S$558 Cheap Flights from Santiago to London

View S$558 flight on Thu, 6 Nov, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Santiago to London (SCL-LHR)

Prices were available within the past 7 days and start at S$558 for one-way flights and S$1,156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,156 Return, found 2 days ago
S$1,156
Return
found 2 days ago
Select avianca flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,156 found 2 days ago
avianca
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,228 Return, found 2 days ago
S$1,228
Return
found 2 days ago
Select avianca flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,228 found 2 days ago
Iberia
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,316 Return, found 2 days ago
S$1,316
Return
found 2 days ago
Select Iberia flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,316 found 2 days ago
Iberia
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,326 Return, found 2 days ago
S$1,326
Return
found 2 days ago
Select Iberia flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,326 found 2 days ago
avianca
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,331 Return, found 2 days ago
S$1,331
Return
found 2 days ago
Select avianca flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,331 found 2 days ago
Iberia
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,390 Return, found 2 days ago
S$1,390
Return
found 2 days ago
Select Iberia flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,390 found 2 days ago
avianca
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,396 Return, found 2 days ago
S$1,396
Return
found 2 days ago
Select avianca flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,396 found 2 days ago
LATAM Airlines Group
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,521 Return, found 2 days ago
S$1,521
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,521 found 2 days ago
British Airways
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,567 Return, found 2 days ago
S$1,567
Return
found 2 days ago
Select British Airways flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,567 found 2 days ago
KLM
Wed, 15 Oct - Mon, 27 Oct
SCL
Santiago
LHR
London
S$1,646 Return, found 2 days ago
S$1,646
Return
found 2 days ago
Select KLM flight, departing Wed, 15 Oct from Santiago to London, returning Mon, 27 Oct, priced at S$1,646 found 2 days ago

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

March is typically the cheapest month to fly

From S$1,008 - S$1,626 per traveller.

Graph displaying average flight prices per month

Santiago to London route information
Origin airport
Arturo Merino Benitez
Destination airport
Heathrow
Return price
S$1,156
Distance
11586 km
Average flight time
16 hours 10 mins

Perfect flights from Santiago to London

Your Journey from Santiago to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Santiago to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, avianca, KLM, Air France, Air Canada, Iberia, LATAM Airlines Group, British Airways. Our selection of flights from Arturo Merino Benitez to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Santiago to London Flights

Experience the joy of finding cheap flights from Arturo Merino Benitez to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$558 and roundtrip prices from S$1,156*.
 

Pre-Flight Essentials

Ensure a smooth journey from Santiago to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Santiago to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Santiago to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Santiago to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Santiago to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$1,156. 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.

Explore a world of travel with Expedia

London Airports

London

*Available to Expedia members.