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Cheap flights from London to Chile from £345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Chile departing on 13/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

LATAM Airlines Logo
19:40 - 20:50LHR-SCL
28h 10m1 stop
LATAM Airlines Logo
17:25 - 14:05SCL-LHR
17h 40m1 stop
£807LATAM Airlines
Find Deal
Fri, 21 Nov - Sat, 6 Dec
Air Canada Logo
13:25 - 12:15LHR-SCL
25h 50m2 stops
Air Canada Logo
20:55 - 06:30SCL-LHR
30h 35m1 stop
£817Air Canada
Find Deal
Fri, 16 Jan - Mon, 9 Feb
Logo
06:15 - 22:55LHR-SCL
20h 40m2 stops
Logo
11:00 - 08:00SCL-LHR
17h 00m1 stop
£818
Find Deal
Tue, 9 Sep - Thu, 25 Sep
British Airways Logo
21:55 - 08:35LHR-SCL
14h 40mdirect
British Airways Logo
23:55 - 19:25SCL-LHR
16h 30m1 stop
£823British Airways
Find Deal
Mon, 8 Sep - Mon, 24 Nov
Iberia Logo
20:40 - 21:35LGW-SCL
28h 55m1 stop
Iberia Logo
23:15 - 20:00SCL-LGW
16h 45m1 stop
£826Iberia
Find Deal
Sat, 4 Oct - Fri, 17 Oct
American Airlines Logo
12:20 - 07:55LGW-SCL
23h 35m2 stops
American Airlines Logo
21:55 - 06:35SCL-LGW
28h 40m2 stops
£856American Airlines
Find Deal
Sat, 13 Sep - Fri, 26 Sep
American Airlines Logo
12:30 - 09:05LGW-SCL
23h 35m2 stops
American Airlines Logo
22:15 - 07:30SCL-LGW
30h 15m2 stops
£856American Airlines
Find Deal
Sun, 14 Dec - Mon, 19 Jan
British Airways Logo
11:45 - 09:20LGW-SCL
24h 35m1 stop
British Airways Logo
13:05 - 19:00SCL-LGW
26h 55m1 stop
£868British Airways
Find Deal
Tue, 10 Feb - Thu, 12 Mar
Finnair Logo
12:20 - 07:55LGW-SCL
23h 35m2 stops
Finnair Logo
21:55 - 08:35SCL-LGW
30h 40m2 stops
£871Finnair
Find Deal
Thu, 25 Sep - Thu, 9 Oct
Iberia Logo
19:15 - 09:20LCY-SCL
17h 05m1 stop
Iberia Logo
13:05 - 08:50SCL-LCY
16h 45m1 stop
£1,004Iberia
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Thu, 22 Jan - Sun, 22 Feb

Air Canada flights from London to Chile

Our best Air Canada deals on London to Chile flight tickets
Air Canada
16 Jan
LHR13:25London Heathrow
25h 50m
2 stops
SCL12:15Santiago Arturo Merino Benitez
9 Feb
SCL20:55Santiago Arturo Merino Benitez
30h 35m
1 stop
LHR06:30London Heathrow
£817
Find similar
Air Canada
7 Dec
LHR18:00London Heathrow
21h 15m
1 stop
SCL12:15Santiago Arturo Merino Benitez
28 Jan
SCL08:35Santiago Arturo Merino Benitez
19h 35m
1 stop
LHR07:10London Heathrow
£819
Find similar
Air Canada
7 Dec
LHR18:00London Heathrow
21h 15m
1 stop
SCL12:15Santiago Arturo Merino Benitez
24 Jan
SCL20:55Santiago Arturo Merino Benitez
35h 25m
1 stop
LHR11:20London Heathrow
£824
Find similar

United Airlines flights from London to Chile

Our best United Airlines deals on London to Chile flight tickets
United Airlines
15 Feb
LHR10:00London Heathrow
25h 50m
1 stop
SCL08:50Santiago Arturo Merino Benitez
10 Mar
SCL21:45Santiago Arturo Merino Benitez
30h 45m
1 stop
LHR07:30London Heathrow
£850
Find similar
United Airlines
4 Feb
LHR12:05London Heathrow
23h 45m
1 stop
SCL08:50Santiago Arturo Merino Benitez
3 Mar
SCL22:45Santiago Arturo Merino Benitez
29h 45m
1 stop
LHR07:30London Heathrow
£853
Find similar
United Airlines
29 Jan
LHR12:05London Heathrow
23h 45m
1 stop
SCL08:50Santiago Arturo Merino Benitez
25 Feb
SCL22:45Santiago Arturo Merino Benitez
29h 45m
1 stop
LHR07:30London Heathrow
£855
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 21 August 2025.
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

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Fri 21/11

19:40-20:50

1 stop28h 10m

Santiago Arturo Merino Benitez

Sat 6/12

17:25-14:05

1 stop17h 40m

£807

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Fri 16/1

13:25-12:15

2 stops25h 50m

Santiago Arturo Merino Benitez

Mon 9/2

20:55-06:30

1 stop30h 35m

£817

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 9/9

06:15-22:55

2 stops20h 40m

Santiago Arturo Merino Benitez

Thu 25/9

11:00-08:00

1 stop17h 00m

£818

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 8/9

21:55-08:35

Nonstop14h 40m

Santiago Arturo Merino Benitez

Mon 24/11

23:55-19:25

1 stop16h 30m

£823

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Sat 4/10

20:40-21:35

1 stop28h 55m

Santiago Arturo Merino Benitez

Fri 17/10

23:15-20:00

1 stop16h 45m

£826

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Sat 13/9

12:20-07:55

2 stops23h 35m

Santiago Arturo Merino Benitez

Fri 26/9

21:55-06:35

2 stops28h 40m

£856

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Sun 14/12

12:30-09:05

2 stops23h 35m

Santiago Arturo Merino Benitez

Mon 19/1

22:15-07:30

2 stops30h 15m

£856

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Tue 10/2

11:45-09:20

1 stop24h 35m

Santiago Arturo Merino Benitez

Thu 12/3

13:05-19:00

1 stop26h 55m

£868

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Thu 25/9

12:20-07:55

2 stops23h 35m

Santiago Arturo Merino Benitez

Thu 9/10

21:55-08:35

2 stops30h 40m

£871

LondonSantiago

LCY - SCL

LCYSCL

London City

Thu 22/1

19:15-09:20

1 stop17h 05m

Santiago Arturo Merino Benitez

Sun 22/2

13:05-08:50

1 stop16h 45m

£1,004

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chile from

How to get the cheapest flight ticket from London to Chile

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chile?

The cheapest month to fly to Chile from London is in March. Flight prices, which tend to average around £804, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Chile, with average flight prices from London averaging around £818.

What is the cheapest day to depart on your flight to Chile?

The cheapest day to depart on your flight to Chile is on a Sunday when prices can be found for as low as £897. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chile is Tuesday, with ticket prices averaging around £1,019.

What is the cheapest time of day to depart on your flight to Chile?

Our most recent data shows that the best time of day to fly to Chile is at midday. Flights from London to Chile during this time can be as low as £740. In the evening is when there is more demand to fly to Chile, so prices are often more expensive at around £917 per ticket.

What is the cheapest London to Chile flight route?

Fly from London Heathrow to Santiago Arturo Merino Benitez for the best London - Chile flight prices

How far in advance should I book a flight to Chile?

You are more likely to see cheaper flights to Chile from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Chile for around £921 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from London for as low as £778 on momondo.

What cabin class options are available on London to Chile flights?

There are 3 cabin classes available to choose from on London to Chile flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Chile flights?

You could potentially save up to 4% on your flight if you consider stops on a London to Chile flight.

Cheap London to Chile flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Chile

Best price found

£687

Fastest flight time

14h 35m

Direct flights

Tue, Thu, Fri and Sun

Airports in Chile

1 airport
The best one-way flight to Chile from London in the past 72 hours is £687. The best return flight deal from London to Chile found on momondo in the last 72 hours is £831.
The fastest flight from London to Chile takes 14h 35m
Direct flights go from London to Chile on Tuesday, Thursday, Friday and Sunday. Airline offering direct flights is British Airways..
There is 1 airport near Chile: Santiago Arturo Merino Benitez (SCL)
Search flight deals

  • When did momondo last update prices for flights from London to Chile?

    Prices for flights from London to Chile refresh daily.

  • How many operators does momondo search for flights from London to Chile?

  • How old do you have to be to fly from London to Chile?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Chile.

  • What documentation or ID do you need to fly to Chile?

    The required travel and health documents for your Chile trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chile. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London to Chile?

Best airlines flying from London to Chile

Compare and see reviews for airlines that fly from London to Chile with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £587Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom £635Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AviancaPriceFrom £704Free CancellationRating
6.7
2,411 reviews
Search Avianca flights
FinnairPriceFrom £707Free CancellationRating
7.6
1,320 reviews
Search Finnair flights
British AirwaysPriceFrom £739Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
LATAM AirlinesPriceFrom £743Free CancellationRating
7.5
1,844 reviews
Search LATAM Airlines flights
Air FrancePriceFrom £744Free CancellationRating
7.4
1,469 reviews
Search Air France flights
IberiaPriceFrom £777Free CancellationRating
7.0
2,884 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Chile?

Finding the right flight to Chile from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chile quick and easy, saving you time and money.

Can I find flights from London to Chile with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chile from London with this policy.

How can momondo help me find flights from London to Chile?

momondo helps you find the best flight between London and Chile by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Chile right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Chile now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chile and let you know when they change.

An easier way to manage your Chile trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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