✈ OSL → SYD
19H 42M FLIGHT. YOU WILL FORGET WHAT GRASS LOOKS LIKE.
Flight from Oslo to Sydney
From Gardermoen (OSL), Norway Europe → Kingsford Smith (SYD), Australia Oceania
How long is the flight from Oslo to Sydney?
A nonstop flight from Oslo (OSL) to Sydney (SYD) takes about 19 hours 42 minutes, covering a great-circle distance of 9,894 miles (15,923 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
19h 42m
Nonstop, scheduled
Distance
9,894 mi
15,923 km · great-circle
Avg speed
808 km/h
Door-to-door including taxi
Time zones & jet lag
Oslo timezone
UTC+2
Europe/Oslo
Sydney timezone
UTC+10
Australia/Sydney
Time difference
+8h
8 hours ahead
Jet lag (rough)
~8d
Eastward — worse
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.