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Cheap flights from Australia to Ontario from $812

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Ontario
Explore the most affordable flight options available from Australia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2026.

Wed 27/510:00
BNE
-
YYZ
2 stops27h 46m
Air Canada
Mon 8/617:20
YYZ
-
BNE
2 stops23h 45m
Air Canada
Deal found 23/3$1,434
Tue 28/710:15
BNE
-
YYZ
2 stops33h 55m
Air Canada
Mon 31/822:40
YYZ
-
BNE
1 stop42h 25m
Air Canada
Deal found 23/3$1,452
Tue 12/510:00
BNE
-
YYZ
1 stop29h 38m
Air Canada
Tue 26/508:00
YYZ
-
BNE
1 stop33h 05m
Air Canada
Deal found 23/3$1,468
Tue 26/510:15
BNE
-
YYZ
2 stops22h 55m
Air Canada
Tue 9/620:00
YYZ
-
BNE
1 stop21h 05m
Air Canada
Deal found 23/3$1,477
Wed 27/510:00
BNE
-
YYZ
2 stops27h 46m
Air Canada
Tue 9/618:50
YYZ
-
BNE
2 stops22h 15m
Air Canada
Deal found 23/3$1,495
Tue 26/510:15
BNE
-
YYZ
2 stops23h 24m
Multiple Airlines
Tue 9/619:00
YYZ
-
BNE
2 stops27h 00m
Multiple Airlines
Deal found 23/3$1,507
Wed 27/510:00
BNE
-
YYZ
2 stops27h 46m
Air Canada
Sat 6/617:00
YYZ
-
BNE
2 stops24h 05m
Air Canada
Deal found 23/3$1,510
Wed 27/510:00
BNE
-
YYZ
2 stops27h 46m
Air Canada
Thu 11/619:30
YYZ
-
BNE
2 stops26h 00m
Air Canada
Deal found 23/3$1,529
Wed 27/520:40
MEL
-
YYZ
2 stops33h 52m
Multiple Airlines
Sun 31/519:00
YYZ
-
MEL
2 stops26h 25m
Multiple Airlines
Deal found 23/3$1,536
Mon 3/810:00
BNE
-
YYZ
2 stops34h 10m
Air Canada
Mon 31/822:40
YYZ
-
BNE
1 stop42h 25m
Air Canada
Deal found 23/3$1,540
Mon 11/513:35
MEL
-
YYZ
2 stops35h 18m
American Airlines
Tue 30/618:18
YYZ
-
MEL
1 stop44h 42m
American Airlines
Deal found 23/3$1,540
Thu 14/520:35
BNE
-
YYZ
2 stops28h 18m
American Airlines
Sun 24/514:55
YYZ
-
BNE
2 stops24h 05m
American Airlines
Deal found 23/3$1,543

Find flight deals from Australia to Ontario

Keep the following information in mind while searching for Australia to Ontario flight deals. Data was last updated 28 March 2026.

Round-trip from

$1,434

One-way from

$812

Popular in

December

Cheapest in

November

Average price

$2,108
Air Canada
  • Air Canada
  • 27/5-8/6
  • 4 total stops
  • 51h 31m total
  • Australia to Ontario
Search Deals
24/5
  • 24/5
  • 2 total stops
  • 54h 15m total
  • Australia to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 March 2026.
Use the filters below to find and compare flights from Australia to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Wed 6/5

13:35-23:29

2 stops23h 54m

Toronto Pearson Intl

Wed 13/5

13:15-05:00

2 stops25h 45m

$1,545

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Mon 11/5

10:55-23:59

2 stops27h 04m

Toronto Pearson Intl

Tue 30/6

10:15-08:15

2 stops32h 00m

$1,556

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 19/4

10:00-08:56

2 stops36h 56m

Toronto Pearson Intl

Sun 26/4

18:29-07:50

2 stops47h 21m

$1,645

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sat 25/4

13:35-23:29

2 stops23h 54m

Toronto Pearson Intl

Sun 10/5

18:15-12:05

2 stops27h 50m

$1,665
Fastest return journey

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 7/5

12:00-22:55

1 stop24h 55m

Toronto Pearson Intl

Thu 14/5

18:15-06:55

1 stop22h 40m

$1,707

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 22/4

09:15-23:51

2 stops28h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

06:00-06:50

2 stops34h 50m

$1,707

MelbourneMontreal

MEL - YUL

MELYUL

Melbourne

Sat 23/5

10:55-00:13

2 stops27h 18m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

14:20-08:15

2 stops27h 55m

$1,710

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Sun 31/5

10:30-07:00

1 stop34h 30m

Toronto Pearson Intl

Thu 18/6

10:45-06:30

2 stops53h 45m

$1,716

MelbourneMontreal

MEL - YUL

MELYUL

Melbourne

Wed 22/7

13:35-18:20

3 stops42h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

12:30-06:45

2 stops28h 15m

$1,738

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Thu 23/4

09:20-07:17

2 stops35h 57m

Toronto Island

Wed 6/5

20:55-07:20

2 stops44h 25m

$1,774

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Australia to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $431). Flying from Australia to Region of Ontario in March is currently the most expensive (average of $1,125). 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 AU to ON?

Find hourly flight availability from Australia to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Region of Ontario as you normally would.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 28 March 2026.
Read reviews from past customers who have flown with Fiji Airways,Air New Zealand, andCathay Pacific from Australia to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
237 reviews
Check prices

Comfort

8.1

Crew

8.5

Overall

8.1

Entertainment

7.5

Food

7.6

Boarding

8.2

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Fiji Airways
8.1
Very Good
237 reviews
Fiji Airways
8.1
Very Good
237 reviews
Check prices

Comfort

8.1

Crew

8.5

Overall

8.1

Entertainment

7.5

Food

7.6

Boarding

8.2

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Air New Zealand
8.0
Very Good
621 reviews
Fiji Airways
8.1
Very Good
237 reviews
Check prices

Comfort

8.1

Crew

8.5

Overall

8.1

Entertainment

7.5

Food

7.6

Boarding

8.2

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Cathay Pacific
7.6
Good
1,231 reviews
Fiji Airways
8.1
Very Good
237 reviews
Check prices

Comfort

8.1

Crew

8.5

Overall

8.1

Entertainment

7.5

Food

7.6

Boarding

8.2

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Qantas Airways
7.5
Good
1,013 reviews
Fiji Airways
8.1
Very Good
237 reviews
Check prices

Comfort

8.1

Crew

8.5

Overall

8.1

Entertainment

7.5

Food

7.6

Boarding

8.2

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Air Canada
7.1
Good
10,853 reviews
Fiji Airways
8.1
Very Good
237 reviews
Check prices

Comfort

8.1

Crew

8.5

Overall

8.1

Entertainment

7.5

Food

7.6

Boarding

8.2

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.

Related info for your journey

Find useful and relevant information for your journey from Australia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    United Airlines, Delta, and Air Canada can get you from Australia to Region of Ontario in just under 27h 04m. Your travel time can differ by up to 14h 53m. There are 16241 km between Australia and Region of Ontario. This flight may include one or multiple stops.

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

    $525 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Japan Airlines and Cathay Pacific, with prices starting from $732 and $805, respectively.

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

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

  • How can I find direct flights from Australia to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Australia to Ontario 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 Australia to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $431). Flying from Australia to Region of Ontario in March is currently the most expensive (average of $1,125). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Australia to Ontario

Discover the top 10 airlines that operate flights from Australia to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$229Average$319FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest$492Average$2,252FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$738Average$1,498FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Fiji AirwaysCheapest$863Average$1,031FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
United AirlinesCheapest$967Average$2,326FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$982Average$2,401FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$984Average$2,004FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,084Average$2,025FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AustraliaCheapest$1,173Average$1,952FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Cathay PacificCheapest$1,401Average$2,290FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Australia.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Australia to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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