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Cheap flights from El Salvador to London from £251

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — LON
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from El Salvador to London

Enter your travel dates to find the best prices.

Cheapest flights from El Salvador to London
Explore the most affordable flight options available from El Salvador to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Tue 3/308:05
SAL
-
LHR
2 stops29h 25m
Multiple Airlines
Tue 10/312:15
LHR
-
SAL
2 stops27h 40m
Multiple Airlines
Deal found 1/2£571
Thu 5/222:10
SAL
-
LGW
1 stop25h 50m
Multiple Airlines
Wed 18/213:00
LGW
-
SAL
2 stops31h 56m
Multiple Airlines
Deal found 2/2£574
Mon 14/922:20
SAL
-
LHR
1 stop28h 10m
Multiple Airlines
Wed 23/913:50
LHR
-
SAL
2 stops27h 04m
Multiple Airlines
Deal found 2/2£606
Tue 31/314:53
SAL
-
LGW
2 stops32h 27m
Multiple Airlines
Mon 13/415:40
LGW
-
SAL
3 stops29h 08m
Multiple Airlines
Deal found 2/2£615
Sun 1/316:02
SAL
-
LGW
2 stops35h 58m
Multiple Airlines
Sun 8/313:00
LGW
-
SAL
1 stop36h 05m
Multiple Airlines
Deal found 1/2£627
Mon 21/922:35
SAL
-
LHR
1 stop14h 10m
Multiple Airlines
Thu 1/1018:05
LHR
-
SAL
1 stop19h 25m
Multiple Airlines
Deal found 1/2£647
Sun 1/314:35
SAL
-
LHR
1 stop15h 05m
KLM
Sun 8/310:45
LHR
-
SAL
1 stop32h 03m
KLM
Deal found 1/2£648
Mon 9/214:35
SAL
-
LHR
1 stop35h 15m
KLM
Mon 23/215:50
LHR
-
SAL
1 stop27h 20m
KLM
Deal found 3/2£652
Thu 5/208:05
SAL
-
LHR
2 stops18h 25m
Multiple Airlines
Wed 18/213:25
LHR
-
SAL
3 stops31h 31m
Multiple Airlines
Deal found 2/2£656
Tue 1/913:19
SAL
-
LHR
1 stop34h 26m
KLM
Wed 30/909:20
LHR
-
SAL
1 stop34h 02m
KLM
Deal found 2/2£659
Tue 24/314:13
SAL
-
LHR
1 stop15h 27m
KLM
Sat 18/415:15
LHR
-
SAL
1 stop28h 24m
KLM
Deal found 3/2£663
Sat 28/314:13
SAL
-
LHR
1 stop33h 12m
KLM
Fri 3/411:15
LHR
-
SAL
1 stop32h 33m
KLM
Deal found 3/2£671

Find flight deals from El Salvador to London

Keep the following information in mind while searching for El Salvador to London flight deals. Data was last updated 3 February 2026.

Round-trip from

£571

One-way from

£251

Popular in

June

Cheapest in

September

Average price

£696
3/3-10/3
  • 3/3-10/3
  • 4 total stops
  • 57h 05m total
  • El Salvador to London
Search Deals
10/2
  • 10/2
  • 2 total stops
  • 31h 58m total
  • El Salvador to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from El Salvador to London 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 3 February 2026.
Use the filters below to find and compare flights from El Salvador to London that are best for you.

Fly from

El Salvador

Fly to

London

Route

Depart

Return

Price

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 31/3

14:53-06:20

2 stops32h 27m

London Gatwick

Mon 13/4

15:40-13:48

3 stops29h 08m

£615

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sun 1/3

16:02-10:00

2 stops35h 58m

London Gatwick

Sun 8/3

13:00-19:05

1 stop36h 05m

£627

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 2/3

14:35-06:25

1 stop33h 50m

London Heathrow

Tue 17/3

08:55-12:48

1 stop33h 53m

£652

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 16/3

14:13-11:40

1 stop15h 27m

London Heathrow

Tue 24/3

15:50-12:48

1 stop26h 58m

£652

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Tue 31/3

14:13-13:15

1 stop16h 02m

London Heathrow

Mon 13/4

15:15-12:39

1 stop28h 24m

£663

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Tue 24/3

14:13-11:40

1 stop15h 27m

London Heathrow

Sat 18/4

15:15-12:39

1 stop28h 24m

£663

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Tue 24/3

14:13-11:40

1 stop15h 27m

London Heathrow

Wed 15/4

15:15-12:39

1 stop28h 24m

£663

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 27/3

14:13-06:25

1 stop34h 12m

London Heathrow

Sun 26/4

13:25-12:39

1 stop30h 14m

£665

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 20/4

14:04-06:25

1 stop33h 21m

London Heathrow

Sat 25/4

11:15-12:39

1 stop32h 24m

£665

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sat 28/3

14:13-05:25

1 stop33h 12m

London Heathrow

Fri 3/4

11:15-12:48

1 stop32h 33m

£671

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 55 results
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Best time to book a flight from El Salvador to London

Have a flexible travel schedule? Discover the best time to fly to London from El Salvador 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 El Salvador to London
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from El Salvador to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from El Salvador to London?

    A quick flight from El Salvador to London can take about 33h 50m. KLM provides one of the quickest options available for as low as £652. El Salvador and London are separated by a distance of 5431 mi.

  • What are the most popular routes from El Salvador to London?

    Most travelers choose San Salvador El Salvador Intl - London Heathrow, San Salvador El Salvador Intl - London City or San Salvador El Salvador Intl - London Gatwick when deciding on the best route from El Salvador to London.

  • Can I find deals for flights from El Salvador to London that include hotel bookings?

    Yes. In addition to deals on El Salvador to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from El Salvador to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from El Salvador to London.

  • Can I find deals for business class flights from El Salvador to London?

    Yes. Cheapflights offers flight deals from El Salvador to London 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Romford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from El Salvador to London

Discover the top airline that operate flights from El Salvador to London. 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£772Average£861FlexibilityNo 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 El Salvador to London?

When you search for this flight from El Salvador to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from El Salvador to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from El Salvador to London.

Can Cheapflights find flights from El Salvador to London with no change fees?

Certainly. Search results for flights to London from El Salvador shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from El Salvador to London become cheaper?

Yes! Start tracking prices for El Salvador to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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