C$ 513 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 22/10. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Ontario.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Ontario.
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Best Ontario Flight Deals from Sydney

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto2 stopsC$ 1,148
Ottawa
Ottawa2 stopsC$ 1,618
Toronto
Toronto2 stopsC$ 1,148
Ottawa
Ottawa2 stopsC$ 1,618

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

Wed, 13 Aug - Fri, 29 Aug
 Logo
4:20 p.m. - 4:39 p.m.SYD-YYZ
38h 19m2 stops
 Logo
6:30 p.m. - 2:40 p.m.YYZ-SYD
54h 10m2 stops
C$ 1,148
Find Deal
Fri, 8 Aug - Fri, 29 Aug
 Logo
5:45 p.m. - 7:01 a.m.SYD-YYZ
27h 16m1 stop
 Logo
10:25 p.m. - 2:40 p.m.YYZ-SYD
50h 15m2 stops
C$ 1,321
Find Deal
Wed, 19 Nov - Sat, 6 Dec
Asiana Airlines Logo
10:30 a.m. - 9:27 p.m.SYD-YYZ
50h 57m2 stops
Asiana Airlines Logo
1:00 p.m. - 8:30 a.m.YYZ-SYD
27h 30m1 stop
C$ 1,535Asiana Airlines
Find Deal
Sun, 2 Nov - Fri, 21 Nov
Asiana Airlines Logo
10:30 a.m. - 8:25 p.m.SYD-YYZ
24h 55m1 stop
Asiana Airlines Logo
9:00 a.m. - 8:30 a.m.YYZ-SYD
31h 30m2 stops
C$ 1,584Asiana Airlines
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Air Canada Logo
10:20 a.m. - 7:49 p.m.SYD-YTZ
24h 29m2 stops
Air Canada Logo
3:25 p.m. - 8:20 a.m.YTZ-SYD
25h 55m2 stops
C$ 1,821Air Canada
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Air Canada Logo
10:20 a.m. - 7:49 p.m.SYD-YTZ
24h 29m2 stops
Air Canada Logo
3:25 p.m. - 8:20 a.m.YTZ-SYD
25h 55m2 stops
C$ 1,822Air Canada
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Qantas Airways Logo
8:30 p.m. - 12:41 a.m.SYD-YUL
43h 11m2 stops
Qantas Airways Logo
12:30 p.m. - 8:05 a.m.YUL-SYD
52h 35m2 stops
C$ 1,884Qantas Airways
Find Deal
Sat, 11 Oct - Fri, 17 Oct
Qantas Airways Logo
8:30 p.m. - 12:41 a.m.SYD-YUL
43h 11m2 stops
Qantas Airways Logo
12:30 p.m. - 8:05 a.m.YUL-SYD
28h 35m2 stops
C$ 1,963Qantas Airways
Find Deal
Wed, 13 Aug - Wed, 20 Aug
WestJet Logo
8:30 p.m. - 12:41 a.m.SYD-YHM
42h 11m2 stops
WestJet Logo
6:00 a.m. - 6:35 a.m.YHM-SYD
34h 35m2 stops
C$ 3,269WestJet
Find Deal
Wed, 13 Aug - Wed, 20 Aug
WestJet Logo
8:30 p.m. - 12:46 a.m.SYD-YKF
42h 16m2 stops
WestJet Logo
6:00 a.m. - 6:35 a.m.YKF-SYD
34h 35m2 stops
C$ 3,847WestJet
Find Deal
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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 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$ 2,311 round-trip. The most popular route is from Sydney (SYD) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 2,311.

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 February, when tickets cost C$ 1,877 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is C$ 2,761 and C$ 2,358 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.

For Sydney to Ontario, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Ontario back to Sydney, the best deals are generally found on Monday, with Tuesday being the most expensive.

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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonNovember
High seasonJune
Cheapest flightC$ 513
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 16% 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$ 766 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is C$ 1,729.

Reviews of the top 5 airlines serving 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.
8.0
DeltaOverall score based on 7970 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

2.0 MediocreCharles, Mar 2025LGA - YYZ
Read more Delta reviews

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Friendly and helpful crew. Had no issues at all other than the St Thomas airport is woefully small, so allow plenty of time. Flight was pretty smooth and we arrived earlier than planned.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Overall, terrible. Flight from SFO was delayed due to “air traffic control issues”, and we were all mislead about connecting flights. Told “you have 20 minutes to catch your connection”. Reality was 5. We got to watch the plane sit at the bridge. Won’t fly Delta with a connection again.

We were forced to wait nearly 50 additional minutes before leaving the terminal.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Forced to check my bag which fit in carry on, boarded and then sat for over an hour waiting to take off with no explanation.

It was not in Delta's control, but when we landed, we ended up parking at the wrong gate, and so everyone was already ready to deplane and had their carryon bags, ready to leave. But we had to sit down and move to the proper gate. This process took over 30 minutes. Again, not Delta's fault - more so on the staff at JFK

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

If I had blood clots, that window seat would've killed me for certain.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

One of the oldest most uncomfortable "lay down" seats I've ever experienced. Old plane and old seats that don't lay flat. The seat back does not even recline - at all. Instead the legrest awkwardly extends to fill the gap between a small cubby into which you must insert your feet/legs. I am 5' 11" and could not lay straight but had to tuck my knees. Ticket was also very expensive. Would not recommend flying business/first on Finair from Melbourne to Bangkok and will not do so again myself.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

No issues other than paying twice for my seat selection.

Bad experience boarding and flight got delayed didn’t make it to my next flight

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

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

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.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

The 787 Dreamliner that we flew on was relatively new and a nice aircraft. We flew on a 777 which was noticeably older and the seats were average” but the 787 was very nice, especially for the price. No window blinds anymore, instead high tech adjustable polychromatic glass!! Nice.

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

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

Information on your arrival and departure airports

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