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Cheap flights from Santiago to London Heathrow Airport from £352

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — LHR
24 Dec — 31 Dec1
1 adult

The best prices from Santiago Arturo Merino Benitez to London Heathrow are usually found in March or November, booked 65 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Santiago to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£731

One-way from

£352

Popular in

September

Cheapest in

March

Average price

£868
LATAM Airlines
  • LATAM Airlines
  • 9/2-4/3
  • 2 total stops
  • 45h 39m total
  • Santiago to London
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Avianca
  • Avianca
  • 17/2
  • 1 total stop
  • 20h 10m total
  • Santiago to London
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Santiago to Heathrow

Cheapest flights from Santiago to Heathrow
Explore the most affordable flight options available from Santiago to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Mon 23/1212:10SCL - LHR
1 stop22h 35mAir France
Tue 31/1214:45LHR - SCL
1 stop22h 05mAir France
Deal found 18/12£738
Mon 23/1212:10SCL - LHR
1 stop22h 35mMultiple Airlines
Tue 31/1217:05LHR - SCL
2 stops19h 45mMultiple Airlines
Deal found 18/12£761
Mon 23/1212:10SCL - LHR
2 stops19h 35mKLM
Tue 31/1217:05LHR - SCL
2 stops19h 45mKLM
Deal found 18/12£791
Tue 24/1215:25SCL - LHR
1 stop20h 10mAvianca
Tue 14/121:40LHR - SCL
1 stop19h 40mAvianca
Deal found 18/12£829
Fri 27/1213:05SCL - LHR
Nonstop14h 10mBritish Airways
Mon 27/108:40LHR - SCL
1 stop17h 10mBritish Airways
Deal found 18/12£910
Wed 25/1218:40SCL - LHR
1 stop16h 25mLATAM Airlines
Tue 31/1220:15LHR - SCL
2 stops20h 15mLATAM Airlines
Deal found 16/12£920
Tue 24/1220:50SCL - LHR
1 stop30h 40mAir Canada
Sun 19/118:00LHR - SCL
1 stop21h 10mAir Canada
Deal found 18/12£963

Find flights from Santiago to Heathrow within your budget

Customise your flight search to find flights from Santiago to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Sun 9/2

14:45-14:05

1 stop20h 20m

London Heathrow

Tue 4/3

20:15-18:34

1 stop25h 19m

£731

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Thu 3/4

11:00-08:00

1 stop17h 00m

London Heathrow

Mon 28/4

17:35-07:45

1 stop19h 10m

£734

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Thu 13/2

20:50-06:30

1 stop30h 40m

London Heathrow

Sun 16/2

18:00-12:10

1 stop21h 10m

£739

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Fri 23/5

15:00-10:10

Nonstop14h 10m

London Heathrow

Tue 17/6

19:10-07:24

1 stop17h 14m

£745

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Sun 9/2

16:00-12:15

1 stop17h 15m

London Heathrow

Sun 16/2

19:40-09:20

1 stop16h 40m

£751

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Sun 11/5

14:55-10:05

Nonstop14h 10m

London Heathrow

Thu 29/5

21:55-07:35

Nonstop14h 40m

£785

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Fri 14/3

12:40-14:25

2 stops22h 45m

London Heathrow

Sat 5/4

17:10-08:45

2 stops19h 35m

£815

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Mon 10/3

15:25-14:35

1 stop20h 10m

London Heathrow

Thu 27/3

21:40-14:20

1 stop19h 40m

£826

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Tue 11/2

23:20-15:05

1 stop36h 45m

London Heathrow

Thu 6/3

22:30-21:15

1 stop25h 45m

£845

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Mon 17/2

15:25-14:35

1 stop20h 10m

£352

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 17 results
1
2

Best time to book a flight from Santiago to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Santiago 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.

Travel insights for flights from Santiago to Heathrow

Get recent, data-driven insights about flights from Santiago to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Santiago to Heathrow. Price data was last updated on 13 December 2024.

The best time to book flights from Santiago to London Heathrow Airport is 65 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.

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

Currently, January is the cheapest month in which you can book a flight from Santiago to London Heathrow Airport (average of £112). Flying from Santiago to London Heathrow Airport in July is currently the most expensive (average of £160). 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 SCL to LHR?

Find hourly flight availability from Santiago to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

It’s optimal to fly from Santiago to London Heathrow Airport in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 19 December 2024.
To help decide which airline to fly from Santiago to London, see what other customers have to say about British Airways, LATAM Airlines and Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

LATAM Airlines
7.5
Good
1,879 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Aeromexico
7.5
Good
1,924 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air France
7.4
Good
1,505 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

United Airlines
7.4
Good
9,048 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Santiago to Heathrow. 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 Heathrow?

    Santiago Arturo Merino Benitez (SCL) is the airport you will fly out of if you book a flight from Santiago to London Heathrow. You should not have trouble finding flights to London Heathrow from Arturo Merino Benitez; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Santiago airport to London Heathrow. It is only a 8.4 mi journey to Arturo Merino Benitez (SCL) from Santiago’s city center.

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

    According to our current data, LATAM Airlines (£731), Air France (£734), and Air Canada (£739) offers the cheapest pricing from Santiago to London Heathrow Airport. Users have found that LATAM Airlines is 17% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as £352. Users have also found prices from £428 and £442 on United Airlines and Vueling, respectively.

  • What are the cheapest flights from Santiago to London Heathrow Airport?

    On average you can expect to pay £775 for a flight from Santiago to London Heathrow Airport. The cheapest flight overall is £511 while the most popular route, (Santiago Arturo Merino Benitez - London Heathrow) is currently priced at £592.

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

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

  • How can I find direct flights from Santiago to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Santiago to Heathrow 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 Santiago to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Santiago to London Heathrow Airport (average of £112). Flying from Santiago to London Heathrow Airport in July is currently the most expensive (average of £160). 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

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Alternative routes for Santiago to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Santiago to Gatwick flights
Santiago to Stansted flights
Santiago to Luton flights
Punta Arenas to Heathrow flights

Top 3 airlines flying from Santiago to Heathrow

Discover the top 3 airlines that operate flights from Santiago to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£677Average£1,061FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
IberiaCheapest£744Average£837FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£764Average£963FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Santiago to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Heathrow from Santiago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Heathrow from Santiago? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Santiago to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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