£243 Find Cheap Flights from Chile to London – Compare and Save

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Cheap Flights from Chile to London

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chile to London

Wed, 18 Nov - Wed, 2 Dec
Iberia Logo
12:50 - 10:35SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
18h 45m1 stop Madrid Barajas
Iberia Logo
15:45 - 09:20LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
20h 35m1 stop Madrid Barajas
£655Iberia
Fri, 20 Nov - Sat, 5 Dec
Multiple Airlines Logo
21:05 - 17:15SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
17h 10m1 stop Madrid Barajas
Multiple Airlines Logo
15:45 - 09:20LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
20h 35m1 stop Madrid Barajas
£656Multiple Airlines
Fri, 20 Nov - Wed, 2 Dec
Iberia Logo
12:50 - 09:15SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
17h 25m1 stop Madrid Barajas
Iberia Logo
15:45 - 09:20LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
20h 35m1 stop Madrid Barajas
£660Iberia
Thu, 12 Nov - Fri, 29 Jan
LEVEL Logo
11:50 - 15:45SCL  Santiago Arturo Merino Benitez-LGW London Gatwick
24h 55m1 stop Barcelona-El Prat
LEVEL Logo
15:25 - 10:05LGW  London Gatwick-SCL Santiago Arturo Merino Benitez
21h 40m1 stop Barcelona-El Prat
£661LEVEL
Wed, 11 Nov - Wed, 18 Nov
LATAM Airlines Logo
16:45 - 14:05SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
18h 20m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
06:15 - 20:45LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
17h 30m1 stop Madrid Barajas
£707LATAM Airlines
Fri, 27 Nov - Thu, 7 Jan
LATAM Airlines Logo
21:05 - 17:15SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
17h 10m1 stop Madrid Barajas
LATAM Airlines Logo
06:15 - 20:45LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
17h 30m1 stop Madrid Barajas
£708LATAM Airlines
Wed, 11 Nov - Wed, 18 Nov
LATAM Airlines Logo
18:30 - 14:05SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
16h 35m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
06:15 - 20:45LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
17h 30m1 stop Madrid Barajas
£719LATAM Airlines
Thu, 19 Nov - Thu, 7 Jan
British Airways Logo
12:30 - 05:50SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
14h 20mdirect
British Airways Logo
07:30 - 22:20LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
17h 50m1 stop Madrid Barajas
£761British Airways
Thu, 19 Nov - Thu, 7 Jan
British Airways Logo
12:30 - 05:50SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
14h 20mdirect
British Airways Logo
07:30 - 22:20LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
17h 50m1 stop Madrid Barajas
£764British Airways
Fri, 12 Feb - Tue, 2 Mar
British Airways Logo
13:15 - 06:35SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
14h 20mdirect
British Airways Logo
08:25 - 22:20LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
16h 55m1 stop Madrid Barajas
£771British Airways
Booking Insights

KAYAK's insights & trends for flights to London

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

What is the cheapest day to fly to London?

Based on KAYAK data, the cheapest day to fly to London is Sunday where round-trip tickets can be as cheap as £1,028. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are £1,183 on average.

What is the cheapest month to fly to London?

The cheapest month for flights to London is February, where tickets cost £725 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Chile is £1,118 and £1,042 respectively. For one-way flights, the best month to travel is November with an average price of £378.

What is the cheapest time of day to fly to London?

The cheapest time of day to fly to London is generally in the afternoon, when round-trip flights cost £1,031 on average. The most expensive time of day to fly to London is generally in the morning, which is peak travel time and where the average cost of a ticket is £1,264.

What is a good deal for flights to London?

If you’re looking for cheap airfare to London, 25% of our users found tickets to London for the following prices or less: From Santiago £991 return.

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

To get a below average price, you should book around 3 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Which is the cheapest airport to fly into in London?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Southend Airport (SEN), with an average flight price of £123.

Good to know - Cheap tickets from Chile to London

Low season

April

Cheapest flight

£243
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Santiago to London Heathrow Airport

FAQs - booking London flights

  • Which London airport is closest to central London?

    Out of the 6 airports in London, London City is the nearest to the city center (8 miles). You'll travel 14 miles to reach the center of London if you land in London Heathrow Airport, 24 miles if you land in London Gatwick Airport, and 28 miles if you arrive in London Luton Airport.

  • How much is a flight to London?

    On average, a flight to London costs £1,145. The cheapest price found on KAYAK in the last 2 weeks cost £715 and departed from Santiago Arturo Merino Benitez Airport.

  • How does KAYAK find such low prices on flights to London?

    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 to London.

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

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

  • What is the Hacker Fare option on flights to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London 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 to London?

    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 to London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to London are there each week?

    Each week there are around 2,098 direct flights from within Chile to London. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to London

  • Looking for a cheap flight from Chile to London? 25% of our users found flights on this route for £817 or less one-way and £991 or less round-trip.

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

Reviews of the top 5 airlines flying from Chile to London

 
Need help choosing which airline to fly with to London? 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
Air FranceOverall score based on 1648 reviews
8.2Crew
7.5Boarding
7.4Comfort
7.0Entertainment
7.1Food
Airline reviews

The seat in front of me seemed to have extra reclining, which made my seat tighter. I couldn’t see my movie properly when the other passenger was reclined. Food was OK, but there was a long period without food, considering it was a day time long flight.

6.0 GoodAlejandra, Sept 2026
Read more Air France reviews

The seat in front of me seemed to have extra reclining, which made my seat tighter. I couldn’t see my movie properly when the other passenger was reclined. Food was OK, but there was a long period without food, considering it was a day time long flight.

Everything was wonderful, with the exception of boarding a bus to go to our gate. Seems odd, that on both the arrival and departure from Paris we had to drag our bags down stairs, get on a bus to do the next step.

The boarding was efficient. The entertainment system was a bit unstable but Air France has a good selection of movies.

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

It was an OK flight with below mediocre service by their flight attendants

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

Very good crew. Food service above average. Seats very small for a 12 hours flight.

At check-in at Guarulhos Airport, I was coerced to pay EUROS 100 for each of my two teenage kids travelling on economy premium on the same flight (total charge of EUROS 200) to AIR FRANCE on the rational that they were on a different class and therefore they would require additional care from the flight crew. My wife and I would be (and actually flew) only a few meters from our kids on business class in the same flight. Air France took EUROS 200 from me in exchange for absolutely nothing. My kids are seasoned travelers and independent, and in any event, they were not given any special or any other assistance or attention by Air France flight crew as result or in connection with the fee charged from me at any given time during the flight to Paris - so ABSOLUTELY NO SERVICE WAS PERFORMED AND THE FEE WAS SIMPLY ANOTHER WAY OF “MILKING “ EXTRA EUROS 200 FROM ME. Worse, Air France made us wait for everyone to deplane in Paris to let us deplane - after an Air France Paris representative ridiculously confirmed that our kids were our kids, with our kids at that time already by our side seating in business class. We almost lost our connection to Malta as a result. Such a scheme from Air France is outrageous – especially because it penalizes its customers flying in business class or in first class. I would have imagined that Air France would have wanted to attract clients to fly its premium classes – not to charge cheap EURO 100 fees and to keep them waiting to deplane with their families after 12 hours flights at their destination. You won’t see us any time soon Air France and best of luck with your strategy !

Food could have been better especially the breakfast. Overall it was a good flight

The arrival was pretty bad. Long waits for the bus to deplaning the airplane.

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.

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.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

Great customer service, very accommodating. (Check in) Smooth flight, thank you Pilots. Only negative was one working bathroom in first class. Atlanta Base flight attendants were wonderful. Thank you for your smiling faces Delta..

The seats are getting smaller and smaller. Very uncomfortable trip. More than in other airlines

I do not speak Spanish or read in Spanish When asking for help, people were hard to find they spoke quickly and pointed a lot directions for where to go and what to do we’re unclear. Which made my traveling uneasy.

We spent two hours on the plane before taking off due to a fault which I would have thought they would have found before boarding so we could have stayed in the airport. Water was in short supply so restricted due to the extra time and so hot. Vegetarian food was awful and wish I hadn’t ordered it and was left starving

Horrible seat at the back. Crew was very kind. Packed plane. Wordy pilot bragging about Iberia being punctual when many of us came from Alicante flight that was delayed an hour and many lost connection and we lost our luggage. Still waiting for it

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

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.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

Easy and organized getting in and out of the flight

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

I chose seating based on me being 6’3 and they changed planes I guess bc I got 2 random Seats that were middle and window and vert cramped and uncomfortable for a long flight….should have been able to get same seating just different aisle maybe especially since we picked them and weren’t random

Liked that our agent at check in changed our seats to allow us to have more space.

I was upgraded to Busines Class from premium economy which was a great surprise. But......the service was not marginally better than premium economy. After the welcome on-board drink, I only saw a flight attendant twice...... when she delivered gluten free meals. In between, during a 8 hour flight, she didn't check back with me to offer water or collect trash. I had to fetch my own! The gluten free food was not good - they gave me the same meal whether I was in premium economy or business class.

My flight out of London was canceled on September 9. We could not get a flight to Italy until 2 days later. That means we would miss my son's wedding. So we had to take a train from Heathrow to central London (14 £ = $18.99). We then had to take the train from London to Paris (612£=$830.24). We had to take a taxi from the Paris train station to the Hotel Sixteen in Paris (€67.5=$78.67). Our hotel in Paris is (€340 = $396.26). Our flight from Paris to Italy was (€442.25=$515). The bills are attached. Sent from Yahoo Mail for iPhoneInline image Inline image Inline image Inline image Inline image Inline image

Boarding was offal, crew and jet old and most things were not working, food was terrible.

Staff was very attentive, from the counter staff to flight attendants. Food was not great.

Delayed departure, even more delayed arrival, 40+ min waiting on runway before going to gate - horrible Also didn’t get a single bottle of water all flight

Boarding going from seated area to standing outside and then boarding the stairway seemed unnecessary. Drop the standing outside part.

Check in at bcn was a nightmare. In-seat screen did not work, asked for help twice but was not able to use overhead light, watch the safety briefing, watch entertainment or monitor map

Over sold! Never again. Got bumped even though I checked in and arrived on time with all my documents in order. Wasn’t even offer food/drink voucher for the next flight that was 6 hours later.

As previously experienced neither check in staff nor cabin crew were friendly or welcoming

The seats were the worst I have ever flown Too narrow, did not recline and the actual seat was hard as a rock. I will tell all travelers to stay away from Avianca flights.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

They charged me $120 to check one bag and then charged me another $120 for a carryon. Ridiculous!

Poor In food , poor in entertainment , passengers don’t get for free not even water

My fly was cancelled so i run to the airport and fight for my fly Thank god at the end was good

I expected the plane to be as the one I took from manaos to Bogota and unfortunately it wasn’t as nice, the sits didn’t recline and there was not onboard entertainment.

No complimentary food and beverage (water, soda, coffe) is offered for a six and a half hours long international flight, not even in premium economy, just to try to squeeze a few more dollars out of the passengers. Same happened in the connecting flight, which was three and a half hours long (Bogota x Miami). First and last time flying with Avianca.

Terrible Business cabin from GRU to BOG. I also flew from BOG to CUN on Premium seat, another disappointment. Not even water is offered for free! Avianca should be ashamed about this poor service.

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