£468 Find Cheap Flights from London Heathrow Airport to Chile

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Chile departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Heathrow to Chile

Cheapest return prices found by our users on KAYAK in the last 72 hours
Santiago
Santiago1 stop£772
Easter Island
Easter Island2 stops£1,490
Calama
Calama2 stops£959
Puerto Montt
Puerto Montt2 stops£1,957
Punta Arenas
Punta Arenas2 stops£889
Temuco
Temuco2 stops£965
Balmaceda
Balmaceda3 stops£1,365
La Serena
La Serena2 stops£1,428
Santiago
Santiago1 stop£772
Easter Island
Easter Island2 stops£1,490
Calama
Calama2 stops£959
Puerto Montt
Puerto Montt2 stops£1,957
Punta Arenas
Punta Arenas2 stops£889
Temuco
Temuco2 stops£965
Balmaceda
Balmaceda3 stops£1,365
La Serena
La Serena2 stops£1,428

Book Cheap Heathrow to Chile Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Chile that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Chile

Fri, 16 Jan - Sun, 8 Feb
Air Canada Logo
11:10 - 12:15LHR-SCL
28h 05m1 stop
Air Canada Logo
08:25 - 07:10SCL-LHR
19h 45m1 stop
£772Air Canada
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Sat, 15 Nov - Mon, 24 Nov
Air Canada Logo
13:25 - 12:15LHR-SCL
49h 50m2 stops
Air Canada Logo
20:55 - 08:30SCL-LHR
32h 35m1 stop
£773Air Canada
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Wed, 11 Mar - Mon, 17 Aug
British Airways Logo
08:25 - 22:15LHR-SCL
16h 50m1 stop
British Airways Logo
00:40 - 09:30SCL-LHR
27h 50m2 stops
£794British Airways
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Wed, 11 Mar - Wed, 19 Aug
LATAM Airlines Logo
20:15 - 12:50LHR-SCL
19h 35m1 stop
LATAM Airlines Logo
19:00 - 18:55SCL-LHR
18h 55m1 stop
£816LATAM Airlines
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Wed, 11 Mar - Wed, 19 Aug
British Airways Logo
22:15 - 09:50LHR-SCL
14h 35mdirect
British Airways Logo
11:55 - 11:55SCL-LHR
19h 00m1 stop
£819British Airways
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Tue, 17 Feb - Tue, 17 Mar
Avianca Logo
21:40 - 15:20LHR-SCL
20h 40m1 stop
Avianca Logo
01:35 - 14:35SCL-LHR
34h 00m1 stop
£819Avianca
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Tue, 3 Feb - Tue, 24 Feb
Avianca Logo
21:40 - 05:30LHR-SCL
34h 50m1 stop
Avianca Logo
01:35 - 14:35SCL-LHR
34h 00m1 stop
£829Avianca
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Mon, 27 Apr - Mon, 18 May
LATAM Airlines Logo
19:10 - 19:10LHR-SCL
29h 00m2 stops
LATAM Airlines Logo
17:45 - 15:05SCL-LHR
16h 20m1 stop
£831LATAM Airlines
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Wed, 1 Apr - Sat, 11 Apr
Iberia Logo
17:10 - 23:09LHR-PUQ
33h 59m2 stops
Iberia Logo
23:59 - 08:25PUQ-LHR
52h 26m2 stops
£1,123Iberia
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Wed, 18 Mar - Sun, 22 Mar
Iberia Logo
19:05 - 01:19LHR-PUQ
33h 14m2 stops
Iberia Logo
18:28 - 09:15PUQ-LHR
35h 47m2 stops
£1,131Iberia
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Booking Insights

KAYAK's insights & trends for Heathrow to Chile flights

Get data-powered insights and trends into flights from Heathrow to Chile to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London Heathrow Airport to Chile flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Chile from London Heathrow Airport found in the last 72 hours was to Santiago, at £834 return. The most popular route is from London Heathrow Airport (LHR) to Santiago (SCL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £834.

What is the cheapest month to fly from London Heathrow Airport to Chile?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Chile, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Chile is June, when tickets cost £841 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of return tickets is £1,208 and £1,129 respectively.

What’s the cheapest day of the week to fly from London Heathrow Airport to Chile?

The average price of all round-trip flights from London Heathrow Airport to Chile clicked on KAYAK for each day over the last 12 months.

For London Heathrow Airport to Chile, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Chile back to London Heathrow Airport, the best deals are generally found on Wednesday, with Friday being the most expensive.

How far in advance should I book a flight from London Heathrow Airport to Chile?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Chile, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London Heathrow Airport to Chile, you should book around 7 weeks before departure, which saves you about 19% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Chile

Low seasonJune
Cheapest flight£468
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from London Heathrow Airport to Santiago

FAQs - booking Chile flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Chile?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Chile.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Chile?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Chile is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Chile?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Chile with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Chile?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Chile up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Chile?

    The cheapest time of day to fly to Chile is generally in the afternoon, when retur flights cost £758 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Chile is generally at night, which is peak travel time and where the average cost of a ticket is £962.

Reviews of the top 5 airlines flying from Heathrow to Chile

 
Need help choosing which airline to fly with from Heathrow to Chile? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1874 reviews
7.6Boarding
8.0Crew
6.7Food
7.3Comfort
7.0Entertainment
Airline reviews

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

10.0 ExcellentRon, Oct 2025MVD - SCL
Read more LATAM Airlines reviews

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

I wish they gave the earphones earlier rather than when we are already in flight.

Very nice staff members are very nice and friendly helpful

We were a little late pushing back ,but arrived a head of time.

W ended up getting stuck in Edinburgh Scotland during the air strike. They cancelled our flight and No help to get us rebooked. All said down that cost us over $2,000 extra at least to get home. Hopefully we will be reimbursed somehow! Won’t be flying Air Canada again

Flight delayed by 90 min making for a 2 am check in at destination hotel.

Took off on-time and staff was very nice. Got stuck on tarmac at ATL due to storms, but staff was still wonderful even though they were working and not getting paid.

The 787 Dreamliner that we flew on was relatively new and a nice aircraft. We flew on a 777 which was noticeably older and the seats were average” but the 787 was very nice, especially for the price. No window blinds anymore, instead high tech adjustable polychromatic glass!! Nice.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

Flight 3 hours late due to poor planning followed by a thunderstorm which happened after the scheduled departure time. Plane stuck on ground for 3 hours and flight connections missed without compensation resulting in new tickets needing to be bought.

why can't planes be boarded from back to front?? everything was great otherwise

Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.

Flight to get to Barcelona was cancelled and then the next flight was overbooked. Cancelled the entire trip and went elsewhere. Fighting with iberia to get my money back. Ill never book this carrier again!

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Difficulty to check in online, but well handled at the airport. Flight delay was unfortunate. Crew was adequate but not what we have usually experienced from BA. Seat was not comfortable.

Flight was OK. Waiting for luggage in Madrid for 55 minutes, unacceptable

Delayed first flight Geneva Madrid.. We didn’t miss our 2nd flight only because the 2nd flight Madrid Dallas was 1h delayed. However we did end up missing the 3rd leg Dallas Austin. Luggage didn’t show up in Dallas. So we re missing 2 suit cases. Customer service sent us to a hotel in Dallas. Only one room booked for 5!! Pretty bad experience overall. I won’t book a flight on Iberia in the future

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

Chair is very high. Your feet cannot touch the ground for 8 hours flight. It was a nightmare. Food was bad.

ground crew and check-in was pathetic - insisted on charging me for luggage even though the ticket said it was already included. They also accidentally sent my luggage through without a luggage tag and had to retrieve it. Generally, it was like a bad movie.

Great flight. One unique individual assisting in business class who should have not been there. Need more generic meals, not British centric.

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

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