✈ SIN → HKG
3H 48M FROM SINGAPORE TO HONG KONG. THAT'S A WORK SHIFT.
Flight from Singapore to Hong Kong
From Changi (SIN), Singapore Asia → Hong Kong International (HKG), Hong Kong Asia
How long is the flight from Singapore to Hong Kong?
A nonstop flight from Singapore (SIN) to Hong Kong (HKG) takes about 3 hours 48 minutes, covering a great-circle distance of 1,593 miles (2,564 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
3h 48m
Nonstop, scheduled
Distance
1,593 mi
2,564 km · great-circle
Avg speed
674 km/h
Door-to-door including taxi
Time zones & jet lag
Singapore timezone
UTC+8
Asia/Singapore
Hong Kong timezone
UTC+8
Asia/Hong_Kong
Time difference
Same
Same time zone
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3× the CO₂ of an equivalent train trip and 0.7× a car driven alone over the same distance.