Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Chile from £321

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SCL
3 Sep — 10 Sep1
1 adult

Cheap flight deals from London to Chile

Keep the following information in mind while searching for London to Chile flight deals. Data was last updated 29 August 2025.

Round-trip from

£783

One-way from

£321

Popular in

December

Cheapest in

March

Average price

£960

Good round-trip deal

£829 or less

Good one-way deal

£686 or less
LATAM Airlines
  • LATAM Airlines
  • 19/11-1/12
  • 3 total stops
  • 51h 13m total
  • London to Chile
Search Deals
8/9
  • 8/9
  • 2 total stops
  • 45h 35m total
  • London to Chile
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Chile.
Search Deals
Price to beat on a one-way flight from London (LON) to Chile.
Search Deals

Find flight deals from London to Chile

Cheapest flights from London to Chile
Explore the most affordable flight options available from London to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 19/1121:40LHR - SCL
1 stop20h 40mMultiple Airlines
Mon 1/1204:32SCL - LHR
2 stops30h 33mMultiple Airlines
Deal found 27/8£783
Sat 11/1022:05LHR - SCL
1 stop20h 20mAvianca
Sat 18/1015:30SCL - LHR
1 stop20h 05mAvianca
Deal found 27/8£785
Wed 5/1121:40LHR - SCL
1 stop20h 40mMultiple Airlines
Wed 3/1218:35SCL - LHR
1 stop16h 30mMultiple Airlines
Deal found 28/8£786
Mon 17/1117:20LGW - SCL
1 stop19h 50mMultiple Airlines
Sat 22/1111:55SCL - LGW
1 stop18h 15mMultiple Airlines
Deal found 27/8£786
Wed 5/1111:10LHR - SCL
1 stop28h 05mAir Canada
Thu 20/1120:55SCL - LHR
1 stop35h 25mAir Canada
Deal found 26/8£787
Wed 5/1121:40LHR - SCL
1 stop29h 50mAvianca
Thu 13/1101:35SCL - LHR
1 stop34h 00mAvianca
Deal found 26/8£788
Tue 14/1022:05LHR - SCL
1 stop29h 25mAvianca
Wed 3/1201:35SCL - LHR
1 stop34h 00mAvianca
Deal found 28/8£788
Tue 2/914:00LGW - SCL
2 stops43h 15mMultiple Airlines
Mon 8/900:55SCL - LGW
2 stops29h 05mMultiple Airlines
Deal found 28/8£789
Thu 25/922:05LHR - SCL
1 stop29h 25mAvianca
Sun 2/1101:35SCL - LHR
1 stop34h 00mAvianca
Deal found 26/8£790
Thu 27/1109:40LGW - SCL
2 stops26h 40mMultiple Airlines
Wed 10/1213:05SCL - LGW
2 stops26h 45mMultiple Airlines
Deal found 26/8£790
Mon 13/1022:05LHR - SCL
1 stop20h 20mMultiple Airlines
Thu 23/1017:00SCL - LHR
1 stop18h 05mMultiple Airlines
Deal found 26/8£790
Fri 29/822:05LHR - SCL
1 stop20h 20mAvianca
Tue 30/915:30SCL - LHR
1 stop20h 05mAvianca
Deal found 25/8£791

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 29 August 2025.
Use the filters below to find and compare flights from London to Chile that are best for you.

Fly from

London

Fly to

Chile

Route

Depart

Return

Price

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sat 11/10

22:05-14:25

1 stop20h 20m

Santiago Arturo Merino Benitez

Sat 18/10

15:30-15:35

1 stop20h 05m

£785

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Wed 5/11

21:40-00:30

1 stop29h 50m

Santiago Arturo Merino Benitez

Thu 13/11

01:35-14:35

1 stop34h 00m

£788

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 9/10

22:05-14:25

1 stop20h 20m

Santiago Arturo Merino Benitez

Tue 28/10

01:35-14:35

1 stop34h 00m

£788

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 14/10

22:05-23:30

1 stop29h 25m

Santiago Arturo Merino Benitez

Wed 3/12

01:35-14:35

1 stop34h 00m

£788

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Thu 27/11

09:40-09:20

2 stops26h 40m

Santiago Arturo Merino Benitez

Wed 10/12

13:05-18:50

2 stops26h 45m

£790

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 15/9

22:05-23:30

1 stop29h 25m

Santiago Arturo Merino Benitez

Tue 30/9

07:10-15:35

1 stop28h 25m

£790

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 22/1

21:40-15:20

1 stop20h 40m

Santiago Arturo Merino Benitez

Wed 4/2

01:35-14:35

1 stop34h 00m

£790

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sun 9/11

21:40-00:30

1 stop29h 50m

Santiago Arturo Merino Benitez

Fri 21/11

01:35-14:35

1 stop34h 00m

£790

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sun 8/2

21:40-05:30

1 stop34h 50m

Santiago Arturo Merino Benitez

Tue 17/2

01:35-14:35

1 stop34h 00m

£790

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Sun 16/11

17:25-10:10

1 stop19h 45m

Santiago Arturo Merino Benitez

Sat 22/11

11:55-09:10

1 stop18h 15m

£791

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 60 results
1
2
3
...
6

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
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 to Chile

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

Currently, May is the cheapest month in which you can book a flight from London to Chile (average of £1,031). Flying from London 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 LON to CL?

Find hourly flight availability from London 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 29 August 2025.

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.

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 29 August 2025.
Read through reviews of airlines operating flights from London to Chile, such as Finnair, LATAM Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,321 reviews
Check prices

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Finnair
7.6
Good
1,321 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
LATAM Airlines
7.5
Good
1,843 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Air Canada
7.1
Good
10,000 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Iberia
7.0
Good
2,894 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
British Airways
6.7
Okay
7,320 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Related info for your journey

Find useful and relevant information for your journey from London 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 to Chile?

    Avianca, British Airways, and LATAM Airlines can get you from London to Chile in just under 17h 25m. Your travel time can differ by up to 17h 19m. There are 7255 mi between London and Chile. Both multi-stop and direct flights can be found to your destination and back.

  • 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 City - 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: Iberia (81%), Finnair (77%), British Airways (77%).

  • What are the cheapest flights from London to Chile?

    On average you can expect to pay £1,744 for a flight from London to Chile. The cheapest flight overall is £636 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £712.

  • 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, May is the cheapest month in which you can book a flight from London to Chile (average of £1,031). Flying from London 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Chile

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Guarulhos Intl flights
Heathrow to Rio de Janeiro–Galeão Intl flights
Heathrow to Santos Dumont flights
Heathrow to Ministro Pistarini flights
London City to Rio de Janeiro–Galeão Intl flights
London City to Guarulhos Intl flights
Gatwick to Guarulhos Intl flights
Gatwick to Rio de Janeiro–Galeão Intl flights
Heathrow to Jorge Newbery flights
Heathrow to Bogotá flights
Gatwick to Ministro Pistarini flights
Heathrow to Viracopos flights
Heathrow to Santiago flights
Gatwick to Santos Dumont flights
London City to Ministro Pistarini flights
Heathrow to Lima flights
Gatwick to Bogotá flights
Gatwick to Lima flights
Luton to Guarulhos Intl flights
London City to Lima flights
Gatwick to Viracopos flights
Stansted to Guarulhos Intl flights
London City to Bogotá flights
Gatwick to Santiago flights
Heathrow to Congonhas flights
Stansted to Rio de Janeiro–Galeão Intl flights
Heathrow to Jose Maria Cordova Intl flights
London City to Santiago flights
Heathrow to Quito flights
London City to Jorge Newbery flights
Luton to Ministro Pistarini flights
Stansted to Bogotá flights
Heathrow to Cali flights
Gatwick to Jose Maria Cordova Intl flights
Manchester to Rio de Janeiro–Galeão Intl flights
Stansted to Santiago flights
Stansted to Lima flights
London City to Jose Maria Cordova Intl flights
Heathrow to Montevideo flights
Manchester to Guarulhos Intl flights
Gatwick to Quito flights
Heathrow to Porto Alegre flights

Top 8 airlines flying from London to Chile

Discover the top 8 airlines that operate flights from London 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£586Average£721FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£634Average£728FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapest£702Average£848FlexibilityNo cancel feeOn-time71%
Search Avianca flights
FinnairCheapest£711Average£840FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£738Average£951FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£740Average£1,255FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air FranceCheapest£742Average£1,061FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£787Average£1,138FlexibilityNo 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 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.

Can Cheapflights find flights from London to Chile with no change fees?

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

Can Cheapflights notify me if prices for flights from London to Chile become cheaper?

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.