$606 Cheap Flights from London (LHR) to Santiago (SCL)

View $606 flight on Thu, Aug 27, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Santiago Intl. Airport (SCL)

Cheap Flights from London to Santiago (LHR-SCL)

Prices were available within the past 7 days and start at $606 for one-way flights and $980 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Nov 18 - Thu, Dec 4
LHR
London
SCL
Santiago
$980 Roundtrip, found 3 days ago
$980
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Nov 18 from London to Santiago, returning Thu, Dec 4, priced at $980 found 3 days ago
Air Canada
Sun, Nov 9 - Wed, Nov 19
LHR
London
SCL
Santiago
$986 Roundtrip, found 6 days ago
$986
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from London to Santiago, returning Wed, Nov 19, priced at $986 found 6 days ago
Air Canada
Sun, Feb 8 - Sun, Feb 15
LHR
London
SCL
Santiago
$986 Roundtrip, found 3 days ago
$986
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Feb 8 from London to Santiago, returning Sun, Feb 15, priced at $986 found 3 days ago
Air Canada
Mon, Nov 17 - Mon, Nov 24
LHR
London
SCL
Santiago
$987 Roundtrip, found 5 days ago
$987
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 17 from London to Santiago, returning Mon, Nov 24, priced at $987 found 5 days ago
Air Canada
Thu, Jan 29 - Wed, Feb 4
LHR
London
SCL
Santiago
$994 Roundtrip, found 2 days ago
$994
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Jan 29 from London to Santiago, returning Wed, Feb 4, priced at $994 found 2 days ago
Air Canada
Thu, Feb 26 - Wed, Mar 4
LHR
London
SCL
Santiago
$994 Roundtrip, found 1 day ago
$994
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Feb 26 from London to Santiago, returning Wed, Mar 4, priced at $994 found 1 day ago
United
Wed, Oct 29 - Wed, Nov 5
LHR
London
SCL
Santiago
$1,009 Roundtrip, found 20 hours ago
$1,009
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Oct 29 from London to Santiago, returning Wed, Nov 5, priced at $1,009 found 20 hours ago
British Airways
Wed, Mar 11 - Wed, Mar 18
LHR
London
SCL
Santiago
$1,139 Roundtrip, found 16 hours ago
$1,139
Roundtrip
found 16 hours ago
Select British Airways flight, departing Wed, Mar 11 from London to Santiago, returning Wed, Mar 18, priced at $1,139 found 16 hours ago
LATAM Airlines Group
Thu, Nov 20 - Thu, Dec 4
LHR
London
SCL
Santiago
$1,144 Roundtrip, found 8 hours ago
$1,144
Roundtrip
found 8 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 20 from London to Santiago, returning Thu, Dec 4, priced at $1,144 found 8 hours ago
Air France
Fri, Apr 3 - Thu, Jul 30
LHR
London
SCL
Santiago
$1,184 Roundtrip, found 2 days ago
$1,184
Roundtrip
found 2 days ago
Select Air France flight, departing Fri, Apr 3 from London to Santiago, returning Thu, Jul 30, priced at $1,184 found 2 days ago

Alternative airports near Santiago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Arturo Merino Benitez SCL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $1,347
SCL
Arturo Merino Benitez
CheapestClosest
Average driving time to city center17 min
Flights from $1,347

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL) cost?
Lock in a cheap one-way flight from $606 or cheap return flight from $980 from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
Planning your trip for November can help you save, as it's the cheapest month for flights between LHR and SCL. You'll usually find the lowest fares during off-peak months.
Which airlines fly direct from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
Fly directly from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL) on a British Airways flight.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
To find the cheapest airline flying from LHR to SCL, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
On average you can take your pick of 4 direct flights each week from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL). For more flexibility, consider a flight with a layover. Simply enter your dates on Expedia and then set the filters to include one or two stops.
What are the most popular departure times for flights from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
More people fly between LHR and SCL at 10 PM than at any other time. Rather go when it's quieter? Pick a flight outside the busiest times and you could save on your ticket as well.
What day of the week has the most flights from LHR to SCL?
Depart on a Wednesday if you're after the best choice of flights from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL).
What is the earliest flight from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
Heathrow Airport (LHR)'s earliest flight to Arturo Merino Benitez Airport (SCL) departs at approximately 10:15PM UTC+0. With a total travel time of 14h 40m, you'll land at around 9:55AM UTC-3.
How long does it take to fly from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
It takes approximately 14 hours and 40 minutes to travel the 7,300 mi from LHR to SCL.
What is the best time to fly from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
To land at Arturo Merino Benitez Airport (SCL) without delays, book a flight that takes off from Heathrow Airport (LHR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Santiago from Heathrow Airport (LHR)?
Explore your flight options from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL). This is the only airport in Santiago you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL) last-minute?
Booking your plane ticket from LHR to SCL right before your trip is usually more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a LHR to SCL flight and hotel package?
Compared with arranging flights and hotels separately, booking a LHR to SCL flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and select from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Arturo Merino Benitez Airport (SCL)?
If you booked your LHR to SCL flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Heathrow
Destination airport
Arturo Merino Benitez
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Iberia, KLM, LATAM Airlines Group, Turkish Airlines, United, avianca
Roundtrip price
$979
Distance
7241 mi
Average flight time
13 hours 40 mins

Book with confidence

Book with confidence

London to Santiago Flights

The cheapest times to fly from London to Santiago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Santiago are during the month of November. You can find some of the cheapest flights from London to Santiago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Santiago

Sunday is one of the best days to book for cheap flights from London to Santiago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Santiago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $606 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Santiago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Santiago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Santiago Flights

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*Available to One Key members.