SAL - LHR

£392 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 6/5. 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
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£665
Multiple Airlines
Sun 3/5Sun 10/5
SAL - LHR • 2 stops
Cheapest one-way flight
£392
Typical prices: £441-£680
Avianca
Wed 6/5
SAL - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between San Salvador and Heathrow. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Atlanta (ATL)
Cheapest • Avg £764 (return)
Houston (IAH)
Shortest trip • 14h 45m (one-way)
Insights
Insights
Insights
Insights
Start a new search
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

Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
22:35 - 22:00
SAL
-
LHR
40h 25m
2 stops
Multiple Airlines Logo
11:20 - 09:55
LHR
-
SAL
29h 35m
2 stops
£665Multiple Airlines
Mon, 20 Apr - Tue, 28 Apr
KLM Logo
14:04 - 11:20
SAL
-
LHR
14h 16m
1 stop
KLM Logo
15:15 - 12:39
LHR
-
SAL
28h 24m
1 stop
£720KLM
Mon, 20 Apr - Tue, 28 Apr
KLM Logo
14:04 - 11:20
SAL
-
LHR
14h 16m
1 stop
KLM Logo
09:20 - 12:39
LHR
-
SAL
34h 19m
1 stop
£720KLM
Mon, 20 Apr - Tue, 28 Apr
KLM Logo
14:04 - 13:15
SAL
-
LHR
16h 11m
1 stop
KLM Logo
09:20 - 12:39
LHR
-
SAL
34h 19m
1 stop
£721KLM
Mon, 11 May - Mon, 1 Jun
Multiple Airlines Logo
22:35 - 08:05
SAL
-
LHR
26h 30m
2 stops
Multiple Airlines Logo
22:05 - 06:30
LHR
-
SAL
15h 25m
1 stop
£727Multiple Airlines
Tue, 14 Apr - Wed, 22 Apr
KLM Logo
14:04 - 06:25
SAL
-
LHR
33h 21m
1 stop
KLM Logo
15:15 - 12:39
LHR
-
SAL
28h 24m
1 stop
£729KLM
Sat, 12 Sep - Sun, 27 Sep
KLM Logo
13:37 - 13:15
SAL
-
LHR
16h 38m
1 stop
KLM Logo
09:20 - 12:22
LHR
-
SAL
34h 02m
1 stop
£735KLM
Mon, 14 Sep - Wed, 23 Sep
KLM Logo
13:37 - 07:15
SAL
-
LHR
34h 38m
1 stop
KLM Logo
09:20 - 12:22
LHR
-
SAL
34h 02m
1 stop
£735KLM
Mon, 11 May - Mon, 8 Jun
Avianca Logo
12:05 - 15:35
SAL
-
LHR
20h 30m
1 stop
Avianca Logo
22:05 - 06:30
LHR
-
SAL
15h 25m
1 stop
£743Avianca
Sun, 26 Apr - Tue, 5 May
KLM Logo
14:04 - 16:15
SAL
-
LHR
19h 11m
2 stops
KLM Logo
15:15 - 12:39
LHR
-
SAL
28h 24m
1 stop
£744KLM
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.

Which airlines provide the cheapest flights from San Salvador to London Heathrow Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from San Salvador to London Heathrow Airport were found on KLM (£720) and Avianca (£743).

Find deals

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

Low seasonFebruary
Cheapest flight£392
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (16% 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 £392 for a one-way ticket and £665 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)