Flights from London Heathrow to Santiago de Chile

Our cheapest offers for flights from London Heathrow to Santiago de Chile

Here you can compare cheap flights from London Heathrow (LHR) to Santiago de Chile (SCL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Santiago de Chile. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Santiago de Chile
Outbound
22/11/25
2 Stopovers (YUL, YYZ)
AC0865, AC0403, AC0092
49h 50min
Return
10/12/25
1 Stopover (YYZ)
AC0093, AC0854
30h 35min
Air Canada
£739
London Heathrow
Santiago de Chile
Outbound
11/03/26
2 Stopovers (YUL, YYZ)
AC0865, AC0425, AC0092
24h 50min
Return
29/03/26
3 Stopovers (BOG, YYZ, YUL)
AC2913, AC0095, AC0422, AC0864
29h 05min
Air Canada
£801
Best option
London Heathrow
Santiago de Chile
Outbound
11/03/26
direct
BA0251
14h 35min
Return
29/03/26
1 Stopover (MAD)
BA4244, BA0465
19h 30min
British Airways
£866
London Heathrow
Santiago de Chile
Outbound
22/11/25
2 Stopovers (ZRH, YYZ)
AC6828, AC0881, AC0092
49h 30min
Return
10/12/25
1 Stopover (YYZ)
AC0093, AC0858
35h 25min
Air Canada
£754
London Heathrow
Santiago de Chile
Outbound
22/11/25
2 Stopovers (VIE, YYZ)
AC6200, AC0887, AC0092
43h 50min
Return
10/12/25
1 Stopover (YYZ)
AC0093, AC0854
30h 35min
Air Canada ?
£768
London Heathrow
Santiago de Chile
Outbound
20/03/26
1 Stopover (MAD)
BA0456, BA4235
19h 00min
Return
17/04/26
1 Stopover (MAD)
BA4244, BA0463
17h 05min
British Airways ?
£810
London Heathrow
Santiago de Chile
Outbound
22/11/25
2 Stopovers (DUB, YYZ)
AC6899, AC0801, AC0092
48h 00min
Return
10/12/25
1 Stopover (YYZ)
AC0093, AC0854
30h 35min
Air Canada ?
£812
London Heathrow
Santiago de Chile
Outbound
22/11/25
2 Stopovers (DUB, YYZ)
AC6899, AC0801, AC0092
48h 00min
Return
10/12/25
1 Stopover (YYZ)
AC0093, AC0854
30h 35min
Air Canada
£818
London Heathrow
Santiago de Chile
Outbound
20/03/26
1 Stopover (GRU)
LA8085, LA0606
27h 25min
Return
17/04/26
1 Stopover (MAD)
LA0706, LA5577
18h 45min
LATAM Chile
£834
London Heathrow
Santiago de Chile
Outbound
20/03/26
1 Stopover (MAD)
IB0714, IB0117
25h 35min
Return
17/04/26
1 Stopover (MAD)
IB0114, IB0725
15h 50min
Iberia ?
£842
Prices based on recent searches, subject to last-minute changes
Page 1 / 4

Tips and tricks to help you find cheap flights from London Heathrow to Santiago de Chile

Favourite airline: Air Canada
Most travellers looking for flights on the route from London Heathrow to Santiago de Chile decide to book with Air Canada.
Air Canada
53 %
British Airways
32 %
Iberia
11 %
Favourite connection: via Madrid
On this flight route, flights with a stopover in Madrid are the most popular.
Route
bookings
1 stopover Madrid Barajas
29h 25min, from £983
70 %
2 stopovers Montréal-Pierre Elliott Trudeau International Airport Toronto Pearson
43h 50min, from £1,016
20 %
2 stopovers Halifax International Toronto Pearson
48h 15min, from £1,115
10 %

Important flight information

Flight information: London Heathrow - Santiago de Chile

Outbound and return from £738.99
Flight duration min. 14:35
Return flight duration min. 14:20
Distance 11667 km
Flights per week 6
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Santiago de Chile - Arturo Merino Benitez (SCL)
Destination country Flights to Chile
Alternative flights to Santiago de Chile
Popular destinations for onward travel
Flight destinations with a similar price