Cheap flights from London Gatwick Airport to San Salvador from £299

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAL
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

£474

One-way from

£299

Popular in

December

Cheapest in

October

Average price

£682
22/9-17/10
  • 22/9-17/10
  • 3 total stops
  • 44h 55m total
  • London to San Salvador
4/9
  • 4/9
  • 2 total stops
  • 29h 28m total
  • London to San Salvador
Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Gatwick to San Salvador

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 29 August 2025.

Mon 22/910:00LGW - SAL
2 stops17h 05mMultiple Airlines
Fri 17/1019:30SAL - LGW
1 stop27h 50mMultiple Airlines
Deal found 28/8£474
Mon 22/910:00LGW - SAL
2 stops17h 05mMultiple Airlines
Thu 16/1022:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 28/8£483
Mon 22/910:00LGW - SAL
2 stops17h 05mMultiple Airlines
Fri 26/922:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 27/8£489
Wed 24/913:05LGW - SAL
1 stop27h 40mMultiple Airlines
Thu 16/1022:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 28/8£496
Wed 24/913:05LGW - SAL
1 stop27h 40mMultiple Airlines
Tue 14/1022:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 28/8£503
Fri 26/913:05LGW - SAL
1 stop23h 50mMultiple Airlines
Thu 16/1022:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 28/8£506
Tue 7/1015:05LGW - SAL
1 stop25h 40mMultiple Airlines
Tue 14/1019:30SAL - LGW
1 stop29h 40mMultiple Airlines
Deal found 27/8£509
Thu 25/910:00LGW - SAL
1 stop36h 55mMultiple Airlines
Tue 14/1022:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 28/8£511
Fri 26/913:05LGW - SAL
1 stop23h 50mMultiple Airlines
Fri 17/1022:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 28/8£513
Mon 22/910:00LGW - SAL
2 stops17h 05mMultiple Airlines
Sun 12/1005:30SAL - LGW
2 stops22h 25mMultiple Airlines
Deal found 28/8£514
Thu 25/913:05LGW - SAL
1 stop23h 50mMultiple Airlines
Thu 16/1022:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 28/8£530
Sat 27/914:00LGW - SAL
2 stops29h 40mMultiple Airlines
Tue 14/1022:55SAL - LGW
1 stop24h 25mMultiple Airlines
Deal found 28/8£531

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 29 August 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 22/9

10:00-20:05

2 stops17h 05m

San Salvador El Salvador Intl

Tue 14/10

22:55-06:20

1 stop24h 25m

£474

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 22/9

10:00-20:05

2 stops17h 05m

San Salvador El Salvador Intl

Fri 17/10

19:30-06:20

1 stop27h 50m

£474

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 22/9

10:00-20:05

2 stops17h 05m

San Salvador El Salvador Intl

Thu 16/10

22:55-06:20

1 stop24h 25m

£483

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 22/9

10:00-20:05

2 stops17h 05m

San Salvador El Salvador Intl

Fri 26/9

22:55-06:20

1 stop24h 25m

£489

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Wed 24/9

13:05-09:45

1 stop27h 40m

San Salvador El Salvador Intl

Thu 16/10

22:55-06:20

1 stop24h 25m

£496

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Wed 24/9

13:05-09:45

1 stop27h 40m

San Salvador El Salvador Intl

Tue 14/10

22:55-06:20

1 stop24h 25m

£503

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Wed 24/9

13:05-09:45

1 stop27h 40m

San Salvador El Salvador Intl

Fri 17/10

22:55-06:20

1 stop24h 25m

£503

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 26/9

13:05-05:55

1 stop23h 50m

San Salvador El Salvador Intl

Thu 16/10

22:55-06:20

1 stop24h 25m

£506

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Tue 7/10

15:05-09:45

1 stop25h 40m

San Salvador El Salvador Intl

Tue 14/10

19:30-08:10

1 stop29h 40m

£509

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 25/9

10:00-15:55

1 stop36h 55m

San Salvador El Salvador Intl

Tue 14/10

22:55-06:20

1 stop24h 25m

£511

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 20 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 29 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to San Salvador as you normally would.

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 29 August 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.

Overall

7.0

Entertainment

6.6

Food

6.3

Comfort

6.7

Boarding

7.1

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.

Overall

7.0

Entertainment

6.6

Food

6.3

Comfort

6.7

Boarding

7.1

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.

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 (£787), 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

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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.

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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£787Average£1,223FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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