How long is the flight from London to Santiago?

A quick flight from London to Santiago can take about 16h 40m. Delta provides one of the quickest options available for as low as £896. The distance from London to Santiago is about 7233 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Flying on Avianca is currently your cheapest option to Santiago, with prices starting at £529. Additional return tickets that might be worth considering are offered by Air Canada and American Airlines, with the lowest prices starting at £589 and £637, respectively. These flights start at 40% 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 £459 on United Airlines. Other airlines that offer cheap prices include LEVEL from £459 and KLM from £654 one-way.

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.

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).

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 £1,731 for a flight from London to Santiago. The cheapest flight overall is £694 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £600.

What are the most reliable airlines from London to Santiago?

The top 3 most reliable airlines when flying from London to Santiago are Finnair (92%), Iberia (92%) and British Airways (92%).

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: British Airways, LATAM Airlines or Iberia.

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 is 1 daily inbound flight 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.

£459+ Cheap Flights from London to Santiago

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

Cheap flight deals from London to Santiago

Round-trip from	£762
One-way from	£459
Popular in	December
Cheapest in	March
Average price	£867
Good round-trip deal	£831 or less
Good one-way deal	£694 or less

Air Canada
8/1-6/2
2 total stops
40h 10m total
London to Santiago

Search Deals

United Airlines
9/11
1 total stop
25h 50m total
London to Santiago

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Enter your travel dates to find the best prices.

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 October 2025.

Mon 1/1218:00LHR - SCL

1 stop21h 15mAir Canada

Mon 8/1220:55SCL - LHR

2 stops31h 15mAir Canada

Deal found 17/10£771

Thu 13/1113:25LHR - SCL

2 stops28h 55mAir Canada

Thu 20/1120:55SCL - LHR

2 stops31h 15mAir Canada

Deal found 16/10£771

Fri 21/1118:00LHR - SCL

1 stop21h 15mAir Canada

Sat 6/1220:55SCL - LHR

1 stop30h 35mAir Canada

Deal found 16/10£785

Sat 8/1113:25LHR - SCL

2 stops49h 50mAir Canada

Sat 22/1120:55SCL - LHR

1 stop35h 25mAir Canada

Deal found 15/10£787

Thu 20/1120:15LHR - SCL

1 stop18h 20mLATAM Airlines

Sat 6/1216:05SCL - LHR

1 stop21h 30mLATAM Airlines

Deal found 15/10£791

Thu 20/1110:00LHR - SCL

1 stop25h 50mUnited Airlines

Sat 6/1222:45SCL - LHR

2 stops33h 30mUnited Airlines

Deal found 15/10£793

Sun 30/1120:15LHR - SCL

1 stop18h 20mLATAM Airlines

Sun 7/1217:25SCL - LHR

1 stop17h 40mLATAM Airlines

Deal found 16/10£795

Wed 12/1111:10LHR - SCL

1 stop28h 05mAir Canada

Wed 19/1120:55SCL - LHR

1 stop30h 35mAir Canada

Deal found 16/10£797

Sat 25/1013:40LHR - SCL

1 stop22h 10mUnited Airlines

Sun 2/1122:45SCL - LHR

1 stop29h 45mUnited Airlines

Deal found 17/10£800

Thu 20/1119:40LGW - SCL

2 stops22h 50mMultiple Airlines

Sat 6/1216:05SCL - LGW

1 stop21h 20mMultiple Airlines

Deal found 15/10£822

Sun 30/1107:40STN - SCL

2 stops30h 55mMultiple Airlines

Sun 7/1216:00SCL - STN

1 stop21h 15mMultiple Airlines

Deal found 16/10£835

Sat 29/1121:05LGW - SCL

2 stops41h 30mMultiple Airlines

Sat 6/1216:05SCL - LGW

1 stop21h 20mMultiple Airlines

Deal found 15/10£837

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 October 2025.

Sun 8/317:15LTN - SCL

1 stop19h 05mMultiple Airlines

Sun 22/313:05SCL - LTN

1 stop19h 55mMultiple Airlines

Deal found 15/10£775

Fri 5/1208:55LHR - SCL

1 stop24h 15mDelta

Wed 14/123:15SCL - LHR

1 stop29h 35mDelta

Deal found 15/10£874

Wed 11/319:40LGW - SCL

1 stop16h 40mIberia

Tue 24/323:55SCL - LGW

1 stop16h 05mIberia

Deal found 15/10£896

Wed 11/213:10LGW - SCL

1 stop24h 00mLEVEL

Mon 16/311:55SCL - LGW

1 stop21h 30mLEVEL

Deal found 17/10£897

Wed 7/119:40LGW - SCL

1 stop16h 40mBritish Airways

Wed 28/123:55SCL - LGW

1 stop16h 05mBritish Airways

Deal found 15/10£1,004

Thu 20/1111:45LGW - SCL

2 stops30h 45mLATAM Airlines

Sat 6/1208:20SCL - LGW

3 stops25h 05mLATAM Airlines

Deal found 16/10£1,082

Tue 10/314:30STN - SCL

1 stop21h 50mMultiple Airlines

Fri 27/323:55SCL - STN

1 stop21h 15mMultiple Airlines

Deal found 15/10£805

Tue 2/1208:55LHR - SCL

1 stop25h 45mDelta

Wed 14/123:15SCL - LHR

1 stop30h 45mDelta

Deal found 15/10£874

Wed 7/108:30LGW - SCL

1 stop28h 40mLEVEL

Sat 24/111:55SCL - LGW

1 stop18h 15mLEVEL

Deal found 15/10£917

Tue 10/314:35LGW - SCL

2 stops21h 45mMultiple Airlines

Fri 27/313:05SCL - LGW

2 stops24h 10mMultiple Airlines

Deal found 15/10£855

Mon 29/1208:55LHR - SCL

1 stop24h 15mDelta

Sat 24/123:15SCL - LHR

1 stop28h 10mDelta

Deal found 16/10£878

Mon 1/1213:15LCY - SCL

3 stops26h 35mMultiple Airlines

Mon 8/1214:15SCL - LCY

2 stops22h 55mMultiple Airlines

Deal found 17/10£861

Mon 5/119:40LGW - SCL

1 stop29h 35mBritish Airways

Wed 28/123:55SCL - LGW

1 stop16h 05mBritish Airways

Deal found 15/10£1,042

Fri 9/110:10LHR - SCL

2 stops23h 50mDelta

Wed 28/123:15SCL - LHR

2 stops28h 05mDelta

Deal found 15/10£880

Thu 13/1107:40STN - SCL

3 stops32h 55mMultiple Airlines

Thu 20/1108:55SCL - STN

2 stops23h 35mMultiple Airlines

Deal found 16/10£865

Tue 10/312:30LHR - SCL

1 stop21h 30mDelta

Fri 27/323:15SCL - LHR

2 stops29h 35mDelta

Deal found 15/10£880

Sat 10/119:40LGW - SCL

1 stop29h 35mBritish Airways

Mon 26/108:55SCL - LGW

2 stops31h 05mBritish Airways

Deal found 15/10£1,071

Wed 24/1213:10LGW - SCL

1 stop24h 00mLEVEL

Mon 29/1211:55SCL - LGW

1 stop32h 25mLEVEL

Deal found 15/10£1,138

Sun 16/1106:25STN - SCL

3 stops32h 50mMultiple Airlines

Thu 20/1104:46SCL - STN

3 stops30h 29mMultiple Airlines

Deal found 16/10£866

Thu 25/1208:55LHR - SCL

1 stop25h 45mDelta

Fri 16/121:30SCL - LHR

2 stops30h 20mDelta

Deal found 17/10£882

Wed 7/107:50LCY - SCL

1 stop17h 25mBritish Airways

Wed 28/113:05SCL - LCY

1 stop16h 45mBritish Airways

Deal found 15/10£1,076

Sat 29/1120:25STN - SCL

2 stops30h 10mMultiple Airlines

Sat 6/1211:55SCL - STN

1 stop22h 35mMultiple Airlines

Deal found 15/10£867

Mon 1/1219:15LCY - SCL

2 stops20h 35mBritish Airways

Mon 8/1213:05SCL - LCY

1 stop16h 45mBritish Airways

Deal found 17/10£1,079

Fri 26/1206:30LHR - SCL

2 stops28h 10mDelta

Tue 20/123:15SCL - LHR

1 stop28h 10mDelta

Deal found 16/10£895

Mon 1/1214:25STN - SCL

2 stops24h 15mMultiple Airlines

Mon 8/1221:00SCL - STN

1 stop20h 00mMultiple Airlines

Deal found 17/10£877

Wed 7/107:50LCY - SCL

1 stop17h 25mBritish Airways

Tue 27/123:55SCL - LCY

1 stop29h 55mBritish Airways

Deal found 15/10£1,082

Tue 9/1210:00LCY - SCL

2 stops24h 40mDelta

Sun 25/123:15SCL - LCY

2 stops29h 00mDelta

Deal found 15/10£952

Sat 29/1114:45LTN - SCL

2 stops32h 45mMultiple Airlines

Sat 6/1216:05SCL - LTN

2 stops27h 35mMultiple Airlines

Deal found 15/10£882

Mon 5/119:15LCY - SCL

1 stop30h 00mBritish Airways

Wed 28/113:05SCL - LCY

1 stop16h 45mBritish Airways

Deal found 15/10£1,083

Tue 9/1208:40LCY - SCL

2 stops26h 00mDelta

Tue 30/1223:10SCL - LCY

2 stops31h 00mDelta

Deal found 16/10£957

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 October 2025.

Mon 23/322:15LHR - SCL

Nonstop14h 35mBritish Airways

Sun 29/315:55SCL - LHR

Nonstop14h 10mBritish Airways

Deal found 15/10£912

Thu 29/122:15LHR - SCL

Nonstop14h 35mBritish Airways

Fri 13/213:05SCL - LHR

Nonstop14h 20mBritish Airways

Deal found 16/10£1,003

Thu 19/322:15LHR - SCL

Nonstop14h 35mBritish Airways

Fri 17/415:00SCL - LHR

Nonstop14h 10mBritish Airways

Deal found 15/10£1,007

Mon 9/322:15LHR - SCL

Nonstop14h 35mBritish Airways

Fri 27/313:05SCL - LHR

Nonstop14h 20mBritish Airways

Deal found 15/10£1,018

Mon 9/322:15LHR - SCL

Nonstop14h 35mBritish Airways

Sun 22/313:05SCL - LHR

Nonstop14h 20mBritish Airways

Deal found 15/10£1,048

Mon 16/222:15LHR - SCL

Nonstop14h 35mBritish Airways

Thu 26/312:30SCL - LHR

Nonstop14h 20mBritish Airways

Deal found 16/10£1,062

Sat 7/222:15LHR - SCL

Nonstop14h 35mBritish Airways

Sun 1/313:05SCL - LHR

Nonstop14h 20mBritish Airways

Deal found 16/10£1,088

Thu 13/1122:15LHR - SCL

Nonstop14h 35mBritish Airways

Thu 20/1112:30SCL - LHR

Nonstop14h 20mBritish Airways

Deal found 15/10£1,090

Thu 26/322:15LHR - SCL

Nonstop14h 35mBritish Airways

Fri 10/415:00SCL - LHR

Nonstop14h 10mBritish Airways

Deal found 15/10£1,100

Thu 4/1222:15LHR - SCL

Nonstop14h 35mBritish Airways

Sun 1/213:05SCL - LHR

Nonstop14h 20mBritish Airways

Deal found 15/10£1,147

Wed 31/1222:15LHR - SCL

Nonstop14h 35mBritish Airways

Sun 25/113:05SCL - LHR

Nonstop14h 20mBritish Airways

Deal found 15/10£1,154

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

Sat 25/1013:40LHR - SCL

1 stop22h 10mUnited Airlines

Sun 2/1122:45SCL - LHR

1 stop29h 45mUnited Airlines

Deal found 17/10£800

Sat 8/1113:25LHR - SCL

2 stops49h 50mAir Canada

Sat 22/1120:55SCL - LHR

1 stop35h 25mAir Canada

Deal found 15/10£787

Wed 12/1111:10LHR - SCL

1 stop28h 05mAir Canada

Wed 19/1120:55SCL - LHR

1 stop30h 35mAir Canada

Deal found 16/10£797

Wed 12/1105:55STN - SCL

2 stops21h 35mMultiple Airlines

Wed 19/1107:25SCL - STN

2 stops27h 45mMultiple Airlines

Deal found 16/10£839

Thu 13/1113:25LHR - SCL

2 stops28h 55mAir Canada

Thu 20/1120:55SCL - LHR

2 stops31h 15mAir Canada

Deal found 16/10£771

Thu 20/1120:15LHR - SCL

1 stop18h 20mLATAM Airlines

Sat 6/1216:05SCL - LHR

1 stop21h 30mLATAM Airlines

Deal found 15/10£791

Thu 20/1110:00LHR - SCL

1 stop25h 50mUnited Airlines

Sat 6/1222:45SCL - LHR

2 stops33h 30mUnited Airlines

Deal found 15/10£793

Thu 20/1119:40LGW - SCL

2 stops22h 50mMultiple Airlines

Sat 6/1216:05SCL - LGW

1 stop21h 20mMultiple Airlines

Deal found 15/10£822

Fri 21/1118:00LHR - SCL

1 stop21h 15mAir Canada

Sat 6/1220:55SCL - LHR

1 stop30h 35mAir Canada

Deal found 16/10£785

Sat 29/1121:05LGW - SCL

2 stops41h 30mMultiple Airlines

Sat 6/1216:05SCL - LGW

1 stop21h 20mMultiple Airlines

Deal found 15/10£837

Sun 30/1120:15LHR - SCL

1 stop18h 20mLATAM Airlines

Sun 7/1217:25SCL - LHR

1 stop17h 40mLATAM Airlines

Deal found 16/10£795

Sun 30/1107:40STN - SCL

2 stops30h 55mMultiple Airlines

Sun 7/1216:00SCL - STN

1 stop21h 15mMultiple Airlines

Deal found 16/10£835

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 October 2025.

Sun 9/1110:00LHR - SCL

1 stop25h 50mUnited Airlines

Deal found 16/10£459

Thu 1/115:50LGW - SCL

1 stop21h 20mLEVEL

Deal found 15/10£459

Sat 8/1113:35LHR - SCL

2 stops46h 15mUnited Airlines

Deal found 15/10£459

Sun 16/1106:25STN - SCL

3 stops32h 50mMultiple Airlines

Deal found 16/10£459

Tue 18/1121:55LTN - SCL

3 stops58h 35mMultiple Airlines

Deal found 16/10£460

Tue 31/308:50LGW - SCL

3 stops33h 35mMultiple Airlines

Deal found 15/10£460

Thu 15/117:10LGW - SCL

1 stop20h 00mLEVEL

Deal found 16/10£461

Wed 14/106:30STN - SCL

2 stops30h 45mMultiple Airlines

Deal found 15/10£461

Wed 31/1209:55LHR - SCL

1 stop27h 15mLEVEL

Deal found 15/10£462

Mon 19/120:00LHR - SCL

2 stops35h 00mMultiple Airlines

Deal found 15/10£462

Sun 11/114:10LGW - SCL

3 stops42h 25mMultiple Airlines

Deal found 15/10£462

Fri 9/117:30LTN - SCL

1 stop19h 40mMultiple Airlines

Deal found 15/10£463

Fly from

Fly to

Route

Depart

Return

Price

LondonSantiago

LTN - SCL

LTNSCL

London Luton

Sun 8/3

17:15-09:20

1 stop19h 05m

Santiago Arturo Merino Benitez

Sun 22/3

13:05-12:00

1 stop19h 55m

£775

LondonSantiago

STN - SCL

STNSCL

London Stansted

Tue 10/3

14:30-09:20

1 stop21h 50m

Santiago Arturo Merino Benitez

Fri 27/3

23:55-00:10

1 stop21h 15m

£805

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Tue 10/3

14:35-09:20

2 stops21h 45m

Santiago Arturo Merino Benitez

Fri 27/3

13:05-16:15

2 stops24h 10m

£855

LondonSantiago

LCY - SCL

LCYSCL

London City

Mon 1/12

13:15-12:50

3 stops26h 35m

Santiago Arturo Merino Benitez

Mon 8/12

14:15-16:10

2 stops22h 55m

£861

LondonSantiago

STN - SCL

STNSCL

London Stansted

Thu 13/11

07:40-13:35

3 stops32h 55m

Santiago Arturo Merino Benitez

Thu 20/11

08:55-11:30

2 stops23h 35m

£865

LondonSantiago

STN - SCL

STNSCL

London Stansted

Sun 16/11

06:25-12:15

3 stops32h 50m

Santiago Arturo Merino Benitez

Thu 20/11

04:46-14:15

3 stops30h 29m

£866

LondonSantiago

STN - SCL

STNSCL

London Stansted

Sat 29/11

20:25-23:35

2 stops30h 10m

Santiago Arturo Merino Benitez

Sat 6/12

11:55-13:30

1 stop22h 35m

£867

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Fri 5/12

08:55-06:10

1 stop24h 15m

Santiago Arturo Merino Benitez

Wed 14/1

23:15-07:50

1 stop29h 35m

£874

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 2/12

08:55-07:40

1 stop25h 45m

Santiago Arturo Merino Benitez

Wed 14/1

23:15-09:00

1 stop30h 45m

£874

LondonSantiago

STN - SCL

STNSCL

London Stansted

Mon 1/12

14:25-11:40

2 stops24h 15m

Santiago Arturo Merino Benitez

Mon 8/12

21:00-20:00

1 stop20h 00m

£877

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 60 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, November is the cheapest month in which you can book a flight from London to Santiago (average of £593). Flying from London to Santiago in September is currently the most expensive (average of £765). 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 29% on your trip compared to booking a flight in the morning.

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

Sao Paulo (GRU) – chosen by Cheapflights users on 30% of one-stop itineraries from London to Santiago on Cheapflights.

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

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £679.

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

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 17h 46m.

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

Flights via Montreal (YUL) offer the fastest connection on this route, with an average stopover time of 1h 40m.

Reviews of airlines servicing Santiago

Read through reviews of airlines operating flights from London to Santiago, such as LATAM Airlines, Air France, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

LATAM Airlines

7.5

Good

1,866 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

LATAM Airlines

7.5

Good

1,866 reviews

LATAM Airlines

7.5

Good

1,866 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Air France

7.4

Good

1,477 reviews

LATAM Airlines

7.5

Good

1,866 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Air Canada

7.1

Good

10,311 reviews

LATAM Airlines

7.5

Good

1,866 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Iberia

7.0

Good

2,994 reviews

LATAM Airlines

7.5

Good

1,866 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

British Airways

6.7

Okay

7,459 reviews

LATAM Airlines

7.5

Good

1,866 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 is 1 daily inbound flight from London from 8 different airlines.
How long is the flight from London to Santiago?
A quick flight from London to Santiago can take about 16h 40m. Delta provides one of the quickest options available for as low as £896. The distance from London to Santiago is about 7233 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London to Santiago round-trip?
Flying on Avianca is currently your cheapest option to Santiago, with prices starting at £529. Additional return tickets that might be worth considering are offered by Air Canada and American Airlines, with the lowest prices starting at £589 and £637, respectively. These flights start at 40% 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 £459 on United Airlines. Other airlines that offer cheap prices include LEVEL from £459 and KLM from £654 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 most reliable airlines from London to Santiago?
The top 3 most reliable airlines when flying from London to Santiago are Finnair (92%), Iberia (92%) and British Airways (92%).
What are the cheapest flights from London to Santiago?
On average you can expect to pay £1,731 for a flight from London to Santiago. The cheapest flight overall is £694 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £600.
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, November is the cheapest month in which you can book a flight from London to Santiago (average of £593). Flying from London to Santiago in September is currently the most expensive (average of £765). 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.

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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
Avianca	Cheapest£529	Average£878	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Air Canada	Cheapest£589	Average£725	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	Cheapest£637	Average£706	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Finnair	Cheapest£719	Average£860	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£743	Average£977	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
LATAM Airlines	Cheapest£747	Average£924	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
Air France	Cheapest£749	Average£958	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Iberia	Cheapest£793	Average£1,137	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

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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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Santiago from £459

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 9/11. 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 June, booked 51 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from London to Santiago

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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 October 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 October 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 10 October 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 October 2025.

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

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

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

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

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

Shortest average travel time for one-stop one-way flights from London to Santiago, 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 London to Santiago?

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

Reviews of airlines servicing Santiago

Read through reviews of airlines operating flights from London to Santiago, such as LATAM Airlines, Air France, andAir Canada. Reviews also offer insight into each airline's 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?

How long is the flight from London to Santiago?

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 most reliable airlines from London to Santiago?

What are the cheapest flights from London to Santiago?

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

How can I find direct flights from London to Santiago?

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

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

Travelling to a place near 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 October 2025.

Top 8 airlines flying from London to Santiago

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 Santiago?

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

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

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

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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 October 2025.