✈ HKG → KIX
3H 42M IN THE SKY. THE PERSON NEXT TO YOU WILL TALK.
Flight from Hong Kong to Osaka
From Hong Kong International (HKG), Hong Kong Asia → Kansai (KIX), Japan Asia
How long is the flight from Hong Kong to Osaka?
A nonstop flight from Hong Kong (HKG) to Osaka (KIX) takes about 3 hours 42 minutes, covering a great-circle distance of 1,539 miles (2,476 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
3h 42m
Nonstop, scheduled
Distance
1,539 mi
2,476 km · great-circle
Avg speed
670 km/h
Door-to-door including taxi
Time zones & jet lag
Hong Kong timezone
UTC+8
Asia/Hong_Kong
Osaka timezone
UTC+9
Asia/Tokyo
Time difference
+1h
1 hour ahead
Jet lag (rough)
~1d
Eastward — worse
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.