How long is the flight from London to El Salvador?

Airlines like Avianca, United Airlines, and Air Europa fly from London to El Salvador in about 15h. The time it takes to get you to your destination can typically vary by up to 6h 07m. London and El Salvador are separated by a distance of 5431 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 City - San Salvador El Salvador Intl or London Gatwick - San Salvador El Salvador Intl, London Heathrow - San Salvador El Salvador Intl is the most popular route from London to El Salvador.

What are the most popular airlines that fly from London to El Salvador?

Consider United Airlines, Air Canada or Avianca when booking your flight. These represent the most popular airlines when flying 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.

£304+ 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 30 October 2026.

Thu 19/1121:35 -

1 stop24h 05m

Fri 27/1107:45 -

1 stop24h 50m

Deal found 30/10£589

Mon 9/1121:35 -

1 stop24h 05m

Sun 22/1107:45 -

1 stop24h 50m

Deal found 28/10£630

Thu 26/1121:35 -

1 stop15h 00m

Sat 5/1222:20 -

2 stops34h 15m

Deal found 29/10£645

Tue 17/1121:35 -

1 stop24h 05m

Mon 21/1207:45 -

1 stop24h 50m

Deal found 28/10£645

Thu 26/1110:00 -

2 stops19h 35m

Thu 3/1213:58 -

2 stops19h 47m

Deal found 29/10£774

Sat 7/1120:50 -

1 stop33h 55m

Sun 29/1103:45 -

1 stop22h 00m

Deal found 30/10£900

Sun 13/1206:00 -

2 stops21h 45m

Sun 20/1207:45 -

2 stops24h 25m

Deal found 29/10£903

Sun 13/1208:20 -

2 stops19h 25m

Sun 20/1207:45 -

2 stops25h 50m

Deal found 29/10£907

Fri 27/1116:45 -

2 stops27h 17m

Fri 4/1213:58 -

2 stops19h 47m

Deal found 28/10£910

Mon 9/1110:00 -

2 stops19h 35m

Sun 22/1113:59 -

2 stops19h 46m

Deal found 28/10£915

Sat 7/1110:00 -

2 stops33h 32m

Mon 30/1113:59 -

2 stops19h 46m

Deal found 30/10£937

Fri 11/1209:00 -

2 stops27h 35m

Fri 18/1214:50 -

2 stops21h 55m

Deal found 26/10£944

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 30 October 2026.

Tue 2/221:35 -

1 stop15h 00m

Thu 25/214:50 -

1 stop17h 45m

Deal found 30/10£636

Thu 18/306:30 -

2 stops19h 39m

Fri 2/414:05 -

2 stops21h 30m

Deal found 27/10£686

Fri 27/1107:40 -

2 stops21h 07m

Thu 3/1202:05 -

2 stops21h 50m

Deal found 28/10£764

Tue 9/217:25 -

1 stop19h 05m

Sun 14/212:05 -

1 stop22h 20m

Deal found 28/10£780

Fri 19/210:00 -

2 stops33h 56m

Fri 5/315:08 -

2 stops18h 37m

Deal found 26/10£837

Mon 9/1116:00 -

1 stop27h 14m

Sun 22/1114:39 -

1 stop15h 01m

Deal found 30/10£908

Thu 26/1121:35 -

1 stop15h 00m

Sat 5/1214:50 -

1 stop17h 45m

Deal found 25/10£705

Mon 8/316:25 -

1 stop19h 05m

Sun 21/303:45 -

1 stop33h 05m

Deal found 27/10£739

Wed 21/409:30 -

2 stops18h 19m

Sun 25/406:00 -

2 stops18h 15m

Deal found 26/10£830

Thu 18/310:00 -

2 stops26h 30m

Fri 2/414:05 -

2 stops35h 55m

Deal found 27/10£759

Mon 9/1110:00 -

2 stops19h 35m

Sun 22/1113:59 -

2 stops19h 46m

Deal found 30/10£916

Sat 26/1212:05 -

2 stops31h 14m

Sat 9/116:40 -

2 stops31h 15m

Deal found 28/10£841

Tue 2/207:45 -

1 stop28h 45m

Thu 25/215:18 -

2 stops23h 32m

Deal found 30/10£872

Wed 30/1213:00 -

2 stops39h 47m

Sat 9/116:40 -

2 stops38h 50m

Deal found 30/10£901

Mon 8/206:40 -

2 stops29h 50m

Sat 13/212:00 -

3 stops22h 25m

Deal found 28/10£878

Sun 13/1210:00 -

2 stops19h 38m

Sun 20/1213:58 -

2 stops19h 47m

Deal found 29/10£1,064

Fri 11/1209:10 -

2 stops18h 35m

Fri 18/1223:54 -

1 stop15h 26m

Deal found 26/10£986

Fri 19/217:25 -

2 stops36h 13m

Fri 26/212:05 -

1 stop14h 55m

Deal found 28/10£902

Tue 22/1207:40 -

2 stops19h 39m

Thu 14/107:00 -

2 stops18h 55m

Deal found 29/10£995

Sun 13/1208:20 -

2 stops19h 25m

Sun 20/1207:45 -

2 stops25h 50m

Deal found 29/10£907

Mon 8/320:40 -

3 stops29h 29m

Sun 21/303:45 -

2 stops21h 35m

Deal found 27/10£911

Sun 13/1206:00 -

2 stops21h 45m

Sun 20/1207:45 -

2 stops24h 25m

Deal found 29/10£935

Mon 9/1114:35 -

1 stop20h 55m

Sun 22/1107:35 -

2 stops31h 15m

Deal found 30/10£947

Thu 26/1118:40 -

3 stops44h 15m

Sat 5/1212:00 -

3 stops22h 25m

Deal found 25/10£951

Mon 9/1116:00 -

1 stop19h 30m

Sun 22/1107:35 -

2 stops33h 20m

Deal found 30/10£954

Fri 11/1206:00 -

2 stops21h 45m

Fri 18/1207:45 -

2 stops21h 30m

Deal found 26/10£959

Thu 18/306:15 -

2 stops30h 20m

Fri 2/407:45 -

2 stops19h 10m

Deal found 27/10£1,009

Fri 19/206:00 -

2 stops19h 15m

Fri 26/220:45 -

1 stop17h 40m

Deal found 28/10£1,036

Tue 17/1119:50 -

3 stops30h 47m

Sun 20/1203:45 -

1 stop22h 00m

Deal found 28/10£1,053

Mon 8/210:00 -

2 stops32h 42m

Sat 13/213:45 -

2 stops20h 40m

Deal found 28/10£1,057

Find flight deals from London to El Salvador

Round-trip from	£594
One-way from	£304
Popular in	December
Cheapest in	May
Average price	£719

Avianca
19/11-27/11
2 total stops
41h 50m total
London to El Salvador

Search Deals

28/1-31/12
1 total stop
30h 15m total
London to El Salvador

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£44 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Tue 2/2

10:25-06:30

1 stop26h 05m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£316

LondonSan Salvador

LTN London Luton - SAL San Salvador El Salvador Intl

LTNSAL

London Luton

Wed 3/2

21:30-06:30

1 stop39h 00m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£323

LondonSan Salvador

LTN London Luton - SAL San Salvador El Salvador Intl

LTNSAL

London Luton

Sat 30/1

07:45-06:30

1 stop28h 45m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£324

LondonSan Salvador

LTN London Luton - SAL San Salvador El Salvador Intl

LTNSAL

London Luton

Tue 2/2

07:45-06:30

1 stop28h 45m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£325

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Wed 20/1

18:50-06:30

3 stops41h 40m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£343

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Sat 30/1

11:35-06:30

1 stop24h 55m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£367

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Wed 3/2

15:05-21:45

2 stops36h 40m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£370

LondonSan Salvador

LTN London Luton - SAL San Salvador El Salvador Intl

LTNSAL

London Luton

Wed 20/1

06:00-21:45

2 stops21h 45m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£370

LondonSan Salvador

LTN London Luton - SAL San Salvador El Salvador Intl

LTNSAL

London Luton

Sun 31/1

06:00-21:45

2 stops21h 45m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£375

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Fri 29/1

07:45-06:35

2 stops28h 50m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£380

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 60 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.

LHR-SAL

LGW-SAL

STN-SAL

LTN-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

LHR-SAL

LGW-SAL

STN-SAL

LTN-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 £641). Flying from London to El Salvador in December is currently the most expensive (average of £901). 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 41 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,Air Canada, andAmerican Airlines 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

7.3

Good

10,454 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

7.3

Good

10,454 reviews

United Airlines

7.3

Good

10,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

Air Canada

7.1

Good

11,831 reviews

United Airlines

7.3

Good

10,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

American Airlines

7.0

Good

12,207 reviews

United Airlines

7.3

Good

10,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

Lufthansa

6.8

Okay

8,297 reviews

United Airlines

7.3

Good

10,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michelle,Dec 2025

DEN - MKE

Avianca

6.5

Okay

2,549 reviews

United Airlines

7.3

Good

10,454 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 Avianca, United Airlines, and Air Europa fly from London to El Salvador in about 15h. The time it takes to get you to your destination can typically vary by up to 6h 07m. London and El Salvador are separated by a distance of 5431 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 City - San Salvador El Salvador Intl or London Gatwick - 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 £641). Flying from London to El Salvador in December is currently the most expensive (average of £901). 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

Alternative routes

Complete your trip

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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£549	Average£621	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
United Airlines	Cheapest£621	Average£717	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£641	Average£756	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£644	Average£802	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 £304

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/1. 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 30 October 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from London to El SalvadorDiscover last-minute flight deals from London to El Salvador. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from London to El Salvador. Data last updated 30 October 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 30 October 2026.

Search for one-way flight options from London to El Salvador. Find affordable one-way fares based on user searches. Data last updated 30 October 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 41 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,Air Canada, andAmerican Airlines 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from London to El Salvador
Discover last-minute flight deals from London to El Salvador. Data last updated 30 October 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 30 October 2026.