Find flights
When to book
Airlines
FAQs

Cheap flights from London Gatwick Airport to San Salvador from £340

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAL
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Sat 6/1214:00LGW - SAL
2 stops41h 13mMultiple Airlines
Fri 12/1208:45SAL - LGW
1 stop19h 15mMultiple Airlines
Deal found 15/10£477
Thu 6/1114:00LGW - SAL
2 stops59h 55mMultiple Airlines
Mon 24/1119:30SAL - LGW
1 stop28h 30mMultiple Airlines
Deal found 16/10£634
Thu 6/1114:00LGW - SAL
2 stops32h 35mMultiple Airlines
Thu 13/1119:30SAL - LGW
1 stop28h 30mMultiple Airlines
Deal found 16/10£657
Sun 30/1118:40LGW - SAL
2 stops33h 39mMultiple Airlines
Sun 7/1205:30SAL - LGW
3 stops30h 20mMultiple Airlines
Deal found 16/10£794

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 17 October 2025.

Round-trip from

£477

One-way from

£340

Popular in

December

Cheapest in

February

Average price

£605
6/12-12/12
  • 6/12-12/12
  • 3 total stops
  • 60h 28m total
  • London to San Salvador
Search Deals
6/11
  • 6/11
  • 3 total stops
  • 56h 30m total
  • London to San Salvador
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£26 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 October 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 17 October 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

Sat 6/12

14:00-01:13

2 stops41h 13m

San Salvador El Salvador Intl

Fri 12/12

08:45-10:00

1 stop19h 15m

£477

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 6/11

14:00-19:55

2 stops59h 55m

San Salvador El Salvador Intl

Mon 24/11

19:30-06:00

1 stop28h 30m

£634

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 6/11

14:00-16:35

2 stops32h 35m

San Salvador El Salvador Intl

Thu 13/11

19:30-06:00

1 stop28h 30m

£657

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 30/11

18:40-22:19

2 stops33h 39m

San Salvador El Salvador Intl

Sun 7/12

05:30-17:50

3 stops30h 20m

£794

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 6/11

14:00-16:30

3 stops56h 30m

£340

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 7/11

14:00-20:50

2 stops36h 50m

£360

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 30/10

14:00-16:00

2 stops32h 00m

£450

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Wed 29/10

19:25-08:55

3 stops43h 30m

£453

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Tue 28/10

13:00-16:30

2 stops33h 30m

£466

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 13/12

06:45-22:19

3 stops45h 34m

£477

Flights are sorted by cheapest return flights first.

Deals found on 16/10

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.

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 17 October 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 17 October 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
2,992 reviews
Check prices

Comfort

6.7

Entertainment

6.6

Overall

7.0

Food

6.3

Boarding

7.1

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.
Iberia
7.0
Good
2,992 reviews
Iberia
7.0
Good
2,992 reviews
Check prices

Comfort

6.7

Entertainment

6.6

Overall

7.0

Food

6.3

Boarding

7.1

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.

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.

  • What is the cheapest airline to fly from London Gatwick Airport to San Salvador round-trip?

    According to our current data, Iberia (£1,088), offers the cheapest pricing from London Gatwick Airport to 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£1,088Average£1,230FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.