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

Iberia, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from London Gatwick to San Diego

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

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

How old do you have to be to fly from London Gatwick Airport 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 London Gatwick Airport 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.

£394 Cheap Flights from London Gatwick Airport to San Diego in 2025/26

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Find the cheapest flights from London Gatwick Airport to San Diego

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 10:19LGW-SAN

28h 19m1 stop

21:59 - 06:00SAN-LGW

24h 01m1 stop

£521Multiple Airlines

Find Deal

Mon, 24 Nov - Tue, 9 Dec

14:00 - 10:19LGW-SAN

28h 19m1 stop

21:59 - 06:00SAN-LGW

24h 01m1 stop

£522Multiple Airlines

Find Deal

Mon, 24 Nov - Mon, 8 Dec

14:00 - 10:19LGW-SAN

28h 19m1 stop

13:33 - 06:00SAN-LGW

32h 27m2 stops

£531Multiple Airlines

Find Deal

Mon, 24 Nov - Mon, 8 Dec

14:00 - 20:29LGW-SAN

38h 29m1 stop

21:59 - 06:00SAN-LGW

24h 01m1 stop

£535Multiple Airlines

Find Deal

Fri, 5 Dec - Tue, 9 Dec

14:00 - 10:19LGW-SAN

28h 19m1 stop

21:59 - 06:00SAN-LGW

24h 01m1 stop

£538Multiple Airlines

Find Deal

Mon, 24 Nov - Tue, 9 Dec

11:20 - 13:36LGW-SAN

34h 16m2 stops

22:30 - 09:00SAN-LGW

26h 30m2 stops

£544American Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

11:20 - 11:21LGW-SAN

32h 01m2 stops

09:45 - 09:00SAN-LGW

39h 15m2 stops

£545American Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

18:40 - 22:40LGW-SAN

36h 00m2 stops

11:04 - 17:50SAN-LGW

23h 46m2 stops

£555SWISS

Find Deal

Thu, 5 Mar - Tue, 17 Mar

11:55 - 22:47LGW-SAN

18h 52m2 stops

09:34 - 10:55SAN-LGW

17h 21m2 stops

£618Icelandair

Find Deal

Fri, 5 Dec - Tue, 9 Dec

11:55 - 19:21LGW-SAN

39h 26m2 stops

20:42 - 10:55SAN-LGW

30h 13m2 stops

£639Icelandair

Find Deal

Wed, 19 Nov - Wed, 18 Feb

American Airlines flights from London Gatwick Airport to San Diego

Our best American Airlines deals on London Gatwick Airport to San Diego flight tickets

American Airlines

20 Feb

LGW11:20London Gatwick

34h 16m

2 stops

SAN13:36San Diego

24 Feb

SAN22:30San Diego

26h 30m

2 stops

LGW09:00London Gatwick

£544

Find similar

American Airlines

20 Feb

LGW11:20London Gatwick

32h 01m

2 stops

SAN11:21San Diego

24 Feb

SAN09:45San Diego

39h 15m

2 stops

LGW09:00London Gatwick

£545

Find similar

American Airlines

22 Nov

LGW11:20London Gatwick

20h 33m

2 stops

SAN23:53San Diego

25 Nov

SAN06:30San Diego

17h 00m

2 stops

LGW07:30London Gatwick

£585

Find similar

Icelandair flights from London Gatwick Airport to San Diego

Our best Icelandair deals on London Gatwick Airport to San Diego flight tickets

Icelandair

5 Dec

LGW11:55London Gatwick

18h 52m

2 stops

SAN22:47San Diego

9 Dec

SAN09:34San Diego

17h 21m

2 stops

LGW10:55London Gatwick

£618

Find similar

Icelandair

19 Nov

LGW11:55London Gatwick

39h 26m

2 stops

SAN19:21San Diego

18 Feb

SAN20:42San Diego

30h 13m

2 stops

LGW10:55London Gatwick

£639

Find similar

Icelandair

8 Nov

LGW11:55London Gatwick

39h 21m

2 stops

SAN19:16San Diego

15 Nov

SAN20:39San Diego

30h 16m

2 stops

LGW10:55London Gatwick

£935

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 24/11

14:00-10:19

1 stop28h 19m

San Diego

Tue 9/12

21:59-06:00

1 stop24h 01m

£521

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 24/11

14:00-10:19

1 stop28h 19m

San Diego

Mon 8/12

21:59-06:00

1 stop24h 01m

£522

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 24/11

14:00-10:19

1 stop28h 19m

San Diego

Mon 8/12

13:33-06:00

2 stops32h 27m

£531

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 5/12

14:00-20:29

1 stop38h 29m

San Diego

Tue 9/12

21:59-06:00

1 stop24h 01m

£535

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 24/11

14:00-10:19

1 stop28h 19m

San Diego

Tue 9/12

21:59-06:00

1 stop24h 01m

£538

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 20/2

11:20-13:36

2 stops34h 16m

San Diego

Tue 24/2

22:30-09:00

2 stops26h 30m

£544

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 20/2

11:20-11:21

2 stops32h 01m

San Diego

Tue 24/2

09:45-09:00

2 stops39h 15m

£545

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 5/3

18:40-22:40

2 stops36h 00m

San Diego

Tue 17/3

11:04-17:50

2 stops23h 46m

£555

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 5/12

11:55-22:47

2 stops18h 52m

San Diego

Tue 9/12

09:34-10:55

2 stops17h 21m

£618

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 19/11

11:55-19:21

2 stops39h 26m

San Diego

Wed 18/2

20:42-10:55

2 stops30h 13m

£639

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Gatwick Airport 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

Prices

Airlines

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

The cheapest day to depart from London Gatwick Airport to San Diego is on a Monday when prices can be found for as low as £576. Flights from London Gatwick Airport to San Diego on a Sunday will generally be more expensive and average around £594. 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 evening is the cheapest time of day to fly from London Gatwick Airport to San Diego when you can find flight prices for as low as £567. Flying to San Diego in the evening 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 £644. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Gatwick Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Gatwick Airport to San Diego (LGW to SAN) flight deals and tips

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

Direct flights	None

There are no direct flights from London Gatwick Airport to San Diego. There are no popular flight routes from London Gatwick Airport to San Diego.

Search flight deals

How far is London Gatwick to San Diego by plane?
San Diego is 5491.9 mi away from London Gatwick. In terms of flight time, this usually takes a little over 18h 52m.
When did momondo last update prices for flights from London Gatwick Airport to San Diego Airport?
Prices for flights from London Gatwick Airport to San Diego Airport were last updated today.
How old do you have to be to fly from London Gatwick Airport 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 London Gatwick Airport 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.

Coronado

Chula Vista

Why use momondo?

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

It is quick and easy to find London to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

Yes. All flights to San Diego from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from London.

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

Price alerts on flights to San Diego from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.