LHR - SCL

$616 Find Cheap Flights from London to Santiago

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 2/2. 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

KAYAK searches 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,048
Typical prices: $1,056-$1,464
Air Canada
Wed 1/28Mon 2/2
LHR - SCL • 2 stops
Cheapest non-stop
$1,175
Typical prices: $948-$1,560
British Airways
Sat 7/4Sun 7/19
LHR - SCL • Non-stop
Top airlines
United Airlines
Cheapest • from $1,071 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 12% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from London to Santiago 4 days a week: Mon, Wed, Thu, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Santiago

Wed, Jan 28 - Mon, Feb 2
Air Canada Logo
9:00 am - 12:15 pm
LHR
-
SCL
30h 15m
2 stops
Air Canada Logo
8:55 pm - 7:10 am
SCL
-
LHR
31h 15m
2 stops
$1,048Air Canada
Mon, Feb 2 - Sun, Mar 8
United Airlines Logo
10:00 am - 8:50 am
LHR
-
SCL
25h 50m
1 stop
United Airlines Logo
9:45 pm - 7:30 am
SCL
-
LHR
30h 45m
1 stop
$1,071United Airlines
Tue, Feb 3 - Sun, Feb 15
United Airlines Logo
11:35 am - 8:50 am
LHR
-
SCL
24h 15m
2 stops
United Airlines Logo
10:45 pm - 7:30 am
SCL
-
LHR
29h 45m
1 stop
$1,075United Airlines
Fri, May 8 - Sat, May 30
KLM Logo
2:45 pm - 8:45 am
LHR
-
SCL
23h 00m
2 stops
KLM Logo
10:15 am - 4:15 pm
SCL
-
LHR
25h 00m
2 stops
$1,089KLM
Sat, Jan 24 - Sat, Feb 28
Air Canada Logo
6:50 am - 6:50 am
LHR
-
SCL
27h 00m
2 stops
Air Canada Logo
8:55 pm - 6:30 am
SCL
-
LHR
30h 35m
1 stop
$1,093Air Canada
Sat, Jan 24 - Sat, Feb 28
Air Canada Logo
1:25 pm - 6:50 am
LHR
-
SCL
20h 25m
1 stop
Air Canada Logo
8:55 pm - 8:30 am
SCL
-
LHR
32h 35m
1 stop
$1,103Air Canada
Mon, Mar 16 - Sat, Mar 21
Multiple Airlines Logo
6:45 pm - 8:50 am
LHR
-
SCL
17h 05m
1 stop
Multiple Airlines Logo
6:35 pm - 2:05 pm
SCL
-
LHR
16h 30m
1 stop
$1,110Multiple Airlines
Mon, Feb 2 - Sun, Mar 8
United Airlines Logo
10:25 am - 8:50 am
LHR
-
SCL
25h 25m
2 stops
United Airlines Logo
9:45 pm - 4:50 pm
SCL
-
LHR
40h 05m
2 stops
$1,116United Airlines
Wed, May 13 - Fri, Jun 12
KLM Logo
2:45 pm - 8:45 am
LHR
-
SCL
23h 00m
2 stops
KLM Logo
10:15 am - 10:45 am
SCL
-
LHR
19h 30m
2 stops
$1,120KLM
Sat, Jul 4 - Sun, Jul 19
British Airways Logo
10:10 pm - 7:45 am
LHR
-
SCL
14h 35mnonstop
British Airways Logo
10:00 pm - 6:55 pm
SCL
-
LHR
15h 55m
1 stop
$1,123British Airways
Booking Insights

KAYAK's insights & trends for London to Santiago flights

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.

How much is a round-trip flight from London Heathrow Airport to Santiago?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Santiago departing in January.

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

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

If your flying dates are flexible, you should consider flying to Santiago on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from London to Santiago. For your return ticket, we recommend flying on a Wednesday and avoiding Thursdays for the best deals.

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 round-trip 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 September, where tickets cost $1,119 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $1,688 and $1,534 respectively.

Can I save money by flying with a layover from London Heathrow Airport to Santiago?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,074 on average.

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

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 Santiago, 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 the flight from London Heathrow Airport to Santiago, you should book around 7 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Find deals

Good to know

Low seasonJune
Cheapest flight$616
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 32% 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 $616 for a one-way ticket and $1,048 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?

    Star Alliance, and oneworld are the airline alliances operating flights between London and Santiago, with Star Alliance being the most commonly used for this route.

  • 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, Air Canada or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Santiago are Air Canada and British Airways. With an average price for the route of $948 and an overall rating of 7.1, Air Canada is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,302 and an overall rating of 6.7.

  • 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.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport 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.

Prefer to fly direct from London to Santiago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Santiago Arturo Merino Benitez.
Find which airlines fly direct from London Heathrow Airport to Santiago Arturo Merino Benitez Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Santiago Arturo Merino Benitez

Monday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Saturday

British Airways

British Airways

See more direct flights

Direct returns

Santiago Arturo Merino Benitez to London Heathrow

Tuesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the 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.
7.1
Air CanadaOverall score based on 10619 reviews
6.8Entertainment
6.3Food
7.1Comfort
7.8Crew
7.3Boarding
Airline reviews

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

8.0 ExcellentAnonymous, Jan 2026
LHR - YUL
Read more Air Canada reviews

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.

Flight was good, breakfast could be much better. We had come from a domestic flight on the same aircraft and the domestic flight was much better regarding service compared to this international flight.

Lovely flight.....only cold drinks and no more complimentary cookies!

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

Because of a change in aircraft, I was unable to experience the business class I paid for and was disappointed.

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.

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. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

The business class seating arrangement for LHR to MAA was very uncomfortable. The movie options were terrible.

Everything you need to know for your flight from London to Santiago

Information on your arrival and departure airports

London (LHR)
Santiago (SCL)