$856 Find Cheap Flights to Ontario – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Ontario departing on 11/8. 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.
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1 adult, Economy, 0 bags

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Cheap Flights to Ontario

Cheapest return prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto2 stops$1,500
Ottawa
Ottawa3 stops$1,944
Toronto
Toronto2 stops$1,500
Ottawa
Ottawa3 stops$1,944

Book Cheap Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 return flight deals to Ontario

Fri, 21 Aug - Wed, 2 Sep
Delta Logo
10:00 - 21:59
MEL
-
YYZ
25h 59m
2 stops
Delta Logo
12:09 - 07:50
YYZ
-
MEL
29h 41m
2 stops
$1,500Delta
Tue, 8 Sep - Wed, 30 Sep
Multiple Airlines Logo
06:15 - 05:45
SYD
-
YYZ
37h 30m
3 stops
Multiple Airlines Logo
10:50 - 22:25
YYZ
-
SYD
45h 35m
3 stops
$1,517Multiple Airlines
Mon, 17 Aug - Sun, 23 Aug
EVA Air Logo
22:15 - 21:35
BNE
-
YYZ
37h 20m
1 stop
EVA Air Logo
01:45 - 20:00
YYZ
-
BNE
28h 15m
1 stop
$1,922EVA Air
Sat, 7 Nov - Tue, 10 Nov
EVA Air Logo
22:35 - 20:20
BNE
-
YYZ
36h 45m
1 stop
EVA Air Logo
00:15 - 20:20
YYZ
-
BNE
29h 05m
1 stop
$1,935EVA Air
Tue, 27 Oct - Wed, 28 Oct
Cathay Pacific Logo
00:40 - 22:00
BNE
-
YYZ
35h 20m
1 stop
Cathay Pacific Logo
01:35 - 23:10
YYZ
-
BNE
31h 35m
1 stop
$1,938Cathay Pacific
Fri, 30 Oct - Sat, 7 Nov
Cathay Pacific Logo
12:10 - 13:15
BNE
-
YYZ
39h 05m
1 stop
Cathay Pacific Logo
00:35 - 23:10
YYZ
-
BNE
31h 35m
1 stop
$1,972Cathay Pacific
Mon, 7 Sep - Mon, 21 Sep
Air Canada Logo
06:00 - 16:59
MEL
-
YUL
24h 59m
2 stops
Air Canada Logo
18:00 - 11:35
YUL
-
MEL
27h 35m
2 stops
$2,350Air Canada
Sat, 8 Aug - Sat, 15 Aug
Air Canada Logo
09:20 - 17:10
SYD
-
YOW
45h 50m
2 stops
Air Canada Logo
18:05 - 07:20
YOW
-
SYD
23h 15m
1 stop
$2,472Air Canada
Mon, 16 Nov - Sun, 10 Jan
United Airlines Logo
12:45 - 10:06
MEL
-
YTZ
37h 21m
2 stops
United Airlines Logo
19:20 - 09:30
YTZ
-
MEL
46h 10m
2 stops
$3,197United Airlines
Mon, 16 Nov - Tue, 5 Jan
United Airlines Logo
12:45 - 10:06
MEL
-
YTZ
37h 21m
2 stops
United Airlines Logo
07:25 - 09:30
YTZ
-
MEL
34h 05m
3 stops
$3,228United Airlines
Booking Insights

KAYAK's insights & trends for flights to Ontario

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

What is the cheapest flight to Ontario?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Ontario from Australia found in the last 5 days was to Toronto Pearson Intl Airport, at $2,787 return. The most popular route is Sydney (SYD) to Toronto Pearson Intl Airport (YYZ) and the cheapest return ticket found on this route in the last 5 days was $2,787.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Australia 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 Australia to Ontario is October, when tickets cost $1,096 (return) on average. On the other hand, the most expensive months are April and August, when the average cost of round-trip tickets is $1,809 and $1,607 respectively.

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

The average price for all round-trip flights from Australia to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ontario is generally in the morning, when retur flights cost $2,812 on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,812.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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 a flight from Australia to Ontario, you should book around 4 weeks before departure, which saves you about 6% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Which is the cheapest airport to fly into in Ontario?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ontario is Toronto Pearson Intl Airport (YYZ), with an average flight price of $2,017.

Good to know

Low season

February

Cheapest flight

$856
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Sydney to Montreal

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Australia 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 Australia to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia 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 Australia to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Australia 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 Australia 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 Australia 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 day to fly to Ontario?

    Based on KAYAK data, the cheapest day to fly to Ontario is Friday when return tickets can be as cheap as $2,187. On the other hand, the most expensive day to fly is Wednesday, when return prices are $2,853 on average.

Top tips for finding cheap flights to Ontario

  • Looking for cheap airfare to Ontario? 25% of our users found return tickets to Ontario for the following prices or less: From Sydney $2,431
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Reviews of the top 5 airlines flying to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Ontario. 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 Australia 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
Fiji AirwaysOverall score based on 248 reviews
7.5Entertainment
8.0Comfort
7.5Food
8.1Boarding
8.5Crew
Airline reviews

Boarding had poor communication. Passengers didn't get clear directions to prepare for Boarding. The plane was an older model which had some issues with operating the seats (the staff was great). Due to age the seat cushions were compressed and less comfortable than expected.

8.0 ExcellentStarlet, May 2026
SFO - NAN
Read more Fiji Airways reviews

Boarding had poor communication. Passengers didn't get clear directions to prepare for Boarding. The plane was an older model which had some issues with operating the seats (the staff was great). Due to age the seat cushions were compressed and less comfortable than expected.

The airline is ok, but it needs to improve it schedules.

Better connections, much better cabin crews, much cleaner aircraft than Qantas, American and probably others.

The flight attendants were extremely friendly and helpful. Everything ran on time. I highly recommend Fiji Airways.

Fiji Business Class was value for money. Would do again for a long haul flight.

The part that really made for a poor trip was that we checked luggage, and it took 1.5 hrs. to get our luggage. This made it so we barely got to our next flight. We were the last ones on board.

Staff was very helpful, polite, efficient. Food was excellent. Business class seat very comfortable.

We recently flew on FIJI AIRLINES, what a breath of fresh air! From their customer service at the ticket counter/ Baggage check to the flight attendants on the plane! When I bought the tickets they were the least expensive too! I took a picture of one of the flight attendants scoop up a very fussy baby and walk her around the plane, to give her parents a break. I would love to submit, but don’t know how. Meals were great, also complimentary beer and wine was a pleasant surprise!

The business class seat was not very comfortable . Fortunately it was a short flight

check-in at sydney was a bit disorganized. one well-dressed woman appeared to be in charge, staring at others who were not ready and checking in passengers. one person at business class check-in, was sarcastic and only mentioned the gate assignment, no bother to mention the lounge access etc... the crew on board was stellar. so polite, helpful and respectful. the meals were great, endless beverages, and the a350 is spectacular with the seat/bed, amenity kit, television, bedding, headphones. first time flying fiji airways- honolulu- fiji-sydney, and sydney-fiji-los angeles, all in business class. their fares are much more affordable than other carriers. hopefully, one day, they will use a widebody aircraft from honolulu- fiji, since it is a nearly 7-hour flight and the 737-max 8, although comfortable, would be better with a widebody plane.

We got to experience Premium Economy from Sydney to Auckland and it was a great experience wiht Air New Zealand. The crew was friendly and helpful.

Nothing better than Air New Zealand. Top scores in every category.

Your entertainment could be better. I flew on Air New Zealand in January so was expecting a better choice in February...but no luck. Same choices and also could have a better selection. Otherwise, lovely service, the purser came to our seats to welcome us. Overall, very nice. Direct flight from Auckland to YVR was fantastic!

I was not even on that flight and did not even book a ticket. Kayak did a phenomenal job

They are my favourite airline in the world by a million miles.

Do the bumpy weather the whole trip they were very few times when the seatbelt sign wasn't on

Nice friendly staff and crew. Love the 787 flight. Get meals and lots of drinks!

I love the “boarding from the back” idea - it’s so much better than the “Zones” idea that many others use. Also, the inflight wifi was a first for me! Very nice to have on a 13-hour flight!

typical long haul economy flight. Food was mediocre, inflight service was average. Offered in flight snacks but in seat ordering didn't work. Entertainment was good.

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

The flight attendants were very helpful, efficient and courteous in helping everyone!

I love the comfortable business class seats. The service was excellent. Staff was friendly.

The staff were so friendly and accommodating. The food was great. Lots of movies to choose from as well as tv shows. Highly recommend.

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.

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.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

The staff were excellent considering it was a jam packed flight. We had to wait nearly an hour for our baggage to appear on the carousel. That was a real shame.

Going from Sydney to London on a single flight number was very convenient, not having to worry about changing planes. Entertainment system on A380 economy cabin is very dated. Lavatories are small. The self serve refreshments have been significantly reduced since the A380 first started.

It was ok, but not what it was like 20 years ago

Great food and good entertainment options for the long flight.

It seems that qantas are trying hard to regain their status as Australia's premier airline. I only flew economy but happy with the service entertainment, food, configuration everything.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

Loved the food and beverages available, spacious economy class, excellent entertainment

No internet on flight, which makes log travels really hard.

All things were below standard. There were 2 crew on the flights but didn't ask for water. The flight connection was poor for 4 hours.

The service and smooth landing. Food was delicious and the staff was friendly. We arrived earlier than scheduled.

I have flown this route before, so far they have been unable to depart on time, then my connecting flight was canceled, likely due to this vs fake mechanical issues

My entertainment system was not working for the entire trip. I notified the flight attendant but nothing was changed. I did not get chance to have any movie for entertainment for the entire 13 hrs trip.

Cancelled flight, had to rearrange plans independently and no vouchers offered

My experience was good. On my return my screen had a glitch but the movie, show and internet options were good. Seats were comfortable, as comfortable as a plane could get in economy. Friendly service. Only complaint would be high price.

Not the greatest. Our initial flight to Tokyo got cancelled due to mechanical issues, which was unfortunate however they worked quickly to get us on another flight and refunded my seat ticket. We flew with Air Canada back home and it was not a good flight. The crew never gave us our second meal and I was awake the whole flight so I know they did not come by. The flight itself was rocky and seats were uncomfortable. In general, for an international flight, I do not think it is fair that we have to pay extra to pick our own seats. I’ve been on many international flights and always had the option to pick my seat during the booking or at online check-in. Furthermore, if the airline is going to automatically pick your seat, it should seat groups together instead of seating them apart. If I already pay thousands of dollars for a flight, I should have this option included.

I cancelled my flight in March and have been waiting for 3 months for the refund. Both flights have taken off and returned now and still no refund.

great flights both ways on time both ways.staff(ladies) where great at check-in.

Food was great, I wished there was better options for movies.

737-8 Max is an awful design. Toilets in the rear are inaccessible for most of the flight due to service carts.

Flight was first delayed for 1 hour, then was cancelled. Communication was poor. I ended up booking a new flight on a different carrier to return home. I heard people in my gate area on the phone with Air Canada customer service who had to inform them that the flight was cancelled and they weren't being helped because the system hadn't caught up with what was actually happening.

Everything you need to know for your flight to Ontario