What are the cheapest airlines to fly from El Salvador to London Heathrow Airport one-way?

£434 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from £459 and £495, respectively.

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

To save up to 17% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from El Salvador to London Heathrow Airport from £557 1-2 weeks out and tickets from £634 for flights departing within the next 72 hours.

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

Our data shows that May tends to be the cheapest month to fly to London Heathrow Airport from El Salvador. Users have commonly found prices around £617 for the month, but tickets can be as low as £540. Due to multiple factors, prepare for potentially higher prices in June.

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

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

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

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

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

Yes. Cheapflights offers flight deals from El Salvador to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£930+ Flights from El Salvador to London Heathrow Airport - Compare & Save Big

Cheap flight deals from El Salvador to Heathrow

Round-trip from	£656
One-way from	£415
Popular in	June
Cheapest in	May
Average price	£624

KLM
6/6-13/6
2 total stops
51h 34m total
El Salvador to London

Search Deals

4/5
2 total stops
30h 50m total
El Salvador to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£17 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 April 2025

Search Deals

Find flight deals from El Salvador to Heathrow

Cheapest flights from El Salvador to Heathrow
Explore the most affordable flight options available from El Salvador to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Fri 6/613:05SAL - LHR

1 stop17h 25mKLM

Fri 13/609:20LHR - SAL

1 stop34h 09mKLM

Deal found 28/4£656

Wed 21/510:15SAL - LHR

1 stop22h 20mAvianca

Thu 29/522:05LHR - SAL

1 stop25h 15mAvianca

Deal found 28/4£721

Sat 14/623:45SAL - LHR

2 stops25h 50mUnited Airlines

Tue 17/607:25LHR - SAL

2 stops19h 52mUnited Airlines

Deal found 28/4£722

Sat 17/517:17SAL - LHR

1 stop35h 08mMultiple Airlines

Sat 24/520:10LHR - SAL

1 stop15h 57mMultiple Airlines

Deal found 28/4£746

Fri 7/1106:55SAL - LHR

2 stops17h 45mLufthansa

Fri 6/209:10LHR - SAL

2 stops18h 09mLufthansa

Deal found 28/4£789

Sun 20/708:10SAL - LHR

1 stop17h 25mAir Canada

Tue 5/815:10LHR - SAL

2 stops36h 05mAir Canada

Deal found 27/4£802

Mon 22/1221:00SAL - LHR

1 stop14h 15mIberia

Sun 4/117:25LHR - SAL

2 stops32h 05mIberia

Deal found 28/4£927

Sun 29/606:00SAL - LHR

2 stops17h 20mAmerican Airlines

Sun 13/709:45LHR - SAL

2 stops17h 11mAmerican Airlines

Deal found 28/4£1,141

Fri 7/1109:30SAL - LHR

3 stops29h 35mTurkish Airlines

Fri 6/217:45LHR - SAL

2 stops42h 20mTurkish Airlines

Deal found 28/4£1,166

Sat 27/1214:15SAL - LHR

2 stops23h 55mDelta

Tue 30/1220:00LHR - SAL

2 stops25h 00mDelta

Deal found 28/4£1,294

Best flights from El Salvador to Heathrow
Discover carefully curated flight deals from El Salvador to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Fri 6/613:05SAL - LHR

1 stop17h 25mKLM

Fri 13/609:20LHR - SAL

1 stop34h 09mKLM

Deal found 28/4£656

Wed 21/510:15SAL - LHR

1 stop22h 20mAvianca

Thu 29/522:05LHR - SAL

1 stop25h 15mAvianca

Deal found 28/4£721

Sat 14/623:45SAL - LHR

2 stops25h 50mUnited Airlines

Tue 17/607:25LHR - SAL

2 stops19h 52mUnited Airlines

Deal found 28/4£722

Sat 17/517:17SAL - LHR

1 stop35h 08mMultiple Airlines

Sat 24/520:10LHR - SAL

1 stop15h 57mMultiple Airlines

Deal found 28/4£746

Sun 20/708:10SAL - LHR

1 stop17h 25mAir Canada

Tue 5/815:10LHR - SAL

2 stops36h 05mAir Canada

Deal found 27/4£802

Mon 21/706:00SAL - LHR

2 stops22h 40mIberia

Sun 3/812:15LHR - SAL

1 stop14h 41mIberia

Deal found 27/4£1,082

Sun 29/606:00SAL - LHR

2 stops17h 20mAmerican Airlines

Sun 13/709:45LHR - SAL

2 stops17h 11mAmerican Airlines

Deal found 28/4£1,141

Wed 21/509:25SAL - LHR

3 stops46h 40mTurkish Airlines

Thu 29/516:40LHR - SAL

2 stops47h 35mTurkish Airlines

Deal found 28/4£1,330

Last-minute flights from El Salvador to Heathrow
Discover last-minute flight deals from El Salvador to Heathrow. Data last updated 29 April 2025 and is based on user searches.

Mon 28/406:00SAL - LHR

1 stop21h 35mIberia

Mon 5/513:40LHR - SAL

1 stop29h 29mIberia

Deal found 28/4£3,148

Tue 29/414:10SAL - LHR

1 stop14h 00mKLM

Tue 6/509:20LHR - SAL

1 stop33h 30mKLM

Deal found 29/4£659

Sun 4/506:00SAL - LHR

1 stop22h 35mUnited Airlines

Sun 11/507:25LHR - SAL

2 stops19h 52mUnited Airlines

Deal found 27/4£803

Sun 4/508:10SAL - LHR

3 stops18h 30mMultiple Airlines

Sun 11/513:30LHR - SAL

2 stops23h 25mMultiple Airlines

Deal found 27/4£1,077

Mon 5/514:10SAL - LHR

1 stop33h 35mKLM

Mon 19/515:15LHR - SAL

1 stop27h 35mKLM

Deal found 28/4£659

Mon 5/509:25SAL - LHR

3 stops28h 25mTurkish Airlines

Mon 19/522:25LHR - SAL

3 stops32h 11mTurkish Airlines

Deal found 28/4£2,517

Fri 9/507:35SAL - LHR

1 stop18h 50mIberia

Thu 15/513:40LHR - SAL

1 stop29h 29mIberia

Deal found 28/4£3,699

Sat 17/517:17SAL - LHR

1 stop35h 08mMultiple Airlines

Sat 24/520:10LHR - SAL

1 stop15h 57mMultiple Airlines

Deal found 28/4£746

Wed 21/510:15SAL - LHR

1 stop22h 20mAvianca

Sun 1/622:05LHR - SAL

1 stop18h 10mAvianca

Deal found 28/4£721

Wed 21/508:10SAL - LHR

1 stop18h 25mAir Canada

Thu 29/508:30LHR - SAL

1 stop18h 45mAir Canada

Deal found 28/4£826

Wed 21/509:25SAL - LHR

3 stops46h 40mTurkish Airlines

Thu 29/516:40LHR - SAL

2 stops47h 35mTurkish Airlines

Deal found 28/4£1,330

Tue 27/523:45SAL - LHR

1 stop27h 55mUnited Airlines

Fri 30/506:50LHR - SAL

2 stops20h 53mUnited Airlines

Deal found 28/4£758

One-way flights from El Salvador to Heathrow
Search for one-way flight options from El Salvador to Heathrow. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Sun 4/522:05SAL - LHR

2 stops30h 50mMultiple Airlines

Deal found 28/4£415

Sun 21/910:15SAL - LHR

1 stop22h 20mAvianca

Deal found 28/4£434

Sat 20/908:10SAL - LHR

1 stop15h 25mAir Canada

Deal found 28/4£459

Sun 4/506:00SAL - LHR

1 stop18h 40mLufthansa

Deal found 28/4£495

Fri 19/902:00SAL - LHR

1 stop26h 10mUnited Airlines

Deal found 28/4£504

Tue 30/909:25SAL - LHR

3 stops28h 25mTurkish Airlines

Deal found 28/4£781

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 6/6

13:05-13:30

1 stop17h 25m

London Heathrow

Fri 13/6

09:20-12:29

1 stop34h 09m

£656

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 21/5

10:15-15:35

1 stop22h 20m

London Heathrow

Sun 1/6

22:05-09:15

1 stop18h 10m

£721

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sat 14/6

23:45-08:35

2 stops25h 50m

London Heathrow

Tue 17/6

07:25-20:17

2 stops19h 52m

£722

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sat 17/5

17:17-11:25

1 stop35h 08m

London Heathrow

Sat 24/5

20:10-05:07

1 stop15h 57m

£746

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 20/7

08:10-08:35

1 stop17h 25m

London Heathrow

Tue 5/8

15:10-20:15

2 stops36h 05m

£802

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 21/7

06:00-11:40

2 stops22h 40m

London Heathrow

Fri 8/8

13:40-11:05

1 stop28h 25m

£1,082

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 29/6

06:00-06:20

2 stops17h 20m

London Heathrow

Sun 13/7

09:45-19:56

2 stops17h 11m

£1,141

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 21/5

09:25-15:05

3 stops46h 40m

London Heathrow

Thu 29/5

16:40-09:15

2 stops47h 35m

£1,330

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 4/5

22:05-11:55

2 stops30h 50m

£415

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 21/9

10:15-15:35

1 stop22h 20m

£434

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 14 results

Best time to book a flight from El Salvador to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from El Salvador to London Heathrow Airport (average of £112). Flying from El Salvador to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

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

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 Heathrow Airport as you normally would.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, 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).

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with KLM, United Airlines and Turkish Airlines from El Salvador to London by reading reviews from past customers. 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.

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM

7.8

Good

1,333 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

United Airlines

7.4

Good

8,696 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Turkish Airlines

7.3

Good

3,788 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

American Airlines

7.2

Good

10,000 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Air Canada

7.0

Good

9,240 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Related info for your journey

What are the cheapest airlines to fly from El Salvador to London Heathrow Airport one-way?
£434 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from £459 and £495, respectively.
Can I find deals for flights from El Salvador to Heathrow that include hotel bookings?
Yes. In addition to deals on El Salvador to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from El Salvador to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from El Salvador to Heathrow.
Can I find deals for business class flights from El Salvador to Heathrow?
Yes. Cheapflights offers flight deals from El Salvador to Heathrow 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 Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from El Salvador to London Heathrow Airport (average of £112). Flying from El Salvador to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Folkestone

Dartford

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Top 2 airlines flying from El Salvador to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£550	Average£604	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Iberia	Cheapest£791	Average£882	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to Heathrow from El Salvador by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from El Salvador to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for El Salvador to Heathrow 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from El Salvador to London Heathrow Airport from £415

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from El Salvador to Heathrow

Keep the following information in mind while searching for El Salvador to Heathrow flight deals. Data was last updated 29 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from El Salvador to Heathrow

Cheapest flights from El Salvador to HeathrowExplore the most affordable flight options available from El Salvador to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Explore the most affordable flight options available from El Salvador to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from El Salvador to Heathrow

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

Cheapflights Insights

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

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

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

Find hourly flight availability from El Salvador to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Related info for your journey

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

What are the cheapest airlines to fly from El Salvador to London Heathrow Airport one-way?

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

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

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

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

Travelling to a place near 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 El Salvador to Heathrow

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

Top 2 airlines flying from El Salvador to Heathrow

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 Heathrow?

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

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

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

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Cheapest flights from El Salvador to Heathrow
Explore the most affordable flight options available from El Salvador to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.