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Cheap flights from London Gatwick Airport to San Salvador from £315

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAL
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to San Salvador (SAL). 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 16 January 2026.

Round-trip from

£619

One-way from

£315

Popular in

December

Cheapest in

February

Average price

£681
8/2-26/2
  • 8/2-26/2
  • 3 total stops
  • 58h 53m total
  • London to San Salvador
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20/1
  • 20/1
  • 1 total stop
  • 35h 56m total
  • London to San Salvador
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£37 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Gatwick to San Salvador

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to San Salvador
Explore the most affordable flight options available from Gatwick to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Sun 8/213:00
LGW
-
SAL
1 stop26h 55m
Multiple Airlines
Thu 26/216:02
SAL
-
LGW
2 stops31h 58m
Multiple Airlines
Deal found 15/1£619
Mon 9/214:00
LGW
-
SAL
2 stops30h 52m
Multiple Airlines
Thu 26/222:40
SAL
-
LGW
1 stop25h 20m
Multiple Airlines
Deal found 15/1£623
Mon 9/214:00
LGW
-
SAL
2 stops30h 52m
Multiple Airlines
Fri 27/208:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Deal found 15/1£629
Sun 8/209:40
LGW
-
SAL
3 stops36h 30m
Multiple Airlines
Fri 27/208:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Deal found 15/1£631
Fri 6/213:00
LGW
-
SAL
2 stops28h 36m
Multiple Airlines
Wed 4/308:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Deal found 15/1£640
Tue 10/208:30
LGW
-
SAL
3 stops37h 40m
Multiple Airlines
Fri 27/208:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Deal found 15/1£650
Fri 6/213:00
LGW
-
SAL
2 stops28h 36m
Multiple Airlines
Sun 1/308:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Deal found 15/1£657
Thu 22/114:00
LGW
-
SAL
1 stop32h 35m
Multiple Airlines
Thu 29/119:30
SAL
-
LGW
1 stop28h 30m
Multiple Airlines
Deal found 15/1£660
Sun 1/221:40
LGW
-
SAL
3 stops30h 39m
Multiple Airlines
Sun 8/207:34
SAL
-
LGW
3 stops28h 41m
Multiple Airlines
Deal found 14/1£670
Sat 28/209:25
LGW
-
SAL
2 stops40h 50m
Multiple Airlines
Sat 7/322:40
SAL
-
LGW
1 stop25h 20m
Multiple Airlines
Deal found 14/1£673
Sat 7/208:30
LGW
-
SAL
3 stops37h 40m
Multiple Airlines
Fri 27/208:05
SAL
-
LGW
1 stop15h 55m
Multiple Airlines
Deal found 15/1£675

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to San Salvador 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 16 January 2026.
Use the filters below to find and compare flights from London Gatwick Airport to San Salvador that are best for you.

Fly from

Gatwick

Fly to

San Salvador

Route

Depart

Return

Price

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 28/2

09:25-20:15

2 stops40h 50m

San Salvador El Salvador Intl

Sat 7/3

22:40-06:00

1 stop25h 20m

£673

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 31/1

11:55-05:02

2 stops23h 07m

San Salvador El Salvador Intl

Sat 7/2

09:35-10:55

2 stops19h 20m

£722

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 1/2

18:40-22:19

2 stops33h 39m

San Salvador El Salvador Intl

Sun 8/2

07:34-17:50

2 stops28h 16m

£726

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Wed 1/4

13:05-05:55

1 stop23h 50m

San Salvador El Salvador Intl

Thu 30/4

18:30-06:20

1 stop28h 50m

£810

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Tue 3/2

08:30-22:19

3 stops43h 49m

San Salvador El Salvador Intl

Tue 17/3

06:20-09:50

2 stops21h 30m

£817

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 9/2

13:00-09:55

1 stop26h 55m

San Salvador El Salvador Intl

Sun 1/3

08:05-06:00

1 stop15h 55m

£888

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 25/1

19:40-19:30

2 stops29h 50m

San Salvador El Salvador Intl

Wed 28/1

13:31-19:00

2 stops23h 29m

£1,037

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 12/2

11:45-19:30

2 stops37h 45m

San Salvador El Salvador Intl

Mon 2/3

21:00-19:00

1 stop16h 00m

£1,045

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 6/2

21:45-12:31

2 stops44h 46m

San Salvador El Salvador Intl

Wed 4/3

13:37-19:00

2 stops23h 23m

£1,075

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 9/2

17:05-06:15

2 stops43h 10m

San Salvador El Salvador Intl

Wed 4/3

08:00-16:10

3 stops50h 10m

£1,129

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 14 results
1
2

Best time to book a flight from Gatwick to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Gatwick 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.

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Salvador. Reviews last updated 16 January 2026.
Read through reviews of airlines operating flights from London Gatwick Airport to San Salvador, such as Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,087 reviews
Check prices

Boarding

7.1

Crew

7.7

Food

6.4

Entertainment

6.6

Comfort

6.7

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.
Iberia
7.0
Good
3,087 reviews
Iberia
7.0
Good
3,087 reviews
Check prices

Boarding

7.1

Crew

7.7

Food

6.4

Entertainment

6.6

Comfort

6.7

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to San Salvador. 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 into for flights to San Salvador from London Gatwick?

    San Salvador El Salvador Intl (SAL), located 20.5 mi from the city center, is the airport you fly into when you book flights from London Gatwick to San Salvador. 1 airline have flights to El Salvador Intl from London Gatwick on a regular basis. Booking flights from London Gatwick to San Salvador El Salvador Intl should not be difficult; the airport handles an average of 0 inbound flights from London Gatwick per day.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to San Salvador 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to San Salvador

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

Top airline flying from Gatwick to San Salvador

Discover the top airline that operate flights from Gatwick to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£1,090Average£1,232FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to San Salvador?

Deals for Gatwick to San Salvador 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 Gatwick to San Salvador?

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

Yes! Cheapflights helps users easily find flights from Gatwick to San Salvador with no change fees.

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

Of course! You can now track prices for flights from Gatwick to San Salvador and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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