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Cheap flights from London to Chile from £350

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SCL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£744

One-way from

£350

Popular in

December

Cheapest in

March

Average price

£853

Good round-trip deal

£911 or less

Good one-way deal

£715 or less
United Airlines
  • United Airlines
  • 30/10-6/11
  • 3 total stops
  • 56h 45m total
  • London to Chile
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11/11
  • 11/11
  • 3 total stops
  • 41h 30m total
  • London to Chile
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
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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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 16 September 2025.

Thu 30/1011:35LHR - SCL
2 stops47h 15mUnited Airlines
Thu 6/1122:45SCL - LHR
2 stops31h 55mUnited Airlines
Deal found 15/9£744
Sun 26/1012:05LHR - SCL
1 stop22h 45mUnited Airlines
Fri 14/1122:45SCL - LHR
1 stop29h 45mUnited Airlines
Deal found 16/9£745
Tue 28/1013:35LHR - SCL
2 stops45h 15mUnited Airlines
Tue 4/1122:45SCL - LHR
2 stops52h 10mUnited Airlines
Deal found 15/9£748
Sat 22/1115:00LHR - SCL
1 stop21h 40mAir France
Sun 7/1212:05SCL - LHR
1 stop16h 50mAir France
Deal found 14/9£748
Wed 12/1120:40STN - SCL
2 stops30h 50mMultiple Airlines
Wed 11/305:42SCL - STN
3 stops34h 58mMultiple Airlines
Deal found 14/9£751
Sun 30/1115:00LHR - SCL
1 stop21h 40mAir France
Sat 13/1212:05SCL - LHR
1 stop22h 40mAir France
Deal found 15/9£752
Thu 25/922:05LHR - SCL
1 stop20h 20mMultiple Airlines
Sat 25/1018:52SCL - LHR
2 stops40h 13mMultiple Airlines
Deal found 15/9£753
Mon 1/1215:20LGW - SCL
1 stop21h 50mMultiple Airlines
Tue 16/1211:55SCL - LGW
1 stop21h 30mMultiple Airlines
Deal found 15/9£754
Thu 6/1121:40LHR - SCL
1 stop20h 40mMultiple Airlines
Tue 2/1215:00SCL - LHR
1 stop20h 05mMultiple Airlines
Deal found 15/9£759
Mon 10/1113:00LGW - SCL
2 stops38h 30mMultiple Airlines
Sun 30/1121:00SCL - LGW
1 stop33h 00mMultiple Airlines
Deal found 14/9£759
Mon 1/1215:20LGW - SCL
1 stop21h 50mMultiple Airlines
Mon 15/1211:55SCL - LGW
1 stop21h 30mMultiple Airlines
Deal found 15/9£759
Wed 22/1022:05LHR - SCL
1 stop29h 25mMultiple Airlines
Fri 7/1114:40SCL - LHR
2 stops44h 25mMultiple Airlines
Deal found 14/9£760

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 16 September 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 1/11

12:05-07:50

1 stop22h 45m

Santiago Arturo Merino Benitez

Mon 17/11

22:45-06:40

2 stops28h 55m

£744

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sun 26/10

10:00-07:50

1 stop24h 50m

Santiago Arturo Merino Benitez

Fri 14/11

22:45-05:55

2 stops52h 10m

£745

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 13/11

12:05-08:50

1 stop23h 45m

Santiago Arturo Merino Benitez

Mon 17/11

22:45-10:15

1 stop32h 30m

£745

LondonSantiago

STN - SCL

STNSCL

London Stansted

Wed 12/11

20:40-00:30

2 stops30h 50m

Santiago Arturo Merino Benitez

Wed 11/3

05:42-19:40

3 stops34h 58m

£751

LondonSantiago

STN - SCL

STNSCL

London Stansted

Fri 13/3

15:00-09:20

1 stop21h 20m

Santiago Arturo Merino Benitez

Tue 24/3

13:05-11:30

1 stop19h 25m

£773

LondonSantiago

LTN - SCL

LTNSCL

London Luton

Sun 30/11

17:00-10:10

1 stop20h 10m

Santiago Arturo Merino Benitez

Tue 16/12

11:55-12:05

1 stop21h 10m

£773

LondonSantiago

STN - SCL

STNSCL

London Stansted

Tue 2/12

14:30-09:20

1 stop21h 50m

Santiago Arturo Merino Benitez

Tue 16/12

13:05-11:30

1 stop19h 25m

£773

LondonSantiago

STN - SCL

STNSCL

London Stansted

Tue 2/12

14:30-09:20

1 stop21h 50m

Santiago Arturo Merino Benitez

Sun 14/12

23:55-19:30

1 stop16h 35m

£773

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 10/11

21:40-15:20

1 stop20h 40m

Santiago Arturo Merino Benitez

Sun 30/11

18:52-14:05

2 stops40h 13m

£789

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Fri 7/11

10:00-08:50

1 stop25h 50m

Santiago Arturo Merino Benitez

Mon 1/12

22:45-07:30

1 stop29h 45m

£797

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results
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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
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 16 September 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 16 September 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
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
1,323 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
1,847 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
2,924 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
7,361 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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?

    United Airlines, LEVEL, and KLM can get you from London to Chile in just under 21h. Your travel time can differ by up to 7h 40m. 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 (87%), Finnair (85%), British Airways (85%).

  • What are the cheapest flights from London to Chile?

    On average you can expect to pay £1,770 for a flight from London to Chile. The cheapest flight overall is £682 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £714.

  • 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

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Alternative routes for London 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 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£583Average£717FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£630Average£724FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapest£692Average£852FlexibilityNo cancel feeOn-time71%
Search Avianca flights
FinnairCheapest£710Average£876FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£735Average£952FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£737Average£1,246FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air FranceCheapest£738Average£957FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£783Average£1,387FlexibilityNo 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!

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