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Cheap ONT to SYD Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Ontario to Sydney route information

Origin Airport Los Angeles - Ontario Intl.
Destination Airport Kingsford Smith Intl.
Airlines Serving Air Canada, China Airlines, Japan Airlines, United
Flight Price $934
Distance 7,539 mi

Orange County


Long Beach


Los Angeles




Cheap ONT to SYD Flights

  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Ontario to Sydney is on Friday. So, if you want to save some money on your next trip look for flights on Friday.
  • Question : How much is a plane ticket to Sydney (SYD) from Ontario (ONT)?
    Answer : Prices vary from $819 to $1,614. Booking in advance can usually help you get the cheapest price. Don't forget, you can save by booking well in advance.
  • Question : What is the cheapest day to fly to Sydney?
    Answer : As of May 20th, the best day for deals to Sydney (SYD) is Jun 7th. A ticket will run you $819, which is 36% below the average price to book the same route.
  • Question : How long does the average person visit Sydney?
    Answer : Of course, you're not an average person, but if you were, you'd stay about 12 days.
  • Question : What is the cheapest airline flying from Ontario to Sydney?
    Answer : United Airlines is the leader in keeping costs down for travelers over the next three months. Fares are being booked at just $819 and, when compared to the higher priced bookings of $1,614, it's a terrific deal.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can adjust your departure date. If you would like to save some funds in doing so, the lowest-cost day to fly in June is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.