Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

LHR - SCL

Find cheap flights from London to Santiago from $519

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Santiago departing on 9/10. 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
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Santiago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santiago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santiago, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from London to Santiago (LHR-SCL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Santiago 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 and deals for you by selecting your travel dates.
Choose your dates
5:10 pm - 12:25 pmLHR-SCL
24h 15m2 stops
3:00 pm - 10:05 amSCL-LHR
14h 05mnonstop
$963British Airways
Find Deal
Tue, Jun 4 - Tue, Jun 25
10:20 pm - 12:25 pmLHR-SCL
19h 05m1 stop
3:10 pm - 10:15 amSCL-LHR
14h 05mnonstop
$980British Airways
Find Deal
Tue, Jun 4 - Thu, Jul 4
5:10 pm - 8:00 amLHR-SCL
19h 50m2 stops
11:55 am - 1:45 pmSCL-LHR
20h 50m1 stop
$1,024
Find Deal
Thu, Jun 20 - Sun, Jul 14
2:45 pm - 8:00 amLHR-SCL
22h 15m2 stops
11:55 am - 1:50 pmSCL-LHR
20h 55m2 stops
$1,050KLM
Find Deal
Thu, Jun 20 - Sun, Jul 14
7:45 pm - 7:45 amLHR-SCL
17h 00m1 stop
11:55 am - 1:45 pmSCL-LHR
20h 50m1 stop
$1,081Air France
Find Deal
Thu, Jun 20 - Sun, Jul 14
7:45 pm - 8:45 amLHR-SCL
17h 00m1 stop
12:55 pm - 1:50 pmSCL-LHR
20h 55m2 stops
$1,087
Find Deal
Mon, Sep 9 - Mon, Sep 23
5:10 pm - 8:45 amLHR-SCL
19h 35m2 stops
12:55 pm - 1:50 pmSCL-LHR
20h 55m2 stops
$1,122KLM
Find Deal
Mon, Sep 9 - Mon, Sep 23
9:20 pm - 4:30 amLHR-SCL
36h 10m1 stop
12:43 am - 3:05 pmSCL-LHR
33h 22m1 stop
$1,232LATAM Airlines
Find Deal
Thu, Jun 20 - Sat, Jul 13
9:20 pm - 4:30 amLHR-SCL
36h 10m1 stop
12:33 am - 3:05 pmSCL-LHR
33h 32m1 stop
$1,250LATAM Airlines
Find Deal
Tue, Jun 4 - Wed, Jul 3
7:45 pm - 7:45 amLHR-SCL
17h 00m1 stop
11:55 am - 6:35 pmSCL-LHR
25h 40m1 stop
$1,371Air France
Find Deal
Mon, Jun 24 - Sun, Jun 30

Flights from London to Santiago - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from London to Santiago?

The average price of all flights from London Heathrow Airport to Santiago clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London to Santiago, look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Santiago, Saturday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Santiago, 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 Santiago is January, where tickets cost $1,044 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,493 and $1,434 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Santiago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Santiago, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from London to Santiago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Santiago from London were found on Avianca ($614) and British Airways ($3,053), and the lowest round-trip tickets were found on British Airways ($963) and KLM ($1,050).

Which airlines fly non-stop between London Heathrow Airport and Santiago?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London Heathrow Airport to Santiago.
There is just one airline that flies from London Heathrow Airport to Santiago direct and that is British Airways. The best one-way deal found from British Airways for the route is $1,044.

How many flights are there between London Heathrow Airport and Santiago per day?

Each day, there are 2 nonstop flights that take off from London Heathrow Airport and land in Santiago, with an average flight time of 14h 50m. The most common departure time is 9:00 pm and most flights take off in the evening. Each week, there are 8 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between London Heathrow Airport and Santiago?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to Santiago take?

Direct flights take on average 14h 30m to travel the 7,236 miles between London and Santiago.

What’s the earliest departure time from London to Santiago?

Early birds can take the earliest flight from London Heathrow Airport at 9:55 pm and will be landing in Santiago at 7:45 am.

What’s the latest departure time from London to Santiago?

If you prefer to fly at night, the latest flight from London Heathrow Airport to Santiago jets off at 9:55 pm and lands at 7:45 am.

Good to know

Low season

June

High season

December

Cheapest flight

$519
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 20% increase in price.
Flight from London to Santiago

When to book flights from London to Santiago

Are your dates flexible? Find out the best times to travel from London to Santiago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Santiago flights

  • Are there banking services at Santiago de Chile Airport?

    There are plenty of cash machines and ATMs at SCL Airport. Santander Bank, located on the 2nd floor of the Airport Lobby, operates from 09:00 to 14:00 from Monday to Friday. Bank fees and daily withdrawal limits may apply, so consider notifying your bank before scheduling an international flight.

  • Is there public transport from central London to London Heathrow?

    London Heathrow Airport is located west of London city centre. Heathrow Express is a more convenient and quick transfer option from central London to London Heathrow. Other travel options from London city centre to Heathrow Airport include easyBus and National Express buses, taxis, the Tube, and the N9 night bus. It costs around £6.00 to travel from London to Heathrow via the Piccadilly Tube.

  • Is there public transport from Santiago de Chile to the city centre?

    Santiago de Chile is linked to the city centre by TurBus Aeropuerto bus route that runs from as early as 04:45 to 00:00 or 02:00, depending on the route. The bus runs every 20min from the airport to downtown Santiago during the day and every 60 minutes at night. Centropuerto Airport shuttles run from Santiago de Chile to select bus stops and Metro stations in downtown Santiago.

  • Are there lounges at London Heathrow?

    London Heathrow has over 15 lounges. All travellers, including Economy Class, can access any of the lounges at London Heathrow as long as they have an annual membership or are willing to pay at the door or purchase a day pass. Air Canada Maple Leaf Lounge is located in Terminal 2B, Queen’s Terminal. Other lounges available at LHR include Lufthansa Business Lounge, Club Aspire, Art & Lounge, and Aspire Lounge & Spa at Terminal 5. Services available at these lounges include free Wi-Fi access, flight monitoring information, restrooms, beverages and food, shower facilities, and TVs.

  • What is the cheapest flight from London Heathrow Airport to Santiago?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Santiago was $519 for a one-way ticket and $963 for a round-trip.

  • Do I need a passport to fly between London and Santiago?

    Yes

  • Which airports will I be using when flying from London to Santiago?

    When flying out of London you will be using London Heathrow. You will be landing at Santiago, also known as Santiago Arturo Merino Benitez.

  • Which aircraft models fly most regularly from London to Santiago?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London to Santiago flight route.

  • Which airline alliances offer flights from London to Santiago?

    oneworld is the only airline alliance operating flights between London and Santiago.

  • On which days can I fly direct from London to Santiago?

    You can catch a nonstop flight from London to Santiago on Monday, Wednesday, Thursday, and Saturday.

  • Which is the best airline for flights from London to Santiago, LATAM Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Santiago are LATAM Airlines and British Airways. With an average price for the route of $1,517 and an overall rating of 7.5, LATAM Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,327 and an overall rating of 6.8.

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

    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 to Santiago.

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

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

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

    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 Santiago with an airline and back to London with another airline. Booking your flights between London and SCL can sometimes prove cheaper using this method.

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

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

See more FAQs

Top tips for finding a cheap flight from LHR to Santiago

  • There are no direct flights from London Heathrow (LHR) to Arturo Merino Benitez (SCL). However, British Airways operates a quick one-stop flight between the two airports. Alternatively, you can fly to Arturo Merino Benitez from London Heathrow via LATAM Airlines, which operates a two-stop flight to SCL via Sao Paulo (GRU) and Lima J Chavez (LIM).
  • London Heathrow has several parking options. Good to Go Drop and Ride parking option is where a chauffeur awaits to park your vehicle on your behalf. NCP Flightpath is a hassle-free and cheap self-park option at London Heathrow. The popular parking option with passengers using London Heathrow is Purple Parking. Parking rates at London Heathrow are around $15 (£10.9) per day.
  • Arturo Merino Airport is among the few airports that offer free, unlimited internet access. You first need to connect to the network A NuevoPudahuel to enjoy unlimited Wi-Fi after landing at Arturo Merino Benitez.
  • Santiago de Chile Airport offers free yoga classes to all passengers, including the arriving. However, the yoga classes are currently limited to just three sessions per week. Yoga classes are held from 18:00 to 19:30 from Monday to Wednesday near Gate 15. Access the gate by taking the stairs down from the front of Patagonia restaurant.
  • There are several charging stations at Santiago de Chile Airport. There is a designated charging station just outside Security and several others at every gate. The airport’s charging stations are made up of several shelves with local plug sockets and USB rows on both sides.
See more tips

Prefer to fly non-stop from London to Santiago?

Find which airlines fly direct from Heathrow to Arturo Merino Benitez, which days they fly and book direct flights.

Nonstop departures

London Heathrow to Santiago Arturo Merino Benitez

Monday

British Airways, Iberia

British Airways, Iberia

Wednesday

British Airways, Iberia

British Airways, Iberia

Thursday

British Airways, Iberia

British Airways, Iberia

Saturday

British Airways, Iberia

British Airways, Iberia

See more direct flights

Nonstop returns

Santiago Arturo Merino Benitez to London Heathrow

Tuesday

British Airways, Iberia

British Airways, Iberia

Thursday

British Airways, Iberia

British Airways, Iberia

Friday

British Airways, Iberia

British Airways, Iberia

Sunday

British Airways, Iberia

British Airways, Iberia

See more direct flights
See more direct flights

Top airlines flying from London to Santiago

 
See real verified KAYAK customer reviews for airlines flying from London to Santiago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Santiago? 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 2465 reviews
7.4Comfort
7.1Entertainment
6.8Food
8.1Crew
7.6Boarding
Airline reviews

I do not read or speak in Spanish. Only English. When asking for help, the people spoke quickly in English and pointed a lot. I wish they would’ve spoken a little slower for me to understand. There was much confusion and hurried in their message and I was unclear as to where to go

6.0 GoodAnonymous, Apr 2024PNT - SCL
Read more about LATAM Airlines reviews

I do not read or speak in Spanish. Only English. When asking for help, the people spoke quickly in English and pointed a lot. I wish they would’ve spoken a little slower for me to understand. There was much confusion and hurried in their message and I was unclear as to where to go

It’s been some time since I saw the plane and the cabin that old and worn out.

I loved how polite the crew was even though some of them wasn't the best with English that they still done everything they could to help me with my needs food was amazing

Terrible They charged me 157$ for excess baggage even though my bags were within the normally accepted limits Flight was late. Service was poor. The snacks were really bad

We had 2 delayed LATAM flights in our trip. We were only given one coffee for 5 hours delay. Also when we were boarding the crew wanted to charge us for our allowed carry on luggage. I got a bit angry and they finally didn’t charge anything. Not flying with LATAM again.

Very unprofessional staff in the checking and boarding. There was no space for my carry-on bag, which is understandable for a full flight. However, the rudeness in answering my questions about my bag were unnecessary. Shaming and threatening a passenger to be left behind was something I had never experienced (I am 57 years old and a Skymiles member) before. At a minimum, the boarding staff (Krystal Mejia and her manager Dee) should undergo further training on cultural sensitivity and professional skills on speaking with passengers. Krystal, just because I have dark hair and “look Latina” does not mean I can speak Spanish. Your assumption and threatening words until the very ending of my boarding (door of the airplane) were not only unnecessary and stressful but something that a passenger should not experience before boarding.

As usual, LATAM tried to rip me off as a Gringo. They ignored the fact that having paid for my assigned seats, I was entitled to one free luggage per person, up to 10kg, and tried to charge me USD40 per item. While they ripped me off by $160 on my outbound flight (4 luggage pieces, which should have been free), I vehemently protested this time around. Note that they only request this from gringos, not from Spanish speakers. LATAM behaves like a racist extortion organization.

Pros: "Muito confortável. Boarding muito rápido. Muito bem atendido a bordo."
Cons: "Infelizmente o serviço de bordo não pode ser apreciado, mas entendo que é pela segurança dos passageiros."
Cons: "My seat wasn’t clean. Dirt was visible. We used Clorox wipes to clean it before sitting down. If someone had previously sat there with an illness, we would certainly be at risk. Very disappointing to see during Covid-19 outbreak."
Pros: "El vuelo fue a tiempo y sobretodo muy facil de obtener el pasabordo. La gente muy amable y eficiente. Gracias!!! The fly was on-time, I got the boarding pass easy and fast, stuff was Wonderful!! Thanks"
Cons: "At this time all worked perfect for me the way how it is."

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Crew was more interested on looking at their phones than welcoming passengers during boarding.

Book cheap flights from London to Santiago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Santiago found on KAYAK in the last 72 hours.
9/10Tue
3 stops
37h 55mLHR-SCL
$519
9/10Tue
1 stopAvianca
20h 20mLHR-SCL
$614
9/10Tue
2 stops
21h 50mLHR-SCL
$800
6/24Mon
3 stops
46h 44mLHR-SCL
$1,348
6/24Mon
3 stops
46h 44mLHR-SCL
$1,351
9/12Thu
3 stops
35h 40mLHR-SCL
$1,352
9/12Thu
3 stops
39h 35mLHR-SCL
$1,371
9/6Fri
3 stops
39h 00mLHR-SCL
$1,746
9/9Mon
3 stops
35h 50mLHR-SCL
$1,945
5/15Wed
nonstopBritish Airways
14h 50mLHR-SCL
$3,053

Search by stops

Search by airline

Search by price

Last minute flights from London to Santiago

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Santiago that are departing in the next 10 days.
5/5Sun
multi-stopDelta
26h 20mLHR-SCL
5/19Sun
multi-stopDelta
29h 25mSCL-LHR
$1,179
5/6Mon
multi-stopDelta
23h 15mLHR-SCL
5/13Mon
multi-stopDelta
30h 25mSCL-LHR
$1,182
5/8Wed
multi-stop
39h 04mLHR-SCL
5/14Tue
multi-stop
37h 30mSCL-LHR
$2,094
5/6Mon
multi-stop
41h 29mLHR-SCL
5/13Mon
multi-stop
35h 37mSCL-LHR
$2,493
5/6Mon
multi-stop
39h 14mLHR-SCL
5/11Sat
multi-stop
37h 30mSCL-LHR
$2,677

Search by stops

Search by airline

Search by price

London - Santiago Flights

Departure:

London (LHR)United Kingdom

Destination:

Santiago (SCL)Chile

Return flight deals:

Santiago - London

Cabin classes:

$2,315
$1,098

Browse origins:

  • Flights » 
  • London Heathrow Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Santiago