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$616+ Cheap flights from Gatwick (LGW) to San Diego (SAN)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAN
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap flight deals from Gatwick to San Diego

Cheapest flights from Gatwick to San Diego
Explore the most affordable flight options available from Gatwick to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.

This Norse deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:10 am
LGW
-
SAN
1 stop31h 25m
Multiple Airlines
Tue 11/1711:00 am
SAN
-
LGW
1 stop35h 00m
Multiple Airlines
Deal found 7/8$843
This Flightcatchers deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:00 am
LGW
-
SAN
2 stops20h 49m
Virgin Atlantic
Wed 11/187:00 am
SAN
-
LGW
2 stops24h 45m
Virgin Atlantic
Deal found 7/8$847
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:00 pm
LGW
-
SAN
1 stop38h 31m
Multiple Airlines
Wed 9/169:34 am
SAN
-
LGW
1 stop16h 26m
Multiple Airlines
Deal found 7/8$854
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:00 pm
LGW
-
SAN
1 stop38h 31m
Multiple Airlines
Sat 9/199:34 am
SAN
-
LGW
1 stop16h 26m
Multiple Airlines
Deal found 7/8$857
This Norse deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:00 pm
LGW
-
SAN
1 stop27h 40m
Multiple Airlines
Fri 10/169:24 pm
SAN
-
LGW
1 stop28h 36m
Multiple Airlines
Deal found 7/5$863
This SWISS deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:25 am
LGW
-
SAN
2 stops21h 16m
SWISS
Tue 5/187:00 am
SAN
-
LGW
2 stops17h 25m
SWISS
Deal found 7/7$864
This Norse deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:00 pm
LGW
-
SAN
1 stop38h 31m
Multiple Airlines
Thu 10/12:20 pm
SAN
-
LGW
1 stop32h 00m
Multiple Airlines
Deal found 7/7$866
This Norse deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:00 pm
LGW
-
SAN
1 stop38h 31m
Multiple Airlines
Tue 9/157:00 am
SAN
-
LGW
1 stop15h 20m
Multiple Airlines
Deal found 7/6$874
This ChecknFly deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:40 pm
LGW
-
SAN
2 stops32h 50m
Iberia
Wed 9/231:10 pm
SAN
-
LGW
2 stops46h 50m
Iberia
Deal found 7/4$879
This SWISS deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:25 am
LGW
-
SAN
2 stops20h 45m
SWISS
Tue 9/156:42 am
SAN
-
LGW
2 stops17h 43m
SWISS
Deal found 7/8$880
This TravelUp deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:20 pm
LGW
-
SAN
1 stop31h 36m
JetBlue
Mon 8/318:17 pm
SAN
-
LGW
1 stop29h 18m
JetBlue
Deal found 7/8$882
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:00 pm
LGW
-
SAN
1 stop38h 31m
Multiple Airlines
Tue 9/810:00 am
SAN
-
LGW
2 stops27h 15m
Multiple Airlines
Deal found 7/8$887

Find flight deals from Gatwick to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to San Diego (SAN). 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 July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$854
(Kiwi.com)

One-way from

$615
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,060
Provider with most accurate pricing for London (LON)-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-San Diego flights.
Search Deals
From London Gatwick to San Diego
Search Deals
One-way flight from London Gatwick to San Diego
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick 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, Cheapflights users made 2,558,603 searches. Data last updated July 8, 2026.
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

Cheapest round-trip

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 9/7

2:00 pm-8:31 pm

1 stop38h 31m

San Diego

Wed 10/7

2:19 pm-6:20 am

1 stop32h 01m

$932

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 9/16

10:20 am-11:35 pm

2 stops21h 15m

San Diego

Sat 9/19

1:00 pm-6:45 pm

2 stops21h 45m

$950

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Tue 10/6

10:20 am-9:58 pm

2 stops19h 38m

San Diego

Fri 10/16

10:52 am-6:50 pm

2 stops23h 58m

$961
Quickest round-trip

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 8/24

9:25 am-10:10 pm

2 stops20h 45m

San Diego

Tue 9/8

6:42 am-8:25 am

2 stops17h 43m

$995

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 10/12

10:20 am-9:58 pm

2 stops19h 38m

San Diego

Fri 10/16

10:52 am-6:50 pm

2 stops23h 58m

$1,019

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 8/21

2:00 pm-8:31 pm

1 stop38h 31m

San Diego

Fri 8/28

2:20 pm-6:20 am

1 stop32h 00m

$1,033

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Tue 9/15

1:05 pm-2:50 pm

1 stop33h 45m

San Diego

Tue 11/17

11:00 am-6:00 am

1 stop35h 00m

$1,090

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Tue 10/20

2:00 pm-9:40 am

1 stop27h 40m

San Diego

Wed 10/28

10:52 am-6:50 am

1 stop36h 58m

$1,108

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 8/6

10:20 am-11:21 pm

2 stops21h 01m

San Diego

Mon 8/24

1:00 pm-6:50 pm

2 stops21h 50m

$1,258

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 7/31

2:00 pm-9:37 am

1 stop27h 37m

San Diego

Fri 8/7

9:06 pm-10:00 am

1 stop28h 54m

$1,266

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Gatwick with our price prediction graph.
Estimated round-trip 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 Gatwick to San Diego. 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 into for flights to San Diego from London Gatwick?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from London Gatwick to San Diego. 0 airlines have flights to San Diego from London Gatwick on a regular basis. Booking flights from London Gatwick to San Diego should not be difficult; the airport handles an average of 0 inbound flights from London Gatwick per day.

  • How long is the flight from London Gatwick Airport to San Diego?

    A quick flight from London Gatwick Airport to San Diego can take about 21h 16m. SWISS provides one of the quickest options available for as low as $864. The distance from London Gatwick Airport to San Diego is about 5492 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to San Diego 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

Traveling to a place near San Diego?

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

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