C$ 290 Find Cheap Flights from Sydney to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Ontario departing on 19/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Ontario, as well as popular online travel agencies
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Flights Deals

Best Ontario Flight Deals from Sydney

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
TorontodirectC$ 521
Ottawa
Ottawa1 stopC$ 718
London
London1 stopC$ 1,278
Toronto
TorontodirectC$ 521
Ottawa
Ottawa1 stopC$ 718
London
London1 stopC$ 1,278

Cheap Flights from Sydney to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to Ontario

Tue, 9 Sep - Thu, 11 Sep
Air Canada Logo
5:15 a.m. - 7:03 a.m.YQY-YYZ
2h 48mdirect
Air Canada Logo
9:00 a.m. - 3:48 p.m.YYZ-YQY
5h 48m1 stop
C$ 521Air Canada
Find Deal
Wed, 1 Oct - Sun, 5 Oct
Air Canada Logo
4:30 p.m. - 9:34 p.m.YQY-YTZ
6h 04m1 stop
Air Canada Logo
10:25 a.m. - 3:48 p.m.YTZ-YQY
4h 23m1 stop
C$ 540Air Canada
Find Deal
Wed, 1 Oct - Sun, 5 Oct
Air Canada Logo
4:30 p.m. - 11:03 p.m.YQY-YYZ
7h 33m2 stops
Air Canada Logo
8:10 a.m. - 3:48 p.m.YYZ-YQY
6h 38m2 stops
C$ 549Air Canada
Find Deal
Thu, 14 Aug - Fri, 22 Aug
Air Canada Logo
5:10 a.m. - 7:02 a.m.YQY-YYZ
2h 52mdirect
Air Canada Logo
10:00 p.m. - 1:27 a.m.YYZ-YQY
2h 27mdirect
C$ 562Air Canada
Find Deal
Thu, 14 Aug - Thu, 21 Aug
Air Canada Logo
5:10 a.m. - 7:02 a.m.YQY-YYZ
2h 52mdirect
Air Canada Logo
10:00 p.m. - 1:27 a.m.YYZ-YQY
2h 27mdirect
C$ 569Air Canada
Find Deal
Thu, 18 Sep - Sat, 20 Sep
Air Canada Logo
4:30 p.m. - 5:29 p.m.YQY-YUL
1h 59mdirect
Air Canada Logo
1:00 p.m. - 3:48 p.m.YUL-YQY
1h 48mdirect
C$ 570Air Canada
Find Deal
Thu, 18 Sep - Sat, 20 Sep
Air Canada Logo
4:30 p.m. - 5:29 p.m.YQY-YUL
1h 59mdirect
Air Canada Logo
1:00 p.m. - 3:48 p.m.YUL-YQY
1h 48mdirect
C$ 572Air Canada
Find Deal
Sat, 20 Sep - Sat, 27 Sep
WestJet Logo
7:40 p.m. - 6:45 a.m.YQY-YOW
12h 05m1 stop
WestJet Logo
6:00 a.m. - 6:51 p.m.YOW-YQY
11h 51m1 stop
C$ 718WestJet
Find Deal
Sat, 20 Sep - Sat, 27 Sep
WestJet Logo
7:40 p.m. - 4:19 p.m.YQY-YOW
21h 39m2 stops
WestJet Logo
6:00 a.m. - 6:51 p.m.YOW-YQY
11h 51m1 stop
C$ 755WestJet
Find Deal
Thu, 14 Aug - Thu, 21 Aug
 Logo
4:30 p.m. - 4:27 p.m.YQY-YTZ
24h 57m3 stops
 Logo
8:50 a.m. - 3:47 p.m.YTZ-YQY
5h 57m2 stops
C$ 1,254
Find Deal
Useful Info

KAYAK's insights & trends for Sydney to Ontario flights

Get data-powered insights and trends into flights from Sydney to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sydney, Nova Scotia to Region of Ontario?

What is the cheapest Sydney to Ontario flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Sydney to Ontario.

The cheapest ticket to Ontario from Sydney found in the last 72 hours was to Toronto, at C$ 488 round-trip. The most popular route is from Sydney (YQY) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 488.

Can I save money by flying with a layover from Sydney to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 961 on average.

What is the cheapest month to fly from Sydney to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Ontario is September, when tickets cost C$ 587 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is C$ 871 and C$ 791 respectively.

What’s the cheapest day of the week to fly from Sydney to Ontario?

The average price of all round-trip flights from Sydney to Ontario clicked on KAYAK for each day over the last 12 months.

When flying from Sydney to Ontario, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Sydney, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

How far in advance should I book a flight from Sydney to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Sydney to Ontario, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flightC$ 290
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Sydney to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Sydney to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sydney to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost C$ 540 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 714.

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Sydney to the following destinations at these prices or less: Montreal C$ 355 one-way - C$ 594 round-trip; Toronto C$ 298 one-way - C$ 584 round-trip

Reviews of the top airline flying from Sydney to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9654 reviews
7.1Comfort
6.8Entertainment
7.3Boarding
6.3Food
7.8Crew
Airline reviews

No issues other than paying twice for my seat selection.

10.0 ExcellentJudy, Jun 2025YEG - YYZ
Read more Air Canada reviews

No issues other than paying twice for my seat selection.

Everything was great, clean plane and washrooms. Flight was on time, excellent boarding process

The app was great, service was wonderful, everything was quick and easy

Horrible. Multiple delays for every reason imaginable. Missed connection which led to missing work. How does a plane make a detour to refuel. Do the fueling then have to refuel a second time at the exact same spot? Mind blowing.

I had a great experience at YUL Air Canada. The service was top drawer as I needed help to board.

There was no food other than pretzels or a single cookie for a 4.5 hour flight. The in-flight entertainment system was not available on the back of the seat - instead I had to use my cell phone and the plane's wifi - which drained my battery even though my phone was plugged into the seat ahead of me and should have been charging - it did not. Very irritating.

Like- beer/wine for free Dis-like- all other aspects- customer service was horrible the entire trip. No help from Air Canada after they changed flight 6+ hours later. Also they put us on standby for no reason. Then almost 2 hours to get our bags after we arrived back at airport

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

The plane in use lacked an entertainment system (perhaps because it was still being updated?). It was an overnight flight so it wasn't terrible but still. The actual seat was adequate but not great. As an economy flyer, food review is largely irrelevant. I am unhappy with this race to the bottom for services provided especially as it applies to baggage restrictions.

Good overall but I’m 5’10 and seating is always tight

Everything you need to know for your flight from Sydney to Ontario

Information on your arrival and departure airports

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