✈ SYD → EZE
SYDNEY → BUENOS AIRES IN 14H 46M. CONSIDER BUSINESS CLASS. NO, REALLY.
Flight from Sydney to Buenos Aires
From Kingsford Smith (SYD), Australia Oceania → Ezeiza (EZE), Argentina South America
How long is the flight from Sydney to Buenos Aires?
A nonstop flight from Sydney (SYD) to Buenos Aires (EZE) takes about 14 hours 46 minutes, covering a great-circle distance of 7,312 miles (11,767 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
14h 46m
Nonstop, scheduled
Distance
7,312 mi
11,767 km · great-circle
Avg speed
797 km/h
Door-to-door including taxi
Time zones & jet lag
Sydney timezone
UTC+10
Australia/Sydney
Buenos Aires timezone
UTC-3
America/Argentina/Buenos_Aires
Time difference
-13h
13 hours behind
Jet lag (rough)
~9.1d
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.