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Cheap flights from London Heathrow Airport to Chile from £312

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SCL
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Chile

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Chile
Explore the most affordable flight options available from Heathrow to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 February 2026.

Mon 4/509:55
LHR
-
SCL
1 stop27h 50m
LEVEL
Tue 19/510:30
SCL
-
LHR
1 stop17h 40m
LEVEL
Deal found 24/2£783
Sun 8/318:00
LHR
-
SCL
1 stop20h 15m
Air Canada
Wed 18/319:55
SCL
-
LHR
1 stop31h 35m
Air Canada
Deal found 23/2£785
Tue 16/608:55
LHR
-
SCL
1 stop27h 55m
Air France
Wed 22/710:10
SCL
-
LHR
1 stop19h 20m
Air France
Deal found 26/2£791
Fri 22/521:20
LHR
-
SCL
1 stop18h 10m
LATAM Airlines
Fri 5/616:25
SCL
-
LHR
1 stop17h 40m
LATAM Airlines
Deal found 25/2£792
Thu 12/1119:20
LHR
-
SCL
2 stops32h 10m
Multiple Airlines
Sat 28/1110:00
SCL
-
LHR
2 stops25h 05m
Multiple Airlines
Deal found 27/2£793
Thu 16/406:15
LHR
-
SCL
3 stops29h 56m
Multiple Airlines
Mon 27/411:35
SCL
-
LHR
2 stops26h 00m
Multiple Airlines
Deal found 26/2£795
Tue 10/313:25
LHR
-
SCL
2 stops24h 50m
Air Canada
Wed 25/319:55
SCL
-
LHR
2 stops45h 40m
Air Canada
Deal found 27/2£797
Sat 7/316:40
LHR
-
SCL
2 stops42h 10m
United Airlines
Fri 27/321:45
SCL
-
LHR
2 stops31h 55m
United Airlines
Deal found 25/2£798
Fri 13/310:00
LHR
-
SCL
1 stop24h 50m
United Airlines
Mon 23/321:45
SCL
-
LHR
2 stops31h 10m
United Airlines
Deal found 25/2£799
Thu 22/1006:15
LHR
-
SCL
1 stop18h 15m
LATAM Airlines
Sun 15/1116:25
SCL
-
LHR
1 stop18h 40m
LATAM Airlines
Deal found 24/2£800
Tue 16/615:25
LHR
-
SCL
1 stop21h 25m
Air France
Tue 21/710:10
SCL
-
LHR
1 stop22h 35m
Air France
Deal found 25/2£800
Sat 7/316:20
LHR
-
SCL
2 stops42h 30m
United Airlines
Mon 16/321:45
SCL
-
LHR
2 stops31h 10m
United Airlines
Deal found 26/2£801

Find flight deals from Heathrow to Chile

Keep the following information in mind while searching for Heathrow to Chile flight deals. Data was last updated 28 February 2026.

Round-trip from

£783

One-way from

£312

Popular in

December

Cheapest in

June

Average price

£884

Good round-trip deal

£847 or less
LEVEL
  • LEVEL
  • 4/5-19/5
  • 2 total stops
  • 45h 30m total
  • London to Chile
Search Deals
19/4
  • 19/4
  • 2 total stops
  • 57h 20m total
  • London to Chile
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Chile.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 28 February 2026.
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

Mon 4/5

09:55-08:45

1 stop27h 50m

Santiago Arturo Merino Benitez

Tue 19/5

10:30-09:10

1 stop17h 40m

£783

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 21/5

21:55-07:30

Nonstop14h 35m

Santiago Arturo Merino Benitez

Mon 25/5

10:40-17:15

1 stop25h 35m

£858

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 23/4

11:45-07:15

2 stops24h 30m

Santiago Arturo Merino Benitez

Fri 1/5

20:40-10:20

2 stops32h 40m

£899

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Fri 17/4

11:45-07:15

2 stops24h 30m

Santiago Arturo Merino Benitez

Wed 6/5

20:40-06:25

1 stop28h 45m

£899

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 9/4

10:45-07:15

2 stops25h 30m

Santiago Arturo Merino Benitez

Sun 19/4

20:40-10:20

2 stops32h 40m

£900

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 20/4

13:25-07:15

1 stop22h 50m

Santiago Arturo Merino Benitez

Fri 1/5

20:40-06:25

1 stop28h 45m

£901

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 7/5

10:45-07:15

2 stops25h 30m

Santiago Arturo Merino Benitez

Thu 28/5

20:40-07:10

2 stops29h 30m

£901

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 24/3

13:25-11:15

2 stops48h 50m

Santiago Arturo Merino Benitez

Sun 12/4

00:30-09:35

2 stops28h 05m

£935

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 24/3

18:45-08:50

1 stop17h 05m

Santiago Arturo Merino Benitez

Mon 13/4

15:50-17:15

2 stops20h 25m

£945

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 23/4

10:20-19:23

3 stops38h 03m

Santiago Arturo Merino Benitez

Thu 30/4

00:01-13:35

3 stops32h 34m

£956

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Chile

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Chile

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Chile (average of £590). Flying from London Heathrow Airport to Chile in July is currently the most expensive (average of £848). 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 LHR to CL?

Find hourly flight availability from Heathrow to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 February 2026.

When flying from London Heathrow Airport to Chile, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from London to Chile delayed?

About 5% of weekly flights between London and Chile have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for London to Chile flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Chile flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.

Reviews of airlines servicing Chile

Get insights into the airlines that provide service to Chile. 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 Chile. Reviews last updated 28 February 2026.
Read reviews from past customers who have flown with LATAM Airlines, Air France, andAir Canada from London Heathrow Airport to Chile. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,922 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,922 reviews
LATAM Airlines
7.5
Good
1,922 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Air France
7.4
Good
1,539 reviews
LATAM Airlines
7.5
Good
1,922 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Air Canada
7.1
Good
10,752 reviews
LATAM Airlines
7.5
Good
1,922 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Iberia
7.0
Good
3,127 reviews
LATAM Airlines
7.5
Good
1,922 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
British Airways
6.7
Okay
7,772 reviews
LATAM Airlines
7.5
Good
1,922 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Chile. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Chile?

    LEVEL, British Airways, and Delta can get you from London Heathrow Airport to Chile in just under 14h 35m. Your travel time can differ by up to 13h 15m. There are 7236 mi between London Heathrow Airport and Chile. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £427. LATAM Airlines flights start at £434 while deals on Avianca start at £457 one-way.

  • What are the most popular routes from London Heathrow Airport to Chile?

    While some choose either London Heathrow - Balmaceda Teniente Vidal or London Heathrow - Easter Island Mataveri Intl, London Heathrow - Santiago Arturo Merino Benitez is the most popular route from London Heathrow Airport to Chile.

  • What are the most reliable airlines from London Heathrow Airport to Chile?

    Consider Finnair (86%), Iberia (86%) or British Airways (86%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Chile.

  • What are the cheapest flights from London Heathrow Airport to Chile?

    While on average a flight from London Heathrow Airport to Chile is generally £2,163, our data shows the cheapest flight currently is £785. When looking at the most popular route, (London Heathrow - Santiago Arturo Merino Benitez), you can expect to pay £682 for that flight.

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

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

  • How can I find direct flights from Heathrow to Chile?

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

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

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

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Chile (average of £590). Flying from London Heathrow Airport to Chile in July is currently the most expensive (average of £848). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Heathrow to Chile

Discover the top 7 airlines that operate flights from Heathrow to Chile. 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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£459Average£850FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapest£659Average£767FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£744Average£900FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£792Average£1,074FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LATAM AirlinesCheapest£792Average£1,369FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£813Average£1,068FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£839Average£1,098FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Chile?

Cheapflights makes it easy to find Heathrow to Chile flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Chile?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Chile for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Chile from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chile from Heathrow today and book when prices fit your budget.

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