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Cheap flights from London Heathrow Airport to Chile from £349

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SCL
27 feb — 6 mar1
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 gennaio 2026.

mer 11/309:00
LHR
-
SCL
2 stops29h 15m
Air Canada
mer 18/319:55
SCL
-
LHR
2 stops32h 15m
Air Canada
Deal found 25/1£749
mar 27/1016:20
LHR
-
SCL
2 stops42h 30m
United Airlines
mer 11/1122:45
SCL
-
LHR
1 stop29h 45m
United Airlines
Deal found 27/1£753
lun 9/309:00
LHR
-
SCL
2 stops29h 15m
Air Canada
lun 16/319:55
SCL
-
LHR
1 stop36h 25m
Air Canada
Deal found 25/1£755
lun 4/522:05
LHR
-
SCL
1 stop29h 25m
Avianca
dom 17/523:55
SCL
-
LHR
1 stop34h 40m
Avianca
Deal found 24/1£756
lun 20/411:20
LHR
-
SCL
2 stops24h 20m
Multiple Airlines
lun 27/420:15
SCL
-
LHR
2 stops35h 20m
Multiple Airlines
Deal found 25/1£769
gio 12/321:15
LHR
-
SCL
1 stop18h 35m
British Airways
gio 19/313:05
SCL
-
LHR
1 stop30h 35m
British Airways
Deal found 26/1£771
mer 11/320:15
LHR
-
BBA
2 stops22h 41m
LATAM Airlines
mer 18/310:12
BBA
-
LHR
2 stops24h 53m
LATAM Airlines
Deal found 24/1£851
mer 25/1118:45
LHR
-
PUQ
3 stops26h 53m
Multiple Airlines
lun 21/1215:13
PUQ
-
LHR
3 stops43h 52m
Multiple Airlines
Deal found 27/1£901
mer 25/1120:15
LHR
-
PUQ
3 stops25h 23m
LATAM Airlines
mar 22/1210:02
PUQ
-
LHR
2 stops25h 03m
LATAM Airlines
Deal found 27/1£912
mer 25/1120:15
LHR
-
PUQ
3 stops25h 23m
Multiple Airlines
mar 22/1214:08
PUQ
-
LHR
3 stops25h 07m
Multiple Airlines
Deal found 27/1£925
ven 13/306:15
LHR
-
ZCO
2 stops29h 40m
Multiple Airlines
ven 20/320:24
ZCO
-
LHR
2 stops21h 21m
Multiple Airlines
Deal found 27/1£926
ven 8/506:15
LHR
-
PUQ
2 stops35h 04m
LATAM Airlines
sab 23/518:10
PUQ
-
LHR
2 stops40h 55m
LATAM Airlines
Deal found 26/1£952

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 gennaio 2026.

Round-trip from

£749

One-way from

£349

Popular in

December

Cheapest in

June

Average price

£847

Good round-trip deal

£886 or less

Good one-way deal

£726 or less
Air Canada
  • Air Canada
  • 11/3-18/3
  • 4 total stops
  • 61h 30m total
  • London to Chile
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 46h 25m total
  • London to Chile
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Chile.
Search Deals
Price to beat on a one-way 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 gennaio 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Chile that are best for you.

Fly from

Heathrow

Fly to

Chile

Route

Depart

Return

Price

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

sab 7/3

13:35-07:50

2 stops45h 15m

Santiago Arturo Merino Benitez

lun 9/3

21:45-10:50

2 stops34h 05m

£844

LondonBalmaceda

LHR - BBA

LHRBBA

London Heathrow

mer 11/3

20:15-15:56

2 stops22h 41m

Balmaceda Teniente Vidal

mer 18/3

10:12-14:05

2 stops24h 53m

£851

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

mer 6/5

22:35-08:30

2 stops38h 55m

Santiago Arturo Merino Benitez

mar 19/5

10:15-15:10

2 stops23h 55m

£859

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

gio 16/4

18:00-08:30

2 stops43h 30m

Santiago Arturo Merino Benitez

mar 5/5

10:15-16:00

2 stops48h 45m

£859

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

gio 7/5

06:30-08:30

2 stops31h 00m

Santiago Arturo Merino Benitez

mar 19/5

10:15-15:10

2 stops23h 55m

£859

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

mer 25/2

12:30-07:40

1 stop22h 10m

Santiago Arturo Merino Benitez

mer 4/3

23:10-08:05

2 stops29h 55m

£881

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

mer 18/2

12:30-07:40

1 stop22h 10m

Santiago Arturo Merino Benitez

dom 8/3

22:10-06:25

1 stop29h 15m

£881

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

ven 27/2

08:55-07:40

1 stop25h 45m

Santiago Arturo Merino Benitez

dom 8/3

22:10-08:45

2 stops31h 35m

£881

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

ven 6/2

10:10-07:40

2 stops24h 30m

Santiago Arturo Merino Benitez

ven 6/3

23:10-09:05

2 stops30h 55m

£881

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

sab 7/2

10:10-07:40

2 stops24h 30m

Santiago Arturo Merino Benitez

ven 6/3

23:10-08:05

2 stops29h 55m

£881

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 42 results
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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 £579). Flying from London Heathrow Airport to Chile in December is currently the most expensive (average of £775). 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 gennaio 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 6% of weekly flights between London and Chile have experienced delays in the past year, with the average delay time being 99 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?

Thursday 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 6% 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 gennaio 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
1,915 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Entertainment

7.0

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
1,915 reviews
LATAM Airlines
7.5
Good
1,915 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Entertainment

7.0

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
1,528 reviews
LATAM Airlines
7.5
Good
1,915 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Entertainment

7.0

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
10,663 reviews
LATAM Airlines
7.5
Good
1,915 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Entertainment

7.0

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
3,099 reviews
LATAM Airlines
7.5
Good
1,915 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Entertainment

7.0

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
7,704 reviews
LATAM Airlines
7.5
Good
1,915 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Entertainment

7.0

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?

    United Airlines, LATAM Airlines, and Turkish Airlines can get you from London Heathrow Airport to Chile in just under 22h 41m. Your travel time can differ by up to 22h 34m. There are 7940 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 LATAM Airlines, which is currently one of the cheapest options available, starting at £392. United Airlines flights start at £419 while deals on Avianca start at £449 one-way.

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

    While some choose either London Heathrow - Easter Island Mataveri Intl or London Heathrow - Punta Arenas Pres Ibanez, 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 (91%), Iberia (91%) or British Airways (91%) 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 £1,759, our data shows the cheapest flight currently is £712. When looking at the most popular route, (London Heathrow - Santiago Arturo Merino Benitez), you can expect to pay £670 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 £579). Flying from London Heathrow Airport to Chile in December is currently the most expensive (average of £775). 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

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Alternative routes for Heathrow to Chile

See prices for flight routes from nearby airports that may be better suited for you.
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Luton to Bogotá flights
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Gatwick to Jose Maria Cordova Intl flights
Heathrow to Quito flights
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London City to Santiago flights
Heathrow to Cali flights
Stansted to Santiago flights
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Gatwick to Quito flights
Heathrow to Montevideo flights
Heathrow to Cuzco flights

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 gennaio 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£450Average£843FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapest£642Average£751FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£730Average£863FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£753Average£1,029FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£758Average£998FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LATAM AirlinesCheapest£771Average£1,351FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
IberiaCheapest£783Average£1,051FlexibilityNo 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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