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$596+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAN
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
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 June 8, 2026.

This TravelUp deal was found by Cheapflights users on 6/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:20 pm
LGW
-
SAN
1 stop31h 35m
JetBlue
Sun 7/268:40 pm
SAN
-
LGW
1 stop28h 55m
JetBlue
Deal found 6/7$956
This BusinessClass deal was found by Cheapflights users on 6/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:40 pm
LGW
-
SAN
2 stops36h 02m
SWISS
Fri 11/2710:51 am
SAN
-
LGW
2 stops46h 59m
SWISS
Deal found 6/6$967
This Justfly.com deal was found by Cheapflights users on 6/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:20 pm
LGW
-
SAN
1 stop28h 49m
JetBlue
Wed 7/158:40 pm
SAN
-
LGW
1 stop28h 55m
JetBlue
Deal found 6/3$969
This JetBlue deal was found by Cheapflights users on 6/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:20 pm
LGW
-
SAN
1 stop28h 50m
JetBlue
Thu 7/98:40 pm
SAN
-
LGW
1 stop28h 55m
JetBlue
Deal found 6/4$974
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:40 pm
LGW
-
SAN
2 stops30h 39m
Multiple Airlines
Thu 9/38:40 pm
SAN
-
LGW
1 stop28h 55m
Multiple Airlines
Deal found 6/4$977
This TravelUp deal was found by Cheapflights users on 6/3. 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.
Thu 8/2012:20 pm
LGW
-
SAN
1 stop28h 50m
JetBlue
Sun 8/308:40 pm
SAN
-
LGW
1 stop28h 55m
JetBlue
Deal found 6/3$986
This TravelUp deal was found by Cheapflights users on 6/8. 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.
Thu 7/2312:20 pm
LGW
-
SAN
1 stop28h 49m
JetBlue
Thu 7/308:40 pm
SAN
-
LGW
1 stop28h 55m
JetBlue
Deal found 6/8$987
This Ovago deal was found by Cheapflights users on 6/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:05 am
LGW
-
SAN
2 stops18h 50m
SWISS
Sat 9/126:18 am
SAN
-
LGW
2 stops18h 02m
SWISS
Deal found 6/5$990
This TravelUp deal was found by Cheapflights users on 6/3. 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.
Wed 7/2912:20 pm
LGW
-
SAN
1 stop28h 49m
JetBlue
Sun 8/28:40 pm
SAN
-
LGW
1 stop28h 55m
JetBlue
Deal found 6/3$991
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:00 pm
LGW
-
SAN
1 stop38h 31m
Multiple Airlines
Mon 9/76:25 am
SAN
-
LGW
2 stops21h 20m
Multiple Airlines
Deal found 6/5$994
This Ovago deal was found by Cheapflights users on 6/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1212:20 pm
LGW
-
SAN
1 stop28h 49m
JetBlue
Thu 7/308:40 pm
SAN
-
LGW
1 stop28h 55m
JetBlue
Deal found 6/7$1,001

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 June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$956
(TravelUp)

One-way from

$596
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$781
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
Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 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

Thu 10/8

1:05 pm-2:35 pm

1 stop33h 30m

San Diego

Mon 10/12

2:19 pm-6:20 am

1 stop32h 01m

$1,005

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 10/12

10:20 am-9:58 pm

2 stops19h 38m

San Diego

Thu 11/5

9:15 am-6:50 pm

2 stops25h 35m

$1,050

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 7/3

2:00 pm-9:37 am

1 stop27h 37m

San Diego

Wed 7/15

9:06 pm-10:00 am

1 stop28h 54m

$1,085

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 7/1

2:00 pm-9:37 am

1 stop27h 37m

San Diego

Tue 7/7

10:03 am-10:00 am

1 stop15h 57m

$1,092

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Tue 10/13

3:40 pm-10:58 pm

2 stops39h 18m

San Diego

Tue 10/27

11:02 am-10:55 am

2 stops16h 53m

$1,100

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Sat 10/17

10:20 am-11:59 pm

2 stops21h 39m

San Diego

Sat 10/24

10:52 am-7:50 pm

2 stops24h 58m

$1,119

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 9/7

12:05 pm-9:10 am

2 stops29h 05m

San Diego

Fri 9/18

10:40 am-3:40 pm

2 stops21h 00m

$1,154

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Tue 7/14

10:30 am-9:27 pm

1 stop18h 57m

San Diego

Tue 8/4

9:06 pm-6:50 am

1 stop25h 44m

$1,182

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 6/24

12:20 pm-9:10 am

1 stop28h 50m

San Diego

Sat 6/27

8:40 pm-9:35 am

1 stop28h 55m

$1,186
Quickest round-trip

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 8/20

10:20 am-8:54 pm

2 stops18h 34m

San Diego

Sun 8/30

2:25 pm-6:50 pm

2 stops20h 25m

$1,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 39h 18m. Icelandair provides one of the quickest options available for as low as $1,100. 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
Chula Vista
National City
Poway
Coronado
La Mesa
Santee
Julian
Lemon Grove

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