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Cheap flights from London Heathrow Airport to Santiago from £389

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Santiago departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Santiago

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Santiago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Santiago.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Santiago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Santiago, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Santiago

Find recent return train or bus tickets from London Heathrow Airport to Santiago.

All return flight deals from London Heathrow Airport to Santiago

The cheapest plane tickets from London Heathrow Airport to Santiago found on KAYAK recently.
08:55 - 12:20LHR-SCL
30h 25m2 stops
19:50 - 11:50SCL-LHR
37h 00m1 stop
£630Air Canada
Find Deal
Mon, 10 Mar - Wed, 19 Mar
08:55 - 12:20LHR-SCL
30h 25m2 stops
19:50 - 06:30SCL-LHR
31h 40m1 stop
£633Air Canada
Find Deal
Mon, 10 Mar - Wed, 19 Mar
14:30 - 12:20LHR-SCL
24h 50m1 stop
19:50 - 11:50SCL-LHR
37h 00m1 stop
£640Air Canada
Find Deal
Mon, 10 Mar - Wed, 19 Mar
22:15 - 09:55LHR-SCL
14h 40mdirect
00:30 - 22:00SCL-LHR
18h 30m1 stop
£759British Airways
Find Deal
Mon, 10 Mar - Tue, 18 Mar
20:15 - 11:25LHR-SCL
18h 10m1 stop
17:00 - 14:05SCL-LHR
18h 05m1 stop
£795LATAM Airlines
Find Deal
Fri, 14 Mar - Sat, 22 Mar
22:15 - 10:30LHR-SCL
17h 15m1 stop
15:00 - 10:10SCL-LHR
14h 10mdirect
£803British Airways
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Fri, 9 May - Fri, 23 May
15:45 - 09:20LHR-SCL
20h 35m1 stop
16:10 - 15:05SCL-LHR
18h 55m1 stop
£813LATAM Airlines
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Thu, 20 Mar - Sun, 30 Mar
19:40 - 22:50LHR-SCL
30h 10m1 stop
00:30 - 22:00SCL-LHR
18h 30m1 stop
£859Iberia
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Mon, 10 Mar - Tue, 18 Mar
19:50 - 09:05LHR-SCL
40h 15m2 stops
23:45 - 05:55SCL-LHR
27h 10m2 stops
£899Finnair
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Thu, 20 Feb - Fri, 28 Feb
08:55 - 08:05LHR-SCL
27h 10m2 stops
21:55 - 07:20SCL-LHR
28h 25m2 stops
£902Finnair
Find Deal
Fri, 4 Apr - Sun, 20 Apr
07:30 - 08:50LHR-SCL
30h 20m2 stops
Mon, 28 Apr
09:55 - 08:50LHR-SCL
27h 55m1 stop
£402Vueling
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Wed, 7 May
17:25 - 13:10LHR-SCL
22h 45m2 stops
Wed, 26 Mar
21:20 - 11:30LHR-SCL
18h 10m1 stop
£434LATAM Airlines
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Sun, 30 Mar
20:15 - 13:00LHR-SCL
19h 45m1 stop
£443LATAM Airlines
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Wed, 26 Mar
15:00 - 14:20LHR-SCL
26h 20m2 stops
£639Air Canada
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Tue, 4 Feb
15:00 - 12:10LHR-SCL
24h 10m2 stops
£656Air Canada
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Mon, 10 Feb
21:55 - 07:35LHR-SCL
14h 40mdirect
£673British Airways
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Sat, 17 May
21:55 - 07:35LHR-SCL
14h 40mdirect
£689British Airways
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Mon, 28 Apr
14:50 - 10:00LHR-SCL
22h 10m2 stops
£746Iberia
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Sun, 16 Mar
18:00 - 12:10LHR-SCL
21h 10m1 stop
20:50 - 08:30SCL-LHR
32h 40m1 stop
£678Air Canada
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Fri, 24 Jan - Thu, 13 Feb
11:10 - 12:10LHR-SCL
28h 00m1 stop
20:50 - 08:30SCL-LHR
32h 40m1 stop
£683Air Canada
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Fri, 24 Jan - Wed, 29 Jan
19:40 - 20:50LHR-SCL
28h 10m1 stop
17:00 - 14:05SCL-LHR
18h 05m1 stop
£813LATAM Airlines
Find Deal
Sat, 25 Jan - Thu, 13 Feb
19:40 - 20:50LHR-SCL
28h 10m1 stop
01:40 - 14:05SCL-LHR
33h 25m1 stop
£875LATAM Airlines
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Sat, 25 Jan - Wed, 12 Feb
12:35 - 09:14LHR-SCL
23h 39m1 stop
22:30 - 06:50SCL-LHR
29h 20m2 stops
£891Finnair
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Wed, 22 Jan - Sat, 25 Jan
12:10 - 07:49LHR-SCL
22h 39m1 stop
23:45 - 06:50SCL-LHR
28h 05m2 stops
£899Finnair
Find Deal
Sat, 25 Jan - Fri, 28 Feb
21:40 - 14:20LHR-SCL
19h 40m1 stop
15:25 - 14:35SCL-LHR
20h 10m1 stop
£980Avianca
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Sun, 26 Jan - Sun, 2 Feb
07:30 - 22:50LHR-SCL
18h 20m1 stop
12:40 - 05:50SCL-LHR
14h 10mdirect
£1,136British Airways
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Fri, 24 Jan - Thu, 13 Feb
21:40 - 14:20LHR-SCL
19h 40m1 stop
00:45 - 14:35SCL-LHR
34h 50m1 stop
£1,138Avianca
Find Deal
Wed, 22 Jan - Sun, 26 Jan
07:30 - 22:50LHR-SCL
18h 20m1 stop
12:40 - 05:50SCL-LHR
14h 10mdirect
£1,142British Airways
Find Deal
Fri, 24 Jan - Thu, 13 Feb
22:15 - 09:55LHR-SCL
14h 40mdirect
15:00 - 10:10SCL-LHR
14h 10mdirect
£836British Airways
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Wed, 5 Mar - Tue, 3 Jun
22:15 - 09:55LHR-SCL
14h 40mdirect
15:00 - 10:10SCL-LHR
14h 10mdirect
£875British Airways
Find Deal
Wed, 5 Mar - Fri, 30 May
22:15 - 09:55LHR-SCL
14h 40mdirect
14:55 - 10:05SCL-LHR
14h 10mdirect
£897British Airways
Find Deal
Wed, 5 Feb - Sun, 1 Jun
22:15 - 09:55LHR-SCL
14h 40mdirect
14:55 - 10:05SCL-LHR
14h 10mdirect
£913British Airways
Find Deal
Mon, 3 Mar - Sun, 1 Jun
22:15 - 09:55LHR-SCL
14h 40mdirect
15:00 - 10:10SCL-LHR
14h 10mdirect
£926British Airways
Find Deal
Thu, 6 Mar - Tue, 8 Apr
22:15 - 09:55LHR-SCL
14h 40mdirect
15:00 - 10:10SCL-LHR
14h 10mdirect
£936British Airways
Find Deal
Wed, 5 Feb - Fri, 30 May
22:15 - 09:55LHR-SCL
14h 40mdirect
15:00 - 10:10SCL-LHR
14h 10mdirect
£951British Airways
Find Deal
Mon, 3 Mar - Fri, 30 May
22:15 - 09:55LHR-SCL
14h 40mdirect
15:00 - 10:10SCL-LHR
14h 10mdirect
£963British Airways
Find Deal
Mon, 3 Feb - Tue, 3 Jun
22:15 - 09:55LHR-SCL
14h 40mdirect
14:55 - 10:05SCL-LHR
14h 10mdirect
£991British Airways
Find Deal
Thu, 6 Mar - Sun, 6 Apr
22:15 - 09:55LHR-SCL
14h 40mdirect
13:05 - 06:15SCL-LHR
14h 10mdirect
£1,535
Find Deal
Mon, 3 Feb - Sun, 16 Feb

British Airways flights from London Heathrow Airport to Santiago

Our best British Airways deals on London Heathrow Airport to Santiago flight tickets
British Airways
10 Mar
LHR22:15London Heathrow
14h 40m
SCL09:55Santiago Arturo Merino Benitez
18 Mar
SCL00:30Santiago Arturo Merino Benitez
18h 30m
1 stop
LHR22:00London Heathrow
British Airways
9 May
LHR22:15London Heathrow
17h 15m
1 stop
SCL10:30Santiago Arturo Merino Benitez
23 May
SCL15:00Santiago Arturo Merino Benitez
14h 10m
LHR10:10London Heathrow
British Airways
15 Apr
LHR15:50London Heathrow
20h 34m
1 stop
SCL07:24Santiago Arturo Merino Benitez
18 May
SCL14:55Santiago Arturo Merino Benitez
14h 10m
LHR10:05London Heathrow

Air Canada flights from London Heathrow Airport to Santiago

Our best Air Canada deals on London Heathrow Airport to Santiago flight tickets
Air Canada
10 Mar
LHR08:55London Heathrow
30h 25m
2 stops
SCL12:20Santiago Arturo Merino Benitez
19 Mar
SCL19:50Santiago Arturo Merino Benitez
37h 00m
1 stop
LHR11:50London Heathrow
Air Canada
10 Mar
LHR08:55London Heathrow
30h 25m
2 stops
SCL12:20Santiago Arturo Merino Benitez
19 Mar
SCL19:50Santiago Arturo Merino Benitez
31h 40m
1 stop
LHR06:30London Heathrow
Air Canada
10 Mar
LHR14:30London Heathrow
24h 50m
1 stop
SCL12:20Santiago Arturo Merino Benitez
19 Mar
SCL19:50Santiago Arturo Merino Benitez
37h 00m
1 stop
LHR11:50London Heathrow

See travel insights to Santiago from

How to get the cheapest flight ticket from London Heathrow Airport to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santiago?

In general, May is the cheapest month to fly from London Heathrow Airport to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £880. If you aren’t able to travel to Santiago during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £890.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart from London Heathrow Airport to Santiago is on a Tuesday when prices can be found for as low as £903. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Friday is £1,027.

What is the cheapest time of day to depart on your flight to Santiago?

At midday is the cheapest time of day to fly from London Heathrow Airport to Santiago when you can find flight prices for as low as £832. Flying to Santiago at midday is an ideal time because this is during off-peak travel hours. Flights to Santiago are more costly in the evening, with an average ticket price of £986. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Santiago Arturo Merino Benitez flight route?

Fly from London Heathrow to Santiago Arturo Merino Benitez for the best London Heathrow - Santiago Arturo Merino Benitez flight prices

How far in advance should I book a flight to Santiago?

You are more likely to see cheaper flights to Santiago from London Heathrow Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around £955 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from London Heathrow Airport for as low as £895 on momondo.

What cabin class options are available on London Heathrow to Santiago Arturo Merino Benitez flights?

There are 3 cabin classes available to choose from on London Heathrow to Santiago Arturo Merino Benitez flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Santiago flight prices changed over time?

As of January 2025, prices for London Heathrow Airport to Santiago flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Santiago according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Santiago (LHR to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Santiago

Best price found

£389

Fastest flight time

14h 40m

Direct flights

Tue, Thu, Fri and Sun

Airports in Santiago

1 airport
The best one-way flight to Santiago from London Heathrow Airport in the past 72 hours is £389. The best return flight deal from London Heathrow Airport to Santiago found on momondo in the last 72 hours is £630.
The fastest flight from London Heathrow Airport to Santiago takes 14h 40m
Direct flights go from London Heathrow Airport to Santiago on Tuesday, Thursday, Friday and Sunday. Airline offering direct flights is British Airways..
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)

  • How far is London Heathrow to Santiago Arturo Merino Benitez by plane?

    A flight from London Heathrow to Santiago Arturo Merino Benitez will travel around 7234.5 mi. 14h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Santiago Arturo Merino Benitez Airport?

    Prices for flights from London Heathrow Airport to Santiago Arturo Merino Benitez Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Santiago Arturo Merino Benitez Airport?

  • How old do you have to be to fly from London Heathrow Airport to Santiago Arturo Merino Benitez Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The travel and health documents required for your trip to Santiago Arturo Merino Benitez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago Arturo Merino Benitez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to Santiago?

  • What is the most popular airline from London Heathrow Airport to Santiago?


Best airlines flying from London Heathrow Airport to Santiago

Compare and see reviews for airlines that fly from London Heathrow Airport to Santiago with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom £535Free CancellationRating
6.9
2,579 reviews
Search Avianca flights
Air CanadaPriceFrom £646Free CancellationRating
7.0
8,635 reviews
Search Air Canada flights
American AirlinesPriceFrom £699Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air FrancePriceFrom £745Free CancellationRating
7.4
1,490 reviews
Search Air France flights
FinnairPriceFrom £766Free CancellationRating
7.6
1,286 reviews
Search Finnair flights
IberiaPriceFrom £806Free CancellationRating
7.0
2,646 reviews
Search Iberia flights
British AirwaysPriceFrom £807Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
LATAM AirlinesPriceFrom £809Free CancellationRating
7.5
1,858 reviews
Search LATAM Airlines flights
  • British Airways Flights From London Heathrow Airport to Santiago

    British Airways operates around 4 flights from London Heathrow Airport to Santiago every week. The average price of these flights found in the last 72 hours has been £1,194, but momondo users have found British Airways deals from London Heathrow Airport to Santiago from as low as £988 round-trip. British Airways has been scored 6.6/10 in 6,834 reviews.


Travelling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Valparaíso
Viña del Mar

Why use momondo?

Why should I use momondo to find a flight deal from London to Santiago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Santiago. momondo saves you time and could save you money on your trip.

Can I find flights from London to Santiago with flexible booking policies on momondo?

Yes. All flights to Santiago from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Santiago?

momondo provides multiple filters to help you find the best flight to Santiago from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Santiago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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