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$565+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 12, 2025.

Round-trip from

$653
(Mytrip)

One-way from

$565
(Mytrip)

Popular in

October

Cheapest in

January

Average price

$743
From London Gatwick to San Diego
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One-way flight from London Gatwick to San Diego
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Highest demand for flights based on searches. 7% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:45 amLGW - SAN
2 stops28h 28mMultiple Airlines
Wed 7/96:15 amSAN - LGW
2 stops20h 40mMultiple Airlines
Deal found 6/10$652
This TravelUp deal was found by Cheapflights users on 6/11. 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.
Fri 6/2012:00 pmLGW - SAN
1 stop16h 40mVirgin Atlantic
Mon 6/237:05 amSAN - LGW
1 stop18h 55mVirgin Atlantic
Deal found 6/11$670
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2512:00 pmLGW - SAN
1 stop16h 41mDelta
Sat 9/66:30 amSAN - LGW
1 stop19h 30mDelta
Deal found 6/11$695
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1312:20 pmLGW - SAN
2 stops18h 16mAmerican Airlines
Sun 9/286:15 amSAN - LGW
2 stops18h 20mAmerican Airlines
Deal found 6/12$702
This ChecknFly deal was found by Cheapflights users on 6/11. 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.
Wed 7/912:10 pmLGW - SAN
1 stop29h 54mIcelandair
Wed 7/169:00 pmSAN - LGW
1 stop28h 35mIcelandair
Deal found 6/11$812
This Expedia deal was found by Cheapflights users on 6/11. 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.
Wed 7/912:10 pmLGW - SAN
1 stop29h 54mJetBlue
Wed 7/1611:14 amSAN - LGW
1 stop14h 21mJetBlue
Deal found 6/11$838
This SWISS deal was found by Cheapflights users on 6/11. 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.
Thu 6/266:40 pmLGW - SAN
2 stops34h 10mSWISS
Mon 11/241:10 pmSAN - LGW
2 stops20h 40mSWISS
Deal found 6/11$843

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 12, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to San Diego that are best for you.

Fly from

Gatwick

Fly to

San Diego

Route

Depart

Return

Price

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 9/5

10:55 am-8:14 am

2 stops29h 19m

San Diego

Sat 9/20

3:10 pm-10:55 am

2 stops35h 45m

$653

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 8/25

12:00 pm-8:41 pm

1 stop16h 41m

San Diego

Sat 9/6

6:30 am-10:00 am

1 stop19h 30m

$695

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Sat 9/13

12:20 pm-10:36 pm

2 stops18h 16m

San Diego

Sun 9/28

6:15 am-8:35 am

2 stops18h 20m

$702

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 7/4

12:00 pm-11:41 pm

1 stop19h 41m

San Diego

Mon 7/7

9:55 pm-10:00 am

1 stop28h 05m

$750

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 7/9

12:10 pm-10:04 am

1 stop29h 54m

San Diego

Wed 7/16

9:00 pm-9:35 am

1 stop28h 35m

$812

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 7/9

12:10 pm-10:04 am

1 stop29h 54m

San Diego

Wed 7/16

11:14 am-9:35 am

1 stop14h 21m

$838

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 6/26

6:40 pm-8:50 pm

2 stops34h 10m

San Diego

Mon 11/24

1:10 pm-5:50 pm

2 stops20h 40m

$843

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 8/7

6:00 am-1:20 pm

3 stops39h 20m

$565

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 7/10

10:45 am-1:20 pm

2 stops34h 35m

$624

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 9/11

12:10 pm-9:00 am

2 stops28h 50m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to San Diego

What is the cheapest month to book a flight from London Gatwick Airport to San Diego?

Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to San Diego (average of $286). Flying from London Gatwick Airport to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, SWISS and Virgin Atlantic from London to San Diego. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from London Gatwick Airport to San Diego round-trip?

    Our cheapest airline available from London Gatwick Airport to San Diego is Delta. Our recent data shows that you can find tickets from as low as $695 on this airline. Additional options worth looking into are American Airlines and Virgin Atlantic, starting at $702 and $750 round-trip. These flights start at 18% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to San Diego one-way?

    $624 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on JetBlue and Air Europa, with prices starting from $823 and $885, respectively.

  • 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to San Diego?

    Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to San Diego (average of $286). Flying from London Gatwick Airport to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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Alternative routes for Gatwick to San Diego

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