What is the cheapest airline to fly from London Gatwick Airport to San Diego round-trip?

Flying on British Airways is currently your cheapest option to San Diego, with prices starting at £427. This flight start at 31% lower than the current average price 3 months from now.

What is the cheapest day to fly from London Gatwick Airport to San Diego?

Travellers seeking maximum savings on their London Gatwick Airport to San Diego flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from London Gatwick Airport to San Diego?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from London Gatwick Airport to San Diego?

Find a great deal and save up to 27% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Gatwick Airport to San Diego within the next two weeks, with the cheapest ticket starting at £495.

What is the cheapest month to fly from London Gatwick Airport to San Diego?

February can be a great time to fly to San Diego from London Gatwick Airport with a flight ticket averaging about £572. Cheapflights users have found deals in the month of February for as cheap as £387. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from LGW to SAN?

When flying from London Gatwick Airport to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 25% versus a flight in the afternoon.

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 1 airline. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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.

£461+ Flights from London Gatwick Airport to San Diego

Cheap flight deals from Gatwick to San Diego

Round-trip from	£481
One-way from	£461
Popular in	October
Cheapest in	January
Average price	£803

2/9-8/9
3 total stops
66h 32m total
London to San Diego

Search Deals

11/10
1 total stop
31h 47m total
London to San Diego

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

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 20 August 2025.

Tue 2/914:00LGW - SAN

2 stops41h 37mMultiple Airlines

Mon 8/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£481

Fri 12/910:55LGW - SAN

2 stops28h 34mMultiple Airlines

Wed 24/906:15SAN - LGW

2 stops20h 40mMultiple Airlines

Deal found 17/8£484

Sun 21/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Tue 7/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£485

Fri 5/910:00LGW - SAN

2 stops29h 29mMultiple Airlines

Mon 22/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£491

Thu 18/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Tue 7/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£493

Thu 11/914:00LGW - SAN

2 stops29h 09mMultiple Airlines

Tue 16/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£496

Wed 17/910:55LGW - SAN

2 stops28h 34mMultiple Airlines

Wed 24/906:15SAN - LGW

2 stops20h 40mMultiple Airlines

Deal found 18/8£498

Sun 21/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Wed 1/1009:00SAN - LGW

1 stop17h 00mMultiple Airlines

Deal found 17/8£507

Fri 31/1013:00LGW - SAN

1 stop30h 45mMultiple Airlines

Sun 9/1120:08SAN - LGW

2 stops25h 52mMultiple Airlines

Deal found 19/8£512

Best flights from Gatwick to San Diego
Discover carefully curated flight deals from Gatwick to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2025.

Tue 2/914:00LGW - SAN

2 stops41h 37mMultiple Airlines

Mon 8/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£481

Fri 12/910:55LGW - SAN

2 stops28h 34mMultiple Airlines

Wed 24/906:15SAN - LGW

2 stops20h 40mMultiple Airlines

Deal found 17/8£484

Sat 20/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Thu 2/1009:00SAN - LGW

1 stop17h 00mMultiple Airlines

Deal found 17/8£484

Sun 21/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Tue 7/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£485

Mon 10/1113:00LGW - SAN

1 stop31h 45mMultiple Airlines

Sat 15/1121:59SAN - LGW

1 stop24h 01mMultiple Airlines

Deal found 19/8£485

Fri 5/910:00LGW - SAN

2 stops29h 29mMultiple Airlines

Mon 22/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£491

Thu 18/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Tue 7/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£493

Thu 11/914:00LGW - SAN

2 stops29h 09mMultiple Airlines

Tue 16/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£496

Wed 17/910:55LGW - SAN

2 stops28h 34mMultiple Airlines

Wed 24/906:15SAN - LGW

2 stops20h 40mMultiple Airlines

Deal found 18/8£498

Wed 17/910:55LGW - SAN

2 stops20h 39mMultiple Airlines

Tue 7/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£507

Sun 21/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Mon 6/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£507

Last-minute flights from Gatwick to San Diego
Discover last-minute flight deals from Gatwick to San Diego. Data last updated 20 August 2025 and is based on user searches.

Tue 2/914:00LGW - SAN

2 stops41h 37mMultiple Airlines

Mon 8/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£481

Fri 5/910:00LGW - SAN

2 stops29h 29mMultiple Airlines

Mon 22/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£491

Thu 11/914:00LGW - SAN

2 stops29h 09mMultiple Airlines

Tue 16/921:25SAN - LGW

1 stop24h 55mMultiple Airlines

Deal found 17/8£496

Fri 12/910:55LGW - SAN

2 stops28h 34mMultiple Airlines

Wed 24/906:15SAN - LGW

2 stops20h 40mMultiple Airlines

Deal found 17/8£484

Wed 17/910:55LGW - SAN

2 stops28h 34mMultiple Airlines

Wed 24/906:15SAN - LGW

2 stops20h 40mMultiple Airlines

Deal found 18/8£498

Thu 18/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Tue 7/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£493

Thu 18/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Mon 6/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£515

Sun 21/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Tue 7/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£485

Sun 21/910:00LGW - SAN

2 stops33h 09mMultiple Airlines

Mon 6/1021:51SAN - LGW

1 stop24h 29mMultiple Airlines

Deal found 17/8£507

One-way flights from Gatwick to San Diego
Search for one-way flight options from Gatwick to San Diego. Find affordable one-way fares based on user searches. Data last updated 20 August 2025.

Sat 11/1013:05LGW - SAN

1 stop31h 47mMultiple Airlines

Deal found 17/8£461

Sat 6/914:00LGW - SAN

1 stop38h 29mMultiple Airlines

Deal found 17/8£465

Tue 26/814:00LGW - SAN

1 stop38h 29mMultiple Airlines

Deal found 17/8£472

Sun 24/814:00LGW - SAN

1 stop38h 29mMultiple Airlines

Deal found 18/8£475

Fri 5/910:55LGW - SAN

1 stop16h 51mMultiple Airlines

Deal found 17/8£479

Mon 1/910:25LGW - SAN

1 stop17h 21mMultiple Airlines

Deal found 17/8£499

Sun 14/910:55LGW - SAN

1 stop16h 51mMultiple Airlines

Deal found 17/8£521

Wed 17/1213:00LGW - SAN

1 stop31h 39mMultiple Airlines

Deal found 16/8£525

Sat 3/122:30LGW - SAN

3 stops44h 38mMultiple Airlines

Deal found 18/8£530

Sun 5/1010:55LGW - SAN

1 stop20h 46mMultiple Airlines

Deal found 19/8£535

Cheapflights Fare Finder

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

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Tue 2/9

14:00-23:37

2 stops41h 37m

San Diego

Mon 8/9

21:25-06:20

1 stop24h 55m

£481

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 12/9

10:55-07:29

2 stops28h 34m

San Diego

Wed 24/9

06:15-10:55

2 stops20h 40m

£484

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Sat 20/9

10:00-11:09

2 stops33h 09m

San Diego

Thu 2/10

09:00-10:00

1 stop17h 00m

£484

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Sun 21/9

10:00-11:09

2 stops33h 09m

San Diego

Tue 7/10

21:51-06:20

1 stop24h 29m

£485

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Mon 10/11

13:00-12:45

1 stop31h 45m

San Diego

Sat 15/11

21:59-06:00

1 stop24h 01m

£485

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 5/9

10:00-07:29

2 stops29h 29m

San Diego

Mon 22/9

21:25-06:20

1 stop24h 55m

£491

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 18/9

10:00-11:09

2 stops33h 09m

San Diego

Tue 7/10

21:51-06:20

1 stop24h 29m

£493

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 11/9

14:00-11:09

2 stops29h 09m

San Diego

Tue 16/9

21:25-06:20

1 stop24h 55m

£496

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 17/9

10:55-07:29

2 stops28h 34m

San Diego

Wed 24/9

06:15-10:55

2 stops20h 40m

£498

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 17/9

10:55-23:34

2 stops20h 39m

San Diego

Tue 7/10

21:51-06:20

1 stop24h 29m

£507

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 21 results

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.

Reviews of airlines servicing San Diego

See what other customers who have flown with British Airways from London Gatwick Airport to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,289 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

British Airways

6.7

Okay

7,289 reviews

British Airways

6.7

Okay

7,289 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

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 1 airline. San Diego is conveniently located just 2.6 mi from San Diego’s city center.
What is the cheapest airline to fly from London Gatwick Airport to San Diego round-trip?
Flying on British Airways is currently your cheapest option to San Diego, with prices starting at £427. This flight start at 31% lower than the current average price 3 months from now.
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

Coronado

El Cajon

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Gatwick to San Diego

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£427	Average£699	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Diego from Gatwick today with Cheapflights!

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

Cheapflights helps you find that perfect flight to San Diego from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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Cheapflights is completely free to use, so you can start saving the moment you arrive.

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Our users can plan ahead with confidence and find flights with no change fees

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Gatwick Airport to San Diego from £461

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to San Diego

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to San Diego

Cheapest flights from Gatwick to San DiegoExplore 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 20 August 2025.

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 20 August 2025.

Cheapflights Fare Finder

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

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.

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?

Reviews of airlines servicing San Diego

See what other customers who have flown with British Airways from London Gatwick Airport to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What is the cheapest airline to fly from London Gatwick Airport to San Diego round-trip?

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

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

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

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

Travelling to a place near San Diego?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to San Diego

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

Top airline flying from Gatwick to San Diego

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 20 August 2025.