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Cheap flights from El Salvador to London Heathrow Airport from £394

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — LHR
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

£671

One-way from

£394

Popular in

June

Cheapest in

October

Average price

£674
KLM
  • KLM
  • 21/4-28/4
  • 2 total stops
  • 45h 00m total
  • El Salvador to London
Search Deals
28/4
  • 28/4
  • 2 total stops
  • 31h 20m total
  • El Salvador to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 2025.

Mon 21/414:10SAL - LHR
1 stop16h 20mKLM
Mon 28/415:15LHR - SAL
1 stop28h 40mKLM
Deal found 24/3£671
Mon 21/414:10SAL - LHR
1 stop16h 20mMultiple Airlines
Mon 28/408:40LHR - SAL
2 stops19h 25mMultiple Airlines
Deal found 24/3£689
Wed 21/510:15SAL - LHR
1 stop22h 20mAvianca
Wed 28/522:05LHR - SAL
1 stop18h 10mAvianca
Deal found 24/3£803
Tue 3/601:15SAL - LHR
2 stops26h 25mUnited Airlines
Fri 20/607:45LHR - SAL
2 stops19h 58mUnited Airlines
Deal found 24/3£828
Wed 21/515:30SAL - LHR
2 stops32h 05mAir Canada
Wed 28/512:05LHR - SAL
1 stop15h 10mAir Canada
Deal found 24/3£831
Sun 6/413:11SAL - LHR
1 stop14h 24mIberia
Wed 23/420:00LHR - SAL
2 stops29h 54mIberia
Deal found 24/3£904
Sun 6/406:00SAL - LHR
2 stops17h 20mAmerican Airlines
Sat 19/412:15LHR - SAL
1 stop30h 45mAmerican Airlines
Deal found 24/3£1,172
Fri 11/413:42SAL - LHR
2 stops25h 43mTurkish Airlines
Mon 21/422:25LHR - SAL
3 stops32h 11mTurkish Airlines
Deal found 25/3£1,229

Cheapflights Fare Finder

Customise your flight search to find flights from El Salvador to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from El Salvador to London Heathrow Airport that are best for you.

Fly from

El Salvador

Fly to

Heathrow

Route

Depart

Return

Price

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 21/4

14:10-13:30

1 stop16h 20m

London Heathrow

Mon 28/4

15:15-12:55

1 stop28h 40m

£671

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 21/4

14:10-13:30

1 stop16h 20m

London Heathrow

Mon 28/4

08:40-21:05

2 stops19h 25m

£689

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 21/5

10:15-15:35

1 stop22h 20m

London Heathrow

Wed 28/5

22:05-09:15

1 stop18h 10m

£803

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Tue 3/6

06:00-10:10

2 stops21h 10m

London Heathrow

Tue 24/6

06:50-20:43

2 stops20h 53m

£828

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 21/5

15:30-06:35

2 stops32h 05m

London Heathrow

Wed 28/5

12:05-20:15

1 stop15h 10m

£831

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 6/4

13:11-10:35

1 stop14h 24m

London Heathrow

Wed 23/4

20:00-18:54

2 stops29h 54m

£904

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 6/4

06:00-06:20

2 stops17h 20m

London Heathrow

Sat 19/4

12:15-12:00

1 stop30h 45m

£1,172

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 11/4

13:42-22:25

2 stops25h 43m

London Heathrow

Mon 21/4

22:25-23:36

3 stops32h 11m

£1,229

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 28/4

06:00-20:20

2 stops31h 20m

£394

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 23/6

10:15-15:35

1 stop22h 20m

£443

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 14 results
1
2

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?

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 25 March 2025.

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

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

Plan your trip to Heathrow by taking into account the average temperature totals 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 insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 25 March 2025.
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
1,318 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.3

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
1,318 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.3

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.
United Airlines
7.4
Good
8,605 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.3

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.
Turkish Airlines
7.3
Good
3,745 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.3

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.
Air Canada
7.0
Good
8,960 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.3

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.

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?

    £443 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 KLM, with prices starting from £472 and £507, 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

Travelling to a place near El Salvador?

Book flights to El Salvador if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Northampton
Swindon
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from El Salvador to Heathrow

Discover the top airline that operate flights from El Salvador to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£562Average£618FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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?

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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