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Cheap flights from San Diego to London Gatwick Airport from £340

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LGW
10 Jun — 17 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Diego to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from San Diego to Gatwick
Explore the most affordable flight options available from San Diego to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 May 2026.

Sat 1/821:06
SAN
-
LGW
1 stop28h 54m
Multiple Airlines
Mon 31/814:00
LGW
-
SAN
1 stop38h 33m
Multiple Airlines
Deal found 8/5£682
Thu 5/1112:50
SAN
-
LGW
2 stops18h 55m
Delta
Fri 13/1110:00
LGW
-
SAN
2 stops21h 03m
Delta
Deal found 7/5£690
Thu 10/913:35
SAN
-
LGW
2 stops18h 25m
Delta
Wed 16/910:25
LGW
-
SAN
2 stops20h 23m
Delta
Deal found 10/5£690
Fri 18/914:17
SAN
-
LGW
1 stop32h 03m
Multiple Airlines
Fri 25/913:05
LGW
-
SAN
1 stop33h 20m
Multiple Airlines
Deal found 6/5£696
Thu 5/1112:50
SAN
-
LGW
2 stops18h 55m
Delta
Mon 16/1110:00
LGW
-
SAN
2 stops40h 42m
Delta
Deal found 7/5£699
Mon 7/913:35
SAN
-
LGW
2 stops18h 25m
Delta
Sat 12/910:25
LGW
-
SAN
2 stops39h 35m
Delta
Deal found 10/5£700
Sun 6/918:55
SAN
-
LGW
2 stops37h 05m
Delta
Sat 12/910:25
LGW
-
SAN
2 stops39h 35m
Delta
Deal found 10/5£704
Fri 2/1014:17
SAN
-
LGW
1 stop32h 03m
Multiple Airlines
Sun 11/1013:05
LGW
-
SAN
1 stop33h 30m
Multiple Airlines
Deal found 6/5£713
Thu 8/1011:53
SAN
-
LGW
2 stops22h 57m
Multiple Airlines
Mon 19/1010:20
LGW
-
SAN
2 stops19h 38m
Multiple Airlines
Deal found 7/5£714
Fri 18/914:17
SAN
-
LGW
1 stop32h 03m
Multiple Airlines
Sun 27/914:00
LGW
-
SAN
1 stop38h 33m
Multiple Airlines
Deal found 6/5£716
Mon 17/810:03
SAN
-
LGW
1 stop15h 57m
Multiple Airlines
Mon 31/814:00
LGW
-
SAN
1 stop38h 33m
Multiple Airlines
Deal found 6/5£722

Find flight deals from San Diego to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 May 2026.

Round-trip from

£682

One-way from

£340

Popular in

June

Cheapest in

October

Average price

£768
1/8-31/8
  • 1/8-31/8
  • 2 total stops
  • 67h 27m total
  • San Diego to London
Search Deals
4/8
  • 4/8
  • 3 total stops
  • 24h 56m total
  • San Diego to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£147 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Diego to Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 11 May 2026.
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

Fri 18/9

14:17-06:20

1 stop32h 03m

London Gatwick

Fri 25/9

13:05-14:25

1 stop33h 20m

£696
Fastest return journey

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Sun 6/9

16:30-18:50

2 stops18h 20m

London Gatwick

Wed 14/10

10:20-21:58

2 stops19h 38m

£800

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Wed 3/6

07:00-06:20

1 stop15h 20m

London Gatwick

Mon 8/6

14:00-20:41

1 stop38h 41m

£809

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Tue 8/9

07:00-06:20

1 stop15h 20m

London Gatwick

Sun 13/9

14:00-20:33

1 stop38h 33m

£847

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Wed 3/6

07:00-06:20

1 stop15h 20m

London Gatwick

Wed 10/6

14:00-09:37

1 stop27h 37m

£857

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Sun 24/5

07:00-06:20

1 stop15h 20m

London Gatwick

Sat 6/6

14:00-20:41

1 stop38h 41m

£857

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Thu 4/6

21:37-06:20

1 stop24h 43m

London Gatwick

Tue 9/6

13:05-14:27

1 stop33h 22m

£869

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Sun 7/6

21:06-10:00

1 stop28h 54m

London Gatwick

Sat 13/6

14:00-09:37

1 stop27h 37m

£887

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Mon 29/6

21:06-10:00

1 stop28h 54m

London Gatwick

Sun 12/7

14:00-09:37

1 stop27h 37m

£889

San DiegoLondon

SAN - LGW

SANLGW

San Diego

Thu 2/7

21:06-10:00

1 stop28h 54m

London Gatwick

Thu 9/7

14:00-09:37

1 stop27h 37m

£916

Flights are sorted by cheapest return flights first.

Deals found on 5/5

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

Best time to book a flight from San Diego to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from San Diego with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Diego to London Gatwick?

    If you book a flight to London Gatwick from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from San Diego to London Gatwick per day from 0 different airlines.

  • Can I find deals for flights from San Diego to Gatwick that include hotel bookings?

    Yes. In addition to deals on San Diego to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Gatwick.

  • Can I find deals for business class flights from San Diego to Gatwick?

    Yes. Cheapflights offers flight deals from San Diego to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Hounslow
Croydon
Wembley
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Chelmsford
Southall

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Why should you use Cheapflights to find cheap flight tickets from San Diego to Gatwick?

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Can Cheapflights find flights from San Diego to Gatwick with no change fees?

Certainly. Search results for flights to Gatwick from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Diego to Gatwick become cheaper?

Not ready to book yet? You can track prices for flights from San Diego to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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