Cheap flights from Chile to London Heathrow Airport from £257

SCL — LHR
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chile to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Chile to Heathrow

Tue 17/1116:00 -
2 stops21h 05m
Tue 24/1117:35 -
2 stops30h 10m
Deal found 10/11£704
Sun 15/1107:30 -
1 stop28h 05m
Thu 19/1121:35 -
1 stop30h 30m
Deal found 6/11£723
Mon 16/1116:15 -
1 stop19h 20m
Wed 25/1121:35 -
1 stop30h 30m
Deal found 9/11£727
Wed 11/1107:30 -
1 stop28h 05m
Thu 26/1121:35 -
1 stop30h 30m
Deal found 7/11£729
Fri 13/1108:55 -
1 stop26h 40m
Tue 1/1221:35 -
1 stop20h 35m
Deal found 9/11£741
Mon 16/1121:05 -
2 stops34h 40m
Wed 2/1214:45 -
2 stops33h 00m
Deal found 9/11£742
Wed 11/1107:30 -
1 stop28h 05m
Wed 18/1121:35 -
1 stop30h 30m
Deal found 7/11£744
Sun 8/1116:15 -
1 stop19h 20m
Sun 15/1121:35 -
1 stop30h 30m
Deal found 7/11£745
Mon 16/1116:15 -
1 stop19h 20m
Tue 24/1121:35 -
1 stop35h 10m
Deal found 9/11£746
Wed 18/1118:30 -
3 stops25h 10m
Wed 2/1218:30 -
2 stops29h 15m
Deal found 9/11£747

Find flight deals from Chile to Heathrow

Round-trip from

£693

One-way from

£257

Popular in

July

Cheapest in

February

Average price

£766

Good round-trip deal

£1,077 or less
22/3-13/4
  • 22/3-13/4
  • 3 total stops
  • 43h 50m total
  • Chile to London
LATAM Airlines
  • LATAM Airlines
  • 2/12-31/12
  • 1 total stop
  • 16h 55m total
  • Chile to London
Highest demand for flights based on searches. 12% potential increase in price (£94 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Chile to London Heathrow.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chile to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CalamaLondon

CJC Calama El Loa - LHR London Heathrow

CJCLHR

Calama El Loa

Mon 30/11

07:17-20:05

2 stops33h 48m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£331

SantiagoLondon

SCL Santiago Arturo Merino Benitez - LHR London Heathrow

SCLLHR

Santiago Arturo Merino Benitez

Mon 16/11

07:30-14:35

1 stop28h 05m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£335

CalamaLondon

CJC Calama El Loa - LHR London Heathrow

CJCLHR

Calama El Loa

Tue 1/12

21:44-14:25

2 stops37h 41m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£374

SantiagoLondon

SCL Santiago Arturo Merino Benitez - LHR London Heathrow

SCLLHR

Santiago Arturo Merino Benitez

Tue 26/1

22:45-05:55

2 stops28h 10m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£398

SantiagoLondon

SCL Santiago Arturo Merino Benitez - LHR London Heathrow

SCLLHR

Santiago Arturo Merino Benitez

Sun 21/2

22:45-10:15

1 stop32h 30m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£398

SantiagoLondon

SCL Santiago Arturo Merino Benitez - LHR London Heathrow

SCLLHR

Santiago Arturo Merino Benitez

Sun 14/3

21:45-09:40

2 stops56h 55m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£399

SantiagoLondon

SCL Santiago Arturo Merino Benitez - LHR London Heathrow

SCLLHR

Santiago Arturo Merino Benitez

Mon 15/2

22:45-10:50

2 stops33h 05m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£399

SantiagoLondon

SCL Santiago Arturo Merino Benitez - LHR London Heathrow

SCLLHR

Santiago Arturo Merino Benitez

Thu 3/12

22:45-10:15

1 stop32h 30m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£399

SantiagoLondon

SCL Santiago Arturo Merino Benitez - LHR London Heathrow

SCLLHR

Santiago Arturo Merino Benitez

Fri 22/1

22:45-07:40

1 stop29h 55m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£399

SantiagoLondon

SCL Santiago Arturo Merino Benitez - LHR London Heathrow

SCLLHR

Santiago Arturo Merino Benitez

Mon 22/2

22:45-10:50

3 stops33h 05m

London Heathrow

Wed 31/12

00:00-20:00

Nonstop0h 00m

£399

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 30 resultsSorted by cheapest first
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Best time to book a flight from Chile to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chile with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Chile to London Heathrow Airport (average of £732). Flying from Chile to London Heathrow Airport in July is currently the most expensive (average of £1,156). 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 CL to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chile to London Heathrow Airport as you normally would.

How often are flights from Chile to London delayed?

About 8% of weekly flights between Chile and London have experienced delays in the past year, with the average delay time being 202 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

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

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from Chile to London Heathrow Airport?

The best time to book flights from Chile to London Heathrow Airport is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with LATAM Airlines and British Airways from Chile to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.8

Entertainment

7.0

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor

Food

6.8

Entertainment

7.0

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor

Food

6.8

Entertainment

7.0

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor

Related info for your journey

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

    There are many flights that can get you from Chile to London Heathrow Airport in 14h 20m. Fly via LATAM Airlines or British Airways to get the fastest option. Chile and London Heathrow Airport are separated by a distance of 7236 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at £259. Avianca flights start at £362 while deals on Iberia start at £503 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Chile to London Heathrow Airport consider choosing Finnair (73%), Iberia (73%) or British Airways (73%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Chile to London Heathrow Airport is £1,031. On average you can expect to pay £1,235. The most popular route, (Santiago Arturo Merino Benitez - London Heathrow), can usually be booked for £693.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Chile to London Heathrow Airport (average of £732). Flying from Chile to London Heathrow Airport in July is currently the most expensive (average of £1,156). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Wembley
Milton Keynes
Gatwick
Slough
Ilford
Hayes
Folkestone
Eastbourne
Croydon
Barnet
Northampton
Southall
Southend-on-Sea
Enfield
Brentford
Dover
Harrow
Watford

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Chile to Heathrow

AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£623Average£768FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£855Average£1,347FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Chile to Heathrow flexibly with Cheapflights today.

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