✈ SIN → LHR
13H 42M FROM SINGAPORE TO LONDON. THIS IS A LIFESTYLE NOW.
Flight from Singapore to London
From Changi (SIN), Singapore Asia → Heathrow (LHR), United Kingdom Europe
How long is the flight from Singapore to London?
A nonstop flight from Singapore (SIN) to London (LHR) takes about 13 hours 42 minutes, covering a great-circle distance of 6,761 miles (10,881 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
13h 42m
Nonstop, scheduled
Distance
6,761 mi
10,881 km · great-circle
Avg speed
794 km/h
Door-to-door including taxi
Time zones & jet lag
Singapore timezone
UTC+8
Asia/Singapore
London timezone
UTC+1
Europe/London
Time difference
-7h
7 hours behind
Jet lag (rough)
~4.9d
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.