How long is the flight from London to El Salvador?

Airlines like Air Europa, United Airlines, and KLM fly from London to El Salvador in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 11h 47m. London and El Salvador are separated by a distance of 5446 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in El Salvador ranges from 0.0 - 330.0 inches per month. August is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit El Salvador when rainfall is around 0.0 mm.

If weather is an important factor for your trip to El Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

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

While some choose either London Gatwick - San Salvador El Salvador Intl or London City - San Salvador El Salvador Intl, London Heathrow - San Salvador El Salvador Intl is the most popular route from London to El Salvador.

What is the cheapest time of day to fly from LON to SV?

When flying from London to El Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from London to El 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.

£366+ Cheap Flights from London to El Salvador

Cheap flight deals from London to El Salvador

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to El Salvador
Explore the most affordable flight options available from London to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Mon 12/1007:20 -

1 stop29h 10m

Sun 18/1003:45 -

1 stop22h 20m

Deal found 8/9£605

Mon 5/1017:20 -

1 stop19h 10m

Sun 11/1003:45 -

1 stop20h 45m

Deal found 6/9£606

Mon 5/1017:50 -

1 stop18h 40m

Sun 11/1003:45 -

1 stop22h 20m

Deal found 6/9£643

Mon 5/1009:55 -

1 stop26h 35m

Sun 11/1003:45 -

1 stop33h 20m

Deal found 5/9£651

Tue 13/1007:25 -

2 stops20h 24m

Thu 22/1006:00 -

1 stop18h 45m

Deal found 7/9£698

Thu 15/1007:25 -

2 stops20h 24m

Sat 14/1114:50 -

2 stops33h 05m

Deal found 8/9£699

Tue 3/1111:45 -

2 stops31h 47m

Mon 16/1114:39 -

1 stop15h 01m

Deal found 8/9£701

Thu 15/1007:25 -

2 stops20h 24m

Sat 31/1015:40 -

2 stops34h 50m

Deal found 6/9£705

Mon 5/1015:15 -

1 stop28h 17m

Mon 12/1013:57 -

1 stop16h 18m

Deal found 8/9£705

Mon 12/1017:20 -

1 stop19h 10m

Sun 18/1003:45 -

1 stop20h 45m

Deal found 8/9£710

Thu 15/1015:15 -

1 stop28h 17m

Sat 14/1114:39 -

1 stop35h 11m

Deal found 8/9£716

Tue 3/1113:45 -

2 stops29h 34m

Mon 16/1116:40 -

1 stop33h 00m

Deal found 7/9£717

Best flights from London to El Salvador
Discover carefully curated flight deals from London to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Tue 19/117:25 -

1 stop19h 05m

Sun 31/112:10 -

1 stop14h 50m

Deal found 4/9£589

Tue 19/119:50 -

1 stop16h 40m

Sun 31/112:10 -

1 stop20h 40m

Deal found 7/9£621

Thu 15/1007:25 -

2 stops20h 24m

Sat 14/1114:50 -

2 stops33h 05m

Deal found 8/9£699

Sat 31/1012:40 -

1 stop30h 52m

Sun 15/1114:39 -

1 stop15h 01m

Deal found 7/9£705

Mon 5/1017:50 -

1 stop18h 40m

Sun 11/1003:45 -

1 stop22h 20m

Deal found 6/9£643

Thu 15/1015:15 -

1 stop28h 17m

Sat 14/1114:39 -

1 stop15h 01m

Deal found 8/9£705

Mon 8/207:30 -

2 stops21h 17m

Sun 28/206:55 -

2 stops26h 55m

Deal found 8/9£710

Mon 12/1016:05 -

2 stops20h 25m

Sun 18/1003:45 -

1 stop22h 20m

Deal found 8/9£682

Sat 3/1008:00 -

2 stops19h 49m

Sat 10/1006:00 -

2 stops20h 40m

Deal found 5/9£723

Wed 4/1111:45 -

2 stops31h 47m

Mon 16/1114:39 -

2 stops19h 26m

Deal found 8/9£724

Tue 19/117:25 -

1 stop19h 05m

Sun 31/113:43 -

2 stops20h 42m

Deal found 4/9£695

Thu 5/1112:05 -

1 stop15h 14m

Sat 14/1107:00 -

1 stop18h 40m

Deal found 8/9£726

Mon 22/210:00 -

2 stops32h 42m

Sun 28/212:10 -

1 stop22h 15m

Deal found 6/9£696

Mon 8/210:00 -

2 stops32h 42m

Sun 28/212:10 -

1 stop22h 15m

Deal found 8/9£697

Mon 12/1017:20 -

1 stop19h 10m

Sun 18/1003:45 -

1 stop20h 45m

Deal found 8/9£710

Wed 4/1111:45 -

2 stops31h 47m

Mon 16/1113:43 -

2 stops20h 52m

Deal found 4/9£730

Tue 19/108:40 -

2 stops20h 55m

Sun 31/114:35 -

2 stops20h 00m

Deal found 4/9£1,076

Tue 3/1111:45 -

2 stops31h 47m

Mon 16/1113:43 -

2 stops20h 52m

Deal found 5/9£732

Mon 8/220:05 -

2 stops30h 34m

Sun 28/214:35 -

2 stops20h 45m

Deal found 8/9£1,085

Mon 22/210:00 -

2 stops32h 42m

Thu 25/207:30 -

2 stops26h 55m

Deal found 6/9£802

Mon 22/217:25 -

1 stop18h 05m

Sun 28/220:03 -

2 stops30h 27m

Deal found 6/9£843

Mon 5/1020:50 -

1 stop15h 40m

Sun 11/1003:45 -

2 stops26h 15m

Deal found 6/9£853

Mon 5/1019:00 -

2 stops31h 50m

Mon 12/1008:00 -

2 stops25h 40m

Deal found 6/9£876

Tue 19/109:15 -

3 stops37h 15m

Sun 31/107:45 -

2 stops19h 30m

Deal found 4/9£894

Mon 8/213:15 -

1 stop22h 15m

Sun 28/208:14 -

2 stops19h 26m

Deal found 8/9£907

Tue 13/1010:00 -

2 stops33h 40m

Thu 22/1007:30 -

2 stops25h 55m

Deal found 4/9£945

Wed 21/1008:20 -

2 stops35h 20m

Wed 28/1007:30 -

2 stops29h 10m

Deal found 6/9£956

Thu 5/1109:15 -

2 stops37h 15m

Tue 10/1117:35 -

2 stops18h 05m

Deal found 6/9£966

Mon 8/209:15 -

3 stops29h 40m

Sun 28/207:45 -

3 stops23h 05m

Deal found 8/9£981

Fri 22/120:45 -

2 stops24h 55m

Tue 9/208:30 -

1 stop21h 35m

Deal found 4/9£984

Find flight deals from London to El Salvador

Round-trip from	£583
One-way from	£366
Popular in	December
Cheapest in	May
Average price	£700

Air Europa
19/1-31/1
2 total stops
33h 55m total
London to El Salvador

Search Deals

21/9-31/12
1 total stop
15h 40m total
London to El Salvador

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Mon 21/9

20:50-05:30

1 stop15h 40m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£366

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Mon 21/9

17:00-05:30

2 stops19h 30m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£448

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Wed 16/9

17:05-20:31

3 stops58h 26m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£473

LondonSan Salvador

LCY London City - SAL San Salvador El Salvador Intl

LCYSAL

London City

Mon 21/9

17:10-05:30

2 stops19h 20m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£516

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Wed 16/9

15:10-15:40

3 stops31h 30m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£521

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Mon 5/10

22:30-14:10

1 stop22h 40m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£569

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Tue 19/1

17:25-06:30

1 stop19h 05m

San Salvador El Salvador Intl

Sun 31/1

12:10-09:00

1 stop14h 50m

£589

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Wed 16/9

12:05-12:39

2 stops55h 34m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£617

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Tue 19/1

19:50-06:30

1 stop16h 40m

San Salvador El Salvador Intl

Sun 31/1

12:10-14:50

1 stop20h 40m

£621

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 6/10

19:10-18:10

1 stop30h 00m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£630

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 48 resultsSorted by cheapest first

...

Best time to book a flight from London to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from London with our price prediction graph.

LGW-SAL

STN-SAL

LHR-SAL

LCY-SAL

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 to El Salvador

LON-SV0

LGW-SAL

STN-SAL

LHR-SAL

LCY-SAL

What is the cheapest month to book a flight from London to El Salvador?

Currently, November is the cheapest month in which you can book a flight from London to El Salvador (average of £618). Flying from London to El Salvador in September is currently the most expensive (average of £797). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from London to El Salvador?

The price you pay for your flight from London to El Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing El Salvador

Read reviews from past customers who have flown with United Airlines,American Airlines, andAir Canada from London to El Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,191 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

United Airlines

7.4

Good

10,191 reviews

United Airlines

7.4

Good

10,191 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

American Airlines

7.1

Good

12,046 reviews

United Airlines

7.4

Good

10,191 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

Air Canada

7.1

Good

11,603 reviews

United Airlines

7.4

Good

10,191 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

Lufthansa

6.8

Okay

8,216 reviews

United Airlines

7.4

Good

10,191 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

Avianca

6.5

Okay

2,553 reviews

United Airlines

7.4

Good

10,191 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

Related info for your journey

How long is the flight from London to El Salvador?
Airlines like Air Europa, United Airlines, and KLM fly from London to El Salvador in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 11h 47m. London and El Salvador are separated by a distance of 5446 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from London to El Salvador?
While some choose either London Gatwick - San Salvador El Salvador Intl or London City - San Salvador El Salvador Intl, London Heathrow - San Salvador El Salvador Intl is the most popular route from London to El Salvador.
Can I find deals for flights from London to El Salvador that include hotel bookings?
Yes. In addition to deals on London to El Salvador flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to El Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to El Salvador.
Can I find deals for business class flights from London to El Salvador?
Yes. Cheapflights offers flight deals from London to El 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.
What is the cheapest month to book a flight from London to El Salvador?
Currently, November is the cheapest month in which you can book a flight from London to El Salvador (average of £618). Flying from London to El Salvador in September is currently the most expensive (average of £797). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Popular flights

Alternative routes for London to El Salvador

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Top 4 airlines flying from London to El Salvador

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£498	Average£605	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
United Airlines	Cheapest£551	Average£700	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£590	Average£687	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£616	Average£791	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to El Salvador?

When you search for this flight from London to El Salvador, 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 London to El Salvador?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to El Salvador from London.

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

Certainly. Search results for flights to El Salvador from London 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 London to El Salvador become cheaper?

Yes, Cheapflights offers price alerts on London to El Salvador flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London to El Salvador from £366

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to El Salvador

Cheapest flights from London to El SalvadorExplore the most affordable flight options available from London to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Explore the most affordable flight options available from London to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from London to El SalvadorDiscover carefully curated flight deals from London to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from London to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from London to El SalvadorDiscover last-minute flight deals from London to El Salvador. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from London to El Salvador. Data last updated 8 September 2026 and is based on user searches.

One-way flights from London to El SalvadorSearch for one-way flight options from London to El Salvador. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from London to El Salvador. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from London to El Salvador

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from London to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from London with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from London to El Salvador?

How far ahead should I book a flight from London to El Salvador?

The price you pay for your flight from London to El Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing El Salvador

Read reviews from past customers who have flown with United Airlines,American Airlines, andAir Canada from London to El Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to El Salvador?

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

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

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

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

What is the cheapest month to book a flight from London to El Salvador?

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 London to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to El Salvador by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from London to El Salvador by cabin class

Find flights from London to El Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and El Salvador flights

Browse other London and El Salvador flight options. Last updated on 8 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 4 airlines flying from London to El Salvador

Fly with Cheapflights

How does Cheapflights help users find flights from London to El Salvador?

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

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

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

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Travel Smart

Cheapest flights from London to El Salvador
Explore the most affordable flight options available from London to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from London to El Salvador
Discover carefully curated flight deals from London to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from London to El Salvador
Discover last-minute flight deals from London to El Salvador. Data last updated 8 September 2026 and is based on user searches.

One-way flights from London to El Salvador
Search for one-way flight options from London to El Salvador. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.