How long is the flight from Region of Ontario to Australia?

There are many flights that can get you from Region of Ontario to Australia in 28h 10m. Fly via Delta, ANA, or Air Canada to get the fastest option. There are 15545 km between Region of Ontario and Australia. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Region of Ontario to Australia one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 483. However, be on the lookout for offers from Philippine Airlines and WestJet, as they are both options that can get you from Region of Ontario to Australia for a low price.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Can I find deals for flights from Ontario to Australia that include hotel bookings?

Yes. In addition to deals on Ontario to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Australia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Australia.

Can I find deals for business class flights from Ontario to Australia?

Yes. Cheapflights offers flight deals from Ontario to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 716+ Cheap Flights from Ontario to Australia

Cheap flight deals from Ontario to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to Australia
Explore the most affordable flight options available from Ontario to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Thu 24/128:45 a.m. -

1 stop33h 00m

Wed 13/13:05 p.m. -

2 stops39h 50m

Deal found 22/10C$ 1,228

Thu 24/122:30 p.m. -

2 stops27h 15m

Wed 13/112:05 p.m. -

2 stops46h 52m

Deal found 22/10C$ 1,322

Wed 28/106:15 a.m. -

2 stops34h 05m

Fri 27/1110:40 a.m. -

2 stops27h 17m

Deal found 26/10C$ 1,340

Mon 26/1012:49 p.m. -

2 stops28h 41m

Sun 8/1110:40 a.m. -

2 stops26h 19m

Deal found 22/10C$ 1,382

Sun 8/117:34 p.m. -

2 stops45h 56m

Sun 22/1110:40 a.m. -

2 stops52h 17m

Deal found 23/10C$ 1,386

Wed 11/117:35 a.m. -

2 stops33h 55m

Wed 25/1110:40 a.m. -

2 stops45h 40m

Deal found 26/10C$ 1,388

Thu 29/1012:15 p.m. -

2 stops28h 05m

Fri 6/1110:40 a.m. -

2 stops28h 49m

Deal found 27/10C$ 1,389

Fri 30/107:34 p.m. -

2 stops44h 26m

Sat 21/1110:10 a.m. -

2 stops38h 45m

Deal found 24/10C$ 1,456

Thu 24/1212:40 p.m. -

1 stop38h 15m

Sat 16/111:20 a.m. -

1 stop19h 59m

Deal found 23/10C$ 1,573

Wed 11/116:04 p.m. -

2 stops45h 56m

Mon 16/1110:10 a.m. -

2 stops38h 45m

Deal found 23/10C$ 1,615

Sat 24/106:33 p.m. -

2 stops45h 47m

Fri 30/109:40 a.m. -

2 stops22h 04m

Deal found 23/10C$ 1,615

Sun 1/116:00 a.m. -

2 stops34h 30m

Sat 7/1110:40 a.m. -

2 stops29h 19m

Deal found 26/10C$ 1,616

Best flights from Ontario to Australia
Discover carefully curated flight deals from Ontario to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Tue 10/1112:20 p.m. -

2 stops28h 10m

Thu 26/1110:40 a.m. -

2 stops26h 47m

Deal found 26/10C$ 1,340

Sat 21/1110:15 a.m. -

3 stops34h 05m

Sat 28/111:35 p.m. -

3 stops27h 02m

Deal found 24/10C$ 1,973

Sun 7/25:40 p.m. -

2 stops29h 35m

Thu 11/27:10 a.m. -

2 stops33h 46m

Deal found 22/10C$ 2,122

Fri 26/22:15 p.m. -

1 stop43h 40m

Sun 21/38:30 a.m. -

1 stop41h 00m

Deal found 24/10C$ 2,384

Mon 11/110:00 a.m. -

2 stops32h 00m

Wed 27/12:55 p.m. -

2 stops24h 34m

Deal found 24/10C$ 2,401

Wed 13/18:10 p.m. -

2 stops50h 15m

Sun 7/23:50 p.m. -

1 stop38h 40m

Deal found 22/10C$ 2,426

Wed 9/124:15 p.m. -

2 stops31h 15m

Tue 29/1210:55 p.m. -

2 stops37h 00m

Deal found 25/10C$ 2,484

Mon 1/34:15 p.m. -

2 stops50h 05m

Sat 17/48:30 a.m. -

1 stop26h 30m

Deal found 22/10C$ 2,499

Sun 8/118:35 a.m. -

2 stops46h 40m

Mon 23/119:55 p.m. -

2 stops36h 20m

Deal found 27/10C$ 2,729

Tue 22/122:25 p.m. -

1 stop48h 05m

Tue 12/19:30 p.m. -

1 stop51h 20m

Deal found 26/10C$ 2,854

Fri 29/18:15 p.m. -

3 stops65h 25m

Thu 25/23:10 p.m. -

2 stops43h 10m

Deal found 25/10C$ 3,013

Tue 26/112:25 p.m. -

2 stops27h 35m

Mon 22/210:10 a.m. -

2 stops29h 51m

Deal found 22/10C$ 1,595

Wed 17/26:30 p.m. -

2 stops44h 05m

Thu 11/311:10 a.m. -

3 stops44h 30m

Deal found 24/10C$ 3,239

Sat 14/115:20 p.m. -

3 stops45h 35m

Sun 22/1111:15 a.m. -

2 stops44h 40m

Deal found 24/10C$ 3,386

Fri 29/17:45 a.m. -

2 stops32h 15m

Fri 26/210:10 a.m. -

2 stops28h 41m

Deal found 22/10C$ 1,694

Sat 9/19:35 a.m. -

3 stops34h 45m

Sat 23/112:20 p.m. -

3 stops31h 40m

Deal found 27/10C$ 1,985

Sat 30/17:45 a.m. -

2 stops32h 15m

Sat 27/210:10 a.m. -

2 stops28h 50m

Deal found 22/10C$ 1,694

Fri 5/36:15 a.m. -

2 stops33h 45m

Sun 28/311:00 a.m. -

2 stops25h 58m

Deal found 23/10C$ 1,699

Sat 14/111:17 p.m. -

2 stops25h 08m

Sat 21/118:30 p.m. -

1 stop20h 54m

Deal found 25/10C$ 2,066

Sat 9/16:40 p.m. -

2 stops71h 20m

Sat 23/12:55 p.m. -

1 stop40h 43m

Deal found 22/10C$ 2,457

Sat 7/119:00 a.m. -

3 stops32h 35m

Wed 11/1111:20 a.m. -

2 stops27h 51m

Deal found 23/10C$ 2,479

Fri 5/28:10 p.m. -

2 stops36h 45m

Sat 27/29:55 p.m. -

2 stops40h 50m

Deal found 22/10C$ 2,555

Fri 29/110:00 a.m. -

2 stops33h 25m

Thu 25/211:40 a.m. -

2 stops26h 00m

Deal found 26/10C$ 2,118

Tue 10/112:01 p.m. -

2 stops38h 54m

Wed 18/117:10 p.m. -

2 stops50h 05m

Deal found 26/10C$ 2,712

Tue 10/1112:20 p.m. -

2 stops28h 10m

Thu 10/1210:40 a.m. -

2 stops38h 15m

Deal found 22/10C$ 1,857

Fri 26/25:10 p.m. -

1 stop23h 20m

Tue 2/311:20 a.m. -

1 stop19h 48m

Deal found 26/10C$ 2,502

Sat 20/25:30 a.m. -

2 stops36h 25m

Wed 24/28:30 a.m. -

2 stops45h 50m

Deal found 26/10C$ 2,781

Wed 10/33:15 p.m. -

2 stops38h 30m

Sun 21/310:45 p.m. -

2 stops52h 00m

Deal found 22/10C$ 2,125

Sat 20/25:40 p.m. -

2 stops37h 30m

Wed 24/23:15 p.m. -

2 stops37h 44m

Deal found 22/10C$ 2,645

Wed 3/22:01 p.m. -

2 stops42h 49m

Fri 18/611:55 p.m. -

2 stops61h 10m

Deal found 25/10C$ 2,765

Find flight deals from Ontario to Australia

Round-trip from	C$ 1,228
One-way from	C$ 716
Popular in	December
Cheapest in	September
Average price	C$ 2,192
Good round-trip deal	C$ 2,367 or less
Good one-way deal	C$ 1,810 or less

24/12-13/1
3 total stops
72h 50m total
Ontario to Australia

Search Deals

Delta
1/11-31/12
2 total stops
26h 56m total
Ontario to Australia

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 400 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 79 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Ontario to Australia.

Search Deals

Price to beat on a one-way flight from Ontario to Australia.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Sun 1/11

1:34 p.m.-8:30 a.m.

2 stops26h 56m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 716

TorontoSydney

YYZ Toronto Pearson Intl - SYD Sydney Kingsford Smith

YYZSYD

Toronto Pearson Intl

Sun 15/11

9:45 a.m.-8:30 a.m.

2 stops30h 45m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 718

TorontoBrisbane

YYZ Toronto Pearson Intl - BNE Brisbane

YYZBNE

Toronto Pearson Intl

Fri 13/11

6:15 a.m.-8:30 a.m.

2 stops35h 15m

Brisbane

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 776

TorontoBrisbane

YYZ Toronto Pearson Intl - BNE Brisbane

YYZBNE

Toronto Pearson Intl

Fri 22/1

6:00 a.m.-8:30 a.m.

2 stops35h 30m

Brisbane

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 779

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Wed 10/3

12:30 p.m.-5:25 a.m.

2 stops51h 55m

Perth

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 796

TorontoMelbourne

YYZ Toronto Pearson Intl - MEL Melbourne

YYZMEL

Toronto Pearson Intl

Sun 6/12

9:45 a.m.-8:00 a.m.

2 stops30h 15m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 901

TorontoMelbourne

YYZ Toronto Pearson Intl - MEL Melbourne

YYZMEL

Toronto Pearson Intl

Wed 27/1

9:45 a.m.-8:00 a.m.

2 stops30h 15m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 904

TorontoMelbourne

YYZ Toronto Pearson Intl - MEL Melbourne

YYZMEL

Toronto Pearson Intl

Sun 22/11

7:35 a.m.-8:00 a.m.

2 stops32h 25m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 904

TorontoMelbourne

YYZ Toronto Pearson Intl - MEL Melbourne

YYZMEL

Toronto Pearson Intl

Sat 28/11

7:35 a.m.-8:00 a.m.

2 stops56h 25m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 912

TorontoBrisbane

YYZ Toronto Pearson Intl - BNE Brisbane

YYZBNE

Toronto Pearson Intl

Sat 5/12

9:00 a.m.-10:15 a.m.

2 stops34h 15m

Brisbane

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 918

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Ontario with our price prediction graph.

YYZ-SYD

YYZ-BNE

YYZ-MEL

YYZ-PER

YOW-MEL

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Australia

CAON-AU0

YYZ-SYD

YYZ-BNE

YYZ-MEL

YYZ-PER

What is the cheapest month to book a flight from Region of Ontario to Australia?

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Australia (average of C$ 1,968). Flying from Region of Ontario to Australia in December is currently the most expensive (average of C$ 2,587). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to AU?

When flying from Region of Ontario to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Region of Ontario to Australia?

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Region of Ontario to Australia?
There are many flights that can get you from Region of Ontario to Australia in 28h 10m. Fly via Delta, ANA, or Air Canada to get the fastest option. There are 15545 km between Region of Ontario and Australia. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Region of Ontario to Australia one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 483. However, be on the lookout for offers from Philippine Airlines and WestJet, as they are both options that can get you from Region of Ontario to Australia for a low price.
Can I find deals for flights from Ontario to Australia that include hotel bookings?
Yes. In addition to deals on Ontario to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Australia.
Can I find deals for business class flights from Ontario to Australia?
Yes. Cheapflights offers flight deals from Ontario to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Australia?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Australia (average of C$ 1,968). Flying from Region of Ontario to Australia in December is currently the most expensive (average of C$ 2,587). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Australia

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Top 10 airlines flying from Ontario to Australia

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 277	AverageC$ 495	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Porter Airlines	CheapestC$ 300	AverageC$ 521	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Delta	CheapestC$ 398	AverageC$ 1,364	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 400	AverageC$ 1,787	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Fiji Airways	CheapestC$ 969	AverageC$ 1,689	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Qantas Airways	CheapestC$ 1,197	AverageC$ 1,832	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air Canada	CheapestC$ 1,309	AverageC$ 2,234	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 1,392	AverageC$ 2,118	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Cathay Pacific	CheapestC$ 1,499	AverageC$ 2,329	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air New Zealand	CheapestC$ 1,721	AverageC$ 2,353	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

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How does Cheapflights help users find flights from Ontario to Australia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Australia.

Can Cheapflights find flights from Ontario to Australia with no change fees?

Certainly. Search results for flights to Australia from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Australia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Ontario today and book when prices fit your budget.

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Cheap flights from Ontario to Australia from C$ 716

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Australia

Cheapest flights from Ontario to AustraliaExplore the most affordable flight options available from Ontario to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Explore the most affordable flight options available from Ontario to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Best flights from Ontario to AustraliaDiscover carefully curated flight deals from Ontario to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Discover carefully curated flight deals from Ontario to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Direct flights from Ontario to AustraliaExplore direct flight options from Ontario to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 October 2026.

Explore direct flight options from Ontario to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 October 2026.

Last-minute flights from Ontario to AustraliaDiscover last-minute flight deals from Ontario to Australia. Data last updated 27 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Australia. Data last updated 27 October 2026 and is based on user searches.

One-way flights from Ontario to AustraliaSearch for one-way flight options from Ontario to Australia. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

Search for one-way flight options from Ontario to Australia. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

Find flight deals from Ontario to Australia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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Use the filters below to find and compare flights from Ontario to Australia that are best for you.

Best time to book a flight from Ontario to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Ontario with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Australia?

What is the cheapest time of day to fly from ON to AU?

Find hourly flight availability from Ontario to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2026.

When flying from Region of Ontario to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Region of Ontario to Australia?

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Region of Ontario to Australia?

What are the cheapest airlines to fly from Region of Ontario to Australia one-way?

Can I find deals for flights from Ontario to Australia that include hotel bookings?

How can I find direct flights from Ontario to Australia?

Can I find deals for business class flights from Ontario to Australia?

What is the cheapest month to book a flight from Region of Ontario to Australia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ontario to Australia by cabin class

Find flights from Ontario to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Australia flights

Browse other Ontario and Australia flight options. Last updated on 27 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Australia

Find the right flight back to Ontario after your stay in Australia

Ontario to Australia flights

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Top 10 airlines flying from Ontario to Australia

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How does Cheapflights help users find flights from Ontario to Australia?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Australia?

Can Cheapflights find flights from Ontario to Australia with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Australia become cheaper?

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Cheapest flights from Ontario to Australia
Explore the most affordable flight options available from Ontario to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Best flights from Ontario to Australia
Discover carefully curated flight deals from Ontario to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Direct flights from Ontario to Australia
Explore direct flight options from Ontario to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 October 2026.

Last-minute flights from Ontario to Australia
Discover last-minute flight deals from Ontario to Australia. Data last updated 27 October 2026 and is based on user searches.

One-way flights from Ontario to Australia
Search for one-way flight options from Ontario to Australia. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.