There are 102 direct nonstop flight destinations from Sydney Kingsford Smith International Airport (SYD), served by 54 airlines. 45 are domestic routes and 57 are international non-stop flights. The longest direct flight goes to Houston (IAH), with a non-stop flight time of 15h 35m.
Route data last updated: May 26, 2026
Most Popular from Sydney
Busiest routes by number of airlines
🍃 Lowest-carbon direct flights from Sydney
Shortest nonstop routes from SYD — direct flights cut takeoff/climb fuel burn vs. taking a layover
Airlines from Sydney
About Kingsford Smith International Airport (SYD)
Frequently Asked Questions
How many direct flights are there from Sydney (SYD)?
102 nonstop destinations from Sydney (SYD), across 54 airlines. 45 domestic, 57 international.
Which airlines fly from Sydney (SYD)?
54 airlines fly nonstop from Sydney (SYD). Full list is in the airline section above.
What is the longest nonstop flight from Sydney (SYD)?
Houston (IAH) — 8,595 miles, about 15h 35m.
Can I fly internationally from Sydney (SYD)?
Yes — 57 international nonstop destinations from SYD.
How early should I arrive at Kingsford Smith International Airport?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Sydney (SYD) in?
Australia/Sydney.