฿14,430 Cheap Flights from Santiago (SCL) to London (LHR)

View ฿14,430 flight on Sun, 7 Dec 2025Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿14,430 for one-way flights and ฿30,290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 30 Jan - Wed, 18 Feb
SCL
Santiago
LHR
London
฿30,290 Return, found 3 days ago
฿30,290
Return
found 3 days ago
Select Air Canada flight, departing Fri, 30 Jan from Santiago to London, returning Wed, 18 Feb, priced at ฿30,290 found 3 days ago
Air Canada
Fri, 30 Jan - Wed, 18 Feb
SCL
Santiago
LHR
London
฿30,540 Return, found 3 days ago
฿30,540
Return
found 3 days ago
Select Air Canada flight, departing Fri, 30 Jan from Santiago to London, returning Wed, 18 Feb, priced at ฿30,540 found 3 days ago
Air Canada
Sun, 8 Feb - Fri, 20 Feb
SCL
Santiago
LHR
London
฿31,115 Return, found 3 days ago
฿31,115
Return
found 3 days ago
Select Air Canada flight, departing Sun, 8 Feb from Santiago to London, returning Fri, 20 Feb, priced at ฿31,115 found 3 days ago
Air Canada
Thu, 25 Dec - Thu, 8 Jan
SCL
Santiago
LHR
London
฿32,645 Return, found 3 days ago
฿32,645
Return
found 3 days ago
Select Air Canada flight, departing Thu, 25 Dec from Santiago to London, returning Thu, 8 Jan, priced at ฿32,645 found 3 days ago
Air Canada
Fri, 30 Jan - Wed, 18 Feb
SCL
Santiago
LHR
London
฿32,895 Return, found 3 days ago
฿32,895
Return
found 3 days ago
Select Air Canada flight, departing Fri, 30 Jan from Santiago to London, returning Wed, 18 Feb, priced at ฿32,895 found 3 days ago
Air Canada
Thu, 25 Dec - Thu, 8 Jan
SCL
Santiago
LHR
London
฿32,925 Return, found 3 days ago
฿32,925
Return
found 3 days ago
Select Air Canada flight, departing Thu, 25 Dec from Santiago to London, returning Thu, 8 Jan, priced at ฿32,925 found 3 days ago
avianca
Fri, 6 Feb - Wed, 18 Feb
SCL
Santiago
LHR
London
฿33,530 Return, found 3 days ago
฿33,530
Return
found 3 days ago
Select avianca flight, departing Fri, 6 Feb from Santiago to London, returning Wed, 18 Feb, priced at ฿33,530 found 3 days ago
Aeromexico
Fri, 6 Feb - Wed, 18 Feb
SCL
Santiago
LHR
London
฿34,290 Return, found 3 days ago
฿34,290
Return
found 3 days ago
Select Aeromexico flight, departing Fri, 6 Feb from Santiago to London, returning Wed, 18 Feb, priced at ฿34,290 found 3 days ago
LATAM Airlines Group
Sun, 1 Feb - Sat, 14 Feb
SCL
Santiago
LHR
London
฿40,030 Return, found 3 days ago
฿40,030
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Sun, 1 Feb from Santiago to London, returning Sat, 14 Feb, priced at ฿40,030 found 3 days ago
British Airways
Fri, 26 Dec - Sat, 10 Jan
SCL
Santiago
LHR
London
฿43,360 Return, found 1 day ago
฿43,360
Return
found 1 day ago
Select British Airways flight, departing Fri, 26 Dec from Santiago to London, returning Sat, 10 Jan, priced at ฿43,360 found 1 day ago

Find the cheapest month to fly from Santiago (SCL) to London (LHR)

February is typically the cheapest month to fly

From ฿27,540 - ฿45,910 per traveller.

Frequently asked questions

How much is a flight from Arturo Merino Benitez Airport (SCL) to London Heathrow?
The lowest price advertised for a round-trip journey between SCL and LHR is ฿30,290. But you better get moving. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SCL to Heathrow Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Arturo Merino Benitez Airport (SCL) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Nuevo Pudahuel Airport to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SCL to London Heathrow?
With around 11,700 kilometres separating Santiago and Hounslow, your flight will be a long one. Pack wisely and make your journey more comfortable. Simple things like a sleep mask and some noise-cancelling headphones can make the biggest difference.
Which airlines fly direct from SCL to Heathrow Airport?
British Airways (BA) will fly you from Santiago International Airport to Heathrow Airport (LHR) safely and comfortably. Choose from 13 direct flights every month along this route.
Are Arturo Merino Benitez Airport (SCL) to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from SCL to London Heathrow, but it's also possible to miss out altogether! As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can feel confident knowing you're always seeing the latest offers.

Travel information

Origin airport
Arturo Merino Benitez
Destination airport
Heathrow
Airlines serving
Aeromexico, Air Canada, Air France, British Airways, Delta, KLM, LATAM Airlines Group, United, avianca
Return price
฿30,290
Distance
11586 km
Average flight time
14 hours 20 mins

Book with confidence

Perfect flights from Santiago to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Santiago to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Arturo Merino Benitez to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿14,430 and roundtrip prices from ฿30,290. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Santiago to London

Explore a world of travel with Expedia

London Airports

London

*Available to Expedia members.