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Cheap flights from London Gatwick Airport to San Diego from £453

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAN
4 May — 11 May1
1 adult

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 29 April 2025.

Round-trip from

£483

One-way from

£453

Popular in

October

Cheapest in

January

Average price

£711
American Airlines
  • American Airlines
  • 24/9-1/10
  • 4 total stops
  • 55h 51m total
  • London to San Diego
12/10
  • 12/10
  • 1 total stop
  • 37h 50m total
  • London to San Diego
Highest demand for flights based on searches. 6% potential increase in price (£35 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in April 2025

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 29 April 2025.

Wed 24/912:10LGW - SAN
1 stop29h 07mIcelandair
Fri 3/1020:40SAN - LGW
2 stops52h 55mIcelandair
Deal found 29/4£512
Sat 22/1118:45LGW - SAN
2 stops34h 30mSWISS
Sat 6/1216:04SAN - LGW
2 stops17h 46mSWISS
Deal found 29/4£524
Fri 6/612:00LGW - SAN
1 stop16h 27mMultiple Airlines
Sun 15/607:05SAN - LGW
1 stop18h 55mMultiple Airlines
Deal found 29/4£528
Fri 6/612:00LGW - SAN
2 stops18h 40mVirgin Atlantic
Sun 15/607:05SAN - LGW
1 stop18h 55mVirgin Atlantic
Deal found 29/4£530
Thu 29/510:40LGW - SAN
2 stops18h 56mFinnair
Tue 3/607:25SAN - LGW
2 stops16h 45mFinnair
Deal found 29/4£532
Fri 23/512:00LGW - SAN
1 stop31h 57mDelta
Thu 5/606:15SAN - LGW
2 stops19h 45mDelta
Deal found 29/4£547
Sat 1/1119:35LGW - SAN
2 stops20h 51mIberia
Fri 14/1110:51SAN - LGW
2 stops23h 59mIberia
Deal found 29/4£613
Thu 29/510:45LGW - SAN
3 stops34h 35mWestJet
Tue 3/614:05SAN - LGW
3 stops35h 20mWestJet
Deal found 29/4£717
Sat 10/513:05LGW - SAN
1 stop18h 48mNorse Atlantic UK
Fri 23/522:00SAN - LGW
2 stops24h 20mNorse Atlantic UK
Deal found 29/4£1,032
Thu 17/710:35LGW - SAN
3 stops42h 47mTAP AIR PORTUGAL
Wed 23/710:15SAN - LGW
2 stops19h 45mTAP AIR PORTUGAL
Deal found 29/4£1,579

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 29 April 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

Wed 24/9

12:10-09:17

1 stop29h 07m

San Diego

Wed 1/10

10:40-09:35

1 stop14h 55m

£512

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 6/6

12:00-20:27

1 stop16h 27m

San Diego

Sun 15/6

07:05-10:00

1 stop18h 55m

£528

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 6/6

12:00-22:40

2 stops18h 40m

San Diego

Sun 15/6

07:05-10:00

1 stop18h 55m

£530

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 29/5

10:40-21:36

2 stops18h 56m

San Diego

Tue 3/6

07:25-08:10

2 stops16h 45m

£532

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 23/5

12:00-11:57

1 stop31h 57m

San Diego

Thu 5/6

06:15-10:00

2 stops19h 45m

£547

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Tue 27/5

18:35-20:36

2 stops34h 01m

San Diego

Tue 3/6

06:30-17:50

2 stops27h 20m

£550

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 29/5

10:45-13:20

3 stops34h 35m

San Diego

Tue 3/6

14:05-09:25

3 stops35h 20m

£717

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Sat 10/5

13:05-23:53

1 stop18h 48m

San Diego

Fri 23/5

22:00-06:20

2 stops24h 20m

£1,032

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 17/7

10:35-21:22

3 stops42h 47m

San Diego

Wed 23/7

10:15-14:00

2 stops19h 45m

£1,579

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Sun 12/10

14:00-19:50

1 stop37h 50m

£453

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 19 results
1
2

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 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.

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, January is the cheapest month in which you can book a flight from London Gatwick Airport to San Diego (average of £585). Flying from London Gatwick Airport to San Diego in July is currently the most expensive (average of £920). 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 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 29 April 2025.

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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
8.0
Very Good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from London Gatwick. On average, San Diego has 0 inbound flights from London Gatwick per day from 2 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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

    Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at £483. Additional return tickets that might be worth considering are offered by Icelandair and Virgin Atlantic, with the lowest prices starting at £507 and £512, respectively. These flights start at 24% 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?

    £481 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Europa and KLM, with prices starting from £585 and £640, 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 holiday 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, January is the cheapest month in which you can book a flight from London Gatwick Airport to San Diego (average of £585). Flying from London Gatwick Airport to San Diego in July is currently the most expensive (average of £920). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
El Cajon

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Alternative routes for Gatwick to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Gatwick to San Diego

Discover the top 2 airlines that operate flights from Gatwick to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£434Average£600FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£465Average£736FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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How does Cheapflights help users find flights from Gatwick to San Diego?

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to San Diego, users can toggle the no change fees filter when performing a flight search.

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

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

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