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Cheap flights from London Heathrow Airport to Chile from £435

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SCL
5 May — 12 May1
1 adult

Cheap flight deals from Heathrow to Chile

Keep the following information in mind while searching for Heathrow to Chile flight deals. Data was last updated 30 April 2025.

Round-trip from

£739

One-way from

£435

Popular in

December

Cheapest in

March

Average price

£881

Good round-trip deal

£911 or less

Good one-way deal

£639 or less
29/9-2/11
  • 29/9-2/11
  • 4 total stops
  • 74h 20m total
  • London to Chile
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10/5
  • 10/5
  • 2 total stops
  • 28h 45m total
  • London to Chile
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Chile.
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Price to beat on a one-way flight from London Heathrow to Chile.
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Find flight deals from Heathrow to Chile

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 30 April 2025.

Mon 29/917:40LHR - SCL
2 stops28h 15mMultiple Airlines
Sun 2/1105:05SCL - LHR
2 stops46h 05mMultiple Airlines
Deal found 29/4£739
Tue 18/1118:00LHR - SCL
1 stop21h 10mAir Canada
Sat 6/1220:50SCL - LHR
1 stop36h 00mAir Canada
Deal found 29/4£740
Mon 12/519:10LHR - SCL
1 stop17h 14mBritish Airways
Tue 10/622:15SCL - LHR
1 stop15h 55mBritish Airways
Deal found 29/4£754
Mon 15/906:15LHR - SCL
1 stop17h 25mAir France
Tue 14/1011:00SCL - LHR
1 stop19h 30mAir France
Deal found 30/4£760
Mon 2/622:05LHR - SCL
1 stop20h 20mAvianca
Mon 9/606:10SCL - LHR
1 stop28h 25mAvianca
Deal found 29/4£791
Fri 21/1119:40LHR - SCL
1 stop28h 10mLATAM Airlines
Fri 5/1201:40SCL - LHR
1 stop33h 25mLATAM Airlines
Deal found 29/4£808
Tue 16/906:10LHR - SCL
2 stops29h 55mAmerican Airlines
Tue 30/921:55SCL - LHR
1 stop31h 30mAmerican Airlines
Deal found 29/4£859
Thu 11/918:45LHR - SCL
1 stop17h 39mIberia
Thu 25/911:25SCL - LHR
1 stop17h 45mIberia
Deal found 29/4£864
Sun 14/913:05LHR - SCL
1 stop22h 55mDelta
Tue 30/921:40SCL - LHR
1 stop35h 50mDelta
Deal found 29/4£875
Sat 15/1119:40LHR - PUQ
2 stops43h 39mLATAM Airlines
Sat 29/1122:59PUQ - LHR
2 stops36h 06mLATAM Airlines
Deal found 29/4£887
Mon 5/521:20LHR - CJC
2 stops24h 58mLATAM Airlines
Fri 23/522:50CJC - LHR
2 stops35h 15mLATAM Airlines
Deal found 29/4£999
Fri 13/621:20LHR - BBA
3 stops44h 40mLATAM Airlines
Fri 20/617:10BBA - LHR
3 stops40h 55mLATAM Airlines
Deal found 29/4£1,155

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 30 April 2025.
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

Mon 29/9

17:40-17:55

2 stops28h 15m

Santiago Arturo Merino Benitez

Sun 2/11

05:05-06:10

2 stops46h 05m

£739

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 16/9

09:30-14:25

2 stops32h 55m

Santiago Arturo Merino Benitez

Mon 23/2

20:50-07:10

2 stops31h 20m

£744

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 12/5

19:10-07:24

1 stop17h 14m

Santiago Arturo Merino Benitez

Tue 10/6

22:15-19:10

1 stop15h 55m

£754

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 15/9

06:15-19:40

1 stop17h 25m

Santiago Arturo Merino Benitez

Tue 14/10

11:00-10:30

1 stop19h 30m

£760

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 2/6

22:05-13:25

1 stop20h 20m

Santiago Arturo Merino Benitez

Mon 9/6

06:10-15:35

1 stop28h 25m

£791

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 18/8

20:00-20:50

1 stop29h 50m

Santiago Arturo Merino Benitez

Mon 17/11

01:40-14:05

1 stop33h 25m

£815

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 16/9

06:10-08:05

2 stops29h 55m

Santiago Arturo Merino Benitez

Tue 30/9

21:55-09:25

1 stop31h 30m

£859

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 11/9

18:45-08:24

1 stop17h 39m

Santiago Arturo Merino Benitez

Thu 25/9

11:25-09:10

1 stop17h 45m

£864

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sun 14/9

13:05-08:00

1 stop22h 55m

Santiago Arturo Merino Benitez

Mon 29/9

21:40-06:45

1 stop29h 05m

£875

LondonCalama

LHR - CJC

LHRCJC

London Heathrow

Sat 14/6

21:20-18:14

2 stops25h 54m

Calama El Loa

Sat 21/6

13:59-15:05

2 stops44h 06m

£1,065

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 25 results
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2
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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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Chile (average of £1,031). Flying from London Heathrow Airport to Chile in December is currently the most expensive (average of £1,468). 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 30 April 2025.

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.

What is the cheapest day to fly from London Heathrow Airport to Chile?

Use this chart to determine the cheapest time to fly return from Heathrow to Chile. Price data was last updated on 30 June 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Chile flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Chile by month

Plan your trip to Chile by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chile ranges from 0.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Chile when rainfall is around 0.0 mm.

Temperature in Chile by month

Plan your trip to Chile by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chile, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 8.0 C).

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 30 April 2025.
Read reviews from past customers who have flown Delta, KLM and LATAM Airlines from London 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.
Delta
8.0
Very Good
7,934 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,934 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • 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 £511. Avianca flights start at £525 while deals on British Airways start at £629 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 cheapest flights from London Heathrow Airport to Chile?

    While on average a flight from London Heathrow Airport to Chile is generally £1,439, our data shows the cheapest flight currently is £624. When looking at the most popular route, (London Heathrow - Santiago Arturo Merino Benitez), you can expect to pay £721 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Chile (average of £1,031). Flying from London Heathrow Airport to Chile in December is currently the most expensive (average of £1,468). 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

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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 8 airlines flying from Heathrow to Chile

Discover the top 8 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£590Average£713FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£638Average£734FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapest£704Average£880FlexibilityNo cancel feeOn-time71%
Search Avianca flights
FinnairCheapest£704Average£831FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£724Average£1,103FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£737Average£927FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£747Average£1,252FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
IberiaCheapest£753Average£1,312FlexibilityNo 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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