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 SAL to LGW?

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

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

Located just 20.5 mi from the city center, San Salvador El Salvador Intl is the airport most travelers will use when flying to London Gatwick from San Salvador. Booking flights from El Salvador Intl (SAL) to London Gatwick should be relatively easy as there are 0 daily outbound flights to London Gatwick from 0 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from San Salvador 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.

£425+ Cheap Flights from San Salvador to London Gatwick Airport

Cheap flight deals from San Salvador to Gatwick

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

Cheapest flights from San Salvador to Gatwick
Explore the most affordable flight options available from San Salvador to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Thu 3/1213:58 -

2 stops19h 47m

Wed 9/1210:00 -

2 stops19h 38m

Deal found 8/11£883

Thu 31/1208:14 -

2 stops20h 41m

Sun 17/121:45 -

1 stop37h 45m

Deal found 9/11£913

Thu 3/1213:58 -

2 stops19h 47m

Thu 10/1210:00 -

2 stops19h 38m

Deal found 9/11£935

Thu 24/1213:58 -

2 stops19h 47m

Thu 31/1210:00 -

2 stops19h 35m

Deal found 9/11£938

Sun 8/1103:45 -

1 stop23h 25m

Mon 16/1108:35 -

2 stops26h 55m

Deal found 5/11£946

Thu 31/1213:58 -

2 stops19h 47m

Sun 17/116:45 -

2 stops27h 14m

Deal found 9/11£964

Thu 17/1213:58 -

2 stops19h 47m

Fri 1/110:00 -

2 stops19h 35m

Deal found 5/11£999

Tue 22/1213:58 -

2 stops19h 47m

Fri 1/110:00 -

2 stops19h 35m

Deal found 9/11£999

Wed 18/1113:59 -

2 stops19h 46m

Fri 20/1110:00 -

2 stops33h 14m

Deal found 8/11£1,006

Tue 22/1213:58 -

2 stops19h 47m

Tue 29/1210:00 -

2 stops19h 38m

Deal found 7/11£1,034

Find flight deals from San Salvador to Gatwick

Round-trip from	£797
One-way from	£425
Popular in	July
Cheapest in	February
Average price	£791

Air France
15/2-3/3
4 total stops
39h 36m total
San Salvador to London

Search Deals

Air Europa
10/3-31/12
1 total stop
14h 55m total
San Salvador to London

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£65 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Wed 10/3

12:05-09:00

1 stop14h 55m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£425

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Thu 11/3

15:18-22:40

2 stops25h 22m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£486

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Wed 10/3

14:05-15:45

2 stops19h 40m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£487

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Sat 13/3

15:18-21:00

2 stops23h 42m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£515

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Tue 9/3

10:14-14:45

3 stops22h 31m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£524

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Wed 23/12

15:23-07:10

2 stops33h 47m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£536

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Sun 20/12

04:57-16:25

2 stops29h 28m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£553

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Wed 23/12

12:05-09:00

1 stop14h 55m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£591

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Tue 22/12

20:45-19:00

1 stop16h 15m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£765

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Thu 6/5

07:30-16:30

2 stops26h 00m

London Gatwick

Mon 10/5

10:00-23:36

2 stops20h 36m

£1,170

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from San Salvador to Gatwick

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

SAL-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 Salvador to London Gatwick?
Located just 20.5 mi from the city center, San Salvador El Salvador Intl is the airport most travelers will use when flying to London Gatwick from San Salvador. Booking flights from El Salvador Intl (SAL) to London Gatwick should be relatively easy as there are 0 daily outbound flights to London Gatwick from 0 different airlines.
Can I find deals for flights from San Salvador to Gatwick that include hotel bookings?
Yes. In addition to deals on San Salvador to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Salvador to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Salvador to Gatwick.
Can I find deals for business class flights from San Salvador to Gatwick?
Yes. Cheapflights offers flight deals from San Salvador 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 Salvador to London Gatwick Airport from £425

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Salvador to Gatwick

Cheapest flights from San Salvador to GatwickExplore the most affordable flight options available from San Salvador to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Explore the most affordable flight options available from San Salvador to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from San Salvador to GatwickDiscover carefully curated flight deals from San Salvador to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from San Salvador to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from San Salvador to GatwickDiscover last-minute flight deals from San Salvador to Gatwick. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from San Salvador to Gatwick. Data last updated 9 November 2026 and is based on user searches.

One-way flights from San Salvador to GatwickSearch for one-way flight options from San Salvador to Gatwick. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from San Salvador to Gatwick. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from San Salvador to Gatwick

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Cheapflights Fare Finder

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

Best time to book a flight from San Salvador to Gatwick

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

Related info for your journey

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

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

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

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

Travelling to a place near London Gatwick Airport?

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 San Salvador to Gatwick

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

Complete your trip

Complete your trip to Gatwick by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from San Salvador to Gatwick by cabin class

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Other flights to Gatwick

Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

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

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

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Cheapest flights from San Salvador to Gatwick
Explore the most affordable flight options available from San Salvador to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from San Salvador to Gatwick
Discover carefully curated flight deals from San Salvador to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from San Salvador to Gatwick
Discover last-minute flight deals from San Salvador to Gatwick. Data last updated 9 November 2026 and is based on user searches.

One-way flights from San Salvador to Gatwick
Search for one-way flight options from San Salvador to Gatwick. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.