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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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAL
8 Feb — 15 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 9 January 2026.

Round-trip from

£549

One-way from

£318

Popular in

December

Cheapest in

February

Average price

£677
28/1-3/2
  • 28/1-3/2
  • 4 total stops
  • 48h 50m total
  • London to San Salvador
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29/1
  • 29/1
  • 3 total stops
  • 31h 58m 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).
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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 9 January 2026.

Wed 28/111:55LGW - SAL
2 stops28h 00mMultiple Airlines
Tue 3/208:05SAL - LGW
2 stops20h 50mMultiple Airlines
Deal found 7/1£549
Fri 6/311:55LGW - SAL
2 stops24h 00mMultiple Airlines
Mon 16/308:05SAL - LGW
2 stops20h 50mMultiple Airlines
Deal found 8/1£569
Sat 21/211:55LGW - SAL
2 stops23h 07mMultiple Airlines
Sat 28/206:20SAL - LGW
2 stops22h 35mMultiple Airlines
Deal found 7/1£598
Wed 4/218:40LGW - SAL
3 stops31h 50mMultiple Airlines
Wed 11/207:34SAL - LGW
2 stops28h 16mMultiple Airlines
Deal found 7/1£600
Fri 30/106:50LGW - SAL
3 stops34h 03mMultiple Airlines
Sat 14/206:20SAL - LGW
3 stops31h 50mMultiple Airlines
Deal found 8/1£620
Mon 27/413:05LGW - SAL
1 stop27h 50mMultiple Airlines
Mon 11/522:35SAL - LGW
1 stop24h 45mMultiple Airlines
Deal found 7/1£620
Fri 30/119:40LGW - SAL
2 stops29h 50mIberia
Sat 14/221:00SAL - LGW
1 stop31h 50mIberia
Deal found 8/1£636

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 9 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 4/2

18:40-20:30

3 stops31h 50m

San Salvador El Salvador Intl

Wed 11/2

07:34-17:50

2 stops28h 16m

£600

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Wed 28/1

13:00-14:52

2 stops31h 52m

San Salvador El Salvador Intl

Tue 3/2

22:40-06:00

1 stop25h 20m

£624

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 6/3

13:00-19:05

1 stop36h 05m

San Salvador El Salvador Intl

Mon 16/3

08:05-06:00

1 stop15h 55m

£649

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 5/2

07:00-22:19

3 stops45h 19m

San Salvador El Salvador Intl

Sat 14/2

09:55-19:10

3 stops27h 15m

£681

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 1/3

13:00-05:55

1 stop22h 55m

San Salvador El Salvador Intl

Tue 10/3

09:55-07:45

3 stops39h 50m

£682

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 12/2

10:00-11:05

2 stops31h 05m

San Salvador El Salvador Intl

Wed 4/3

08:05-06:00

1 stop15h 55m

£704

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 26/1

19:40-19:30

2 stops29h 50m

San Salvador El Salvador Intl

Fri 30/1

21:00-19:00

1 stop16h 00m

£736

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Wed 28/1

19:25-10:28

3 stops45h 03m

£319

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 2/5

14:00-19:40

2 stops36h 40m

£341

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 29/1

08:30-16:30

2 stops38h 00m

£347

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 11 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 9 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
3,079 reviews
Check prices

Boarding

7.1

Crew

7.7

Food

6.3

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
3,079 reviews
Iberia
7.0
Good
3,079 reviews
Check prices

Boarding

7.1

Crew

7.7

Food

6.3

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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£1,087Average£1,229FlexibilityNo 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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