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Cheap flights from San Salvador to London Gatwick Airport from £275

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — LGW
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 15 January 2026.

Round-trip from

£504

One-way from

£275

Popular in

June

Cheapest in

September

Average price

£678
24/4-6/5
  • 24/4-6/5
  • 2 total stops
  • 48h 35m total
  • San Salvador to London
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17/4
  • 17/4
  • 1 total stop
  • 24h 45m total
  • San Salvador to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£54 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find 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 15 January 2026.

Fri 24/422:35
SAL
-
LGW
1 stop24h 45m
Multiple Airlines
Wed 6/513:05
LGW
-
SAL
1 stop23h 50m
Multiple Airlines
Deal found 14/1£504
Tue 27/108:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Fri 30/113:00
LGW
-
SAL
2 stops30h 36m
Multiple Airlines
Deal found 13/1£531
Wed 30/922:35
SAL
-
LGW
1 stop24h 45m
Multiple Airlines
Sun 4/1013:05
LGW
-
SAL
1 stop23h 50m
Multiple Airlines
Deal found 13/1£593
Sun 1/207:34
SAL
-
LGW
3 stops26h 56m
Multiple Airlines
Mon 9/211:00
LGW
-
SAL
3 stops33h 52m
Multiple Airlines
Deal found 13/1£606

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 15 January 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

Fri 24/4

22:35-06:20

1 stop24h 45m

London Gatwick

Wed 6/5

13:05-05:55

1 stop23h 50m

£504

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 10/3

06:20-10:55

2 stops22h 35m

London Gatwick

Tue 17/3

11:55-05:02

2 stops23h 07m

£606

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sun 1/2

07:34-16:30

3 stops26h 56m

London Gatwick

Mon 9/2

11:00-14:52

3 stops33h 52m

£610

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Mon 2/2

06:20-10:55

2 stops22h 35m

London Gatwick

Mon 9/2

11:55-05:02

2 stops23h 07m

£635

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 30/1

08:45-10:00

1 stop19h 15m

London Gatwick

Fri 13/2

14:00-13:11

2 stops53h 11m

£643

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 21/4

06:20-14:40

2 stops25h 20m

London Gatwick

Sat 25/4

15:40-13:52

3 stops29h 12m

£647

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 24/3

19:05-10:00

2 stops32h 55m

London Gatwick

Wed 15/4

07:10-09:23

3 stops33h 13m

£649

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Mon 16/3

06:20-10:55

2 stops22h 35m

London Gatwick

Tue 24/3

11:55-05:02

2 stops23h 07m

£652

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 17/4

22:35-06:20

1 stop24h 45m

£275

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sat 24/1

17:35-06:00

2 stops30h 25m

£288

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 13 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
Croydon
Luton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford
Folkestone
Southall

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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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