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Cheap Flights from Santiago de Chile to London

Browse current best options from Santiago de Chile. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Santiago de Chile

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Prices updated 24 days ago

486,190 searches this week

171 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Santiago de Chile to London

Explore current cheapest deals departing from Santiago de Chile to London

Round trip

Sort by: Cheapest

December 10 - December 31

Cheapest

Best

SCL - London

$1,334

$785

Round trip

November 9 - November 29

SCL - London

$978

$805

Round trip

November 9 - November 17

SCL - London

$1,107

$830

Round trip

November 12 - November 24

SCL - London

$985

$835

Round trip

November 5 - November 17

Earliest

SCL - London

$988

$837

Round trip

November 9 - November 23

SCL - London

$991

$839

Round trip

November 5 - November 19

Earliest

SCL - London

$1,122

$841

Round trip

November 14 - November 29

SCL - London

$980

$845

Round trip

November 19 - November 27

SCL - London

$889

$845

Round trip

November 10 - November 25

SCL - London

$1,098

$846

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Santiago de Chile to London

Right now, 15% of recent fares for cheap flights from Santiago de Chile to London are considered a good price. Fares for this route typically range from $933–$1680, with a median of $1191. Current fares are notably below the typical level, indicating a potentially favorable time to consider booking.

A typical journey from Santiago de Chile to London takes about 32h 20m, including connections. This is a long-haul route, covering a substantial distance of 11,719 km. Given the significant travel time, planning for layovers and overall journey duration is important.

Most itineraries for flights from Santiago de Chile to London connect at least once. Only a very small fraction of recent fares are for non-stop flights, with the majority of connecting itineraries typically involving 2 stopovers. This means you should expect a journey with multiple legs when traveling between these two cities.

When is the cheapest time to fly from Santiago de Chile to London? The data indicates that February is often the most affordable month, with a median fare of $733. Other relatively inexpensive months include November, with a median of $922, and June, where the median fare is $931. These months present opportunities for more budget-friendly travel.

How much is a round trip from Santiago de Chile to London

Regular price: $1,165 - $2,958

Prices are currently below the regular range.

The regular price range for flights from Santiago de Chile to London is $1165 to $2958. The current lowest deal is $785 with Allegro, for travel from Dec 10-Dec 31.

now $785

Low $1,165

High $2,958

The cheapest time to fly from Santiago de Chile to London

The cheapest month to fly from SCL to LON is February, with a median price of $733. The most expensive month is July, with a median price of $1964. Prices are generally lower from February to December.

February

Cheapest

Flights from $733

July

Most Expensive

Flights from $1,964

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Santiago de Chile to London

British Airways

Last-minute flights going from Santiago de Chile to London

Mon, Aug 3

⌛ Last-Minute

SCL - London

Santiago de Chile (SCL) - London (LHR)

Avianca

$1,156

$949

One-way

Mon, Aug 3

⌛ Last-Minute

SCL - London

Santiago de Chile (SCL) - London (LTN)

Avianca

$1,291

$1,012

One-way

Fri, Aug 7

⌛ Last-Minute

SCL - London

Santiago de Chile (SCL) - London (LHR)

Avianca

$1,138

$957

One-way

Sat, Aug 8

⌛ Last-Minute

SCL - London

Santiago de Chile (SCL) - London (LHR)

Avianca

$1,178

$957

One-way

Mon, Aug 10

⌛ Last-Minute

SCL - London

Santiago de Chile (SCL) - London (LHR)

Avianca

$1,193

$949

One-way

Thu, Aug 13

⌛ Last-Minute

SCL - London

Santiago de Chile (SCL) - London (LHR)

Iberia Airlines

$1,212

$997

One-way

Biggest price drops on these dates for flights from Santiago de Chile to London

21 nights

Dec 10 - Dec 31

$1,334 → $785

41%

22 nights

Dec 5 - Dec 27

$1,335 → $862

35%

27 nights

Dec 3 - Dec 30

$1,316 → $901

32%

9 nights

Aug 15 - Aug 24

$1,446 → $1,133

22%

Popular Airports to fly from Santiago de Chile to London

Santiago de Chile - London route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Santiago de Chile to London are below the typical level at $785.

📅 Best time to fly

Fly in February for the best prices

Historically, February is the cheapest month to fly, with a median price of $733.

⏱️ Flight duration

Expect a 32h 20m flight time

Flights from Santiago de Chile to London typically take 32 hours and 20 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 0.1% of deals are direct, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

Allegro offers a recent deal

A recent deal was found with Allegro for $785, departing December 10 and returning December 31.

🎯 Booking tip

Deals are frequent on this route

Historically, deals for flights from Santiago de Chile to London appear frequently, over 1 per day.

Santiago de Chile main airports to depart from

Comodoro Arturo Merino Benítez International (SCL)

Cheapest

Comodoro Arturo Merino Benítez International Airport is the cheapest option for flights from Santiago de Chile to London.

📍 ~15 km from Santiago de Chile city center (reachable by car)

💸 Flights from ~$785

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick is a good option for flights to London from Santiago de Chile, offering competitive prices.

📍 ~40 km from London (reachable by transfer).

💸 Flights from ~$804

Heathrow (LHR)

Heathrow is a major hub for flights to London from Santiago de Chile.

📍 ~25 km from London (reachable by transfer).

💸 Flights from ~$844

London City (LCY)

London City is a convenient arrival airport for flights to London from Santiago de Chile.

📍 ~10 km from London (reachable by transfer).

💸 Flights from ~$1036

London Southend (SEN)

London Southend is an alternative for flights to London from Santiago de Chile.

📍 ~60 km from London (reachable by transfer).

💸 Flights from ~$969

London Stansted (STN)

London Stansted is an option for flights to London from Santiago de Chile.

📍 ~50 km from London (reachable by transfer).

💸 Flights from ~$844

Luton (LTN)

Luton is an alternative arrival airport for flights to London from Santiago de Chile.

📍 ~45 km from London (reachable by transfer).

💸 Flights from ~$822

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with excellent rail connectivity from London.

📍 ~160 km from London (reachable by train)

💸 Flights from ~$983

Southampton (SOU)

Southampton Airport is the closest alternative to London with a direct rail link.

📍 ~110 km from London (reachable by train)

💸 Flights from ~$1074

Bristol (BRS)

Bristol Airport offers a large selection of low-cost routes and good accessibility by coach or rail.

📍 ~170 km from London (reachable by coach/train)

💸 Flights from ~$994

East Midlands (EMA)

East Midlands Airport has a strong presence of budget airlines and is accessible via the M1.

📍 ~180 km from London (reachable by car)

💸 Flights from ~$1164

Bournemouth (BOH)

Bournemouth Airport is an alternative for travelers in South West London, offering a less crowded environment.

📍 ~150 km from London (reachable by car)

💸 Flights from ~$1118

Business & First Class Flight Deals to London

77% AI deal score

$4,019

From SCL

Elite

Sep 01

London, United Kingdom

77% AI deal score

$4,577

$4,504

Save $73

From SCL

Elite

Oct 12

London, United Kingdom

77% AI deal score

$6,002

$5,153

Save $849

From SCL

Elite

Oct 14

London, United Kingdom

77% AI deal score

$6,017

$5,153

Save $864

From SCL

Elite

Oct 16

London, United Kingdom

77% AI deal score

$6,053

$5,153

Save $900

From SCL

Elite

Oct 13

London, United Kingdom

77% AI deal score

$6,038

$5,216

Save $822

From SCL

Elite

Oct 13

London, United Kingdom

77% AI deal score

$6,017

$5,216

Save $801

From SCL

Elite

Oct 14

London, United Kingdom

77% AI deal score

$6,078

$5,216

Save $862

From SCL

Elite

Oct 14

London, United Kingdom

77% AI deal score

$6,027

$5,216

Save $811

From SCL

Elite

Oct 16

London, United Kingdom

77% AI deal score

$6,069

$5,216

Save $853

From SCL

Elite

Oct 16

London, United Kingdom

77% AI deal score

$6,046

$5,216

Save $830

From SCL

Elite

Oct 12

London, United Kingdom

77% AI deal score

$6,027

$5,233

Save $794

From SCL

Elite

Oct 12

London, United Kingdom

77% AI deal score

$6,017

$5,233

Save $784

From SCL

Elite

Oct 14

London, United Kingdom

77% AI deal score

$6,060

$5,233

Save $827

From SCL

Elite

Oct 14

London, United Kingdom

77% AI deal score

$6,072

$5,233

Save $839

From SCL

Elite

Oct 15

London, United Kingdom

77% AI deal score

$6,078

$5,233

Save $845

From SCL

Elite

Oct 15

London, United Kingdom

77% AI deal score

$6,038

$5,233

Save $805

From SCL

Elite

Oct 16

London, United Kingdom

77% AI deal score

$6,069

$5,233

Save $836

From SCL

Elite

Oct 16

London, United Kingdom

77% AI deal score

$6,069

$5,233

Save $836

From SCL

Elite

Sep 23

London, United Kingdom

77% AI deal score

$6,374

$5,511

Save $863

From SCL

Elite

Oct 06

London, United Kingdom

77% AI deal score

London, United Kingdom

76% AI deal score

$4,008

$3,994

Save $14

Frequently Asked Questions About Flights to London

Historically, the cheapest prices for flights from Santiago de Chile to London are found when booking 14-27 days in advance. During this period, the average price was $1076. Booking 7-13 days out also offered a relatively low average price of $1194. Prices typically increase for bookings made closer to the departure date, with flights booked 0-6 days in advance averaging $1649.

Across the trailing quarter, a good price for a flight from Santiago de Chile to London was typically around $933 or less. The median price for this route was $1191. For travelers seeking to stay within a reasonable budget, aiming for prices below the $933 threshold is advisable based on historical data.

Historically, the cheapest months to fly from Santiago de Chile to London are February, with a median price of $733, and November, with a median price of $922. June also showed a median price of $931. The annual median price for this route is $1191, indicating that these months offer significant savings compared to the yearly average.

Related routes

Consider alternative routes from Santiago de Chile