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Cheap flights from London Heathrow Airport to Chile from £279

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SCL
22 Apr — 29 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 23 March 2026.

Wed 29/420:50
LHR
-
SCL
2 stops36h 55m
Multiple Airlines
Sat 9/515:20
SCL
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 19/3£804
Sat 25/422:05
LHR
-
SCL
1 stop21h 10m
Avianca
Tue 28/406:40
SCL
-
LHR
1 stop27h 55m
Avianca
Deal found 20/3£806
Mon 13/422:05
LHR
-
SCL
1 stop30h 15m
Avianca
Mon 4/506:40
SCL
-
LHR
1 stop27h 55m
Avianca
Deal found 21/3£811
Mon 4/522:05
LHR
-
SCL
1 stop30h 15m
Avianca
Sun 10/506:40
SCL
-
LHR
1 stop27h 55m
Avianca
Deal found 20/3£812
Thu 12/1119:40
LHR
-
SCL
1 stop30h 00m
Iberia
Fri 20/1100:20
SCL
-
LHR
1 stop16h 05m
Iberia
Deal found 21/3£813
Mon 11/522:05
LHR
-
SCL
1 stop21h 10m
Avianca
Mon 25/515:20
SCL
-
LHR
1 stop19h 15m
Avianca
Deal found 20/3£814
Sat 2/520:50
LHR
-
SCL
2 stops36h 55m
Multiple Airlines
Sat 9/515:20
SCL
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 18/3£818
Sun 7/609:55
LHR
-
SCL
2 stops23h 50m
Multiple Airlines
Wed 24/615:20
SCL
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 19/3£819
Sun 7/609:55
LHR
-
SCL
2 stops23h 50m
Multiple Airlines
Sun 28/615:20
SCL
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 19/3£822
Tue 8/919:45
LHR
-
SCL
1 stop27h 15m
Air France
Fri 25/910:10
SCL
-
LHR
1 stop26h 25m
Air France
Deal found 21/3£822
Sun 3/522:05
LHR
-
SCL
1 stop21h 10m
Avianca
Mon 11/506:40
SCL
-
LHR
1 stop27h 55m
Avianca
Deal found 18/3£824
Wed 6/520:00
LHR
-
SCL
2 stops23h 15m
Multiple Airlines
Mon 11/515:20
SCL
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 22/3£828

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 23 March 2026.

Round-trip from

£804

One-way from

£279

Popular in

December

Cheapest in

June

Average price

£925

Good round-trip deal

£885 or less

Good one-way deal

£546 or less
Avianca
  • Avianca
  • 29/4-9/5
  • 3 total stops
  • 56h 10m total
  • London to Chile
Search Deals
11/4
  • 11/4
  • 2 total stops
  • 36h 55m total
  • London to Chile
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 23 March 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

Cheapest return flight

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 14/9

18:30-09:30

2 stops43h 00m

Santiago Arturo Merino Benitez

Thu 1/10

11:15-11:40

2 stops44h 25m

£884

LondonCalama

LHR - CJC

LHRCJC

London Heathrow

Tue 5/5

22:05-19:45

2 stops26h 40m

Calama El Loa

Tue 12/5

08:19-15:35

2 stops26h 16m

£888

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 12/5

09:40-07:15

2 stops26h 35m

Santiago Arturo Merino Benitez

Tue 26/5

20:40-06:45

2 stops29h 05m

£899

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sat 18/4

09:40-07:15

2 stops26h 35m

Santiago Arturo Merino Benitez

Sat 25/4

20:40-08:50

2 stops31h 10m

£899

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 10/9

11:15-08:15

1 stop25h 00m

Santiago Arturo Merino Benitez

Sun 27/9

20:40-07:15

1 stop30h 35m

£902

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sun 10/5

06:30-07:15

2 stops29h 45m

Santiago Arturo Merino Benitez

Sun 17/5

20:40-08:50

2 stops31h 10m

£915

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 16/4

11:45-07:15

2 stops24h 30m

Santiago Arturo Merino Benitez

Thu 23/4

20:40-08:50

2 stops31h 10m

£915

LondonIquique

LHR - IQQ

LHRIQQ

London Heathrow

Wed 6/5

22:05-19:06

2 stops26h 01m

Iquique Cavancha

Wed 13/5

08:11-15:35

3 stops26h 24m

£919

LondonCalama

LHR - CJC

LHRCJC

London Heathrow

Thu 7/5

22:05-20:06

2 stops27h 01m

Calama El Loa

Thu 14/5

09:34-15:35

2 stops25h 01m

£921

LondonCalama

LHR - CJC

LHRCJC

London Heathrow

Mon 4/5

22:05-20:06

2 stops27h 01m

Calama El Loa

Mon 11/5

08:51-15:35

2 stops25h 44m

£941

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 42 resultsSorted by cheapest first
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5

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 £663). Flying from London Heathrow Airport to Chile in July is currently the most expensive (average of £878). 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 23 March 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 94 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?

Saturday 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 23 March 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
7.4
Good
1,915 reviews
Check prices

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Overall

7.4

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,915 reviews
LATAM Airlines
7.4
Good
1,915 reviews
Check prices

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Overall

7.4

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
Air France
7.4
Good
1,547 reviews
LATAM Airlines
7.4
Good
1,915 reviews
Check prices

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Overall

7.4

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
Air Canada
7.1
Good
10,835 reviews
LATAM Airlines
7.4
Good
1,915 reviews
Check prices

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Overall

7.4

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
Iberia
7.0
Good
3,147 reviews
LATAM Airlines
7.4
Good
1,915 reviews
Check prices

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Overall

7.4

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
British Airways
6.7
Okay
7,813 reviews
LATAM Airlines
7.4
Good
1,915 reviews
Check prices

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Overall

7.4

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

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?

    Turkish Airlines, Delta, and LATAM Airlines can get you from London Heathrow Airport to Chile in just under 26h 35m. Your travel time can differ by up to 16h 25m. 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 £452. Avianca flights start at £462 while deals on Iberia start at £487 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 - Calama El Loa, 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 (77%), Iberia (77%) or British Airways (77%) 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 £1,757, our data shows the cheapest flight currently is £542. When looking at the most popular route, (London Heathrow - Santiago Arturo Merino Benitez), you can expect to pay £688 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 £663). Flying from London Heathrow Airport to Chile in July is currently the most expensive (average of £878). 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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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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£378Average£859FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapest£666Average£778FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£752Average£919FlexibilityNo cancel feeOn-time77%
Search Air France flights
LATAM AirlinesCheapest£796Average£991FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£827Average£1,070FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£848Average£1,120FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£854Average£1,093FlexibilityNo cancel feeOn-time76%
Search Finnair 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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