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Cheap flights from London Gatwick Airport to San Salvador from £305

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAL
26 Feb — 5 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 27 January 2026.

Wed 11/311:20
LGW
-
SAL
2 stops32h 24m
Multiple Airlines
Wed 18/312:37
SAL
-
LGW
2 stops38h 23m
Multiple Airlines
Deal found 25/1£587
Thu 26/218:40
LGW
-
SAL
3 stops31h 50m
Multiple Airlines
Wed 4/307:34
SAL
-
LGW
2 stops28h 16m
Multiple Airlines
Deal found 25/1£594
Thu 10/914:00
LGW
-
SAL
1 stop33h 25m
Multiple Airlines
Thu 24/922:35
SAL
-
LGW
1 stop24h 45m
Multiple Airlines
Deal found 24/1£614
Mon 16/314:00
LGW
-
SAL
2 stops29h 48m
Multiple Airlines
Wed 25/308:05
SAL
-
LGW
1 stop23h 15m
Multiple Airlines
Deal found 26/1£623
Sun 1/213:00
LGW
-
SAL
1 stop36h 05m
Multiple Airlines
Thu 5/316:02
SAL
-
LGW
2 stops31h 58m
Multiple Airlines
Deal found 26/1£638
Mon 9/316:35
LGW
-
SAL
3 stops33h 55m
Multiple Airlines
Mon 23/306:34
SAL
-
LGW
2 stops27h 11m
Multiple Airlines
Deal found 25/1£655
Fri 20/313:00
LGW
-
SAL
2 stops33h 30m
Multiple Airlines
Sun 5/422:35
SAL
-
LGW
1 stop24h 45m
Multiple Airlines
Deal found 25/1£660

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 27 January 2026.

Round-trip from

£587

One-way from

£305

Popular in

December

Cheapest in

February

Average price

£671
11/3-18/3
  • 11/3-18/3
  • 4 total stops
  • 70h 47m total
  • London to San Salvador
Search Deals
18/4
  • 18/4
  • 1 total stop
  • 23h 50m total
  • London to San Salvador
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 27 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

Wed 11/3

11:20-13:44

2 stops32h 24m

San Salvador El Salvador Intl

Wed 18/3

12:37-09:00

2 stops38h 23m

£587

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 26/2

08:30-22:19

3 stops43h 49m

San Salvador El Salvador Intl

Wed 4/3

07:34-22:10

3 stops32h 36m

£612

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 16/3

14:00-13:48

2 stops29h 48m

San Salvador El Salvador Intl

Wed 25/3

08:05-13:20

1 stop23h 15m

£623

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 20/3

13:00-16:30

2 stops33h 30m

San Salvador El Salvador Intl

Sun 5/4

22:35-06:20

1 stop24h 45m

£660

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 22/2

09:50-16:10

3 stops36h 20m

San Salvador El Salvador Intl

Sun 1/3

08:05-06:00

1 stop15h 55m

£662

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 15/5

13:05-06:30

1 stop24h 25m

San Salvador El Salvador Intl

Fri 5/6

22:35-06:20

1 stop24h 45m

£676

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 18/4

13:05-05:55

1 stop23h 50m

£305

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 19/3

07:00-06:15

2 stops29h 15m

£334

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 9/2

11:00-14:52

3 stops33h 52m

£355

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 2/5

13:05-06:30

1 stop24h 25m

£358

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 12 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 27 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
3,098 reviews
Check prices

Food

6.4

Comfort

6.8

Crew

7.7

Boarding

7.2

Entertainment

6.6

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
3,098 reviews
Iberia
7.0
Good
3,098 reviews
Check prices

Food

6.4

Comfort

6.8

Crew

7.7

Boarding

7.2

Entertainment

6.6

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

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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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£1,069Average£1,208FlexibilityNo 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?

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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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