How long does it take to fly to London?

Flight times from Chile to London vary, but if you’re flying out of Santiago and flying into London Heathrow Airport (one of the most popular routes), then the duration is 14h 10m on average. Another popular route from Chile to London is flying from Punta Arenas to London Heathrow Airport, which will take roughly 26h 34m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Chile to London on average per week?

As of August 2025, 6 flights take off from Chile and land in London each week. The most common flight departure day for this route is Tue, with 50% of weekly flights taking off on this day.

What is the cheapest airline that flies from Chile to London?

LATAM Airlines is the most popular carrier operating from Chile to London

Which airlines fly to London?

Iberia, British Airways and LATAM Airlines are the top three most popular airlines that fly to London from Chile according to our data. Iberia is the first choice among our users, with 38% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Chile to London refresh daily.

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

There are 3 operators available for flights from Chile to London as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chile to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£283 Cheap Flights from Chile to London in 2025

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Find the cheapest flights from Chile to London

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Chile to London

07:10 - 15:35SCL-LHR

28h 25m1 stop

22:05 - 23:30LHR-SCL

29h 25m1 stop

£671Avianca

Find Deal

Mon, 6 Oct - Mon, 13 Oct

18:30 - 09:00SCL-LGW

35h 30m2 stops

17:25 - 20:40LGW-SCL

30h 15m1 stop

£675

Find Deal

Sun, 30 Nov - Sat, 6 Dec

13:05 - 10:50SCL-LGW

18h 45m1 stop

19:40 - 09:20LGW-SCL

16h 40m1 stop

£676Iberia

Find Deal

Tue, 20 Jan - Tue, 3 Feb

13:05 - 08:25SCL-LHR

16h 20m1 stop

18:45 - 09:20LHR-SCL

17h 35m1 stop

£679Iberia

Find Deal

Tue, 20 Jan - Tue, 3 Feb

01:35 - 19:35SCL-LHR

39h 00m2 stops

19:05 - 20:40LHR-SCL

28h 35m1 stop

£682LATAM Airlines

Find Deal

Wed, 19 Nov - Sun, 30 Nov

23:55 - 19:00SCL-LGW

16h 05m1 stop

19:40 - 09:20LGW-SCL

16h 40m1 stop

£682British Airways

Find Deal

Mon, 22 Dec - Sat, 24 Jan

23:55 - 18:50SCL-LHR

15h 55m1 stop

18:45 - 09:20LHR-SCL

17h 35m1 stop

£682British Airways

Find Deal

Mon, 12 Jan - Sat, 24 Jan

07:25 - 14:05SCL-LHR

27h 40m2 stops

20:15 - 14:35LHR-SCL

21h 20m1 stop

£690LATAM Airlines

Find Deal

Thu, 6 Nov - Tue, 18 Nov

12:35 - 16:35SCL-LCY

25h 00m2 stops

17:05 - 11:05LCY-SCL

21h 00m2 stops

£706KLM

Find Deal

Mon, 1 Dec - Tue, 9 Dec

12:35 - 16:35SCL-LCY

25h 00m2 stops

17:05 - 11:05LCY-SCL

21h 00m2 stops

£711KLM

Find Deal

Tue, 11 Nov - Tue, 9 Dec

British Airways flights from Chile to London

Our best British Airways deals on Chile to London flight tickets

British Airways

12 Jan

SCL23:55Santiago Arturo Merino Benitez

15h 55m

1 stop

LHR18:50London Heathrow

24 Jan

LHR18:45London Heathrow

17h 35m

1 stop

SCL09:20Santiago Arturo Merino Benitez

£682

Find similar

British Airways

22 Dec

SCL23:55Santiago Arturo Merino Benitez

16h 05m

1 stop

LGW19:00London Gatwick

1 Jan

LGW19:40London Gatwick

16h 40m

1 stop

SCL09:20Santiago Arturo Merino Benitez

£683

Find similar

British Airways

22 Dec

SCL13:05Santiago Arturo Merino Benitez

16h 20m

1 stop

LHR08:25London Heathrow

24 Jan

LHR19:40London Heathrow

16h 40m

1 stop

SCL09:20Santiago Arturo Merino Benitez

£685

Find similar

Avianca flights from Chile to London

Our best Avianca deals on Chile to London flight tickets

Avianca

6 Oct

SCL07:10Santiago Arturo Merino Benitez

28h 25m

1 stop

LHR15:35London Heathrow

13 Oct

LHR22:05London Heathrow

29h 25m

1 stop

SCL23:30Santiago Arturo Merino Benitez

£671

Find similar

Avianca

21 Oct

SCL15:30Santiago Arturo Merino Benitez

20h 05m

1 stop

LHR15:35London Heathrow

6 Nov

LHR21:40London Heathrow

34h 50m

1 stop

SCL05:30Santiago Arturo Merino Benitez

£683

Find similar

Avianca

21 Oct

SCL15:30Santiago Arturo Merino Benitez

20h 05m

1 stop

LHR15:35London Heathrow

3 Nov

LHR21:40London Heathrow

20h 40m

1 stop

SCL15:20Santiago Arturo Merino Benitez

£687

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Mon 6/10

07:10-15:35

1 stop28h 25m

London Heathrow

Mon 13/10

22:05-23:30

1 stop29h 25m

£671

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

Sun 30/11

18:30-09:00

2 stops35h 30m

London Gatwick

Sat 6/12

17:25-20:40

1 stop30h 15m

£675

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

Tue 20/1

13:05-10:50

1 stop18h 45m

London Gatwick

Tue 3/2

19:40-09:20

1 stop16h 40m

£676

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Tue 20/1

13:05-08:25

1 stop16h 20m

London Heathrow

Tue 3/2

18:45-09:20

1 stop17h 35m

£679

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Wed 19/11

01:35-19:35

2 stops39h 00m

London Heathrow

Sun 30/11

19:05-20:40

1 stop28h 35m

£682

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

Mon 22/12

23:55-19:00

1 stop16h 05m

London Gatwick

Sat 24/1

19:40-09:20

1 stop16h 40m

£682

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Mon 12/1

23:55-18:50

1 stop15h 55m

London Heathrow

Sat 24/1

18:45-09:20

1 stop17h 35m

£682

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Thu 6/11

07:25-14:05

2 stops27h 40m

London Heathrow

Tue 18/11

20:15-14:35

1 stop21h 20m

£690

SantiagoLondon

SCL - LCY

SCLLCY

Santiago Arturo Merino Benitez

Mon 1/12

12:35-16:35

2 stops25h 00m

London City

Tue 9/12

17:05-11:05

2 stops21h 00m

£706

SantiagoLondon

SCL - LCY

SCLLCY

Santiago Arturo Merino Benitez

Tue 11/11

12:35-16:35

2 stops25h 00m

London City

Tue 9/12

17:05-11:05

2 stops21h 00m

£711

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chile to London

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

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Chile is in March. Flight prices, which tend to average around £646, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Chile averaging around £665.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £700. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chile to London for around £919.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £684. Flights at midday are often more expensive, with an average ticket price of £898.

What is the cheapest Chile to London flight route?

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

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

You are more likely to see cheaper flights to London from Chile when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £849 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Chile for as low as £743 on momondo.

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

There are 3 cabin classes available to choose from on Chile to London 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 Chile to London flights?

You could potentially save up to 5% on your flight if you consider stops on a Chile to London flight.

Cheap Chile to London flight deals and tips

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

Best price found	£555
Fastest flight time	14h 10m
Direct flights	Mon, Wed, Fri and Sat
Airports in London	1 airport

The best one-way flight to London from Chile in the past 72 hours is £555. The best return flight deal from Chile to London found on momondo in the last 72 hours is £844.

The fastest flight from Chile to London takes 14h 10m

Direct flights go from Chile to London on Monday, Wednesday, Friday and Saturday. Airline offering direct flights is British Airways..

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Chile to London?
Prices for flights from Chile to London refresh daily.
How many operators does momondo search for flights from Chile to London?
There are 3 operators available for flights from Chile to London as of August 2025.
How old do you have to be to fly from Chile to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chile to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 London. 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 Chile to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chile to London is Boeing 787-9 Dreamliner (90.00% of total bookings). The next most popular plane models are Airbus A350-900 (7.14%), Airbus A330-200 (2.00%), and Boeing 787 Dreamliner (0.57%).

Best airlines flying from Chile to London

Compare and see reviews for airlines that fly from Chile to London with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom £596	Free Cancellation	Rating 7.5 1,842 reviews	Search LATAM Airlines flights
Iberia	PriceFrom £702	Free Cancellation	Rating 7.0 2,892 reviews	Search Iberia flights
British Airways	PriceFrom £716	Free Cancellation	Rating 6.7 7,310 reviews	Search British Airways flights

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Gatwick

Canterbury

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Ipswich

Ilford

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Colchester

Worthing

Dartford

Chelmsford

Dover

Hounslow

Hayes

Folkestone

Stansted

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chile to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Chile to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Chile.

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

Price alerts on flights to London from Chile are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.