✈ SYD → HKG
SYDNEY → HONG KONG: 9H 33M, 4,594 MILES. WELCOME TO THE LONG GAME.
Flight from Sydney to Hong Kong
From Kingsford Smith (SYD), Australia Oceania → Hong Kong International (HKG), Hong Kong Asia
How long is the flight from Sydney to Hong Kong?
A nonstop flight from Sydney (SYD) to Hong Kong (HKG) takes about 9 hours 33 minutes, covering a great-circle distance of 4,594 miles (7,393 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
9h 33m
Nonstop, scheduled
Distance
4,594 mi
7,393 km · great-circle
Avg speed
774 km/h
Door-to-door including taxi
Time zones & jet lag
Sydney timezone
UTC+10
Australia/Sydney
Hong Kong timezone
UTC+8
Asia/Hong_Kong
Time difference
-2h
2 hours behind
Jet lag (rough)
~1.4d
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.