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Cheap flights from San Salvador to London Gatwick Airport from £274

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — LGW
21 Mar — 28 Mar1
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 19 February 2026.

Thu 19/322:10
SAL
-
LGW
1 stop25h 50m
Multiple Airlines
Tue 24/307:20
LGW
-
SAL
2 stops28h 55m
Multiple Airlines
Deal found 18/2£643
Wed 25/308:05
SAL
-
LGW
1 stop23h 15m
Multiple Airlines
Tue 7/414:00
LGW
-
SAL
2 stops34h 30m
Multiple Airlines
Deal found 18/2£647
Fri 20/308:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Mon 23/319:30
LGW
-
SAL
2 stops40h 45m
Multiple Airlines
Deal found 18/2£654
Fri 20/308:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Tue 24/307:20
LGW
-
SAL
2 stops28h 55m
Multiple Airlines
Deal found 18/2£657
Fri 25/922:35
SAL
-
LGW
1 stop24h 45m
Multiple Airlines
Fri 9/1013:05
LGW
-
SAL
1 stop23h 50m
Multiple Airlines
Deal found 17/2£667
Fri 11/922:35
SAL
-
LGW
1 stop24h 45m
Multiple Airlines
Sun 27/913:05
LGW
-
SAL
1 stop24h 25m
Multiple Airlines
Deal found 17/2£668
Wed 18/308:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Tue 24/307:20
LGW
-
SAL
2 stops28h 55m
Multiple Airlines
Deal found 18/2£672
Wed 25/308:05
SAL
-
LGW
1 stop23h 15m
Multiple Airlines
Wed 8/413:05
LGW
-
SAL
1 stop23h 50m
Multiple Airlines
Deal found 18/2£677
Thu 19/322:10
SAL
-
LGW
1 stop25h 50m
Multiple Airlines
Sat 21/319:40
LGW
-
SAL
2 stops21h 25m
Multiple Airlines
Deal found 18/2£685
Wed 18/308:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Fri 20/306:50
LGW
-
SAL
2 stops29h 25m
Multiple Airlines
Deal found 18/2£693
Fri 20/308:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Sat 21/319:40
LGW
-
SAL
2 stops21h 25m
Multiple Airlines
Deal found 18/2£698
Mon 2/323:19
SAL
-
LGW
2 stops34h 26m
Multiple Airlines
Tue 17/321:20
LGW
-
SAL
2 stops42h 33m
Multiple Airlines
Deal found 16/2£699

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 19 February 2026.

Round-trip from

£643

One-way from

£274

Popular in

June

Cheapest in

September

Average price

£793
19/3-24/3
  • 19/3-24/3
  • 3 total stops
  • 54h 45m total
  • San Salvador to London
Search Deals
19/3
  • 19/3
  • 2 total stops
  • 37h 07m total
  • San Salvador to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 19 February 2026.
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

Thu 19/3

22:10-06:00

1 stop25h 50m

London Gatwick

Tue 24/3

07:20-06:15

2 stops28h 55m

£643

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 20/3

08:05-06:00

1 stop15h 55m

London Gatwick

Mon 23/3

19:30-06:15

2 stops40h 45m

£654

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 25/3

08:05-13:20

1 stop23h 15m

London Gatwick

Thu 9/4

13:05-05:55

1 stop23h 50m

£685

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 18/3

08:05-06:00

1 stop15h 55m

London Gatwick

Fri 20/3

06:50-06:15

2 stops29h 25m

£693

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Mon 2/3

23:19-15:45

2 stops34h 26m

London Gatwick

Tue 17/3

21:20-09:53

2 stops42h 33m

£699

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 17/3

08:05-15:45

2 stops25h 40m

London Gatwick

Tue 24/3

07:20-06:15

2 stops28h 55m

£709

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 1/5

19:20-06:20

1 stop28h 00m

London Gatwick

Mon 18/5

14:00-19:40

2 stops36h 40m

£718

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Thu 2/4

22:35-06:20

1 stop24h 45m

London Gatwick

Thu 9/4

13:05-06:30

1 stop24h 25m

£768

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 1/7

18:30-06:20

1 stop28h 50m

London Gatwick

Mon 31/8

13:05-05:55

1 stop23h 50m

£768

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 18/3

08:05-06:00

1 stop15h 55m

London Gatwick

Wed 25/3

10:00-06:15

2 stops26h 15m

£773

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 18 results
1
2

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.

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
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Crawley
Romford

Browse thousands of different options on Cheapflights for your next trip

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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

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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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