✈ HKG → ATH
10H 53M IN A METAL TUBE. 5,285 MILES. EARN THE LEG.
Flight from Hong Kong to Athens
From Hong Kong International (HKG), Hong Kong Asia → Eleftherios Venizelos (ATH), Greece Europe
How long is the flight from Hong Kong to Athens?
A nonstop flight from Hong Kong (HKG) to Athens (ATH) takes about 10 hours 53 minutes, covering a great-circle distance of 5,285 miles (8,505 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
10h 53m
Nonstop, scheduled
Distance
5,285 mi
8,505 km · great-circle
Avg speed
782 km/h
Door-to-door including taxi
Time zones & jet lag
Hong Kong timezone
UTC+8
Asia/Hong_Kong
Athens timezone
UTC+3
Europe/Athens
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.