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Cheap flights from London Heathrow Airport to Chile from £390

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 Chile departing on 19/11. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Chile

Cheap return flights

United Airlines Logo
06:30 - 08:50LHR-SCL
29h 20m2 stops
United Airlines Logo
22:45 - 06:40SCL-LHR
28h 55m2 stops
£750United Airlines
Find Deal
Tue, 4 Nov - Sun, 16 Nov
United Airlines Logo
05:30 - 07:50LHR-SCL
29h 20m2 stops
United Airlines Logo
22:45 - 10:15SCL-LHR
32h 30m1 stop
£751United Airlines
Find Deal
Sun, 2 Nov - Sun, 16 Nov
Avianca Logo
21:40 - 00:30LHR-SCL
29h 50m1 stop
Avianca Logo
01:35 - 14:35SCL-LHR
34h 00m1 stop
£754Avianca
Find Deal
Tue, 3 Feb - Tue, 24 Feb
Avianca Logo
21:40 - 05:30LHR-SCL
34h 50m1 stop
Avianca Logo
01:35 - 14:35SCL-LHR
34h 00m1 stop
£755Avianca
Find Deal
Wed, 12 Nov - Tue, 10 Mar
American Airlines Logo
10:35 - 10:14LHR-IQQ
50h 39m2 stops
American Airlines Logo
18:27 - 06:50IQQ-LHR
33h 23m2 stops
£955American Airlines
Find Deal
Fri, 28 Nov - Tue, 2 Dec
American Airlines Logo
11:55 - 07:42LHR-CJC
46h 47m2 stops
American Airlines Logo
12:31 - 10:00CJC-LHR
42h 29m2 stops
£955American Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
LATAM Airlines Logo
20:15 - 01:55LHR-PUQ
32h 40m2 stops
LATAM Airlines Logo
05:19 - 14:05PUQ-LHR
29h 46m2 stops
£1,024LATAM Airlines
Find Deal
Sat, 15 Nov - Sat, 29 Nov
LATAM Airlines Logo
20:15 - 01:55LHR-PUQ
32h 40m2 stops
LATAM Airlines Logo
03:29 - 14:05PUQ-LHR
31h 36m2 stops
£1,070LATAM Airlines
Find Deal
Sat, 15 Nov - Fri, 28 Nov
Iberia Logo
18:45 - 08:55LHR-LSC
41h 10m2 stops
Iberia Logo
09:45 - 19:25LSC-LHR
30h 40m2 stops
£1,113Iberia
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Iberia Logo
17:25 - 12:39LHR-LSC
22h 14m2 stops
Iberia Logo
09:45 - 20:45LSC-LHR
32h 00m2 stops
£1,131Iberia
Find Deal
Thu, 27 Nov - Mon, 1 Dec

Avianca flights from London Heathrow Airport to Chile

Our best Avianca deals on London Heathrow Airport to Chile flight tickets
Avianca
3 Feb
LHR21:40London Heathrow
29h 50m
1 stop
SCL00:30Santiago Arturo Merino Benitez
24 Feb
SCL01:35Santiago Arturo Merino Benitez
34h 00m
1 stop
LHR14:35London Heathrow
£754
Find similar
Avianca
12 Nov
LHR21:40London Heathrow
34h 50m
1 stop
SCL05:30Santiago Arturo Merino Benitez
10 Mar
SCL01:35Santiago Arturo Merino Benitez
34h 00m
1 stop
LHR14:35London Heathrow
£755
Find similar
Avianca
3 Feb
LHR21:40London Heathrow
20h 40m
1 stop
SCL15:20Santiago Arturo Merino Benitez
25 Feb
SCL07:25Santiago Arturo Merino Benitez
28h 10m
1 stop
LHR14:35London Heathrow
£755
Find similar

United Airlines flights from London Heathrow Airport to Chile

Our best United Airlines deals on London Heathrow Airport to Chile flight tickets
United Airlines
4 Nov
LHR06:30London Heathrow
29h 20m
2 stops
SCL08:50Santiago Arturo Merino Benitez
16 Nov
SCL22:45Santiago Arturo Merino Benitez
28h 55m
2 stops
LHR06:40London Heathrow
£750
Find similar
United Airlines
2 Nov
LHR05:30London Heathrow
29h 20m
2 stops
SCL07:50Santiago Arturo Merino Benitez
16 Nov
SCL22:45Santiago Arturo Merino Benitez
32h 30m
1 stop
LHR10:15London Heathrow
£751
Find similar
United Airlines
6 Nov
LHR13:30London Heathrow
46h 20m
2 stops
SCL08:50Santiago Arturo Merino Benitez
28 Nov
SCL22:45Santiago Arturo Merino Benitez
29h 45m
1 stop
LHR07:30London Heathrow
£765
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Chile 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, momondo users made 279,928 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Chile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 4/11

06:30-08:50

2 stops29h 20m

Santiago Arturo Merino Benitez

Sun 16/11

22:45-06:40

2 stops28h 55m

£750

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sun 2/11

05:30-07:50

2 stops29h 20m

Santiago Arturo Merino Benitez

Sun 16/11

22:45-10:15

1 stop32h 30m

£751

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 3/2

21:40-00:30

1 stop29h 50m

Santiago Arturo Merino Benitez

Tue 24/2

01:35-14:35

1 stop34h 00m

£754

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Wed 12/11

21:40-05:30

1 stop34h 50m

Santiago Arturo Merino Benitez

Tue 10/3

01:35-14:35

1 stop34h 00m

£755

LondonIquique

LHR - IQQ

LHRIQQ

London Heathrow

Fri 28/11

10:35-10:14

2 stops50h 39m

Iquique Cavancha

Tue 2/12

18:27-06:50

2 stops33h 23m

£955

LondonCalama

LHR - CJC

LHRCJC

London Heathrow

Thu 4/12

11:55-07:42

2 stops46h 47m

Calama El Loa

Mon 8/12

12:31-10:00

2 stops42h 29m

£955

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sat 15/11

20:15-01:55

2 stops32h 40m

Punta Arenas Pres Ibanez

Sat 29/11

05:19-14:05

2 stops29h 46m

£1,024

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sat 15/11

20:15-01:55

2 stops32h 40m

Punta Arenas Pres Ibanez

Fri 28/11

03:29-14:05

2 stops31h 36m

£1,070

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

Thu 27/11

18:45-08:55

2 stops41h 10m

La Serena La Florida

Mon 1/12

09:45-19:25

2 stops30h 40m

£1,113

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

Thu 27/11

17:25-12:39

2 stops22h 14m

La Serena La Florida

Mon 1/12

09:45-20:45

2 stops32h 00m

£1,131

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Chile from

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

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 Chile?

The cheapest month to fly to Chile from London Heathrow Airport is in June. Flight prices, which tend to average around £804, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Chile, with average flight prices from London Heathrow Airport averaging around £812.

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

The cheapest day to depart on your flight to Chile is on a Wednesday when prices can be found for as low as £898. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chile is Tuesday, with ticket prices averaging around £1,014.

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

Our most recent data shows that the best time of day to fly to Chile is at midday. Flights from London Heathrow Airport to Chile during this time can be as low as £737. In the evening is when there is more demand to fly to Chile, so prices are often more expensive at around £921 per ticket.

What is the cheapest London Heathrow to Chile flight route?

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

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

You are more likely to see cheaper flights to Chile from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chile for around £916 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from London Heathrow Airport for as low as £782 on momondo.

What cabin class options are available on London Heathrow to Chile flights?

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

Can stopping save me money on London Heathrow Airport to Chile flights?

You could potentially save up to 5% on your flight if you consider stops on a London Heathrow Airport to Chile flight.

Cheap London Heathrow Airport to Chile flight deals and tips

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

Best price found

£717

Fastest flight time

14h 35m

Direct flights

Tue, Thu, Fri and Sun

Airports in Chile

1 airport
The best one-way flight to Chile from London Heathrow Airport in the past 72 hours is £717. The best return flight deal from London Heathrow Airport to Chile found on momondo in the last 72 hours is £914.
The fastest flight from London Heathrow Airport to Chile takes 14h 35m
Direct flights go from London Heathrow Airport to Chile on Tuesday, Thursday, Friday and Sunday. Airline offering direct flights is British Airways..
There is 1 airport near Chile: Santiago Arturo Merino Benitez (SCL)
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to Chile?

    Prices for flights from London Heathrow Airport to Chile refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Chile?

  • How old do you have to be to fly from London Heathrow Airport to Chile?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Chile.

  • What documentation or ID do you need to fly to Chile?

    The necessary travel and health documents for your Chile trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from London Heathrow Airport to Chile

Compare and see reviews for airlines that fly from London Heathrow Airport to Chile with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £584Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom £632Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AviancaPriceFrom £697Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
FinnairPriceFrom £713Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
British AirwaysPriceFrom £737Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
LATAM AirlinesPriceFrom £739Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
Air FrancePriceFrom £741Free CancellationRating
7.4
1,469 reviews
Search Air France flights
IberiaPriceFrom £785Free CancellationRating
7.0
2,929 reviews
Search Iberia flights

Why use momondo?

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

It is quick and easy to find London to Chile flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chile that suits you.

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

Yes. momondo enables you to select and highlight flights to Chile from London with this policy.

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

Once you have performed a search for London to Chile flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Chile from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chile trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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