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Cheap flights from San Salvador to London Heathrow Airport from £269

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — LHR
26 Dec — 2 Jan1
1 adult

The best prices from San Salvador El Salvador Intl to London Heathrow are usually found in May or August, booked 14 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from San Salvador to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 December 2024.

Round-trip from

£582

One-way from

£269

Popular in

December

Cheapest in

May

Average price

£989
17/1-24/1
  • 17/1-24/1
  • 3 total stops
  • 36h 17m total
  • San Salvador to London
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23/1
  • 23/1
  • 2 total stops
  • 22h 40m total
  • San Salvador to London
Search Deals
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from San Salvador to Heathrow

Cheapest flights from San Salvador to Heathrow
Explore the most affordable flight options available from San Salvador to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Sat 21/1202:00SAL - LHR
1 stop26h 50mUnited Airlines
Sat 25/109:10LHR - SAL
2 stops18h 09mUnited Airlines
Deal found 21/12£585
Sat 28/1208:15SAL - LHR
1 stop16h 15mAir Canada
Fri 7/215:10LHR - SAL
2 stops35h 05mAir Canada
Deal found 20/12£602
Mon 30/1214:50SAL - LHR
1 stop34h 40mMultiple Airlines
Wed 22/114:30LHR - SAL
1 stop35h 45mMultiple Airlines
Deal found 20/12£667
Mon 30/1214:45SAL - LHR
2 stops19h 20mKLM
Wed 22/106:30LHR - SAL
2 stops21h 40mKLM
Deal found 21/12£950
Sun 29/1203:00SAL - LHR
1 stop28h 30mLufthansa
Wed 22/118:00LHR - SAL
2 stops25h 19mLufthansa
Deal found 20/12£1,107
Fri 27/1209:30SAL - LHR
1 stop23h 05mAvianca
Sun 5/121:40LHR - SAL
1 stop17h 50mAvianca
Deal found 20/12£1,184
Tue 24/1221:05SAL - LHR
1 stop15h 45mIberia
Fri 3/111:45LHR - SAL
1 stop15h 10mIberia
Deal found 20/12£1,381
Mon 30/1213:40SAL - LHR
2 stops26h 45mTurkish Airlines
Wed 22/117:45LHR - SAL
3 stops34h 25mTurkish Airlines
Deal found 20/12£2,266

Find flights from San Salvador to Heathrow within your budget

Customise your flight search to find flights from San 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 21 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 17/1

07:41-07:55

2 stops18h 14m

London Heathrow

Fri 24/1

09:40-21:43

1 stop18h 03m

£582

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 16/2

06:55-07:30

1 stop18h 35m

London Heathrow

Fri 21/2

07:40-21:19

2 stops19h 39m

£588

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 27/1

08:15-08:30

1 stop18h 15m

London Heathrow

Sat 21/6

12:05-20:15

1 stop15h 10m

£634

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sat 18/1

14:52-11:40

1 stop14h 48m

London Heathrow

Sat 25/1

16:10-13:27

1 stop27h 17m

£729

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Thu 2/1

12:55-16:35

2 stops21h 40m

London Heathrow

Fri 31/1

06:25-12:46

2 stops36h 21m

£1,144

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 13/4

05:45-07:05

2 stops18h 20m

London Heathrow

Sat 19/4

20:10-12:34

2 stops23h 24m

£1,208

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 2/2

11:50-14:35

3 stops20h 45m

London Heathrow

Mon 10/2

21:40-16:35

3 stops24h 55m

£1,226

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 24/1

13:43-21:05

2 stops25h 22m

London Heathrow

Sun 2/2

22:35-22:10

3 stops29h 35m

£1,337

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Thu 23/1

09:45-14:25

2 stops22h 40m

£269

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 17/1

08:15-06:30

1 stop16h 15m

£370

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Showing 1-10 of 15 results
1
2

Best time to book a flight from San Salvador to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from San 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.

Travel insights for flights from San Salvador to Heathrow

Get recent, data-driven insights about flights from San Salvador to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from San Salvador to London Heathrow Airport (average of £112). Flying from San Salvador to London Heathrow Airport in July is currently the most expensive (average of £160). 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 SAL to LHR?

Find hourly flight availability from San 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 21 December 2024.

It’s typically best to fly out from San Salvador to London Heathrow Airport at midday. Doing so could potentially save you 45% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 21 December 2024.
Get a feel of what it's like to fly with United Airlines, Air Canada and KLM from San Salvador to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,597 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,597 reviews
Delta
8.0
Very Good
8,597 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,344 reviews
Delta
8.0
Very Good
8,597 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,035 reviews
Delta
8.0
Very Good
8,597 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,899 reviews
Delta
8.0
Very Good
8,597 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,597 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San 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 airport do you fly from for flights from San Salvador to London Heathrow?

    Located just 20.5 mi from the city center, San Salvador El Salvador Intl is the airport most travelers will use when flying to London Heathrow from San Salvador. Booking flights from El Salvador Intl (SAL) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 1 airline.

  • What are the cheapest airlines flying from San Salvador to London Heathrow Airport round-trip?

    Currently priced at £588, United Airlines will fly you from San Salvador to London Heathrow Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and KLM - these airlines can fly you to your destination from £634 and £729, respectively. Users have found that United Airlines is 15% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as £370. However, be on the lookout for offers from United Airlines and Avianca, as they are both options that can get you from San Salvador to London Heathrow Airport for a low price.

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

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

  • How can I find direct flights from San Salvador to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from San 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 San Salvador to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from San Salvador to London Heathrow Airport (average of £112). Flying from San Salvador to London Heathrow Airport in July is currently the most expensive (average of £160). 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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Alternative routes for San Salvador to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
San Salvador to Gatwick flights

Top airline flying from San Salvador to Heathrow

Discover the top airline that operate flights from San 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 21 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£580Average£654FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

Need flexible booking options for your flight to Heathrow from San Salvador? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for San 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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