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Cheap flights from London Gatwick Airport to San Salvador from £278

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAL
4 Jan — 11 Jan1
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 5 December 2025.

Tue 9/1211:55LGW - SAL
3 stops30h 28mMultiple Airlines
Tue 16/1222:25SAL - LGW
3 stops30h 30mMultiple Airlines
Deal found 4/12£824
Mon 29/1214:00LGW - SAL
2 stops30h 47mMultiple Airlines
Tue 13/108:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£892
Thu 25/1214:00LGW - SAL
2 stops30h 47mMultiple Airlines
Tue 13/108:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£926
Mon 29/1214:00LGW - SAL
2 stops30h 47mMultiple Airlines
Wed 31/1208:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£945
Mon 29/1214:00LGW - SAL
2 stops30h 47mMultiple Airlines
Mon 12/108:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£951
Sat 27/1214:00LGW - SAL
2 stops30h 47mMultiple Airlines
Tue 13/108:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£962
Thu 25/1214:00LGW - SAL
2 stops30h 47mMultiple Airlines
Mon 29/1222:40SAL - LGW
1 stop25h 20mMultiple Airlines
Deal found 3/12£962
Thu 25/1214:00LGW - SAL
2 stops30h 47mMultiple Airlines
Wed 31/1208:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£980
Mon 15/1214:00LGW - SAL
2 stops37h 05mMultiple Airlines
Tue 13/108:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£982
Thu 25/1214:00LGW - SAL
2 stops30h 47mMultiple Airlines
Mon 12/108:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£985
Fri 26/1214:00LGW - SAL
2 stops29h 49mMultiple Airlines
Tue 13/108:05SAL - LGW
1 stop15h 55mMultiple Airlines
Deal found 3/12£991

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 5 December 2025.

Round-trip from

£471

One-way from

£278

Popular in

December

Cheapest in

February

Average price

£771
16/1-23/1
  • 16/1-23/1
  • 4 total stops
  • 58h 34m total
  • London to San Salvador
Search Deals
3/3
  • 3/3
  • 1 total stop
  • 26h 55m total
  • London to San Salvador
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 5 December 2025.
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

Mon 2/2

11:20-12:31

2 stops31h 11m

San Salvador El Salvador Intl

Sun 8/2

15:49-07:30

2 stops33h 41m

£558

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 13/4

12:20-10:50

2 stops29h 30m

San Salvador El Salvador Intl

Tue 28/4

13:15-08:40

2 stops36h 25m

£560

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 13/4

14:00-10:50

2 stops27h 50m

San Salvador El Salvador Intl

Thu 30/4

13:15-08:40

2 stops36h 25m

£560

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 10/4

12:20-10:50

2 stops53h 30m

San Salvador El Salvador Intl

Mon 27/4

13:15-08:40

2 stops36h 25m

£560

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 10/4

12:20-10:50

2 stops53h 30m

San Salvador El Salvador Intl

Sun 26/4

13:15-08:40

2 stops36h 25m

£560

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Tue 14/4

12:20-10:50

2 stops29h 30m

San Salvador El Salvador Intl

Tue 28/4

13:15-08:40

2 stops36h 25m

£560

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 12/4

14:30-10:50

2 stops51h 20m

San Salvador El Salvador Intl

Mon 27/4

13:15-08:40

2 stops36h 25m

£560

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 18/1

13:00-19:05

1 stop36h 05m

San Salvador El Salvador Intl

Sun 25/1

16:02-10:00

2 stops35h 58m

£567

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 2/2

13:00-09:55

1 stop26h 55m

San Salvador El Salvador Intl

Sun 8/2

22:40-06:00

1 stop25h 20m

£619

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 17/1

14:00-14:52

2 stops30h 52m

San Salvador El Salvador Intl

Sat 24/1

22:40-06:00

1 stop25h 20m

£622

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 17 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to San Salvador

What is the cheapest time of day to fly from LGW to SAL?

Find hourly flight availability from Gatwick to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

It’s optimal to fly from London Gatwick Airport to San Salvador in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the afternoon.

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 5 December 2025.
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
3,040 reviews
Check prices

Crew

7.7

Food

6.3

Comfort

6.7

Overall

7.0

Boarding

7.1

Entertainment

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MAD - ORD

Worst customer service, at a check in lady could not find our reservation at all. End it up as buying brand new ticket to be able to fly with other family members. Very disappointed.
Iberia
7.0
Good
3,040 reviews
Iberia
7.0
Good
3,040 reviews
Check prices

Crew

7.7

Food

6.3

Comfort

6.7

Overall

7.0

Boarding

7.1

Entertainment

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MAD - ORD

Worst customer service, at a check in lady could not find our reservation at all. End it up as buying brand new ticket to be able to fly with other family members. Very disappointed.

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.

  • How long is the flight from London Gatwick Airport to San Salvador?

    Departing from London Gatwick Airport to San Salvador will take you 31h 11m. There are 5446 mi between London Gatwick Airport and San Salvador.

  • 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£1,095Average£1,238FlexibilityNo 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?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to San Salvador by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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