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Cheap flights from Chile to London from £323

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — LON
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chile to London

Enter your travel dates to find the best prices.

Cheapest flights from Chile to London
Explore the most affordable flight options available from Chile to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2026.

Tue 1/1208:25
SCL
-
LHR
1 stop19h 45m
Air Canada
Sun 31/106:00
LHR
-
SCL
2 stops33h 15m
Air Canada
Deal found 23/2£635
Mon 2/320:55
SCL
-
LHR
1 stop32h 35m
Air Canada
Mon 9/311:10
LHR
-
SCL
1 stop27h 05m
Air Canada
Deal found 24/2£636
Thu 12/1107:25
SCL
-
LHR
1 stop28h 10m
Avianca
Sun 22/1121:40
LHR
-
SCL
1 stop29h 50m
Avianca
Deal found 23/2£638
Thu 29/1019:55
SCL
-
LHR
1 stop31h 35m
Air Canada
Fri 6/1109:00
LHR
-
SCL
2 stops30h 15m
Air Canada
Deal found 23/2£639
Thu 12/1120:55
SCL
-
LHR
1 stop35h 25m
Air Canada
Sun 22/1118:00
LHR
-
SCL
1 stop21h 15m
Air Canada
Deal found 25/2£641
Mon 26/1019:55
SCL
-
LHR
1 stop31h 35m
Air Canada
Sun 15/1118:00
LHR
-
SCL
1 stop21h 15m
Air Canada
Deal found 25/2£642
Mon 2/320:55
SCL
-
LHR
1 stop30h 35m
Air Canada
Thu 26/313:25
LHR
-
SCL
2 stops48h 50m
Air Canada
Deal found 24/2£642
Mon 26/1019:55
SCL
-
LHR
1 stop31h 35m
Air Canada
Mon 9/1111:10
LHR
-
SCL
1 stop28h 05m
Air Canada
Deal found 23/2£645
Wed 11/322:45
SCL
-
LHR
1 stop16h 30m
LATAM Airlines
Wed 18/318:45
LHR
-
SCL
1 stop17h 05m
LATAM Airlines
Deal found 22/2£648
Tue 10/312:05
SCL
-
LHR
1 stop22h 40m
Air France
Tue 7/411:30
LHR
-
SCL
1 stop25h 20m
Air France
Deal found 23/2£650
Tue 24/322:40
SCL
-
LGW
1 stop35h 40m
Multiple Airlines
Tue 31/307:20
LGW
-
SCL
2 stops26h 25m
Multiple Airlines
Deal found 22/2£651
Tue 3/1113:05
SCL
-
LCY
1 stop16h 45m
Iberia
Fri 13/1107:50
LCY
-
SCL
1 stop17h 50m
Iberia
Deal found 24/2£662

Find flight deals from Chile to London

Keep the following information in mind while searching for Chile to London flight deals. Data was last updated 26 February 2026.

Round-trip from

£636

One-way from

£323

Popular in

July

Cheapest in

November

Average price

£685

Good one-way deal

£587 or less
Air Canada
  • Air Canada
  • 9/3-16/3
  • 2 total stops
  • 58h 40m total
  • Chile to London
Search Deals
United Airlines
  • United Airlines
  • 10/3
  • 2 total stops
  • 31h 40m total
  • Chile to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Chile to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chile to London 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 26 February 2026.
Use the filters below to find and compare flights from Chile to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoLondon

SCL - LTN

SCLLTN

Santiago Arturo Merino Benitez

Tue 17/3

11:55-12:05

1 stop21h 10m

London Luton

Tue 5/5

05:40-04:45

2 stops28h 05m

£702

SantiagoLondon

SCL - LTN

SCLLTN

Santiago Arturo Merino Benitez

Tue 2/6

10:30-11:00

1 stop19h 30m

London Luton

Mon 8/6

18:05-08:45

1 stop19h 40m

£711

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Fri 13/3

21:45-10:15

1 stop33h 30m

London Heathrow

Wed 25/3

07:40-07:50

2 stops27h 10m

£724

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Thu 19/3

12:30-05:50

Nonstop14h 20m

London Heathrow

Mon 30/3

17:10-08:25

1 stop19h 15m

£801

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

Mon 23/3

11:55-15:25

1 stop24h 30m

London Gatwick

Mon 30/3

18:20-09:45

1 stop19h 25m

£824

SantiagoLondon

SCL - LTN

SCLLTN

Santiago Arturo Merino Benitez

Tue 31/3

17:00-13:45

1 stop16h 45m

London Luton

Thu 30/4

08:00-06:00

2 stops27h 00m

£885

SantiagoLondon

SCL - LTN

SCLLTN

Santiago Arturo Merino Benitez

Thu 11/6

19:00-17:55

1 stop17h 55m

London Luton

Thu 18/6

19:30-23:20

2 stops32h 50m

£888

SantiagoLondon

SCL - LTN

SCLLTN

Santiago Arturo Merino Benitez

Wed 18/3

14:15-22:30

2 stops29h 15m

London Luton

Wed 8/4

18:10-07:00

1 stop17h 50m

£899

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Tue 19/5

15:00-10:10

Nonstop14h 10m

London Heathrow

Sun 31/5

17:10-07:25

1 stop19h 15m

£902

SantiagoLondon

SCL - LTN

SCLLTN

Santiago Arturo Merino Benitez

Fri 12/6

16:00-13:45

1 stop16h 45m

London Luton

Fri 3/7

20:35-08:30

3 stops40h 55m

£905

Flights are sorted by cheapest return flights first.

Deals found on 23/2

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

Have a flexible travel schedule? Discover the best time to fly to London from Chile 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 Chile to London

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

Currently, April is the cheapest month in which you can book a flight from Chile to London (average of £132). Flying from Chile to London in September is currently the most expensive (average of £735). 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 LON?

Find hourly flight availability from Chile to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 February 2026.

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

How often are flights from Chile to London delayed?

About 9% of weekly flights between Chile and London have experienced delays in the past year, with the average delay time being 67 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?

Friday tends to have the lowest number of delays on this route, whereas Sunday 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 9% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 26 February 2026.
Read reviews from past customers who have flown with LATAM Airlines, Air France, andIberia from Chile to London. 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.
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,919 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Air France
7.4
Good
1,538 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Iberia
7.0
Good
3,127 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
British Airways
6.7
Okay
7,768 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Avianca
6.6
Okay
2,497 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

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

    There are many flights that can get you from Chile to London in 14h 20m. Fly via United Airlines, British Airways, or LEVEL to get the fastest option. There are 7236 mi between Chile and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular flight routes from Chile to London are Santiago Arturo Merino Benitez - London Heathrow, Santiago Arturo Merino Benitez - London Gatwick and Santiago Arturo Merino Benitez - London City.

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

    The top 3 most reliable airlines when flying from Chile to London are Finnair (82%), Iberia (82%) and British Airways (82%).

  • What are the cheapest flights from Chile to London?

    Looking for the cheapest flight from Chile to London? While on average our users pay £1,233, our data indicates the cheapest price to be £541. The most popular route (Santiago Arturo Merino Benitez - London Heathrow), is priced around £687.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chile to London 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?

    Currently, April is the cheapest month in which you can book a flight from Chile to London (average of £132). Flying from Chile to London in September is currently the most expensive (average of £735). 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Romford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Chile to London

Discover the top 3 airlines that operate flights from Chile to London. 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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£617Average£854FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
IberiaCheapest£695Average£910FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£714Average£898FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Chile to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Chile.

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

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

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

Not ready to book yet? You can track prices for flights from Chile to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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