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Cheap flights from Australia to Ontario from C$ 874

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
31 May — 7 Jun1
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 1 May 2026.

Mon 15/69:55 p.m.
SYD
-
YOW
2 stops33h 40m
Multiple Airlines
Mon 22/67:00 a.m.
YOW
-
SYD
2 stops35h 40m
Multiple Airlines
Deal found 1/5C$ 1,535
Mon 1/61:30 p.m.
MEL
-
YYZ
3 stops31h 25m
Multiple Airlines
Sat 20/67:00 a.m.
YYZ
-
MEL
3 stops39h 00m
Multiple Airlines
Deal found 29/4C$ 1,541
Tue 4/81:25 p.m.
MEL
-
YYZ
3 stops30h 20m
Multiple Airlines
Tue 11/88:00 a.m.
YYZ
-
MEL
3 stops38h 00m
Multiple Airlines
Deal found 26/4C$ 1,544
Fri 2/101:30 p.m.
MEL
-
YYZ
3 stops29h 40m
Multiple Airlines
Fri 16/1010:50 a.m.
YYZ
-
MEL
3 stops35h 15m
Multiple Airlines
Deal found 30/4C$ 1,546
Sun 25/101:55 p.m.
MEL
-
YYZ
3 stops31h 18m
Multiple Airlines
Mon 9/117:45 a.m.
YYZ
-
MEL
3 stops37h 00m
Multiple Airlines
Deal found 26/4C$ 1,562
Mon 20/71:15 p.m.
SYD
-
YYZ
3 stops29h 55m
Multiple Airlines
Sun 9/88:00 a.m.
YYZ
-
SYD
3 stops37h 50m
Multiple Airlines
Deal found 26/4C$ 1,569
Fri 15/510:00 a.m.
MEL
-
YYZ
2 stops27h 14m
Delta
Sun 31/56:37 p.m.
YYZ
-
MEL
2 stops47h 13m
Delta
Deal found 30/4C$ 1,582
Wed 6/510:00 a.m.
MEL
-
YYZ
2 stops25h 59m
Delta
Thu 28/56:37 p.m.
YYZ
-
MEL
2 stops47h 13m
Delta
Deal found 30/4C$ 1,584
Fri 22/510:00 a.m.
MEL
-
YYZ
2 stops26h 59m
Delta
Fri 5/66:15 a.m.
YYZ
-
MEL
2 stops35h 35m
Delta
Deal found 27/4C$ 1,585
Wed 13/510:00 a.m.
MEL
-
YYZ
2 stops25h 55m
Delta
Mon 1/612:05 p.m.
YYZ
-
MEL
2 stops29h 45m
Delta
Deal found 28/4C$ 1,589
Wed 27/510:00 a.m.
MEL
-
YYZ
2 stops26h 59m
Delta
Wed 3/612:29 p.m.
YYZ
-
MEL
2 stops29h 21m
Delta
Deal found 28/4C$ 1,591
Thu 1/101:30 p.m.
MEL
-
YYZ
3 stops30h 15m
Multiple Airlines
Tue 13/106:15 a.m.
YYZ
-
MEL
3 stops39h 45m
Multiple Airlines
Deal found 29/4C$ 1,600

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 1 May 2026.

Round-trip from

C$ 1,535

One-way from

C$ 874

Popular in

December

Cheapest in

November

Average price

C$ 1,977
15/6-22/6
  • 15/6-22/6
  • 4 total stops
  • 69h 20m total
  • Australia to Ontario
Search Deals
19/10
  • 19/10
  • 3 total stops
  • 31h 50m total
  • Australia to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 1 May 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 round-trip

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Fri 22/5

10:00 a.m.-11:58 p.m.

2 stops27h 58m

Toronto Pearson Intl

Sun 31/5

6:37 p.m.-7:50 a.m.

2 stops47h 13m

C$ 1,585

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Fri 15/5

10:00 a.m.-11:14 p.m.

2 stops27h 14m

Toronto Pearson Intl

Tue 26/5

7:22 p.m.-7:50 a.m.

2 stops46h 28m

C$ 1,591

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 18/10

9:45 p.m.-7:15 p.m.

1 stop36h 30m

Toronto Pearson Intl

Wed 21/10

1:35 p.m.-7:45 p.m.

1 stop39h 10m

C$ 1,720

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 13/9

9:15 a.m.-11:10 p.m.

2 stops27h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

7:00 a.m.-6:50 a.m.

2 stops33h 50m

C$ 1,914

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 21/8

1:15 p.m.-5:35 a.m.

3 stops30h 20m

Ottawa

Thu 3/9

7:20 a.m.-11:50 a.m.

3 stops38h 30m

C$ 2,170

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Wed 27/5

5:50 p.m.-10:07 a.m.

2 stops30h 17m

Toronto Island

Wed 3/6

12:30 p.m.-7:30 a.m.

2 stops29h 00m

C$ 2,173

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 6/7

9:00 p.m.-7:30 p.m.

1 stop36h 30m

Toronto Pearson Intl

Thu 22/10

9:00 a.m.-7:45 p.m.

2 stops43h 45m

C$ 2,185

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Tue 15/9

8:55 p.m.-4:24 p.m.

2 stops33h 29m

Toronto Pearson Intl

Thu 29/10

6:00 p.m.-11:15 p.m.

2 stops38h 15m

C$ 2,192

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Mon 5/10

8:55 p.m.-4:29 p.m.

2 stops34h 34m

Toronto Pearson Intl

Mon 26/10

6:00 p.m.-11:15 p.m.

2 stops38h 15m

C$ 2,240

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Sat 18/7

8:55 p.m.-4:24 p.m.

2 stops33h 29m

Toronto Pearson Intl

Mon 3/8

7:00 p.m.-2:10 p.m.

2 stops29h 10m

C$ 2,282

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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 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 Australia to Ontario

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

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to Region of Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of C$ 342). Flying from Australia to Region of Ontario in January is currently the most expensive (average of C$ 3,575). 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 1 May 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 1 May 2026.
Get a feel of what it's like to fly with Cathay Pacific,Qantas Airways, andUnited Airlines from Australia to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Overall

7.6

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Cathay Pacific
7.6
Good
1,310 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Overall

7.6

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Qantas Airways
7.5
Good
1,028 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Overall

7.6

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
United Airlines
7.4
Good
9,677 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Overall

7.6

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
China Eastern
7.3
Good
209 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Overall

7.6

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Air Canada
7.1
Good
10,983 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Overall

7.6

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

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?

    Departing from Australia to Region of Ontario will take you 27h 58m. Airlines will cover a distance of 16241 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airline one-way is Philippine Airlines, with whom users have recently found tickets for as low as C$ 475. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from Australia to Region of Ontario for a low price.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of C$ 342). Flying from Australia to Region of Ontario in January is currently the most expensive (average of C$ 3,575). 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 9 airlines flying from Australia to Ontario

Discover the top 9 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 629,999 searches. Data last updated 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 574AverageC$ 2,570FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 1,162AverageC$ 1,443FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 1,233AverageC$ 3,111FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapestC$ 1,289AverageC$ 2,452FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Japan AirlinesCheapestC$ 1,472AverageC$ 1,799FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
EVA AirCheapestC$ 1,541AverageC$ 2,124FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestC$ 1,545AverageC$ 2,425FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapestC$ 1,629AverageC$ 2,054FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
China EasternCheapestC$ 2,147AverageC$ 2,378FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

When you search for this flight from Australia to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Ontario from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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?

Not ready to book yet? You can track prices for flights from Australia to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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