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Cheap flights from Ontario to Sydney
Round-trip
Economy
Flight information for Ontario to Sydney
(ONT to SYD)
Find info about flight duration, direct flights, and airports for your flight from Ontario to Sydney
| Best Price Found | $1,074 | The best flight deal from Ontario to Sydney found on momondo in the last 72 hours is $1,074 |
| Fastest flight time | 18h 0m | The fastest flight from Ontario to Sydney takes 18h 0m |
| Direct flights | None | There are no direct flights from Ontario to Sydney. Popular non-direct route for this connection is Ontario - Sydney Kingsford Smith. |
| Airports in Sydney | 1 airport | There is 1 airport near Sydney: Sydney Kingsford Smith (SYD) |
How to get the cheapest flight ticket from Ontario to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Easily compare round-trip flights from Ontario to Sydney
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Sydney by changing tabs
Hawaiian Airlines![Hawaiian Airlines]()
Oct 2![Hawaiian Airlines]()
Oct 9
ONT4:55 amOntario
18h 00m
1 stop
SYD10:55 pmSydney Kingsford Smith
SYD5:40 pmSydney Kingsford Smith
17h 40m
1 stop
ONT11:20 amOntario
Multiple Airlines![Multiple Airlines]()
Jul 31![Multiple Airlines]()
Jan 10
ONT4:55 amOntario
34h 50m
2 stops
SYD3:45 pmSydney Kingsford Smith
SYD4:40 pmSydney Kingsford Smith
19h 40m
1 stop
ONT12:20 pmOntario
Find the cheapest one-way flights from Ontario to Sydney
If you're looking for one-way flights from Ontario to Sydney, view some of our deals below provided by Hawaiian Airlines and China Airlines
Best airlines flying from Ontario to Sydney
Compare and see reviews for airlines that fly from Ontario to Sydney with momondo
AirlineFree CancellationPrice
PriceFrom $561
Free Cancellation
Reviews
Pros: Nothing
Cons: Very uncomfortable flight
1 / 10
Are airlines flying from Ontario to Sydney Kingsford Smith offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from Ontario to Sydney Kingsford Smith are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines and American Airlines.
Useful information for finding Ontario to Sydney flight deals
Learn about all of the flight booking features offered by momondo for free.
How do I get Price Alerts for flights from Ontario to Sydney?
Search flight deals from Ontario to Sydney. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Ontario to Sydney with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.