how long is the flight from lax to australia
Most nonstop flights from Los Angeles (LAX) to Australia are around 14–16 hours in the air , depending on the city and route.
Quick Scoop
- LAX → Sydney (SYD): about 14–16 hours nonstop is typical.
- LAX → Melbourne (MEL): usually in the 14–16 hour range as well.
- LAX → Brisbane (BNE): often closer to 14–16 hours, sometimes a bit shorter than Sydney/Melbourne.
- LAX → Perth (PER): one of the longest, often 16–18 hours with at least one stop; true nonstops are rare.
If you add layovers (for example via Auckland, Fiji, Honolulu, or another U.S. hub), your total travel time can easily stretch to 18–24+ hours , depending on connection length.
What affects the exact time?
- Specific destination in Australia (east coast vs. west coast).
- Nonstop vs. one or more layovers.
- Winds and weather (westbound vs. eastbound across the Pacific can differ by close to an hour).
- Airline and aircraft type, since some routes and planes are slightly faster than others.
Simple way to think about it
If you book a nonstop LAX–Sydney or LAX–Melbourne , plan for roughly 15 hours gate‑to‑gate , then add time on top of that for boarding, taxiing, and immigration on arrival. With a connection, it’s safer to think of it as a full travel day from Los Angeles to Australia.
Information gathered from public forums or data available on the internet and portrayed here.