Cheap flights from Ontario to Australia from C$ 468
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Australia departing on 30/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
Economy
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United Airlines flights from Region of Ontario to Australia
Our best United Airlines deals on Region of Ontario to Australia flight tickets
United Airlines![United Airlines]()
2 Aug![United Airlines]()
9 Aug
YYZ7:30 a.m.Toronto Pearson Intl
33h 30m
2 stops
SYD7:00 a.m.Sydney Kingsford Smith
SYD9:30 a.m.Sydney Kingsford Smith
35h 30m
2 stops
YYZ7:00 a.m.Toronto Pearson Intl
United Airlines![United Airlines]()
1 Aug![United Airlines]()
8 Aug
YYZ8:00 p.m.Toronto Pearson Intl
45h 00m
2 stops
SYD7:00 a.m.Sydney Kingsford Smith
SYD9:30 a.m.Sydney Kingsford Smith
37h 49m
2 stops
YYZ9:19 a.m.Toronto Pearson Intl
Alaska Airlines flights from Region of Ontario to Australia
Our best Alaska Airlines deals on Region of Ontario to Australia flight tickets
Alaska Airlines![Alaska Airlines]()
23 Sep![Alaska Airlines]()
3 Oct
YYZ4:45 p.m.Toronto Pearson Intl
61h 00m
2 stops
SYD7:45 p.m.Sydney Kingsford Smith
SYD9:40 p.m.Sydney Kingsford Smith
31h 20m
2 stops
YYZ3:00 p.m.Toronto Pearson Intl
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How to get the cheapest flight ticket from Region of Ontario to Australia
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
Prices
Airlines
Other information
What is the cheapest month to fly to Australia?
The cheapest month to fly to Australia from Region of Ontario is in April. Flight prices, which tend to average around C$ 1,911, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Australia from Region of Ontario during February instead. Flights to Australia in February, while not as cheap as those in April, still average around C$ 1,975.
What is the cheapest day to depart on your flight to Australia?
On average, the least expensive day to fly to Australia from Region of Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 1,961. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 4,146. These prices are subject to change though, so be sure to set up a Price Alert for flights to Australia.
What is the cheapest time of day to depart on your flight to Australia?
According to our data, the cheapest time of day to fly to Australia is in the morning. momondo users have found flights departing from Region of Ontario to Australia in the morning for as low as C$ 1,796. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly at noon, with an average ticket price of C$ 2,170. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Ontario to Australia flight route?
Fly from Toronto Pearson Intl to Sydney Kingsford Smith for the best Ontario - Australia flight prices
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from Region of Ontario when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around C$ 2,096 when searching 24 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Region of Ontario for as low as C$ 1,814 on momondo.
What cabin class options are available on Ontario to Australia flights?
There are 1 cabin classes available to choose from on Ontario to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to Australia?
Air Canada is the most popular carrier operating from Ontario to Australia
Which airlines fly to Australia?
Air Canada, United Airlines and Qantas Airways are the top three most popular airlines that fly to Australia from Region of Ontario according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 17 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Region of Ontario to Australia on average per week?
As of June 2025, there are 3 flights per week flying from Region of Ontario to Australia. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.
Cheap Region of Ontario to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Australia
Best price found | C$ 468 |
|---|---|
Fastest flight time | 21h 30m |
Direct flights | Mon, Thu, Fri, Sat and Sun |
Airports in Australia | 4 airports |
When did momondo last update prices for flights from Ontario to Australia?
Prices for flights from Ontario to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Australia?
As of June 2025, there are 18 operators available to choose from for flights from Ontario to Australia.
How old do you have to be to fly from Ontario to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Region of Ontario to Australia?
Based on momondo bookings for flights between Region of Ontario and Australia, the leading plane model is Boeing 777-200LR, making up 100.00% of the total bookings.
Best airlines flying from Region of Ontario to Australia
Compare and see reviews for airlines that fly from Region of Ontario to Australia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 208 | Free Cancellation | Rating 7.2 2,876 reviews | |||
| PriceFrom C$ 239 | Free Cancellation | Rating 8.0 289 reviews | |||
| PriceFrom C$ 369 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom C$ 923 | Free Cancellation | Rating 8.0 200 reviews | |||
| PriceFrom C$ 1,075 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 1,155 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom C$ 1,201 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom C$ 1,343 | Free Cancellation | Rating 8.0 485 reviews | |||
| PriceFrom C$ 1,432 | Free Cancellation | Rating 7.1 9,568 reviews | |||
| PriceFrom C$ 1,549 | Free Cancellation | Rating 7.5 860 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Australia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Ontario.
Can I find flights from Ontario to Australia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Australia from Ontario with this policy.
How can momondo help me find flights from Ontario to Australia?
momondo provides multiple filters to help you find the best flight to Australia from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ontario to Australia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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