How long is the flight from El Salvador to London?

A quick flight from El Salvador to London can take about 15h 05m. KLM provides one of the quickest options available for as low as £687. El Salvador and London are separated by a distance of 5431 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 Gatwick or San Salvador El Salvador Intl - London City when deciding on the best route from El Salvador to London.

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

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

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.

£380+ Cheap Flights from El Salvador to London

Cheap flight deals from El Salvador to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 23 September 2026.

Sun 27/903:45 -

1 stop22h 45m

Mon 5/1020:10 -

1 stop16h 20m

Deal found 23/9£571

Sun 27/903:45 -

1 stop22h 25m

Mon 5/1009:55 -

1 stop26h 35m

Deal found 23/9£636

Sun 20/1203:45 -

1 stop34h 20m

Sun 10/120:50 -

1 stop38h 40m

Deal found 19/9£650

Tue 13/1013:57 -

1 stop16h 18m

Fri 23/1006:30 -

2 stops21h 02m

Deal found 22/9£686

Sat 26/913:57 -

1 stop16h 18m

Sat 3/1011:45 -

2 stops31h 46m

Deal found 21/9£703

Sat 10/1013:57 -

1 stop14h 23m

Sat 7/1112:40 -

1 stop30h 52m

Deal found 21/9£708

Tue 3/1114:57 -

2 stops19h 08m

Tue 10/1111:45 -

2 stops31h 29m

Deal found 23/9£727

Tue 29/913:57 -

1 stop16h 18m

Sat 10/1015:15 -

1 stop28h 17m

Deal found 23/9£740

Tue 13/1008:30 -

2 stops31h 20m

Sat 24/1021:15 -

3 stops34h 30m

Deal found 19/9£863

Thu 31/1220:45 -

1 stop16h 15m

Thu 21/119:40 -

1 stop29h 35m

Deal found 21/9£891

Tue 8/1215:17 -

2 stops18h 28m

Fri 1/110:00 -

2 stops19h 35m

Deal found 21/9£918

Wed 21/1008:05 -

2 stops32h 00m

Wed 28/1010:00 -

2 stops35h 50m

Deal found 23/9£939

Best flights from El Salvador to London
Discover carefully curated flight deals from El Salvador to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Tue 2/314:35 -

1 stop15h 05m

Sat 13/317:50 -

2 stops32h 19m

Deal found 21/9£687

Fri 9/1006:00 -

2 stops21h 10m

Fri 16/1016:40 -

2 stops35h 09m

Deal found 19/9£946

Thu 21/107:30 -

2 stops26h 55m

Tue 26/117:25 -

1 stop19h 05m

Deal found 23/9£978

Wed 3/313:39 -

2 stops39h 11m

Sun 7/311:45 -

2 stops37h 30m

Deal found 23/9£1,129

Fri 18/1212:05 -

1 stop14h 55m

Tue 29/1210:00 -

1 stop26h 30m

Deal found 19/9£1,193

Mon 22/214:35 -

1 stop15h 05m

Sun 28/206:30 -

2 stops20h 06m

Deal found 21/9£687

Tue 3/1114:57 -

2 stops19h 08m

Tue 10/1111:45 -

2 stops31h 29m

Deal found 23/9£727

Mon 26/1013:57 -

1 stop15h 43m

Tue 10/1111:45 -

2 stops31h 29m

Deal found 18/9£742

Wed 3/212:05 -

1 stop22h 20m

Wed 10/217:25 -

2 stops36h 13m

Deal found 23/9£1,012

Tue 13/1013:57 -

1 stop16h 18m

Sat 24/1009:20 -

1 stop34h 12m

Deal found 19/9£779

Thu 18/314:00 -

1 stop15h 40m

Thu 1/408:40 -

2 stops21h 56m

Deal found 21/9£796

Wed 14/1013:57 -

1 stop14h 23m

Wed 21/1006:30 -

2 stops21h 02m

Deal found 22/9£799

Wed 14/1013:59 -

2 stops19h 26m

Wed 21/1010:00 -

2 stops20h 35m

Deal found 21/9£1,187

Tue 3/1107:30 -

2 stops26h 55m

Tue 10/1117:25 -

2 stops36h 10m

Deal found 23/9£1,195

Fri 9/1013:59 -

2 stops23h 56m

Fri 16/1006:30 -

2 stops21h 02m

Deal found 23/9£849

Fri 9/1008:30 -

2 stops24h 55m

Fri 16/1010:00 -

2 stops33h 40m

Deal found 22/9£1,216

Find flight deals from El Salvador to London

Round-trip from	£608
One-way from	£380
Popular in	May
Cheapest in	February
Average price	£747

31/1-15/2
2 total stops
47h 30m total
El Salvador to London

Search Deals

7/3-31/12
1 total stop
23h 25m total
El Salvador to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£47 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Sun 7/3

03:45-09:10

1 stop23h 25m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£380

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Tue 9/3

08:30-16:50

2 stops26h 20m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£393

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Fri 9/10

22:49-08:15

2 stops26h 26m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£395

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Sun 25/10

03:45-13:05

2 stops27h 20m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£404

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Sun 25/10

03:45-09:10

1 stop23h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£404

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Sun 27/9

03:45-14:00

2 stops27h 15m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£412

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Mon 19/10

15:25-12:05

2 stops37h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£420

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Sun 18/10

03:45-12:55

2 stops26h 10m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£427

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Fri 9/10

22:49-10:00

2 stops28h 11m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£435

San SalvadorLondon

SAL San Salvador El Salvador Intl - LGW London Gatwick

SALLGW

San Salvador El Salvador Intl

Fri 12/3

23:58-09:50

2 stops51h 52m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£441

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 30 resultsSorted by cheapest first

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.

SAL-LGW

SAL-LHR

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

SV0-LON

SAL-LGW

SAL-LHR

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

Currently, January is the cheapest month in which you can book a flight from El Salvador to London (average of £745). Flying from El Salvador to London in July is currently the most expensive (average of £1,022). 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.

Related info for your journey

How long is the flight from El Salvador to London?
A quick flight from El Salvador to London can take about 15h 05m. KLM provides one of the quickest options available for as low as £687. El Salvador and London are separated by a distance of 5431 mi. This flight may include one or multiple stops.
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 Gatwick or San Salvador El Salvador Intl - London City 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.
What is the cheapest month to book a flight from El Salvador to London?
Currently, January is the cheapest month in which you can book a flight from El Salvador to London (average of £745). Flying from El Salvador to London in July is currently the most expensive (average of £1,022). 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.

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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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Cheap flights from El Salvador to London from £380

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from El Salvador to London

Cheapest flights from El Salvador to LondonExplore 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 23 September 2026.

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 23 September 2026.

Best flights from El Salvador to LondonDiscover carefully curated flight deals from El Salvador to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from El Salvador to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from El Salvador to LondonDiscover last-minute flight deals from El Salvador to London. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from El Salvador to London. Data last updated 23 September 2026 and is based on user searches.

One-way flights from El Salvador to LondonSearch for one-way flight options from El Salvador to London. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from El Salvador to London. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from El Salvador to London

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

Related info for your journey

How long is the flight from El Salvador to London?

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

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

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

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

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

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Alternative routes for El Salvador to London

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Search flights from El Salvador to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

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

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

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

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

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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 23 September 2026.

Best flights from El Salvador to London
Discover carefully curated flight deals from El Salvador to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from El Salvador to London
Discover last-minute flight deals from El Salvador to London. Data last updated 23 September 2026 and is based on user searches.

One-way flights from El Salvador to London
Search for one-way flight options from El Salvador to London. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.