How long is the flight from London Heathrow Airport to El Salvador?

There are many flights that can get you from London Heathrow Airport to El Salvador in 16h 19m. Fly via United Airlines or Lufthansa to get the fastest option. The distance from London Heathrow Airport to El Salvador is about 5431 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 airlines that fly from London Heathrow Airport to El Salvador?

Consider Air Canada, Avianca or KLM when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to El Salvador.

How far in advance should I book a flight from London Heathrow Airport to El Salvador?

To save on the cost of your flight from London Heathrow Airport to El Salvador, book at least 44 days before your planned departure. Booking around this time can save you about 16% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £566 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £588.

What is the cheapest month to fly from London Heathrow Airport to El Salvador?

October can be a great time to fly to El Salvador from London Heathrow Airport with a flight ticket averaging about £618. Cheapflights users have found deals in the month of October for as cheap as £516. The most expensive prices can be found in the month of December.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£320+ Flights from London Heathrow Airport to El Salvador

Cheap flight deals from Heathrow to El Salvador

Round-trip from	£450
One-way from	£320
Popular in	December
Cheapest in	October
Average price	£591

1/11-8/11
4 total stops
55h 05m total
London to El Salvador

Search Deals

17/11
2 total stops
28h 37m total
London to El Salvador

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Heathrow to El Salvador

Cheapest flights from Heathrow to El Salvador
Explore the most affordable flight options available from Heathrow to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Sat 1/1110:00LHR - SAL

2 stops26h 30mMultiple Airlines

Sat 8/1122:40SAL - LHR

2 stops28h 35mMultiple Airlines

Deal found 10/9£450

Wed 22/1018:30LHR - SAL

1 stop22h 15mMultiple Airlines

Mon 10/1108:05SAL - LHR

1 stop16h 15mMultiple Airlines

Deal found 10/9£483

Mon 6/1022:05LHR - SAL

1 stop18h 10mAvianca

Tue 14/1010:15SAL - LHR

1 stop22h 20mAvianca

Deal found 10/9£575

Tue 21/1022:05LHR - SAL

1 stop18h 10mAvianca

Tue 11/1122:05SAL - LHR

1 stop34h 30mAvianca

Deal found 10/9£584

Sun 26/1018:50LHR - SAL

3 stops32h 02mMultiple Airlines

Sun 2/1105:30SAL - LHR

3 stops35h 10mMultiple Airlines

Deal found 11/9£586

Sat 25/1012:35LHR - SAL

2 stops28h 20mMultiple Airlines

Mon 10/1108:05SAL - LHR

1 stop19h 15mMultiple Airlines

Deal found 10/9£593

Sun 26/1021:40LHR - SAL

1 stop19h 25mAvianca

Sat 8/1122:05SAL - LHR

1 stop34h 30mAvianca

Deal found 10/9£602

Best flights from Heathrow to El Salvador
Discover carefully curated flight deals from Heathrow to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Sun 26/1020:05LHR - SAL

2 stops30h 00mMultiple Airlines

Sun 2/1122:40SAL - LHR

2 stops27h 50mMultiple Airlines

Deal found 11/9£597

Tue 3/309:30LHR - SAL

2 stops19h 17mUnited Airlines

Mon 23/301:30SAL - LHR

2 stops24h 25mUnited Airlines

Deal found 10/9£602

Sun 26/1010:00LHR - SAL

1 stop16h 19mLufthansa

Sat 1/1101:10SAL - LHR

2 stops24h 00mLufthansa

Deal found 11/9£618

Sat 14/210:00LHR - SAL

1 stop17h 19mUnited Airlines

Fri 20/203:00SAL - LHR

1 stop28h 30mUnited Airlines

Deal found 11/9£622

Sun 26/1010:00LHR - SAL

1 stop16h 19mUnited Airlines

Sat 1/1103:00SAL - LHR

1 stop28h 30mUnited Airlines

Deal found 11/9£622

Tue 21/1012:20LHR - SAL

2 stops23h 30mUnited Airlines

Mon 10/1123:54SAL - LHR

1 stop14h 41mUnited Airlines

Deal found 10/9£623

Mon 20/1012:20LHR - SAL

2 stops23h 30mUnited Airlines

Sat 8/1106:55SAL - LHR

1 stop18h 35mUnited Airlines

Deal found 10/9£623

Mon 20/1010:00LHR - SAL

1 stop17h 17mUnited Airlines

Fri 7/1106:55SAL - LHR

1 stop18h 35mUnited Airlines

Deal found 10/9£623

Wed 4/309:10LHR - SAL

2 stops18h 09mUnited Airlines

Tue 24/305:55SAL - LHR

2 stops18h 25mUnited Airlines

Deal found 10/9£623

Last-minute flights from Heathrow to El Salvador
Discover last-minute flight deals from Heathrow to El Salvador. Data last updated 12 September 2025 and is based on user searches.

Mon 6/1022:05LHR - SAL

1 stop18h 10mAvianca

Tue 14/1010:15SAL - LHR

1 stop22h 20mAvianca

Deal found 10/9£575

Fri 10/1022:05LHR - SAL

1 stop14h 55mAvianca

Fri 17/1010:15SAL - LHR

1 stop22h 20mAvianca

Deal found 12/9£611

Tue 21/1022:05LHR - SAL

1 stop18h 10mAvianca

Tue 11/1122:05SAL - LHR

1 stop34h 30mAvianca

Deal found 10/9£584

Wed 22/1018:30LHR - SAL

1 stop22h 15mMultiple Airlines

Mon 10/1108:05SAL - LHR

1 stop16h 15mMultiple Airlines

Deal found 10/9£483

Wed 22/1022:05LHR - SAL

1 stop18h 10mAvianca

Mon 10/1112:05SAL - LHR

1 stop20h 30mAvianca

Deal found 10/9£611

Sat 25/1012:35LHR - SAL

2 stops28h 20mMultiple Airlines

Mon 10/1108:05SAL - LHR

1 stop19h 15mMultiple Airlines

Deal found 10/9£593

Sun 26/1018:50LHR - SAL

3 stops32h 02mMultiple Airlines

Sun 2/1105:30SAL - LHR

3 stops35h 10mMultiple Airlines

Deal found 11/9£586

Sun 26/1021:40LHR - SAL

1 stop19h 25mAvianca

Sat 8/1122:05SAL - LHR

1 stop34h 30mAvianca

Deal found 10/9£602

One-way flights from Heathrow to El Salvador
Search for one-way flight options from Heathrow to El Salvador. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Mon 17/1112:10LHR - SAL

2 stops28h 37mMultiple Airlines

Deal found 10/9£320

Sun 21/919:50LHR - SAL

2 stops32h 02mMultiple Airlines

Deal found 10/9£348

Sat 6/1210:00LHR - SAL

2 stops39h 05mMultiple Airlines

Deal found 12/9£431

Sun 21/922:05LHR - SAL

1 stop18h 10mAvianca

Deal found 10/9£516

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 26/10

20:05-20:05

2 stops30h 00m

San Salvador El Salvador Intl

Sun 2/11

22:40-08:30

2 stops27h 50m

£597

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 3/3

09:30-22:47

2 stops19h 17m

San Salvador El Salvador Intl

Mon 23/3

01:30-07:55

2 stops24h 25m

£602

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 26/10

10:00-20:19

1 stop16h 19m

San Salvador El Salvador Intl

Sat 1/11

01:10-07:10

2 stops24h 00m

£618

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sat 14/2

10:00-21:19

1 stop17h 19m

San Salvador El Salvador Intl

Fri 20/2

03:00-13:30

1 stop28h 30m

£622

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 26/10

10:00-20:19

1 stop16h 19m

San Salvador El Salvador Intl

Sat 1/11

03:00-13:30

1 stop28h 30m

£622

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 21/10

12:20-04:50

2 stops23h 30m

San Salvador El Salvador Intl

Mon 10/11

23:54-20:35

1 stop14h 41m

£623

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 20/10

12:20-04:50

2 stops23h 30m

San Salvador El Salvador Intl

Sat 8/11

06:55-07:30

1 stop18h 35m

£623

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 20/10

10:00-20:17

1 stop17h 17m

San Salvador El Salvador Intl

Fri 7/11

06:55-07:30

1 stop18h 35m

£623

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 4/3

09:10-21:19

2 stops18h 09m

San Salvador El Salvador Intl

Tue 24/3

05:55-06:20

2 stops18h 25m

£623

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 17/11

12:10-10:47

2 stops28h 37m

£320

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 14 results

Best time to book a flight from Heathrow to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Heathrow 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 London Heathrow Airport to El Salvador

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

When flying from London Heathrow Airport 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.

Reviews of airlines servicing El Salvador

See what other customers who have flown with KLM, United Airlines, andAir Canada from London Heathrow Airport to El Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

United Airlines

7.4

Good

8,937 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air Canada

7.1

Good

10,000 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Lufthansa

6.8

Okay

7,409 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Avianca

6.7

Okay

2,436 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from London Heathrow Airport to El Salvador?
There are many flights that can get you from London Heathrow Airport to El Salvador in 16h 19m. Fly via United Airlines or Lufthansa to get the fastest option. The distance from London Heathrow Airport to El Salvador is about 5431 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Heathrow to El Salvador that include hotel bookings?
Yes. In addition to deals on Heathrow to El Salvador flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to El Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to El Salvador.
Can I find deals for business class flights from Heathrow to El Salvador?
Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to El Salvador

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Top 5 airlines flying from Heathrow to El Salvador

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£488	Average£657	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
KLM	Cheapest£513	Average£584	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£549	Average£613	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£549	Average£612	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest£561	Average£753	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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

Cheapflights makes it easy to find Heathrow to El Salvador flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to El Salvador for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to El Salvador flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Heathrow to El Salvador on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Heathrow Airport to El Salvador from £320

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to El Salvador

Keep the following information in mind while searching for Heathrow to El Salvador flight deals. Data was last updated 12 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to El Salvador

Cheapest flights from Heathrow to El SalvadorExplore the most affordable flight options available from Heathrow to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from Heathrow to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to El Salvador

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to El Salvador

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

Find hourly flight availability from Heathrow to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Reviews of airlines servicing El Salvador

See what other customers who have flown with KLM, United Airlines, andAir Canada from London Heathrow Airport to El Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to El Salvador. 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 London Heathrow Airport to El Salvador?

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

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

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

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

Top 5 airlines flying from Heathrow to El Salvador

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 Heathrow to El Salvador?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to El Salvador
Explore the most affordable flight options available from Heathrow to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.