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Find cheap flights from Ontario to Sydney

Return
1 adult
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0 bags
Fri 28/4
Fri 5/5

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Good to know

Low season

May

High season

March

Cheapest flight

C$ 356

Average price round-trip

C$ 1,102

Good deal round-trip

C$ 547

Good deal one-way

C$ 263
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Toronto Pearson Airport to Sydney
(avg. price over the last 2 weeks)
or less
or less

FAQs for booking flights from Ontario to Sydney

Top airline flying Ontario to Sydney

Scores according to KAYAK customer reviews
7.1
Air CanadaOverall score based on 25665 reviews
7.3Boarding
7.0Comfort
7.7Crew
6.9Entertainment
6.4Food
Airline reviews

Boarded with no hassles

Read more about Air Canada

Boarded with no hassles

Short flight, food and entertainment.. not an issue..

Cons: "Not so crowded during COVID. Every seat full"
Pros: "I had a row to myself which was pleasant , the crew was very attentive and did assist when needed ... the ride was smooth"
Cons: "Snacks should at least be offered I came prepared but young children and teens tend to get hangry ... maybe more options for drinks as that’s all we get served?"
Pros: "The people at the gate. Excellent the girl from El Salvador"
Cons: "The worst, the attitude of a crew member named Andrew."
Pros: "Entertainment options"
Cons: "My wife’s screen did not work. The pitch between the seats was too narrow for a transatlantic flight. Older plane that needed to be cleaned and updated."
Cons: "No AC for the first 30 minutes after boarding so it was wacky hot and stuffy."
Cons: "I didn’t make it onto this flight because it was so delayed I needed to change flights while at the airport to make it onto the next one in time."
Pros: "Luckily had an empty seat next to me. Good tv and movies to watch"
Cons: "Crew wasn't super friendly, missed 2 meals because we were asleep, time between food and drink offerings too long"
Pros: "Bags were available when we got to carousel"
Cons: "It took longer than average for them to open doors once at gate. That’s probably why bags were available."
Cons: "One hour late taking off"
Pros: "Many airlines have code share flights but it is better to buy ticket directly from the original airline as they keep on ignoring the code share flight bookings"
Cons: "Till last moment we were kept hanging if we will board or not as no seat number was allocated. I believe it was as we were from the code share airline not the real one"
Cons: "Didn't board as I missed the connection."
Pros: "Boarding process."
Cons: "NA"
Pros: "I love the new Boeing 787 planes! This was the smoothest flight ever, both from Vancouver to Tokyo and back again. The new planes have the dimmable windows, which are so cool! And, each seat has it's own screen with free movies, TV, flight info, etc. Also, the flights were on time!"
Cons: "The condescending flight attendant at the gate who wouldn't assign me a seat and gave me guilt for not paying for extra leg room or preferred seating when Air Canadas site wasn't working"
Cons: "For some reason we were forced to check our luggage (standard curry-ons) however it would completely fit to ovehead bins. Also waiting area were completely cut-off from Duty-Free shops - as soon as you passed security - no access to shopping area."
Pros: "Some staff were professional and nice."
Cons: "The staff at the check in counter need some additional training because they didn't notice that the boarding pass that they gave me did not give me a seat on my flight. I didnt notice until boarding the plane. I showed the customer service agent at the gate and that's when she told me I didnt have a seat on the plane and that they had to get me one before I could board it. Everything ended up working out in the but the same problem happened with another flyer and they couldn't get her a seat. So she had to wait for the next flight!! I felt bad for her because like myself she paid for a seat on that plane and because of Air Canada's horrible system she missed her flight. Also, my flight to Newark was nightmare because my flight from London to Toronto was delayed, and my connecting flight to Newark left without waiting for me and other passengers on the delayed plane. I think that's the most crazy thing because all us passengers paid for that flight and we had no choice but to wait the next day. We were accommodated with a hotel after waiting hours and hours but it was still very frustrating."
Pros: "The flight attendant was very nice and smiling."
Cons: "I did not fly to Montreal and I did not catch flight to Barcelona I am fling again tonight Toronto - Barcelona direct"
Cons: "First flight to LA flight was delayed 7 hours from Calgary to LA on the way back flight was delayed again but from 1 hour what made missed my flight from Calgary to Edmonton when we finily landed in Edmonton my luggage was lost worse flight ever"
Cons: "The crew was unbelievably rude"
Pros: "Normal flight, short, nothing special about it to mention."
Pros: "It was a good experience flying on Air Canada. The flight was on schedule, smooth flight, flight attendants were friendly."
Cons: "I was not impressed with how long it took to get through customs, waiting in a room for nearly an hour before being cleared to go through to the connecting gate. Then the delay of the flight was very disappointing."
Pros: "The staff was very professional and quite helpful. The flight was good. I would recommend it to everyone."
Pros: "The food is pretty good on Air Canada."
Cons: "Please communicate clearly to Paris travelers that Lufthansa in Paris only flies to places in Germany and that any other Lufthansa flight is basically an Air Canada flight. I went to the wrong terminal, terminal 1 to check in with Lufthansa. With the language barrier I had difficulty learning that I actually had to be in terminal 2a to check in with Air Canada."
Pros: "The app with the movies and tv shows. The non stop flight to Canada. The electronic check in option at the Ontario Airport. The email I received reminding me about the flight The small aircraft on the way from Orlando to Canada The size of the restroom on the plane back from Ontario to Canada. I am pregnant so that extra room to stretch is great. The fast service when retrieving my luggage."
Cons: "My flight back was delayed 2 hours. There were screaming kids on the plane. The flight status on the main screen on the airport reflected a different time than the app."
Pros: "New aircraft 787. Direct flight from Israel to Canada, no layover in Europe. That was nice. The crew was very friendly and helpful. The worst part was the airport in Toronto. Very confusing to get around in. And having to fill out custom papers for Canada when I wasn't staying in Canada or leaving the airport. Didn't like that. But the service of Air Canada makes up for the airport, I would use their service again."
Pros: "none"
Cons: "No leg room Seats uncomfortable"
Cons: "I usually drink 2 or 3 beers on a flight like this. I bought a beer for myself and girlfriend. Beer hot and was told they had no way to keep cold. That's how it comes. 13.50 wasted. Sat there for 3 1/2 hours with nothing to drink. Had nothing on way back. Kind of ruined my flying experience. Have to think about flying air Canada again."
Pros: "Preflight very convenient."
Cons: "Not able to see my booking on Air Canada, agent was less than helpful. Food okay, except breakfast was a small cold muffin."
Pros: "Flight was on time.Seats were comfortable with adequate leg room."
Cons: "There was no snack offered, just food for sale, and it was a long flight. Also there were several movies listed in the entertainment guide that were not available on the entertainment system. There were not many movies available at all."
Cons: "It was cancelled."
Cons: "My boyfriend and I were flying from Toronto to Salt Lake City, we didn't pay for assigned seating (because who really wants to dish out extra money for something as silly as that?) and thought that it just meant that we still had seats on the plane and they just might not be next to each other which was fine. We did online check in and having our tickets sent to our phones (his worked fine and mine never came through, yes, we triple checked to make sure my phone number and everything was correct). Both of our tickets ended up saying the seat was GTE so when we got to the terminal (two hours early) the moment an employee was behind the counter we went up to talk to them and they said that we would get a seat on the flight and that it wouldn't be a problem at all for us to sit together. Right before they start boarding an announcement is made that the flight was overbooked (by 8 people!) and they were asking if anyone would be willing to give up their seat and receive compensation (no one would). So, all 8 of us had to go up to the same snarky man who had told us that we WOULD be getting seats and have him explain to us that the next flight isn't until tomorrow and we had to go to the Air Canada customer service desk to get the flight plan figured out. We had to wait 2 hours in line just to talk to someone who tried to make Air Canada out to be the victims (how dare we not want to pay $40 for a seat and because of our frugality poor Air Canada now has to compensate us for the inconvenience AND get us new plane tickets, we should feel so bad for them because they are now losing money). We had to wait for about 40 minutes with this lady because she was either new or not competent enough to figure out how to get us new tickets with Delta (guess why Delta? because Air Canada had already overbooked the flight out for the next day too! Looks like they'll be losing some more money). Oh yeah, she also scolded my boyfriend for having his plane ticket on his phone, because it inconvienenced her. That lady finally left and we finally got help from someone who actually knows what decent customer service is (shout out to Michelle Khan at Air Canada). She was really nice and understanding and was actually able to go through the process of getting us tickets and in a timely manner. She explained that while it is a complete joke, by law flights are allowed to overbook their flights by up to 10% of seats available on the flight. We could understand overbooking by a couple, but really, 8? Never fly with Air Canada."
Pros: "Flight attendant's were friendly amid the circumstances."
Cons: "Our first flight was cancelled 15 minutes before scheduled take-off. upon being bumped to another flight two hours later, that flight was delayed two hours after an issue during take-off. We remained on the plane while mechanic/engineering staff rectified the problem. We booked a flight to save time on driving. We would have arrived earlier had we drove. I understand things happen, but the airline eneds to take responsibility and show some good customer service. Aside from the pilot, no apology given, no reimbursement offered. Disappinting. Air Canada is now a last-resort option for a frequent flyer like myself."
Pros: "The fact that the airline offered meal vouchers and still attempted to fly to Toronto instead of cancelling the flight."
Cons: "Although due to weather related problems. Unfortunately it made the flight delay way too long and not a good experience."
Cons: "Baggage misplaced"
Pros: "SAME AS ABOVE."
Cons: "."
Cons: "Mechanical errors delays and poor overnight accommodations."
Cons: "Air Canada lost my luggage, customer service was very vague and unhelpful, did not get my bag back for almost a week."
Pros: "Wonderful crew, enjoyable flight!"
Cons: "Neighbor on flight was clueless to the rest of the world & left light on, video on, and used me as a pillow"
Cons: "Smaller plane & seats"
Pros: "Never thought Canada air is so bad in international air services. Would never use Canada Air for my international travel in the future."
Cons: "no entertainment in flight during almost 3-4 hours of flying time."
Pros: "Billy Bishop airport is awesome!"
Cons: "Flight was delayed and crew didn't accommodate a rebooking despite availability .. Although original flight did board soon after."
Pros: "Flights were all on time, crew and staff was very nice. Food was better then other flights I've been on."
Cons: "Seats were so uncomfortable, smaller and did not recline as much as other air canada airplanes I have been on. There was no entertainment for the almost 7 hour flight unless you uploaded the app prior to boarding which we were not told and could not because our devices, or you rented a tablet (which for this long of a flight it shold be included). The cabin was warm and stuffy with not much airflow which made my motionsickness worse and the plane was all on one setting so I could not control anything."
Pros: "Nothing"
Cons: "first flight cancelled, second flight delayed so impossible to get the connection. Nobody called me about it, I had to go to ask."
Pros: "Love Air Canada"
Cons: "This site allowed me to book a CANCELED flight. I found out 20 hours before my scheduled flight that I was on an 11:20pm flight not a 7pm flight."

Book cheap flights from Ontario to Sydney

Recent round-trip flight deals

1/6Thu
1 stopAir Canada
4h 28mYTZ-YQY
5/6Mon
1 stopAir Canada
5h 14mYQY-YTZ
C$ 713
11/6Sun
2 stopsAir Canada
6h 38mYYZ-YQY
14/6Wed
directAir Canada
2h 52mYQY-YYZ
C$ 720
2/6Fri
2 stopsAir Canada
5h 28mYTZ-YQY
4/6Sun
1 stopAir Canada
5h 14mYQY-YTZ
C$ 724
2/6Fri
1 stopAir Canada
6h 48mYYZ-YQY
4/6Sun
1 stopAir Canada
5h 58mYQY-YYZ
C$ 731
8/9Fri
1 stopAir Canada
6h 28mYTZ-YQY
14/9Thu
1 stopAir Canada
5h 14mYQY-YTZ
C$ 731
17/5Wed
1 stopAir Canada
4h 45mYYZ-YQY
19/5Fri
directAir Canada
2h 48mYQY-YYZ
C$ 736
16/5Tue
2 stopsAir Canada
5h 25mYTZ-YQY
23/5Tue
1 stopAir Canada
5h 14mYQY-YTZ
C$ 736
8/9Fri
1 stopAir Canada
4h 48mYYZ-YQY
14/9Thu
directAir Canada
2h 44mYQY-YYZ
C$ 738
6/6Tue
directAir Canada
2h 25mYYZ-YQY
27/6Tue
directAir Canada
2h 48mYQY-YYZ
C$ 743
17/9Sun
2 stopsAir Canada
5h 28mYTZ-YQY
24/9Sun
1 stopAir Canada
5h 14mYQY-YTZ
C$ 746
20/5Sat
1 stopAir Canada
6h 25mYTZ-YQY
22/5Mon
1 stopAir Canada
5h 14mYQY-YTZ
C$ 747
11/6Sun
2 stopsAir Canada
5h 28mYTZ-YQY
14/6Wed
2 stopsAir Canada
16h 09mYQY-YTZ
C$ 751
17/9Sun
1 stopAir Canada
4h 48mYYZ-YQY
24/9Sun
1 stopAir Canada
5h 58mYQY-YYZ
C$ 753
11/6Sun
1 stopAir Canada
4h 28mYTZ-YQY
15/6Thu
1 stopAir Canada
5h 14mYQY-YTZ
C$ 753
20/5Sat
directAir Canada
2h 21mYYZ-YQY
22/5Mon
1 stopAir Canada
4h 54mYQY-YYZ
C$ 754
18/5Thu
directAir Canada
2h 21mYYZ-YQY
23/5Tue
directAir Canada
2h 48mYQY-YYZ
C$ 759
11/6Sun
2 stopsAir Canada
5h 28mYTZ-YQY
16/6Fri
2 stopsAir Canada
16h 09mYQY-YTZ
C$ 762
17/7Mon
1 stopAir Canada
4h 28mYTZ-YQY
20/7Thu
1 stopAir Canada
5h 14mYQY-YTZ
C$ 763
17/7Mon
directAir Canada
2h 23mYYZ-YQY
20/7Thu
1 stopAir Canada
4h 48mYQY-YYZ
C$ 770
17/7Mon
2 stopsMultiple Airlines
19h 23mYYZ-YQY
22/7Sat
2 stopsMultiple Airlines
16h 05mYQY-YYZ
C$ 990

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Recent one-way flight deals

2/5Tue
1 stopAir Canada
4h 45mYYZ-YQY
C$ 356
1/6Thu
2 stopsAir Canada
6h 38mYYZ-YQY
C$ 364
1/5Mon
directAir Canada
2h 21mYYZ-YQY
C$ 367
28/6Wed
1 stopAir Canada
6h 28mYTZ-YQY
C$ 374
18/6Sun
2 stopsAir Canada
6h 38mYYZ-YQY
C$ 376
28/6Wed
directAir Canada
2h 23mYYZ-YQY
C$ 380
24/6Sat
2 stopsAir Canada
6h 38mYYZ-YQY
C$ 382
14/7Fri
2 stopsAir Canada
5h 28mYTZ-YQY
C$ 384
17/7Mon
directAir Canada
2h 23mYYZ-YQY
C$ 391
9/7Sun
1 stopAir Canada
4h 48mYYZ-YQY
C$ 393
29/8Tue
1 stopAir Canada
4h 48mYYZ-YQY
C$ 398
6/6Tue
2 stopsAir Canada
6h 38mYYZ-YQY
C$ 405
1/5Mon
1 stopAir Canada
6h 45mYYZ-YQY
C$ 406
28/6Wed
2 stopsMultiple Airlines
24h 18mYYZ-YQY
C$ 555
14/6Wed
2 stopsMultiple Airlines
24h 18mYYZ-YQY
C$ 558
30/4Sun
2 stopsMultiple Airlines
27h 45mYYZ-YQY
C$ 582
18/4Tue
2 stopsMultiple Airlines
26h 05mYYZ-YQY
C$ 601
29/6Thu
2 stopsMultiple Airlines
21h 38mYYZ-YQY
C$ 624
26/4Wed
2 stopsMultiple Airlines
22h 50mYYZ-YQY
C$ 626
12/4Wed
2 stopsMultiple Airlines
21h 30mYYZ-YQY
C$ 649

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Flights to Sydney

Destination:

Sydney (YQY)Canada

Return flight deals:

Sydney - Ontario

Cabin classes:

C$ 1,470
C$ 1,236
C$ 391

Browse destinations:

C$ 731