Question 1

What’s the cheapest stopover airport for flights from Santiago to London?

Accepted Answer

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £668.

Question 2

Which airport typically offers the quickest stopover for flights from Santiago to London?

Accepted Answer

Flights via Barcelona (BCN) offer the fastest connection on this route, with an average stopover time of 1h 22m.

Question 3

What’s the fastest stopover option from Santiago to London?

Accepted Answer

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 16h 57m.

Question 4

What’s the top stopover airport for flights from Santiago to London?

Accepted Answer

Sao Paulo (GRU) – chosen by Cheapflights users on 43% of one-stop itineraries from Santiago to London on Cheapflights.

Question 5

How long is the flight from Santiago to London?

Accepted Answer

For as low as £705, LATAM Airlines can have you in London from Santiago in 14h 20m. There are 7236 mi between Santiago and London. Both multi-stop and direct flights can be found to your destination and back.

Question 6

What are the cheapest airlines flying from Santiago to London round-trip?

Accepted Answer

Our cheapest airline available from Santiago to London is LATAM Airlines. Our recent data shows that you can find tickets from as low as £593 on this airline. Additional options worth looking into are Iberia and British Airways, starting at £699 and £713 round-trip. Users have found that LATAM Airlines is 26% cheaper than the other options available to this destination.

Question 7

How far ahead should I book a flight from Santiago to London?

Accepted Answer

The best time to book flights from Santiago to London is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 8

What is the cheapest month to book a flight from Santiago to London?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Santiago to London (average of £112). Flying from Santiago to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from Santiago to London?

Accepted Answer

Travellers seeking maximum savings on their Santiago to London flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 12

What are the most popular routes from Santiago to London?

Accepted Answer

Most travelers choose Santiago Arturo Merino Benitez - London Heathrow, Santiago Arturo Merino Benitez - London Gatwick or Santiago Arturo Merino Benitez - London City when deciding on the best route from Santiago to London.

Question 13

What are the cheapest flights from Santiago to London?

Accepted Answer

Looking for the cheapest flight from Santiago to London? While on average our users pay £1,088, our data indicates the cheapest price to be £471. The most popular route (Santiago Arturo Merino Benitez - London Heathrow), is priced around £611.

Question 14

What are the most reliable airlines from Santiago to London?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Santiago to London on time: Iberia (93%), Finnair (88%), British Airways (88%).

Question 15

What are the most popular airlines that fly from Santiago to London?

Accepted Answer

Before booking your flight from Santiago to London check out the most popular airlines for this route: British Airways, Iberia or LATAM Airlines.

Question 16

What is the cheapest day to fly round-trip from Santiago to London?

Accepted Answer

Tuesday is generally a great day to depart. Flying on this day could help you save up to 31%.

Question 17

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

Accepted Answer

Users have found that booking a flight from Santiago to London at least 52 days early can save you up to 14% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Santiago to London for as little as £791 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,016 for flights departing within the next 3 days.

Question 18

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

Accepted Answer

March can be a great time to fly to London from Santiago with a flight ticket averaging about £805. Cheapflights users have found deals in the month of March for as cheap as £522. The most expensive prices can be found in the month of July.

Question 19

What is the cheapest time of day to fly from SCL to LON?

Accepted Answer

It’s typically best to fly out from Santiago to London in the evening. Doing so could potentially save you 24% on the flight price compared to flying at midday, which is usually more expensive.

Question 20

What airport do you fly from for flights from Santiago to London?

Accepted Answer

Santiago Arturo Merino Benitez (SCL), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Santiago to London. 3 airlines have flights from Arturo Merino Benitez to London on a regular basis. Booking flights from Santiago Arturo Merino Benitez to London should not be difficult; the airport handles an average of 1 outbound flight to London per day.

Question 21

Can I find deals for flights from Santiago to London that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Santiago to London flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 22

How can I find direct flights from Santiago to London?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to London.

Question 23

Can I find deals for business class flights from Santiago to London?

Accepted Answer

Yes. Cheapflights offers flight deals from Santiago to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 24

How does Cheapflights help users find flights from Santiago to London?

Accepted Answer

Cheapflights makes it easy to find Santiago to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 25

Why should you use Cheapflights to find cheap flight tickets from Santiago to London?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Santiago to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 26

Can Cheapflights find flights from Santiago to London with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santiago to London flexibly with Cheapflights today.

Question 27

Can Cheapflights notify me if prices for flights from Santiago to London become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Santiago today and book when prices fit your budget.

Round-trip from	£693
One-way from	£293
Popular in	July
Cheapest in	March
Average price	£781
Good round-trip deal	£839 or less
Good one-way deal	£553 or less

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest£593	Average£857	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
Iberia	Cheapest£699	Average£910	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£713	Average£895	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from Santiago to London from £293

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to London are usually found in March or November, booked 51 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap flight deals from Santiago to London

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Find flight deals from Santiago to London

Cheapest flights from Santiago to LondonExplore the most affordable flight options available from Santiago to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Explore the most affordable flight options available from Santiago to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santiago to London that are best for you.

Best time to book a flight from Santiago to London

Have a flexible travel schedule? Discover the best time to fly to London from Santiago with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Santiago to London?

Use this chart to determine the optimal time to book a return flight from Santiago to London. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from Santiago to London?

What is the cheapest time of day to fly from SCL to LON?

Find hourly flight availability from Santiago to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

What’s the top stopover airport for flights from Santiago to London?

Share of one-stop return flights from Santiago to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Santiago to London?

Average return fare for one-stop flights from Santiago to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Santiago to London?

Shortest average travel time for one-stop one-way flights from Santiago to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Santiago to London?

Average stopover duration for one-stop one-way flights from Santiago to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with LATAM Airlines, Iberia, andBritish Airways from Santiago to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santiago to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Santiago to London?

How long is the flight from Santiago to London?

What are the cheapest airlines flying from Santiago to London round-trip?

What are the most popular routes from Santiago to London?

What are the most reliable airlines from Santiago to London?

What are the cheapest flights from Santiago to London?

Can I find deals for flights from Santiago to London that include hotel bookings?

How can I find direct flights from Santiago to London?

Can I find deals for business class flights from Santiago to London?

What is the cheapest month to book a flight from Santiago to London?

Travelling to a place near London?

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Alternative routes for Santiago to London

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Top 3 airlines flying from Santiago to London

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How does Cheapflights help users find flights from Santiago to London?

Why should you use Cheapflights to find cheap flight tickets from Santiago to London?

Can Cheapflights find flights from Santiago to London with no change fees?

Can Cheapflights notify me if prices for flights from Santiago to London become cheaper?

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Cheapest flights from Santiago to London
Explore the most affordable flight options available from Santiago to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.