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

Flying on Air Canada is currently your cheapest option to Santiago, with prices starting at £771. Additional return tickets that might be worth considering are offered by LATAM Airlines and Iberia, with the lowest prices starting at £774 and £781, respectively. These flights start at 12% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from London to Santiago one-way?

One-way options have recently been found by users for as low as £404 on Iberia. Other airlines that offer cheap prices include Vueling from £425 and Avianca from £520 one-way.

What are the most popular routes from London to Santiago?

While some choose either London Gatwick - Santiago Arturo Merino Benitez or London City - Santiago Arturo Merino Benitez, London Heathrow - Santiago Arturo Merino Benitez is the most popular route from London to Santiago.

What are the cheapest flights from London to Santiago?

On average you can expect to pay £1,459 for a flight from London to Santiago. The cheapest flight overall is £631 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £787.

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

Before booking your flight from London to Santiago check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

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

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 6% on your flight compared to booking on days when demand is much higher.

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

To save up to 14% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Santiago from £818 1-2 weeks out and tickets from £818 for flights departing within the next 72 hours.

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

Our data shows that March tends to be the cheapest month to fly to Santiago from London. Users have commonly found prices around £881 for the month, but tickets can be as low as £647. Due to multiple factors, prepare for potentially higher prices in December.

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

Located just 8.4 mi from the city center, Santiago Arturo Merino Benitez is the airport most travelers will use when flying to Santiago from London. Booking flights from London to Arturo Merino Benitez (SCL) should be relatively easy as there are 0 daily inbound flights from London from 8 different airlines.

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

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

How can I find direct flights from London to Santiago?

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

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

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

£382+ Flights from London to Santiago

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

Cheap flight deals from London to Santiago

Round-trip from	£771
One-way from	£382
Popular in	December
Cheapest in	March
Average price	£893
Good round-trip deal	£896 or less
Good one-way deal	£667 or less

Air Canada
1/10-15/10
4 total stops
59h 25m total
London to Santiago

Search Deals

10/5
1 total stop
28h 05m total
London to Santiago

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£44 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Santiago Arturo Merino Benitez.

Search Deals

Price to beat on a one-way flight from London (LON) to Santiago Arturo Merino Benitez.

Search Deals

Find flight deals from London to Santiago

Cheapest flights from London to Santiago
Explore the most affordable flight options available from London to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Sun 30/1115:00LHR - SCL

1 stop24h 10mAir Canada

Sat 28/319:50SCL - LHR

2 stops58h 10mAir Canada

Deal found 16/4£759

Mon 12/521:20LHR - SCL

1 stop18h 10mLATAM Airlines

Tue 10/617:45SCL - LHR

1 stop16h 20mLATAM Airlines

Deal found 16/4£774

Tue 16/907:45LHR - SCL

1 stop18h 05mIberia

Fri 26/917:15SCL - LHR

1 stop21h 55mIberia

Deal found 17/4£781

Mon 12/522:05LHR - SCL

1 stop20h 20mAvianca

Tue 10/614:30SCL - LHR

1 stop20h 05mAvianca

Deal found 15/4£784

Mon 12/520:55LGW - SCL

2 stops32h 50mMultiple Airlines

Tue 10/621:35SCL - LGW

2 stops30h 25mMultiple Airlines

Deal found 16/4£793

Tue 7/1014:05LHR - SCL

2 stops28h 20mMultiple Airlines

Tue 21/1018:45SCL - LHR

2 stops59h 15mMultiple Airlines

Deal found 16/4£797

Mon 3/1119:35LGW - SCL

1 stop29h 40mIberia

Mon 17/1113:10SCL - LGW

1 stop26h 40mIberia

Deal found 16/4£821

Mon 3/1105:55STN - SCL

2 stops34h 15mMultiple Airlines

Mon 17/1113:10SCL - STN

1 stop17h 25mMultiple Airlines

Deal found 16/4£825

Fri 7/1119:35LGW - SCL

1 stop28h 15mLATAM Airlines

Fri 12/1216:00SCL - LGW

1 stop23h 50mLATAM Airlines

Deal found 16/4£834

Mon 5/512:20LGW - SCL

2 stops23h 35mAmerican Airlines

Sun 11/521:00SCL - LGW

2 stops28h 35mAmerican Airlines

Deal found 16/4£850

Mon 12/521:55LHR - SCL

Nonstop14h 40mBritish Airways

Tue 10/610:55SCL - LHR

1 stop16h 30mBritish Airways

Deal found 16/4£853

Thu 8/513:40LHR - SCL

1 stop22h 15mAmerican Airlines

Tue 13/521:00SCL - LHR

2 stops28h 20mAmerican Airlines

Deal found 16/4£874

Best flights from London to Santiago
Discover carefully curated flight deals from London to Santiago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 April 2025.

Wed 1/1012:05LHR - SCL

2 stops30h 20mAir Canada

Wed 15/1000:55SCL - LHR

2 stops29h 05mAir Canada

Deal found 16/4£771

Mon 12/521:20LHR - SCL

1 stop18h 10mLATAM Airlines

Tue 10/617:45SCL - LHR

1 stop16h 20mLATAM Airlines

Deal found 16/4£774

Tue 16/907:45LHR - SCL

1 stop18h 05mIberia

Fri 26/917:15SCL - LHR

1 stop21h 55mIberia

Deal found 17/4£781

Mon 12/522:05LHR - SCL

1 stop20h 20mAvianca

Tue 10/614:30SCL - LHR

1 stop20h 05mAvianca

Deal found 15/4£784

Mon 12/520:55LGW - SCL

2 stops32h 50mMultiple Airlines

Tue 10/621:35SCL - LGW

2 stops30h 25mMultiple Airlines

Deal found 16/4£793

Mon 5/512:20LGW - SCL

2 stops23h 35mAmerican Airlines

Sun 11/521:00SCL - LGW

2 stops28h 35mAmerican Airlines

Deal found 16/4£850

Mon 12/521:55LHR - SCL

Nonstop14h 40mBritish Airways

Tue 10/610:55SCL - LHR

1 stop16h 30mBritish Airways

Deal found 16/4£853

Fri 3/1015:15LHR - SCL

1 stop20h 45mDelta

Sat 18/1021:40SCL - LHR

1 stop29h 05mDelta

Deal found 16/4£872

Tue 1/713:00LGW - SCL

1 stop24h 40mVueling

Tue 8/710:25SCL - LGW

1 stop29h 00mVueling

Deal found 16/4£990

Mon 18/810:55LGW - SCL

1 stop25h 50mTurkish Airlines

Tue 18/1111:40SCL - LGW

2 stops49h 20mTurkish Airlines

Deal found 16/4£1,066

Mon 12/517:10LCY - SCL

2 stops20h 15mKLM

Tue 10/609:55SCL - LCY

2 stops25h 45mKLM

Deal found 16/4£1,067

Tue 7/1014:05LHR - SCL

2 stops28h 20mMultiple Airlines

Tue 21/1018:45SCL - LHR

2 stops59h 15mMultiple Airlines

Deal found 16/4£797

Direct flights from London to Santiago
Explore direct flight options from London to Santiago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 April 2025.

Mon 18/821:55LHR - SCL

Nonstop14h 40mBritish Airways

Tue 18/1113:05SCL - LHR

Nonstop14h 10mBritish Airways

Deal found 16/4£865

Mon 12/521:55LHR - SCL

Nonstop14h 40mMultiple Airlines

Tue 27/515:00SCL - LHR

Nonstop14h 10mMultiple Airlines

Deal found 16/4£1,568

Last-minute flights from London to Santiago
Discover last-minute flight deals from London to Santiago. Data last updated 17 April 2025 and is based on user searches.

Mon 5/512:20LGW - SCL

2 stops23h 35mAmerican Airlines

Sun 11/521:00SCL - LGW

2 stops28h 35mAmerican Airlines

Deal found 16/4£850

Mon 5/513:40LHR - SCL

1 stop22h 15mFinnair

Mon 12/521:00SCL - LHR

2 stops28h 20mFinnair

Deal found 16/4£882

Thu 8/513:40LHR - SCL

1 stop22h 15mAmerican Airlines

Tue 13/521:00SCL - LHR

2 stops28h 20mAmerican Airlines

Deal found 16/4£874

Mon 12/521:20LHR - SCL

1 stop18h 10mLATAM Airlines

Tue 10/617:45SCL - LHR

1 stop16h 20mLATAM Airlines

Deal found 16/4£774

Mon 12/522:05LHR - SCL

1 stop20h 20mAvianca

Tue 10/614:30SCL - LHR

1 stop20h 05mAvianca

Deal found 15/4£784

Mon 12/520:55LGW - SCL

2 stops32h 50mMultiple Airlines

Tue 10/621:35SCL - LGW

2 stops30h 25mMultiple Airlines

Deal found 16/4£793

Mon 12/517:40LHR - SCL

2 stops30h 50mMultiple Airlines

Tue 27/523:55SCL - LHR

2 stops30h 55mMultiple Airlines

Deal found 16/4£802

Mon 12/521:55LHR - SCL

Nonstop14h 40mBritish Airways

Tue 10/610:55SCL - LHR

1 stop16h 30mBritish Airways

Deal found 16/4£853

Mon 12/511:35LGW - SCL

1 stop24h 49mBritish Airways

Tue 10/622:15SCL - LGW

1 stop16h 45mBritish Airways

Deal found 16/4£870

Mon 12/515:15LHR - SCL

1 stop20h 45mDelta

Tue 27/520:40SCL - LHR

2 stops29h 05mDelta

Deal found 16/4£880

Mon 12/516:50LCY - SCL

3 stops32h 55mMultiple Airlines

Tue 27/507:35SCL - LCY

3 stops27h 40mMultiple Airlines

Deal found 16/4£903

Thu 29/509:30LHR - SCL

2 stops32h 55mAir Canada

Thu 5/623:55SCL - LHR

2 stops30h 55mAir Canada

Deal found 16/4£794

One-way flights from London to Santiago
Search for one-way flight options from London to Santiago. Find affordable one-way fares based on user searches. Data last updated 17 April 2025.

Sat 10/521:30STN - SCL

1 stop28h 05mMultiple Airlines

Deal found 16/4£382

Mon 9/610:00LGW - SCL

3 stops32h 25mMultiple Airlines

Deal found 17/4£395

Sun 18/506:05LHR - SCL

2 stops30h 19mMultiple Airlines

Deal found 16/4£395

Sat 10/518:45LHR - SCL

1 stop30h 50mIberia

Deal found 16/4£404

Wed 14/518:25LTN - SCL

2 stops41h 59mMultiple Airlines

Deal found 16/4£413

Wed 14/507:00LCY - SCL

2 stops29h 24mMultiple Airlines

Deal found 16/4£413

Tue 16/916:50LGW - SCL

1 stop20h 50mVueling

Deal found 17/4£425

Wed 14/509:55LHR - SCL

1 stop27h 55mVueling

Deal found 16/4£426

Thu 15/511:35LGW - SCL

1 stop24h 49mIberia

Deal found 16/4£462

Sat 10/522:05LHR - SCL

1 stop20h 20mAvianca

Deal found 16/4£520

Tue 20/521:20LHR - SCL

2 stops20h 35mLATAM Airlines

Deal found 16/4£538

Mon 23/621:55LHR - SCL

Nonstop14h 40mBritish Airways

Deal found 16/4£607

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Wed 1/10

12:05-14:25

2 stops30h 20m

Santiago Arturo Merino Benitez

Wed 15/10

00:55-10:00

2 stops29h 05m

£771

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 12/5

21:20-10:30

1 stop18h 10m

Santiago Arturo Merino Benitez

Tue 10/6

17:45-15:05

1 stop16h 20m

£774

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 16/9

07:45-21:50

1 stop18h 05m

Santiago Arturo Merino Benitez

Fri 26/9

17:15-19:10

1 stop21h 55m

£781

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 12/5

22:05-13:25

1 stop20h 20m

Santiago Arturo Merino Benitez

Tue 10/6

14:30-15:35

1 stop20h 05m

£784

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Mon 12/5

20:55-00:45

2 stops32h 50m

Santiago Arturo Merino Benitez

Tue 10/6

21:35-09:00

2 stops30h 25m

£793

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 7/10

14:05-14:25

2 stops28h 20m

Santiago Arturo Merino Benitez

Tue 21/10

18:45-10:00

2 stops59h 15m

£797

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Mon 5/5

12:20-06:55

2 stops23h 35m

Santiago Arturo Merino Benitez

Sun 11/5

21:00-06:35

2 stops28h 35m

£850

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 12/5

21:55-07:35

Nonstop14h 40m

Santiago Arturo Merino Benitez

Tue 10/6

10:55-08:25

1 stop16h 30m

£853

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Mon 12/5

11:35-07:24

1 stop24h 49m

Santiago Arturo Merino Benitez

Tue 10/6

22:15-20:00

1 stop16h 45m

£870

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Fri 3/10

15:15-08:00

1 stop20h 45m

Santiago Arturo Merino Benitez

Sat 18/10

21:40-06:45

1 stop29h 05m

£872

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 40 results

Best time to book a flight from London to Santiago

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

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from London to Santiago, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from London to Santiago (average of £1,031). Flying from London to Santiago in December is currently the most expensive (average of £1,468). 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.

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

A simple way to save on the total cost of your ticket is to fly from London to Santiago at midday. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the evening.

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

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

Rainfall in Santiago by month

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Santiago when rainfall is around 0.0 mm.

Temperature in Santiago by month

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Santiago

Read reviews from past customers who have flown Delta, KLM and LATAM Airlines from London to Santiago. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very Good

7,916 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM

7.8

Good

1,329 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

LATAM Airlines

7.5

Good

1,761 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air France

7.5

Good

1,435 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Qantas Airways

7.5

Good

819 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What airport do you fly into for flights to Santiago from London?
Located just 8.4 mi from the city center, Santiago Arturo Merino Benitez is the airport most travelers will use when flying to Santiago from London. Booking flights from London to Arturo Merino Benitez (SCL) should be relatively easy as there are 0 daily inbound flights from London from 8 different airlines.
What are the cheapest airlines flying from London to Santiago round-trip?
Flying on Air Canada is currently your cheapest option to Santiago, with prices starting at £771. Additional return tickets that might be worth considering are offered by LATAM Airlines and Iberia, with the lowest prices starting at £774 and £781, respectively. These flights start at 12% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London to Santiago one-way?
One-way options have recently been found by users for as low as £404 on Iberia. Other airlines that offer cheap prices include Vueling from £425 and Avianca from £520 one-way.
What are the most popular routes from London to Santiago?
While some choose either London Gatwick - Santiago Arturo Merino Benitez or London City - Santiago Arturo Merino Benitez, London Heathrow - Santiago Arturo Merino Benitez is the most popular route from London to Santiago.
What are the cheapest flights from London to Santiago?
On average you can expect to pay £1,459 for a flight from London to Santiago. The cheapest flight overall is £631 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £787.
Can I find deals for flights from London to Santiago that include hotel bookings?
Yes. In addition to deals on London to Santiago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Santiago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Santiago.
Can I find deals for business class flights from London to Santiago?
Yes. Cheapflights offers flight deals from London to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Santiago?
Currently, May is the cheapest month in which you can book a flight from London to Santiago (average of £1,031). Flying from London to Santiago in December is currently the most expensive (average of £1,468). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from London to Santiago on these airlines

British Airways flights from London to Santiago Arturo Merino Benitez

LATAM Airlines flights from London to Santiago Arturo Merino Benitez

Iberia flights from London to Santiago Arturo Merino Benitez

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Top 8 airlines flying from London to Santiago

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£597	Average£726	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	Cheapest£646	Average£742	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Avianca	Cheapest£655	Average£848	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Finnair	Cheapest£712	Average£841	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air France	Cheapest£732	Average£1,115	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Iberia	Cheapest£737	Average£944	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£748	Average£935	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
LATAM Airlines	Cheapest£755	Average£989	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find London to Santiago 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.

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

Cheapflights simply makes it quick and affordable to book flights from London to Santiago 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.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Santiago, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from London to Santiago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London to Santiago from £382

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheap flight deals from London to Santiago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to Santiago

Cheapest flights from London to SantiagoExplore the most affordable flight options available from London to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Explore the most affordable flight options available from London to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from London to Santiago

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from London to Santiago. Price data was last updated on 11 April 2025.

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

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

Find hourly flight availability from London to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2025.

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

Use this chart to determine the cheapest time to fly return from London to Santiago. Price data was last updated on 14 April 2024.

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

Reviews of airlines servicing Santiago

Read reviews from past customers who have flown Delta, KLM and LATAM Airlines from London to Santiago. In addition to providing an overall rating, users have also rated airlines 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 London to Santiago. 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 into for flights to Santiago from London?

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

What are the cheapest airlines to fly from London to Santiago one-way?

What are the most popular routes from London to Santiago?

What are the cheapest flights from London to Santiago?

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

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Fly from London to Santiago on these airlines

Choose from the following airlines for your flight from London to Santiago. Flights are based on user searches made on Cheapflights and were last updated on 17 April 2025.

Top 8 airlines flying from London to Santiago

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Cheapest flights from London to Santiago
Explore the most affordable flight options available from London to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.