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

TAP AIR PORTUGAL and Turkish Airlines can get you from San Diego to London Gatwick Airport in just under 20h 05m. Your travel time can differ by up to 7h 20m. Airlines will cover a distance of 5492 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to London Gatwick Airport as you normally would.

What airport do you fly from for flights from San Diego to London Gatwick?

If you book a flight to London Gatwick from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from San Diego to London Gatwick per day from 0 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from San Diego to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£242+ Cheap Flights from San Diego to London Gatwick Airport

Cheap flight deals from San Diego to Gatwick

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Diego to Gatwick
Explore the most affordable flight options available from San Diego to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Tue 17/1106:25 -

3 stops31h 35m

Sun 29/1111:40 -

2 stops33h 00m

Deal found 23/9£705

Thu 8/1015:00 -

2 stops17h 00m

Tue 20/1010:35 -

2 stops20h 16m

Deal found 22/9£712

Wed 28/1006:25 -

3 stops28h 35m

Tue 3/1116:00 -

3 stops34h 38m

Deal found 22/9£713

Mon 5/1021:03 -

2 stops52h 57m

Wed 14/1014:00 -

1 stop38h 15m

Deal found 21/9£714

Tue 3/1106:25 -

2 stops20h 30m

Tue 10/1119:35 -

3 stops31h 03m

Deal found 21/9£715

Thu 22/1006:40 -

2 stops17h 45m

Mon 2/1118:40 -

2 stops36h 00m

Deal found 20/9£717

Sun 1/1106:25 -

3 stops27h 15m

Fri 6/1117:00 -

3 stops33h 38m

Deal found 22/9£718

Sun 18/1017:15 -

2 stops18h 45m

Thu 22/1021:30 -

2 stops26h 30m

Deal found 21/9£719

Tue 17/1110:40 -

2 stops23h 10m

Mon 23/1108:35 -

2 stops22h 05m

Deal found 21/9£721

Mon 9/1106:25 -

3 stops27h 50m

Tue 17/1117:25 -

3 stops33h 13m

Deal found 21/9£721

Sat 7/1110:56 -

2 stops22h 54m

Sat 14/1109:05 -

3 stops31h 32m

Deal found 23/9£722

Find flight deals from San Diego to Gatwick

Round-trip from	£696
One-way from	£242
Popular in	June
Cheapest in	February
Average price	£733

13/1-18/1
3 total stops
45h 17m total
San Diego to London

Search Deals

23/10-31/12
3 total stops
59h 24m total
San Diego to London

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£161 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Sun 10/1

06:20-09:00

2 stops18h 40m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£255

Fastest return journey

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Tue 2/2

14:00-15:45

2 stops17h 45m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£255

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Tue 2/2

17:26-16:55

3 stops39h 29m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£274

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Fri 27/11

13:02-07:20

3 stops58h 18m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£304

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Sun 10/1

17:26-16:55

3 stops39h 29m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£305

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Fri 2/10

17:45-07:55

3 stops54h 10m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£371

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Sat 3/10

17:54-09:10

3 stops55h 16m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£380

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Wed 6/1

11:17-06:50

1 stop35h 33m

London Gatwick

Wed 20/1

09:45-19:57

1 stop18h 12m

£730

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Sat 17/10

07:00-06:20

1 stop15h 20m

London Gatwick

Sat 24/10

14:00-09:40

1 stop27h 40m

£824

San DiegoLondon

SAN San Diego - LGW London Gatwick

SANLGW

San Diego

Tue 3/11

11:40-15:45

2 stops20h 05m

London Gatwick

Tue 17/11

10:40-10:35

2 stops31h 55m

£827

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from San Diego to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from San Diego with our price prediction graph.

SAN-LGW

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.

Related info for your journey

What airport do you fly from for flights from San Diego to London Gatwick?
If you book a flight to London Gatwick from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from San Diego to London Gatwick per day from 0 different airlines.
How long is the flight from San Diego to London Gatwick Airport?
TAP AIR PORTUGAL and Turkish Airlines can get you from San Diego to London Gatwick Airport in just under 20h 05m. Your travel time can differ by up to 7h 20m. Airlines will cover a distance of 5492 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from San Diego to Gatwick that include hotel bookings?
Yes. In addition to deals on San Diego to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Diego to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Gatwick.
Can I find deals for business class flights from San Diego to Gatwick?
Yes. Cheapflights offers flight deals from San Diego to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from San Diego to London Gatwick Airport from £242

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Diego to Gatwick

Cheapest flights from San Diego to GatwickExplore the most affordable flight options available from San Diego to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Explore the most affordable flight options available from San Diego to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from San Diego to GatwickDiscover carefully curated flight deals from San Diego to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Discover carefully curated flight deals from San Diego to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Last-minute flights from San Diego to GatwickDiscover last-minute flight deals from San Diego to Gatwick. Data last updated 24 September 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to Gatwick. Data last updated 24 September 2026 and is based on user searches.

One-way flights from San Diego to GatwickSearch for one-way flight options from San Diego to Gatwick. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Search for one-way flight options from San Diego to Gatwick. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

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Best time to book a flight from San Diego to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from San Diego with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from San Diego to London Gatwick?

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

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

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

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

Travelling to a place near London Gatwick Airport?

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

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Cheapest flights from San Diego to Gatwick
Explore the most affordable flight options available from San Diego to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from San Diego to Gatwick
Discover carefully curated flight deals from San Diego to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Last-minute flights from San Diego to Gatwick
Discover last-minute flight deals from San Diego to Gatwick. Data last updated 24 September 2026 and is based on user searches.

One-way flights from San Diego to Gatwick
Search for one-way flight options from San Diego to Gatwick. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.