✈ JFK → SYD
19H 49M, 9,950 MILES. YOUR ANCESTORS WALKED LESS THAN THIS.
Flight from New York to Sydney
From JFK (JFK), USA North America → Kingsford Smith (SYD), Australia Oceania
↔ Flying the other way? Sydney → New York
How long is the flight from New York to Sydney?
A nonstop flight from New York (JFK) to Sydney (SYD) takes about 19 hours 49 minutes, covering a great-circle distance of 9,950 miles (16,013 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
19h 49m
Nonstop, scheduled
Distance
9,950 mi
16,013 km · great-circle
Avg speed
808 km/h
Door-to-door including taxi
Time zones & jet lag
New York timezone
UTC-4
America/New_York
Sydney timezone
UTC+10
Australia/Sydney
Time difference
+14h
14 hours ahead
Jet lag (rough)
~14d
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.
Flights from New York
Nearest destinations
- New York → Boston
- New York → Toronto
- New York → Chicago
- New York → Atlanta
- New York → Miami
- New York → Dallas
- New York → Cancun
- New York → Mexico City
- New York → Las Vegas
- New York → Seattle
Long-haul from New York
Flights to Sydney
Nearest origins
- Melbourne → Sydney
- Auckland → Sydney
- Bali (Denpasar) → Sydney
- Manila → Sydney
- Singapore → Sydney
- Kuala Lumpur → Sydney
- Taipei → Sydney
- Hong Kong → Sydney
- Bangkok → Sydney
- Osaka → Sydney
Long-haul to Sydney
- Lisbon → Sydney
- Casablanca → Sydney
- Madrid → Sydney
- Dublin → Sydney
- Barcelona → Sydney
- London → Sydney
- Manchester → Sydney
- Paris → Sydney
- Edinburgh → Sydney
- Brussels → Sydney