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Cheap flights from London to Chile from £343

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SCL
30 Mar — 6 Apr1
1 adult

Cheap flight deals from London to Chile

Keep the following information in mind while searching for London to Chile flight deals. Data was last updated 25 March 2025.

Round-trip from

£779

One-way from

£343

Popular in

December

Cheapest in

May

Average price

£838

Good round-trip deal

£839 or less

Good one-way deal

£642 or less
Vueling
  • Vueling
  • 11/9-24/9
  • 3 total stops
  • 75h 35m total
  • London to Chile
Search Deals
17/5
  • 17/5
  • 2 total stops
  • 32h 35m total
  • London to Chile
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Chile.
Search Deals
Price to beat on a one-way flight from London (LON) to Chile.
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Find flight deals from London to Chile

Cheapest flights from London to Chile
Explore the most affordable flight options available from London to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Wed 12/1118:00LHR - SCL
1 stop21h 10mAir Canada
Tue 3/300:45SCL - LHR
2 stops28h 45mAir Canada
Deal found 24/3£776
Thu 11/910:00LGW - SCL
2 stops56h 45mMultiple Airlines
Wed 24/911:25SCL - LGW
1 stop18h 50mMultiple Airlines
Deal found 24/3£779
Mon 12/521:20LHR - SCL
1 stop18h 10mLATAM Airlines
Mon 2/617:45SCL - LHR
1 stop16h 20mLATAM Airlines
Deal found 24/3£780
Mon 3/1115:00LHR - SCL
1 stop24h 10mMultiple Airlines
Mon 1/1208:35SCL - LHR
3 stops43h 35mMultiple Airlines
Deal found 24/3£781
Wed 10/916:30LGW - SCL
1 stop21h 10mVueling
Wed 24/911:25SCL - LGW
1 stop18h 50mVueling
Deal found 24/3£786
Wed 10/918:40STN - SCL
2 stops23h 45mMultiple Airlines
Tue 23/911:25SCL - STN
1 stop21h 15mMultiple Airlines
Deal found 24/3£804
Fri 28/1119:05LHR - SCL
1 stop17h 15mIberia
Fri 5/1213:10SCL - LHR
1 stop16h 15mIberia
Deal found 24/3£814
Sat 8/1119:35LGW - SCL
1 stop16h 45mLATAM Airlines
Sun 21/1209:20SCL - LGW
2 stops30h 30mLATAM Airlines
Deal found 24/3£826
Thu 11/921:55LHR - SCL
Nonstop14h 40mBritish Airways
Tue 23/916:00SCL - LHR
Nonstop14h 10mBritish Airways
Deal found 24/3£846
Mon 18/811:35LGW - SCL
1 stop24h 49mBritish Airways
Tue 18/1113:10SCL - LGW
1 stop18h 05mBritish Airways
Deal found 24/3£847
Wed 10/908:30LTN - SCL
3 stops28h 15mMultiple Airlines
Thu 25/911:25SCL - LTN
1 stop20h 55mMultiple Airlines
Deal found 24/3£852
Tue 16/912:20LGW - SCL
2 stops23h 45mFinnair
Tue 23/921:55SCL - LGW
2 stops28h 40mFinnair
Deal found 25/3£854

Cheapflights Fare Finder

Customise your flight search to find flights from London to Chile 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 25 March 2025.
Use the filters below to find and compare flights from London to Chile that are best for you.

Fly from

London

Fly to

Chile

Route

Depart

Return

Price

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Thu 11/9

10:00-14:45

2 stops56h 45m

Santiago Arturo Merino Benitez

Wed 24/9

11:25-10:15

1 stop18h 50m

£779

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 12/5

21:20-10:30

1 stop18h 10m

Santiago Arturo Merino Benitez

Mon 2/6

17:45-15:05

1 stop16h 20m

£780

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Mon 12/5

20:40-00:45

2 stops33h 05m

Santiago Arturo Merino Benitez

Mon 2/6

14:30-15:35

1 stop20h 05m

£783

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Wed 10/9

16:30-09:40

1 stop21h 10m

Santiago Arturo Merino Benitez

Wed 24/9

11:25-10:15

1 stop18h 50m

£786

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 15/4

09:30-13:25

2 stops32h 55m

Santiago Arturo Merino Benitez

Thu 15/5

23:55-11:50

2 stops30h 55m

£787

LondonSantiago

STN - SCL

STNSCL

London Stansted

Wed 10/9

18:40-14:25

2 stops23h 45m

Santiago Arturo Merino Benitez

Tue 23/9

11:25-12:40

1 stop21h 15m

£804

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Thu 11/9

21:55-08:35

Nonstop14h 40m

Santiago Arturo Merino Benitez

Tue 23/9

16:00-10:10

Nonstop14h 10m

£846

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Mon 18/8

11:35-07:24

1 stop24h 49m

Santiago Arturo Merino Benitez

Tue 18/11

13:10-10:15

1 stop18h 05m

£847

LondonSantiago

LTN - SCL

LTNSCL

London Luton

Wed 10/9

08:30-08:45

3 stops28h 15m

Santiago Arturo Merino Benitez

Thu 25/9

11:25-12:20

1 stop20h 55m

£852

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Tue 16/9

12:20-08:05

2 stops23h 45m

Santiago Arturo Merino Benitez

Tue 23/9

21:55-06:35

2 stops28h 40m

£854

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 54 results
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Best time to book a flight from London to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile 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 Chile

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

Currently, May is the cheapest month in which you can book a flight from London to Chile (average of £1,031). Flying from London to Chile 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 CL?

Find hourly flight availability from London to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from London to Chile, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

Rainfall in Chile by month

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

In terms of precipitation, rainfall in Chile 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 Chile when rainfall is around 0.0 mm.

Temperature in Chile by month

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

If weather is an important factor for your trip to Chile, 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 Chile

Get insights into the airlines that provide service to Chile. 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 Chile. Reviews last updated 25 March 2025.
Peruse reviews from past customers who have flown with Delta, Aerolineas Argentinas and KLM from London to Chile to help guide your decision. 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
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
Aerolineas Argentinas
8.0
Very Good
842 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
1,749 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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

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

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

    £387 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Iberia and Avianca, with prices starting from £389 and £529, respectively.

  • What are the most popular routes from London to Chile?

    The most popular route from London to Chile is London Heathrow - Santiago Arturo Merino Benitez. You may also consider London Gatwick - Santiago Arturo Merino Benitez or London City - Santiago Arturo Merino Benitez.

  • What are the cheapest flights from London to Chile?

    On average you can expect to pay £1,675 for a flight from London to Chile. The cheapest flight overall is £603 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £758.

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

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

  • How can I find direct flights from London to Chile?

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

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

    Yes. Cheapflights offers flight deals from London to Chile 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 Chile?

    Currently, May is the cheapest month in which you can book a flight from London to Chile (average of £1,031). Flying from London to Chile 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

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Alternative routes for London to Chile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from London to Chile

Discover the top 8 airlines that operate flights from London to Chile. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£609Average£725FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£662Average£761FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapest£686Average£852FlexibilityNo cancel feeOn-time71%
Search Avianca flights
FinnairCheapest£730Average£862FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£738Average£1,152FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£763Average£961FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£765Average£945FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£772Average£1,287FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for London to Chile flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from London to Chile 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 Chile with no change fees?

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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