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Cheap flights from Australia to Ontario from $853

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
12 Apr — 19 Apr1
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 13 March 2026.

Thu 22/1022:15
BNE
-
YYZ
1 stop37h 05m
EVA Air
Tue 27/1001:20
YYZ
-
BNE
1 stop29h 00m
EVA Air
Deal found 8/3$1,507
Sat 25/413:30
MEL
-
YYZ
2 stops24h 39m
Multiple Airlines
Sat 2/518:35
YYZ
-
MEL
2 stops27h 25m
Multiple Airlines
Deal found 11/3$1,541
Mon 27/413:15
SYD
-
YYZ
2 stops31h 29m
Multiple Airlines
Sun 10/508:30
YYZ
-
SYD
2 stops37h 20m
Multiple Airlines
Deal found 11/3$1,558
Thu 15/1022:15
BNE
-
YYZ
1 stop37h 05m
EVA Air
Thu 5/1100:15
YYZ
-
BNE
1 stop29h 05m
EVA Air
Deal found 12/3$1,561
Mon 19/1022:15
BNE
-
YYZ
1 stop37h 05m
EVA Air
Sat 24/1001:45
YYZ
-
BNE
1 stop28h 35m
EVA Air
Deal found 8/3$1,562
Mon 19/1022:15
BNE
-
YYZ
1 stop37h 05m
EVA Air
Thu 29/1001:20
YYZ
-
BNE
1 stop29h 00m
EVA Air
Deal found 8/3$1,564
Thu 23/413:30
MEL
-
YYZ
2 stops24h 39m
Multiple Airlines
Thu 30/416:55
YYZ
-
MEL
2 stops29h 05m
Multiple Airlines
Deal found 9/3$1,569
Sun 18/1010:00
BNE
-
YYZ
1 stop19h 53m
Air Canada
Sat 31/1020:00
YYZ
-
BNE
1 stop21h 45m
Air Canada
Deal found 13/3$1,571
Sat 25/411:55
BNE
-
YYZ
2 stops32h 49m
Multiple Airlines
Sat 2/518:35
YYZ
-
BNE
2 stops26h 05m
Multiple Airlines
Deal found 11/3$1,608
Thu 15/1019:50
BNE
-
YYZ
2 stops34h 39m
Multiple Airlines
Sat 31/1014:10
YYZ
-
BNE
2 stops27h 35m
Multiple Airlines
Deal found 10/3$1,614
Thu 15/1010:00
BNE
-
YYZ
1 stop19h 53m
Air Canada
Sat 31/1018:00
YYZ
-
BNE
1 stop23h 45m
Air Canada
Deal found 10/3$1,618
Mon 19/1000:05
BNE
-
YYZ
1 stop36h 05m
Cathay Pacific
Thu 29/1014:55
YYZ
-
BNE
1 stop42h 15m
Cathay Pacific
Deal found 8/3$1,635

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 13 March 2026.

Round-trip from

$1,541

One-way from

$853

Popular in

December

Cheapest in

November

Average price

$1,916
25/4-2/5
  • 25/4-2/5
  • 4 total stops
  • 52h 04m total
  • Australia to Ontario
Search Deals
18/5
  • 18/5
  • 2 total stops
  • 40h 25m total
  • Australia to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($58 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 13 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

10:00-23:07

2 stops27h 07m

Toronto Pearson Intl

Thu 21/5

18:37-07:50

2 stops47h 13m

$1,717

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Thu 23/7

22:15-21:35

1 stop37h 20m

Toronto Pearson Intl

Thu 30/7

01:45-20:00

1 stop28h 15m

$2,070

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Mon 20/4

20:55-15:33

2 stops32h 38m

Toronto Pearson Intl

Sun 26/4

14:10-14:10

2 stops34h 00m

$2,162

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Wed 6/5

20:55-15:56

2 stops33h 01m

Toronto Pearson Intl

Wed 20/5

19:00-20:20

2 stops35h 20m

$2,171

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Wed 29/4

20:55-17:02

1 stop34h 07m

Toronto Pearson Intl

Sun 24/5

19:00-16:05

1 stop31h 05m

$2,184

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 27/5

09:30-20:32

2 stops49h 02m

Toronto Pearson Intl

Sun 31/5

13:50-07:30

1 stop27h 40m

$2,214

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Sun 26/4

14:50-13:10

2 stops36h 20m

Toronto Island

Sun 3/5

17:00-17:10

2 stops34h 10m

$2,267

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Mon 11/5

20:55-16:32

2 stops33h 37m

Toronto Pearson Intl

Sun 31/5

19:00-14:10

2 stops29h 10m

$2,274

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Wed 6/5

12:20-05:45

1 stop31h 25m

Toronto Pearson Intl

Sun 10/5

15:45-10:50

1 stop29h 05m

$2,276

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 27/5

14:05-05:45

1 stop29h 40m

Toronto Pearson Intl

Sun 31/5

15:45-11:45

1 stop30h 00m

$2,306

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 $418). Flying from Australia to Region of Ontario in March is currently the most expensive (average of $1,090). 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 13 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.

Weekly flight availability from Australia to Region of Ontario

Explore weekly flight availability from Australia to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 March 2026.

The most flights from AU0 to CAON are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 13 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
232 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Fiji Airways
8.1
Very Good
232 reviews
Fiji Airways
8.1
Very Good
232 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air New Zealand
8.0
Very Good
610 reviews
Fiji Airways
8.1
Very Good
232 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Cathay Pacific
7.6
Good
1,206 reviews
Fiji Airways
8.1
Very Good
232 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Qantas Airways
7.5
Good
1,004 reviews
Fiji Airways
8.1
Very Good
232 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air Canada
7.1
Good
10,800 reviews
Fiji Airways
8.1
Very Good
232 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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?

    Delta, EVA Air, and Asiana Airlines can get you from Australia to Region of Ontario in just under 27h 26m. Your travel time can differ by up to 21h 36m. There are 16713 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?

    $509 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 $709 and $779, 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 $418). Flying from Australia to Region of Ontario in March is currently the most expensive (average of $1,090). 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$222Average$295FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapest$278Average$2,233FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$493Average$2,179FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$714Average$1,450FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Fiji AirwaysCheapest$794Average$998FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$951Average$2,326FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$962Average$1,981FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,050Average$1,978FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AustraliaCheapest$1,136Average$1,891FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Cathay PacificCheapest$1,357Average$2,220FlexibilityNo 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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