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Cheap flights from London Gatwick Airport to San Salvador from £318

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAL
12 Mar — 19 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 10 February 2026.

Mon 9/314:00
LGW
-
SAL
2 stops29h 56m
Multiple Airlines
Tue 31/319:20
SAL
-
LGW
1 stop28h 00m
Multiple Airlines
Deal found 8/2£615
Thu 12/310:00
LGW
-
SAL
2 stops26h 15m
Multiple Airlines
Thu 19/322:10
SAL
-
LGW
1 stop25h 50m
Multiple Airlines
Deal found 10/2£640
Thu 16/413:05
LGW
-
SAL
1 stop24h 25m
Multiple Airlines
Thu 23/419:20
SAL
-
LGW
1 stop28h 00m
Multiple Airlines
Deal found 10/2£641
Sat 11/413:05
LGW
-
SAL
1 stop23h 50m
Multiple Airlines
Fri 24/419:20
SAL
-
LGW
1 stop28h 00m
Multiple Airlines
Deal found 8/2£662
Fri 6/314:00
LGW
-
SAL
2 stops48h 05m
Multiple Airlines
Sat 14/322:10
SAL
-
LGW
1 stop25h 50m
Multiple Airlines
Deal found 9/2£663
Sun 8/313:00
LGW
-
SAL
1 stop36h 05m
Multiple Airlines
Sun 15/322:40
SAL
-
LGW
1 stop25h 20m
Multiple Airlines
Deal found 8/2£666
Fri 9/1013:05
LGW
-
SAL
1 stop23h 50m
Multiple Airlines
Fri 23/1022:35
SAL
-
LGW
1 stop24h 45m
Multiple Airlines
Deal found 9/2£686
Sat 25/413:05
LGW
-
SAL
1 stop24h 25m
Multiple Airlines
Fri 5/618:30
SAL
-
LGW
1 stop28h 50m
Multiple Airlines
Deal found 10/2£696

Find 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 10 February 2026.

Round-trip from

£557

One-way from

£318

Popular in

December

Cheapest in

March

Average price

£608
24/4-9/5
  • 24/4-9/5
  • 4 total stops
  • 54h 55m total
  • London to San Salvador
Search Deals
3/5
  • 3/5
  • 3 total stops
  • 54h 52m total
  • London to San Salvador
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£39 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 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 10 February 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

Thu 12/3

10:00-06:15

2 stops26h 15m

San Salvador El Salvador Intl

Thu 19/3

22:10-06:00

1 stop25h 50m

£640

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 16/4

13:05-06:30

1 stop24h 25m

San Salvador El Salvador Intl

Thu 23/4

19:20-06:20

1 stop28h 00m

£641

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 11/4

13:05-05:55

1 stop23h 50m

San Salvador El Salvador Intl

Fri 24/4

19:20-06:20

1 stop28h 00m

£662

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 8/3

13:00-19:05

1 stop36h 05m

San Salvador El Salvador Intl

Sun 15/3

22:40-06:00

1 stop25h 20m

£666

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 9/3

19:25-16:10

3 stops50h 45m

San Salvador El Salvador Intl

Tue 31/3

19:20-06:20

1 stop28h 00m

£678

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 25/4

13:05-06:30

1 stop24h 25m

San Salvador El Salvador Intl

Fri 5/6

18:30-06:20

1 stop28h 50m

£696

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 23/2

10:00-15:40

3 stops35h 40m

San Salvador El Salvador Intl

Thu 26/2

07:35-16:25

2 stops26h 50m

£725

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 28/2

20:15-22:19

3 stops32h 04m

San Salvador El Salvador Intl

Sat 14/3

08:30-20:40

2 stops30h 10m

£752

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Wed 1/4

06:45-20:56

3 stops21h 11m

San Salvador El Salvador Intl

Mon 6/4

07:45-17:50

2 stops27h 05m

£787

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 2/5

13:05-13:52

2 stops31h 47m

£329

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 15 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 10 February 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
3,112 reviews
Check prices

Overall

7.0

Boarding

7.2

Crew

7.7

Entertainment

6.6

Food

6.4

Comfort

6.8

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
3,112 reviews
Iberia
7.0
Good
3,112 reviews
Check prices

Overall

7.0

Boarding

7.2

Crew

7.7

Entertainment

6.6

Food

6.4

Comfort

6.8

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

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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 10 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£1,069Average£1,209FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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

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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.

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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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