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Cheap flights from London Gatwick Airport to San Salvador from £435

LGW — SAL
24 Oct — 31 Oct1
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

Mon 2/1114:35 -
1 stop20h 55m
Sun 8/1103:45 -
1 stop23h 25m
Deal found 21/9£610
Sun 4/1006:00 -
1 stop25h 45m
Tue 20/1008:30 -
1 stop17h 30m
Deal found 23/9£617
Mon 2/1116:25 -
1 stop19h 05m
Sun 15/1103:45 -
1 stop26h 05m
Deal found 21/9£621
Mon 16/1115:10 -
1 stop20h 20m
Sun 29/1103:45 -
1 stop23h 25m
Deal found 21/9£643
Sun 1/1110:00 -
2 stops19h 35m
Thu 12/1113:55 -
2 stops19h 50m
Deal found 21/9£698
Mon 5/1017:50 -
1 stop18h 40m
Tue 20/1008:30 -
1 stop20h 10m
Deal found 23/9£754
Sun 1/1110:00 -
2 stops19h 35m
Fri 13/1113:55 -
2 stops19h 50m
Deal found 21/9£755
Thu 29/1010:00 -
2 stops19h 35m
Wed 11/1113:55 -
2 stops19h 50m
Deal found 21/9£790
Mon 16/1110:00 -
2 stops19h 35m
Mon 30/1113:55 -
2 stops19h 50m
Deal found 21/9£797

Find flight deals from Gatwick to San Salvador

Round-trip from

£584

One-way from

£435

Popular in

December

Cheapest in

May

Average price

£714
Air Europa
  • Air Europa
  • 26/1-5/2
  • 2 total stops
  • 41h 25m total
  • London to San Salvador
Search Deals
2/2-31/12
  • 2/2-31/12
  • 3 total stops
  • 44h 58m total
  • London to San Salvador
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£19 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 September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Gatwick Airport to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Tue 2/2

20:05-11:03

3 stops44h 58m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£435

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Wed 27/1

15:25-21:45

2 stops36h 20m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£450
Fastest return journey

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Tue 2/2

17:25-06:30

1 stop19h 05m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£602

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Thu 28/1

17:25-06:30

1 stop19h 05m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£604

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Thu 7/1

17:25-06:30

1 stop19h 05m

San Salvador El Salvador Intl

Wed 20/1

12:05-16:25

1 stop22h 20m

£676

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Mon 5/10

10:25-23:35

2 stops20h 10m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£705

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Mon 5/10

10:00-23:35

2 stops20h 35m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£711

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Fri 29/1

10:00-23:35

2 stops19h 35m

San Salvador El Salvador Intl

Sun 7/2

12:05-16:25

1 stop22h 20m

£734

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Mon 16/11

10:00-23:35

2 stops19h 35m

San Salvador El Salvador Intl

Mon 30/11

13:55-15:45

2 stops19h 50m

£797

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Fri 6/11

10:00-23:35

2 stops19h 35m

San Salvador El Salvador Intl

Fri 13/11

13:55-15:45

2 stops19h 50m

£806

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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

Related info for your journey

  • 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. 0 airlines 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 19h 05m. There are 5446 mi between London Gatwick Airport and San Salvador. This flight may include one or multiple stops.

  • 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

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