SAL - LHR

£393 Find Cheap Flights from San Salvador to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Salvador to Heathrow departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Salvador to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Salvador to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£754
Typical prices: £847-£803
Iberia
Mon 1/6Mon 8/6
SAL - LHR • 1 stop
Cheapest one-way flight
£393
Typical prices: £536-£614
Avianca
Sat 20/6
SAL - LHR • 2 stops
Direct flights
Not available
There are currently no direct flights between San Salvador and Heathrow. You’ll need at least 1 connection.
Insights
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Top stopover airports
Atlanta (ATL)
Cheapest • Avg £750 (return)
Houston (IAH)
Shortest trip • 14h 45m (one-way)
Insights
Insights
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Insights
When to travel
January
Cheapest • 100% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Salvador to Heathrow (SAL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Salvador to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Salvador to Heathrow

Mon, 1 Jun - Mon, 8 Jun
Iberia Logo
19:55 - 19:10
SAL
-
LHR
16h 15m
1 stop
Iberia Logo
20:00 - 18:25
LHR
-
SAL
29h 25m
1 stop
£754Iberia
Mon, 14 Sep - Wed, 23 Sep
KLM Logo
13:37 - 13:15
SAL
-
LHR
16h 38m
1 stop
KLM Logo
13:25 - 12:22
LHR
-
SAL
29h 57m
1 stop
£755KLM
Thu, 11 Jun - Thu, 2 Jul
KLM Logo
13:52 - 13:15
SAL
-
LHR
16h 23m
1 stop
KLM Logo
15:15 - 12:27
LHR
-
SAL
28h 12m
1 stop
£762KLM
Mon, 5 Oct - Mon, 12 Oct
KLM Logo
13:37 - 07:15
SAL
-
LHR
34h 38m
1 stop
KLM Logo
15:15 - 12:24
LHR
-
SAL
28h 09m
1 stop
£769KLM
Mon, 1 Jun - Mon, 8 Jun
United Airlines Logo
22:45 - 20:40
SAL
-
LHR
14h 55m
1 stop
United Airlines Logo
06:50 - 21:35
LHR
-
SAL
21h 45m
2 stops
£775United Airlines
Fri, 5 Jun - Fri, 12 Jun
United Airlines Logo
22:45 - 06:30
SAL
-
LHR
24h 45m
2 stops
United Airlines Logo
06:50 - 21:35
LHR
-
SAL
21h 45m
2 stops
£778United Airlines
Mon, 14 Sep - Wed, 23 Sep
KLM Logo
13:37 - 16:15
SAL
-
LHR
19h 38m
2 stops
KLM Logo
15:15 - 12:22
LHR
-
SAL
28h 07m
1 stop
£778KLM
Wed, 10 Jun - Sat, 4 Jul
United Airlines Logo
01:15 - 10:40
SAL
-
LHR
26h 25m
2 stops
United Airlines Logo
16:40 - 11:29
LHR
-
SAL
25h 49m
1 stop
£779United Airlines
Wed, 14 Oct - Wed, 21 Oct
United Airlines Logo
06:00 - 07:45
SAL
-
LHR
18h 45m
1 stop
United Airlines Logo
13:05 - 04:50
LHR
-
SAL
22h 45m
1 stop
£782United Airlines
Wed, 14 Oct - Wed, 21 Oct
United Airlines Logo
06:00 - 11:35
SAL
-
LHR
22h 35m
1 stop
United Airlines Logo
13:05 - 04:50
LHR
-
SAL
22h 45m
1 stop
£783United Airlines
Booking Insights

KAYAK’s insights & trends for San Salvador to Heathrow flights

Get data-powered insights and trends into flights from San Salvador to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from San Salvador to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from San Salvador to London Heathrow Airport departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Salvador to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Salvador to London Heathrow Airport is January, where tickets cost £0 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £933 and £898 respectively.

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Good to know - Cheap tickets from San Salvador to London Heathrow Airport

Low seasonOctober
Cheapest flight£393
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from San Salvador to London Heathrow Airport

When to book flights from San Salvador to Heathrow

Are your dates flexible? Find out the best times to travel from San Salvador to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Salvador to London Heathrow Airport flights

  • What is the cheapest flight from San Salvador to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from San Salvador to London Heathrow Airport was £393 for a one-way ticket and £754 for a return.

  • Which airports will I be using when flying from San Salvador to London Heathrow Airport?

    San Salvador and London Heathrow Airport are both served by 1 main airport. You will leave San Salvador from San Salvador El Salvador Intl and will be arriving at London Heathrow.

  • Which aircraft models fly most regularly from San Salvador to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Salvador to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Salvador to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Salvador to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from San Salvador is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Salvador to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to San Salvador with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Salvador to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from San Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Salvador to Heathrow

Information on your arrival and departure airports

San Salvador (SAL)
Heathrow (LHR)