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Cheap flights from San Salvador to London Gatwick Airport from £312

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — LGW
12 Jan — 19 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Salvador to Gatwick

Enter your travel dates to find the best prices.

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 13 December 2025.

Sun 14/1219:30SAL - LGW
1 stop28h 30mMultiple Airlines
Fri 26/1211:40LGW - SAL
1 stop29h 10mMultiple Airlines
Deal found 12/12£1,093
Sat 13/1222:40SAL - LGW
1 stop25h 20mMultiple Airlines
Fri 26/1209:35LGW - SAL
2 stops40h 40mMultiple Airlines
Deal found 12/12£1,130
Sun 14/1221:00SAL - LGW
1 stop16h 00mIberia
Fri 26/1221:45LGW - SAL
2 stops44h 52mIberia
Deal found 12/12£1,150
Thu 25/1221:00SAL - LGW
1 stop31h 50mIberia
Wed 31/1219:40LGW - SAL
2 stops29h 50mIberia
Deal found 12/12£1,185
Sat 13/1221:00SAL - LGW
1 stop31h 50mIberia
Sat 20/1219:40LGW - SAL
2 stops31h 25mIberia
Deal found 12/12£1,187
Sat 13/1206:00SAL - LGW
2 stops22h 50mIberia
Fri 26/1221:45LGW - SAL
2 stops44h 52mIberia
Deal found 12/12£1,219
Sun 14/1221:00SAL - LGW
1 stop16h 00mIberia
Sun 21/1219:40LGW - SAL
2 stops31h 25mIberia
Deal found 12/12£1,227
Mon 29/1205:00SAL - LGW
2 stops29h 25mMultiple Airlines
Wed 14/110:00LGW - SAL
2 stops19h 36mMultiple Airlines
Deal found 12/12£1,250
Sat 13/1221:00SAL - LGW
1 stop31h 50mIberia
Sun 21/1219:30LGW - SAL
2 stops49h 10mIberia
Deal found 12/12£1,256

Find flight deals from San Salvador to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Gatwick (LGW). 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 13 December 2025.

Round-trip from

£579

One-way from

£312

Popular in

June

Cheapest in

September

Average price

£856
21/1-26/1
  • 21/1-26/1
  • 3 total stops
  • 64h 19m total
  • San Salvador to London
Search Deals
7/1
  • 7/1
  • 2 total stops
  • 51h 21m total
  • San Salvador to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from San Salvador to Gatwick 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 13 December 2025.
Use the filters below to find and compare flights from San Salvador to London Gatwick Airport that are best for you.

Fly from

San Salvador

Fly to

Gatwick

Route

Depart

Return

Price

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 23/1

08:05-06:00

1 stop15h 55m

London Gatwick

Tue 27/1

13:00-08:40

2 stops25h 40m

£599

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 23/1

08:05-06:00

1 stop15h 55m

London Gatwick

Sun 8/2

13:00-09:55

1 stop26h 55m

£640

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 8/5

22:55-06:20

1 stop24h 25m

London Gatwick

Mon 18/5

13:05-05:55

1 stop23h 50m

£657

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 9/1

08:05-06:00

1 stop15h 55m

London Gatwick

Fri 16/1

14:00-13:32

2 stops29h 32m

£691

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 13/3

05:30-15:10

3 stops27h 40m

London Gatwick

Wed 18/3

08:30-09:23

3 stops30h 53m

£700

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sat 16/5

22:55-06:20

1 stop24h 25m

London Gatwick

Sun 24/5

13:05-05:55

1 stop23h 50m

£704

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sat 16/5

22:55-06:20

1 stop24h 25m

London Gatwick

Mon 25/5

13:05-06:30

1 stop24h 25m

£704

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 25/3

08:05-06:00

1 stop15h 55m

London Gatwick

Mon 30/3

13:05-06:30

1 stop24h 25m

£724

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 7/1

20:39-06:00

2 stops51h 21m

£312

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 6/1

13:31-19:00

2 stops23h 29m

£1,108

Flights are sorted by cheapest return flights first.

Deals found on 12/12

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.
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 San Salvador to London Gatwick Airport

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

Find hourly flight availability from San Salvador to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 December 2025.

A simple way to save on the total cost of your ticket is to fly from San Salvador to London Gatwick Airport in the evening. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from San Salvador to Gatwick. 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 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.

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
Milton Keynes
Croydon
Slough
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Watford
Hayes
Crawley
Winchester
Deal
Bedford
Romford
Chichester
Guildford
Ipswich

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Alternative routes for San Salvador to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
San Salvador to Heathrow flights

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 San Salvador to Gatwick?

Deals for San Salvador to Gatwick flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Salvador to Gatwick for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from San Salvador to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for San Salvador to Gatwick flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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