02m2 stops
SWISS Logo
13:59 - 17:50SAN-LHR
43h 51m2 stops
£468SWISS
Find Deal
Tue, 16 Sep - Thu, 25 Sep
Air Canada Logo
09:30 - 19:35LHR-SAN
18h 05m1 stop
Air Canada Logo
16:40 - 06:30SAN-LHR
29h 50m2 stops
£470Air Canada
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Mon, 22 Sep - Mon, 6 Oct
United Airlines Logo
07:30 - 17:29LHR-SAN
17h 59m2 stops
United Airlines Logo
20:40 - 07:25SAN-LHR
26h 45m2 stops
£471United Airlines
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Mon, 17 Nov - Mon, 1 Dec
Air Canada Logo
15:50 - 13:20LHR-SAN
29h 30m2 stops
Air Canada Logo
16:40 - 06:30SAN-LHR
29h 50m2 stops
£474Air Canada
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Mon, 22 Sep - Mon, 6 Oct

Lufthansa flights from England to San Diego

Our best Lufthansa deals on England to San Diego flight tickets
Lufthansa
10 Sept
LHR07:25London Heathrow
16h 00m
1 stop
SAN15:25San Diego
25 Sept
SAN16:07San Diego
14h 03m
1 stop
LHR14:10London Heathrow
£433
Find similar
Lufthansa
16 Sept
LHR06:55London Heathrow
16h 30m
1 stop
SAN15:25San Diego
25 Sept
SAN12:52San Diego
12h 48m
1 stop
LHR09:40London Heathrow
£438
Find similar
Lufthansa
10 Sept
LHR07:25London Heathrow
16h 00m
1 stop
SAN15:25San Diego
17 Sept
SAN12:52San Diego
12h 48m
1 stop
LHR09:40London Heathrow
£439
Find similar

KLM flights from England to San Diego

Our best KLM deals on England to San Diego flight tickets
KLM
10 Sept
BHX09:05Birmingham
17h 00m
2 stops
SAN18:05San Diego
25 Sept
SAN13:55San Diego
18h 55m
1 stop
BHX16:50Birmingham
£583
Find similar
KLM
25 Sept
EDI06:00Edinburgh Turnhouse
14h 00m
1 stop
SAN12:00San Diego
2 Oct
SAN13:55San Diego
14h 40m
1 stop
EDI12:35Edinburgh Turnhouse
£586
Find similar
KLM
25 Sept
BRS06:15Bristol
13h 45m
1 stop
SAN12:00San Diego
2 Oct
SAN13:55San Diego
34h 55m
1 stop
BRS08:50Bristol
£612
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momondo Fare Finder

 
Customise your flight search to find flights from England 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 279,928 searches. Data last updated 13 August 2025.
Use the filters below to find and compare flights from England to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 8/9

10:25-12:31

2 stops34h 06m

San Diego

Mon 22/9

21:25-06:20

1 stop24h 55m

£413

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 11/9

10:45-07:29

2 stops28h 44m

San Diego

Wed 24/9

06:15-10:55

2 stops20h 40m

£423

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 10/9

07:25-15:25

1 stop16h 00m

San Diego

Thu 25/9

16:07-14:10

1 stop14h 03m

£433

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 16/9

06:55-15:25

1 stop16h 30m

San Diego

Thu 25/9

12:52-09:40

1 stop12h 48m

£438

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 9/9

07:25-15:25

1 stop16h 00m

San Diego

Tue 16/9

10:38-11:25

2 stops16h 47m

£464

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 9/9

06:00-20:48

2 stops22h 48m

San Diego

Tue 16/9

13:58-19:20

2 stops21h 22m

£467

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 16/9

06:00-22:02

2 stops24h 02m

San Diego

Thu 25/9

13:59-17:50

2 stops43h 51m

£468

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 22/9

09:30-19:35

1 stop18h 05m

San Diego

Mon 6/10

16:40-06:30

2 stops29h 50m

£470

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 17/11

07:30-17:29

2 stops17h 59m

San Diego

Mon 1/12

20:40-07:25

2 stops26h 45m

£471

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 22/9

15:50-13:20

2 stops29h 30m

San Diego

Mon 6/10

16:40-06:30

2 stops29h 50m

£474

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Diego from

How to get the cheapest flight ticket from England 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 month to fly to San Diego?

If you don’t want to visit San Diego in February, then you should wait until March to fly from England, when ticket prices are also cheap, with an average price of £490.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from England to San Diego is on a Friday when prices can be found for as low as £552. Flights from England to San Diego on a Sunday will generally be more expensive and average around £611. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Diego?

In the morning is the cheapest time of day to fly from England to San Diego when you can find flight prices for as low as £549. Flying to San Diego in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around £609. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest England to San Diego flight route?

Fly from London Heathrow to San Diego for the best England - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from England when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around £567 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from England for as low as £499 on momondo.

What cabin class options are available on England to San Diego flights?

There are 4 cabin classes available to choose from on England to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on England to San Diego flights?

You could potentially save up to 23% on your flight if you consider stops on a England to San Diego flight.

Cheap England to San Diego flight deals and tips

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

Best price found

£255

Fastest flight time

11h 20m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from England in the past 72 hours is £255. The best return flight deal from England to San Diego found on momondo in the last 72 hours is £413.
The fastest flight from England to San Diego takes 11h 20m
Direct flights go from England to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from England to San Diego Airport.

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

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from England to San Diego?

Best airlines flying from England to San Diego

Compare and see reviews for airlines that fly from England to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £370Free CancellationRating
7.4
1,467 reviews
Search Air France flights
Air CanadaPriceFrom £385Free CancellationRating
7.1
9,943 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom £399Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £400Free CancellationRating
6.6
7,265 reviews
Search British Airways flights
LufthansaPriceFrom £408Free CancellationRating
6.8
7,317 reviews
Search Lufthansa flights
United AirlinesPriceFrom £413Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
FinnairPriceFrom £422Free CancellationRating
7.6
1,321 reviews
Search Finnair flights
KLMPriceFrom £423Free CancellationRating
7.8
1,381 reviews
Search KLM flights
American AirlinesPriceFrom £438Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IberiaPriceFrom £487Free CancellationRating
7.0
2,878 reviews
Search Iberia flights

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista

Why use momondo?

Why should I use momondo to find a flight deal from England 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 England to San Diego for you.

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

Flights from England to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from England to San Diego.

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

If you are not ready to book a flight from England to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

An easier way to manage your San Diego trip

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