SCL - LON

£244 Find Cheap Flights from Santiago to London – Compare and Save

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Everything you should know

Cheapest return flight
£642
Typical prices: £745-£1,103
Multiple Airlines
Mon 19/11Sun 2/12
SCL - STN • 1 stop
Cheapest direct flights
£713
Typical prices: £942-£1,246
British Airways
Mon 24/12Mon 31/12
SCL - LHR • Direct
Direct flights
4 days a week
You can fly direct with British Airways. Average duration is 14h 20m
Direct flights
+1
Direct flights
+1
Top routes
SCL - LTN
Cheapest • 21% average savings
SCL - LHR
Most popular
Insights
Insights
Avoid delays
British Airways
Most punctual • 92% on-time
Afternoon
Best time • Fewest delays
Insights
Insights
When to book
15 weeks
in advance
Our data shows that travellers who book at least 15 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 20% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg £689 (return)
Paris Charles de Gaulle (CDG)
Shortest trip • 17h 37m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Santiago to London (SCL-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Santiago to London

Thu, 19 Nov - Wed, 2 Dec
Multiple Airlines Logo
12:50 - 13:30SCL  Santiago Arturo Merino Benitez-STN London Stansted
21h 40m1 stop Madrid Barajas
Multiple Airlines Logo
20:20 - 17:15STN  London Stansted-SCL Santiago Arturo Merino Benitez
47h 55m2 stops Madrid Barajas Sao Paulo Viracopos
£642Multiple Airlines
Tue, 23 Feb - Tue, 16 Mar
Multiple Airlines Logo
16:00 - 12:05SCL  Santiago Arturo Merino Benitez-STN London Stansted
17h 05m1 stop Madrid Barajas
Multiple Airlines Logo
10:25 - 08:55STN  London Stansted-SCL Santiago Arturo Merino Benitez
25h 30m1 stop Madrid Barajas
£642Multiple Airlines
Thu, 19 Nov - Wed, 2 Dec
Multiple Airlines Logo
07:40 - 21:50SCL  Santiago Arturo Merino Benitez-STN London Stansted
35h 10m2 stops Lima J Chavez Intl Madrid Barajas
Multiple Airlines Logo
20:20 - 02:55STN  London Stansted-SCL Santiago Arturo Merino Benitez
33h 35m3 stops Madrid Barajas Lisbon Humberto Delgado Sao Paulo Guarulhos Intl
£644Multiple Airlines
Wed, 18 Nov - Wed, 2 Dec
Multiple Airlines Logo
00:50 - 23:45SCL  Santiago Arturo Merino Benitez-STN London Stansted
19h 55m1 stop Madrid Barajas
Multiple Airlines Logo
08:30 - 17:15STN  London Stansted-SCL Santiago Arturo Merino Benitez
59h 45m2 stops Madrid Barajas Sao Paulo Viracopos
£645Multiple Airlines
Thu, 24 Dec - Thu, 31 Dec
British Airways Logo
12:30 - 05:50SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
14h 20mdirect
British Airways Logo
22:15 - 09:50LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
14h 35mdirect
£713British Airways
Wed, 25 Nov - Wed, 2 Dec
LATAM Airlines Logo
16:45 - 14:05SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
18h 20m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
19:40 - 20:45LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
28h 05m1 stop Madrid Barajas
£724LATAM Airlines
Fri, 26 Mar - Thu, 8 Apr
LATAM Airlines Logo
16:00 - 15:25SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
20h 25m1 stop Madrid Barajas
LATAM Airlines Logo
21:20 - 10:30LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
18h 10m1 stop Sao Paulo Guarulhos Intl
£724LATAM Airlines
Fri, 20 Nov - Thu, 3 Dec
British Airways Logo
13:15 - 06:35SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
14h 20mdirect
British Airways Logo
22:15 - 09:50LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
14h 35mdirect
£728British Airways
Wed, 25 Nov - Wed, 2 Dec
LATAM Airlines Logo
16:45 - 14:05SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
18h 20m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
19:40 - 20:45LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
28h 05m1 stop Madrid Barajas
£729LATAM Airlines
Thu, 26 Nov - Thu, 3 Dec
British Airways Logo
12:30 - 05:50SCL  Santiago Arturo Merino Benitez-LHR London Heathrow
14h 20mdirect
British Airways Logo
22:15 - 09:50LHR  London Heathrow-SCL Santiago Arturo Merino Benitez
14h 35mdirect
£750British Airways
Booking Insights

Price, demand, and travel trends for Santiago to London flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Santiago to London flight route?

Santiago (SCL) to London Luton Airport (LTN) is the cheapest Santiago to London route, averaging £669 return. Other Santiago to London routes average £886, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Santiago to London?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Santiago to London. It's 11% cheaper than the average day, while Friday is the most expensive, with prices 14% higher.

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

•February is the cheapest month to fly from Santiago to London at £708 return.
•July (£1,097) and June (£1,055) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 55% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Santiago to London the cheapest?

Flights from Santiago to London are cheapest 15 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Santiago to London flights

Low season

March

Cheapest flight

£244
Beat the crowds with an average 19% drop in traveller numbers.
The most popular month to fly with an average 26% increase in traveller numbers.
One-way flight from Santiago to London Gatwick Airport

When to book flights from Santiago to London

Are your dates flexible? Find out the best times to travel from Santiago to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Santiago to London flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Santiago to London?

    These are the earliest and latest flight times available from Santiago to London:

    • Earliest: departs at 12:30 and lands at 02:50
    • Latest: departs at 13:15 and lands at 03:35.

    The flight takes about 14h 20m.

  • Which cabin classes can I book on flights from Santiago to London?

    Three cabin classes are available on flights from Santiago to London:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Santiago to London?

    A direct flight from Santiago to London takes 14h 20m, covering 7,249 miles.

  • Do I need a passport to fly from Santiago to London?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Santiago to London flight?

    Return flights from Santiago to London range from £745 to £1,103, with an average of £888 over the past 12 months. Anything below £745 counts as a good deal.

  • How expensive are last-minute Santiago to London flights?

    Last-minute fares on this route (booked within two weeks of departure) run 27% above the £888 route average. Book 15 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Santiago to London?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £689 return via Toronto Pearson Intl (YYZ), compared with £1,086 for direct.

  • How does on-time performance compare across airlines flying from Santiago to London?

    British Airways is the only airline operating Santiago to London flights. 92% of its flights are on time.

  • What is the standard checked bag allowance on flights from Santiago to London?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £59–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from Santiago to London spread across the day?

    Afternoon is the busiest departure period on Santiago to London flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

  • How are flight prices from Santiago to London looking right now?

    One-way fares from Santiago to London are currently lower than usual. Average one-way flight prices are about £353, which is 26% below the typical average for this route.

  • What car hire options are available in London?

    Since London is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near London Heathrow Airport (LHR) – daily rates from around £29:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

    Near London Gatwick Airport (LGW) – daily rates from around £29:

    • GREEN MOTION
    • DRIVALIA
    • U-Save
    • Europcar
    • Alamo

    Near London City Airport (LCY) – daily rates from around £30:

    • GREEN MOTION
    • Budget
    • Hertz
    • Avis
    • Sixt

    Near London Stansted Airport (STN) – daily rates from around £29:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

    Near London Luton Airport (LTN) – daily rates from around £31:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • U-Save

  • Which airports can I use when flying from Santiago to London?

    Flights from Santiago to London usually depart from Santiago Arturo Merino Benitez (SCL) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

  • What time of day has the fewest delays on flights from Santiago to London?

    Afternoon flights have the fewest delays on this route.

  • At what point is a flight considered delayed on the route from Santiago to London?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Santiago to London route, 8% of flights were delayed in the past three months, with delays averaging 3h 22m.

  • Which airports do connecting flights from Santiago to London pass through?

    One-stop flights from Santiago to London most commonly connect through:

    • Madrid Barajas (MAD) – 37% of one-stop connections
    • Bogotá El Dorado (BOG) – 21% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 14% of one-stop connections
    • Sao Paulo Guarulhos Intl (GRU) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Santiago to London?

    Yes. Flexible dates can save you up to 22% on flights from Santiago to London. Monday is the cheapest departure day at £792 return on average, while Friday is the most expensive at £1,012, a difference of £220.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Santiago to London?

    Only British Airways operates flights between Santiago and London.

  • How much time can I save by choosing a different stopover airport from Santiago to London?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time of 17h 37m, compared to 17h 42m via Buenos Aires Ministro Pistarini (EZE) and 17h 43m via Madrid Barajas (MAD).

  • What is the time difference between Santiago and London?

    London is 3 hours ahead of Santiago (British Time vs Chile Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London?

    Some of the most popular sights in London are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London on KAYAK.

  • Which airlines include bags at no extra cost on Santiago to London flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • British Airways: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Santiago to London flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average £792, about £220 less than Friday fares (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Santiago to London trip for February. Fares historically average £708 return in that month – typically £390 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Toronto Pearson Intl Airport (YYZ) can be cheaper than flying direct. The cheapest stopover option averages £689 return on this route – about £398 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near London City Airport

    • Good Hotel London
    • Aloft London Excel
    • Novotel London Excel

    Near London Heathrow Airport

    • Hilton London Heathrow Airport

    Near London Gatwick Airport

    • Premier Inn London Gatwick Airport

Prefer to fly direct from Santiago to London?

 
Find which airlines fly direct from Santiago Arturo Merino Benitez Airport to London, which days they fly and book direct flights.

Direct departures

Santiago Arturo Merino Benitez to London

Tuesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London to Santiago Arturo Merino Benitez

Monday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Saturday

British Airways

British Airways

See more direct flights

More options for your flight from Santiago to London

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London