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Cheap flights from London to Chile from £454

LON — SCL
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Chile

Enter your travel dates to find the best prices.

Cheapest flights from London to Chile

Thu 3/1207:10 -
2 stops37h 05m
Wed 9/1216:00 -
1 stop23h 40m
Deal found 2/11£765
Wed 18/1106:50 -
3 stops32h 25m
Fri 27/1108:25 -
2 stops30h 10m
Deal found 31/10£767
Wed 18/1112:15 -
3 stops30h 18m
Fri 27/1116:00 -
1 stop26h 50m
Deal found 31/10£769
Mon 16/1121:35 -
1 stop20h 35m
Fri 20/1112:50 -
1 stop27h 00m
Deal found 1/11£770
Thu 12/1111:00 -
2 stops43h 38m
Wed 25/1100:50 -
1 stop19h 05m
Deal found 2/11£770
Mon 9/1121:35 -
1 stop30h 30m
Wed 18/1116:15 -
1 stop19h 20m
Deal found 1/11£771
Sun 29/1121:35 -
1 stop35h 10m
Sun 6/1216:15 -
1 stop19h 20m
Deal found 1/11£773
Wed 11/1121:35 -
1 stop20h 35m
Mon 30/1111:50 -
2 stops27h 10m
Deal found 31/10£778
Thu 3/1221:35 -
1 stop20h 35m
Wed 9/1202:10 -
1 stop33h 25m
Deal found 3/11£780
Sat 14/1121:35 -
1 stop30h 30m
Thu 3/1216:15 -
1 stop19h 20m
Deal found 4/11£782
Sun 8/1107:45 -
2 stops34h 00m
Sun 29/1116:00 -
1 stop25h 50m
Deal found 2/11£782
Fri 20/1121:30 -
2 stops39h 30m
Sun 29/1116:00 -
1 stop19h 15m
Deal found 3/11£783

Find flight deals from London to Chile

Round-trip from

£765

One-way from

£454

Popular in

December

Cheapest in

January

Average price

£879

Good round-trip deal

£835 or less

Good one-way deal

£1,066 or less
3/12-9/12
  • 3/12-9/12
  • 3 total stops
  • 60h 45m total
  • London to Chile
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2/3-31/12
  • 2/3-31/12
  • 2 total stops
  • 42h 49m total
  • London to Chile
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Highest demand for flights based on searches. 2% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from London (LON) to Chile.
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Price to beat on a one-way flight from London (LON) to Chile.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPuerto Montt

LHR London Heathrow - PMC Puerto Montt El Tepual

LHRPMC

London Heathrow

Tue 2/3

19:40-11:29

2 stops42h 49m

Puerto Montt El Tepual

Wed 31/12

00:00-04:00

Nonstop0h 00m

£454

LondonSantiago

LHR London Heathrow - SCL Santiago Arturo Merino Benitez

LHRSCL

London Heathrow

Tue 23/2

20:50-09:20

3 stops39h 30m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£491

LondonSantiago

STN London Stansted - SCL Santiago Arturo Merino Benitez

STNSCL

London Stansted

Tue 1/12

18:20-23:40

3 stops56h 20m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£500

LondonPuerto Montt

LHR London Heathrow - PMC Puerto Montt El Tepual

LHRPMC

London Heathrow

Tue 1/12

21:35-22:43

2 stops28h 08m

Puerto Montt El Tepual

Wed 31/12

00:00-04:00

Nonstop0h 00m

£527

LondonSantiago

LTN London Luton - SCL Santiago Arturo Merino Benitez

LTNSCL

London Luton

Mon 11/1

09:10-10:00

3 stops51h 50m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£532

LondonSantiago

LTN London Luton - SCL Santiago Arturo Merino Benitez

LTNSCL

London Luton

Tue 29/12

06:00-05:45

2 stops26h 45m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£544

LondonSantiago

LHR London Heathrow - SCL Santiago Arturo Merino Benitez

LHRSCL

London Heathrow

Sun 22/11

11:35-08:50

2 stops48h 15m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£553

LondonSantiago

LHR London Heathrow - SCL Santiago Arturo Merino Benitez

LHRSCL

London Heathrow

Mon 7/12

10:00-08:50

1 stop25h 50m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£553

LondonSantiago

LHR London Heathrow - SCL Santiago Arturo Merino Benitez

LHRSCL

London Heathrow

Sun 6/12

16:20-08:50

2 stops43h 30m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£553

LondonSantiago

LHR London Heathrow - SCL Santiago Arturo Merino Benitez

LHRSCL

London Heathrow

Mon 30/11

10:30-17:15

2 stops33h 45m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£553

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Chile

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

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from London to Chile (average of £886). Flying from London to Chile in December is currently the most expensive (average of £1,307). 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 LON to CL?

When flying from London 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 12% of weekly flights between London and Chile have experienced delays in the past year, with the average delay time being 79 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 Thursday 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 12% of flights being delayed.

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

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Chile. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Chile

Read through reviews of airlines operating flights from London to Chile, such as LATAM Airlines,Air Canada, andIberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,971 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sept 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
LATAM Airlines
7.4
Good
1,971 reviews
LATAM Airlines
7.4
Good
1,971 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sept 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
Air Canada
7.1
Good
11,860 reviews
LATAM Airlines
7.4
Good
1,971 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sept 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
Iberia
7.0
Good
3,239 reviews
LATAM Airlines
7.4
Good
1,971 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sept 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
British Airways
6.7
Okay
8,282 reviews
LATAM Airlines
7.4
Good
1,971 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sept 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
Avianca
6.5
Okay
2,554 reviews
LATAM Airlines
7.4
Good
1,971 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sept 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.

Related info for your journey

  • How long is the flight from London to Chile?

    British Airways, LATAM Airlines, and Delta can get you from London to Chile in just under 24h 30m. Your travel time can differ by up to 15h 53m. There are 7236 mi between London 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 to Chile one-way?

    £429 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on United Airlines and Iberia, with prices starting from £448 and £482, respectively.

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

    The most popular route from London to Chile is London Heathrow - Santiago Arturo Merino Benitez. You may also consider London Gatwick - Santiago Arturo Merino Benitez or London Stansted - Santiago Arturo Merino Benitez.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Chile on time: Finnair (78%), Iberia (78%), British Airways (78%).

  • What are the cheapest flights from London to Chile?

    On average you can expect to pay £1,340 for a flight from London to Chile. The cheapest flight overall is £802 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £682.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Chile?

    Currently, September is the cheapest month in which you can book a flight from London to Chile (average of £886). Flying from London to Chile in December is currently the most expensive (average of £1,307). 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

Top 6 airlines flying from London to Chile

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£560Average£781FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air FranceCheapest£678Average£1,054FlexibilityNo cancel feeOn-time77%
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Air CanadaCheapest£687Average£790FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LATAM AirlinesCheapest£766Average£1,058FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£817Average£1,031FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£856Average£1,092FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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

Deals for London to Chile flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from London to Chile by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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