Cheap ONT to Sydney flights

Book your ONT to SYD flights with Expedia and find last-minute Ontario to Sydney airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ONT and SYD, with new flight deals and promotions almost daily. When you book your next trip from Ontario Intl. to Kingsford Smith Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

ONT to SYD Route Map

Ontario to Sydney Flights, Stats and Airplanes

Route information for flights from Ontario Intl. to Kingsford Smith Intl..

Distance:
7,538.36 miles

ONT - Ontario Intl. Airlines

Browse the most popular airlines servicing the Ontario (ONT) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SYD - Kingsford Smith Intl. Airlines

Browse the most popular airlines servicing the Sydney (SYD) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.