How do I get Price Alerts for flights from San Diego to London Gatwick Airport?

Price Alerts will notify you by email when the price for flights to London Gatwick Airport from San Diego 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 San Diego to London Gatwick Airport with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

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

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

What documentation or ID do you need to fly to London Gatwick Airport?

The travel and health documents you'll need for your trip to London Gatwick 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 London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£297 Cheap Flights from San Diego to London Gatwick Airport in 2026

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Find the cheapest flights from San Diego to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:15 - 20:55

SAN

LGW

19h 40m

2 stops

21:35 - 16:15

LGW

SAN

26h 40m

2 stops

£585Multiple Airlines

Sun, 26 Apr - Tue, 12 May

21:58 - 06:20

SAN

LGW

24h 22m

1 stop

14:00 - 09:28

LGW

SAN

27h 28m

1 stop

£587Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

17:15 - 21:15

SAN

LGW

20h 00m

2 stops

21:35 - 20:50

LGW

SAN

31h 15m

2 stops

£589Multiple Airlines

Tue, 28 Apr - Tue, 12 May

15:35 - 23:10

SAN

LGW

23h 35m

2 stops

14:00 - 09:28

LGW

SAN

27h 28m

1 stop

£599Multiple Airlines

Thu, 23 Apr - Mon, 27 Apr

07:00 - 06:20

SAN

LGW

15h 20m

1 stop

14:00 - 09:28

LGW

SAN

27h 28m

1 stop

£600Multiple Airlines

Tue, 21 Apr - Mon, 27 Apr

16:21 - 17:50

SAN

LGW

17h 29m

2 stops

09:25 - 22:39

LGW

SAN

21h 14m

2 stops

£605SWISS

Mon, 27 Apr - Thu, 7 May

16:21 - 17:55

SAN

LGW

17h 34m

2 stops

09:25 - 22:39

LGW

SAN

21h 14m

2 stops

£605SWISS

Wed, 29 Apr - Fri, 8 May

22:02 - 10:00

SAN

LGW

27h 58m

1 stop

14:00 - 09:53

LGW

SAN

27h 53m

1 stop

£607Multiple Airlines

Tue, 31 Mar - Wed, 8 Apr

21:12 - 20:15

SAN

LGW

39h 03m

2 stops

14:00 - 20:41

LGW

SAN

38h 41m

1 stop

£608Multiple Airlines

Wed, 29 Apr - Wed, 13 May

21:12 - 20:15

SAN

LGW

39h 03m

2 stops

14:00 - 21:29

LGW

SAN

39h 29m

1 stop

£610Multiple Airlines

Wed, 22 Apr - Wed, 6 May

SWISS flights from San Diego to London Gatwick Airport

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

SWISS

2 Sept

SAN16:06San Diego

17h 49m

2 stops

LGW17:55London Gatwick

8 Sept

LGW18:35London Gatwick

35h 35m

2 stops

SAN22:10San Diego

£590

SWISS

27 Apr

SAN16:21San Diego

17h 29m

2 stops

LGW17:50London Gatwick

7 May

LGW09:25London Gatwick

21h 14m

2 stops

SAN22:39San Diego

£605

SWISS

29 Apr

SAN16:21San Diego

17h 34m

2 stops

LGW17:55London Gatwick

8 May

LGW09:25London Gatwick

21h 14m

2 stops

SAN22:39San Diego

£605

Delta flights from San Diego to London Gatwick Airport

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

Delta

4 May

SAN15:15San Diego

16h 45m

2 stops

LGW16:00London Gatwick

19 May

LGW10:35London Gatwick

20h 40m

2 stops

SAN23:15San Diego

£614

Delta

4 May

SAN15:15San Diego

16h 45m

2 stops

LGW16:00London Gatwick

19 May

LGW10:35London Gatwick

20h 40m

2 stops

SAN23:15San Diego

£614

Delta

1 Aug

SAN15:59San Diego

16h 01m

2 stops

LGW16:00London Gatwick

25 Aug

LGW10:35London Gatwick

20h 20m

2 stops

SAN22:55San Diego

£651

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Sun 26/4

17:15-20:55

2 stops19h 40m

London Gatwick

Tue 12/5

21:35-16:15

2 stops26h 40m

£585

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Mon 20/4

21:58-06:20

1 stop24h 22m

London Gatwick

Mon 27/4

14:00-09:28

1 stop27h 28m

£587

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Tue 28/4

17:15-21:15

2 stops20h 00m

London Gatwick

Tue 12/5

21:35-20:50

2 stops31h 15m

£589

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Thu 23/4

15:35-23:10

2 stops23h 35m

London Gatwick

Mon 27/4

14:00-09:28

1 stop27h 28m

£599

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Tue 21/4

07:00-06:20

1 stop15h 20m

London Gatwick

Mon 27/4

14:00-09:28

1 stop27h 28m

£600

Fastest return journey

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Mon 27/4

16:21-17:50

2 stops17h 29m

London Gatwick

Thu 7/5

09:25-22:39

2 stops21h 14m

£605

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Wed 29/4

16:21-17:55

2 stops17h 34m

London Gatwick

Fri 8/5

09:25-22:39

2 stops21h 14m

£605

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Tue 31/3

22:02-10:00

1 stop27h 58m

London Gatwick

Wed 8/4

14:00-09:53

1 stop27h 53m

£607

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Wed 29/4

21:12-20:15

2 stops39h 03m

London Gatwick

Wed 13/5

14:00-20:41

1 stop38h 41m

£608

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Wed 22/4

21:12-20:15

2 stops39h 03m

London Gatwick

Wed 6/5

14:00-21:29

1 stop39h 29m

£610

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from San Diego to London Gatwick Airport

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

Estimated return price

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

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

Fastest flight time	14h 32m
Direct flights	None

The fastest flight from San Diego to London Gatwick Airport takes 14h 32m

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

Search flight deals

How far is San Diego to London Gatwick by plane?
There are 5491.9 mi between San Diego and London Gatwick. In terms of flight time, this usually takes a little over 14h 32m.
When did momondo last update prices for flights from San Diego Airport to London Gatwick Airport?
Prices for flights from San Diego Airport to London Gatwick Airport are refreshed on a daily basis.
How old do you have to be to fly from San Diego Airport to London Gatwick 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 San Diego Airport to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick 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 London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from San Diego to London Gatwick Airport?
Price Alerts will notify you by email when the price for flights to London Gatwick Airport from San Diego 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 San Diego to London Gatwick Airport with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Ipswich

Canterbury

Ilford

Wembley

Guildford

Chelmsford

Hayes

Dover

Folkestone

Ramsgate

Worthing

Colchester

Chichester

Why use momondo?

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

It is quick and easy to find San Diego to London 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 London that suits you.

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

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

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

Once all potential San Diego to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to London from San Diego 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.