£347 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 15/4. 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£767
Easter Island
Easter Island3 stops£1,774
Calama
Calama2 stops£855
Punta Arenas
Punta Arenas2 stops£916
Puerto Montt
Puerto Montt2 stops£874
Balmaceda
Balmaceda3 stops£931
Temuco
Temuco2 stops£922
La Serena
La Serena2 stops£887
Santiago
Santiago1 stop£767
Easter Island
Easter Island3 stops£1,774
Calama
Calama2 stops£855
Punta Arenas
Punta Arenas2 stops£916
Puerto Montt
Puerto Montt2 stops£874
Balmaceda
Balmaceda3 stops£931
Temuco
Temuco2 stops£922
La Serena
La Serena2 stops£887

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

Wed, 11 Mar - Sun, 5 Apr
Avianca Logo
21:40 - 00:30
LHR
-
SCL
29h 50m
1 stop
Avianca Logo
00:30 - 15:35
SCL
-
LHR
34h 05m
1 stop
£767Avianca
Mon, 16 Mar - Fri, 3 Apr
Avianca Logo
21:40 - 15:20
LHR
-
SCL
20h 40m
1 stop
Avianca Logo
07:10 - 15:35
SCL
-
LHR
28h 25m
1 stop
£768Avianca
Mon, 16 Mar - Wed, 15 Apr
Multiple Airlines Logo
21:40 - 15:20
LHR
-
SCL
20h 40m
1 stop
Multiple Airlines Logo
23:00 - 14:15
SCL
-
LHR
34h 15m
2 stops
£773Multiple Airlines
Sat, 14 Mar - Thu, 19 Mar
LATAM Airlines Logo
19:40 - 20:30
LHR
-
SCL
27h 50m
1 stop
LATAM Airlines Logo
17:10 - 14:05
SCL
-
LHR
17h 55m
1 stop
£773LATAM Airlines
Wed, 6 May - Wed, 27 May
Avianca Logo
22:05 - 14:15
LHR
-
SCL
21h 10m
1 stop
Avianca Logo
15:20 - 15:35
SCL
-
LHR
19h 15m
1 stop
£774Avianca
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
06:00 - 06:00
LHR
-
SCL
27h 00m
2 stops
Multiple Airlines Logo
17:10 - 18:55
SCL
-
LHR
22h 45m
2 stops
£777Multiple Airlines
Wed, 15 Apr - Tue, 28 Apr
LEVEL Logo
09:55 - 08:45
LHR
-
SCL
27h 50m
1 stop
LEVEL Logo
10:30 - 09:10
SCL
-
LHR
17h 40m
1 stop
£789LEVEL
Sat, 14 Mar - Sat, 21 Mar
LATAM Airlines Logo
06:15 - 06:38
LHR
-
CJC
27h 23m
2 stops
LATAM Airlines Logo
22:16 - 14:05
CJC
-
LHR
36h 49m
2 stops
£855LATAM Airlines
Thu, 7 May - Mon, 11 May
Iberia Logo
20:00 - 12:29
LHR
-
ZCO
45h 29m
2 stops
Iberia Logo
20:24 - 18:15
ZCO
-
LHR
40h 51m
2 stops
£1,064Iberia
Thu, 7 May - Mon, 11 May
Iberia Logo
20:00 - 08:57
LHR
-
ZCO
41h 57m
2 stops
Iberia Logo
20:24 - 18:15
ZCO
-
LHR
40h 51m
2 stops
£1,119Iberia
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 £800 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 £800.

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 September, when tickets cost £811 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of return tickets is £1,221 and £1,112 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 Monday, with Thursday 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 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

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

Low seasonJune
Cheapest flight£347
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (3% 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 at night, when retur flights cost £948 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 £948.

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 1918 reviews
7.5Boarding
7.0Entertainment
6.7Food
7.3Comfort
8.0Crew
Airline reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

10.0 ExcellentSarah, Jan 2026
ANF - SCL
Read more LATAM Airlines reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

We were not allowed to carry a bottle of water onto the 8 hour flight.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

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

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

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 .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

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

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

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 crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

It was good, seating was a little tight apart from that all was well.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

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.

30 minutes still don't have gate number, ask many people can't get answer.

My flight being automatically moved messed up my travel plans, and I had to quickly find an alternative mode of transportation. I couldn’t get a refund from any of the companies involved. Kayak, Ibiza, or Vueling. I am still unsure of how to settle my concern.

Bad weather Excelent pilot Spoke British 😆on time seats small ad expected in a discount airline

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

It was budget airline Veuling, even though we booked Iberia.

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

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

I like everything about British Airways. Excellence. Perfect. Exquisite service.

The plane was dirty the food was awful and the boarding process took too long

Everything you need to know for your flight from Heathrow to Chile

Information on your arrival and departure airports