✈ LHR → SCL
LONDON → SANTIAGO IN 14H 37M. CONSIDER BUSINESS CLASS. NO, REALLY.
Flight from London to Santiago
From Heathrow (LHR), United Kingdom Europe → Arturo Merino Benítez (SCL), Chile South America
How long is the flight from London to Santiago?
A nonstop flight from London (LHR) to Santiago (SCL) takes about 14 hours 37 minutes, covering a great-circle distance of 7,241 miles (11,654 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
14h 37m
Nonstop, scheduled
Distance
7,241 mi
11,654 km · great-circle
Avg speed
797 km/h
Door-to-door including taxi
Time zones & jet lag
London timezone
UTC+1
Europe/London
Santiago timezone
UTC-4
America/Santiago
Time difference
-5h
5 hours behind
Jet lag (rough)
~3.5d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.