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Cheap flights from Australia to Ontario from $753

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
25 Mar — 1 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 23 February 2026.

Sun 10/510:00
MEL
-
YYZ
2 stops27h 14m
Delta
Wed 17/606:30
YYZ
-
MEL
2 stops35h 20m
Delta
Deal found 19/2$1,312
Sun 10/510:00
MEL
-
YUL
2 stops39h 35m
Delta
Fri 29/512:47
YUL
-
MEL
2 stops29h 03m
Delta
Deal found 20/2$1,312
Fri 27/210:10
MEL
-
YYZ
2 stops29h 01m
Delta
Tue 24/317:10
YYZ
-
MEL
2 stops46h 50m
Delta
Deal found 19/2$1,313
Fri 24/410:00
MEL
-
YYZ
2 stops25h 59m
Delta
Sun 3/518:27
YYZ
-
MEL
2 stops47h 23m
Delta
Deal found 22/2$1,318
Wed 25/309:10
MEL
-
YUL
2 stops29h 30m
Delta
Wed 1/406:00
YUL
-
MEL
2 stops35h 50m
Delta
Deal found 22/2$1,319
Wed 6/510:00
MEL
-
YYZ
2 stops27h 59m
Delta
Thu 28/518:14
YYZ
-
MEL
2 stops47h 36m
Delta
Deal found 20/2$1,378
Fri 10/410:00
MEL
-
YUL
2 stops27h 40m
Delta
Sun 26/418:45
YUL
-
MEL
2 stops47h 05m
Delta
Deal found 20/2$1,378
Sun 17/510:00
MEL
-
YYZ
2 stops26h 59m
Delta
Thu 28/518:37
YYZ
-
MEL
2 stops47h 13m
Delta
Deal found 22/2$1,384
Mon 11/509:45
MEL
-
YYZ
2 stops39h 08m
American Airlines
Wed 13/506:45
YYZ
-
MEL
1 stop32h 15m
American Airlines
Deal found 19/2$1,401
Fri 6/310:45
BNE
-
YYZ
1 stop21h 04m
Air Canada
Sat 21/316:30
YYZ
-
BNE
2 stops25h 15m
Air Canada
Deal found 20/2$1,512
Wed 14/1000:05
BNE
-
YYZ
1 stop27h 55m
Cathay Pacific
Sat 31/1014:55
YYZ
-
BNE
1 stop29h 35m
Cathay Pacific
Deal found 21/2$1,536
Fri 30/1009:45
BNE
-
YTZ
2 stops22h 38m
Air Canada
Sun 8/1115:35
YTZ
-
BNE
2 stops26h 10m
Air Canada
Deal found 20/2$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 23 February 2026.

Round-trip from

$1,312

One-way from

$753

Popular in

December

Cheapest in

November

Average price

$1,770
Delta
  • Delta
  • 10/5-14/6
  • 4 total stops
  • 75h 04m total
  • Australia to Ontario
Search Deals
Delta
  • Delta
  • 6/5
  • 2 total stops
  • 27h 51m total
  • Australia to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 23 February 2026.
Use the filters below to find and compare flights from Australia to Ontario that are best for you.

Fly from

Australia

Fly to

Ontario

Route

Depart

Return

Price

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Wed 10/6

10:00-22:58

2 stops26h 58m

Toronto Pearson Intl

Tue 23/6

18:10-07:50

2 stops47h 40m

$1,312

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 8/3

10:10-20:54

2 stops26h 44m

Toronto Pearson Intl

Sun 22/3

18:10-07:00

2 stops45h 50m

$1,312

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 10/5

10:00-22:59

2 stops26h 59m

Toronto Pearson Intl

Sun 17/5

18:29-07:50

2 stops47h 21m

$1,313

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Fri 1/5

10:00-21:59

2 stops25h 59m

Toronto Pearson Intl

Fri 8/5

12:15-07:50

2 stops29h 35m

$1,313

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Wed 13/5

10:00-21:55

2 stops25h 55m

Toronto Pearson Intl

Wed 20/5

09:49-07:50

2 stops32h 01m

$1,313

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Fri 24/4

10:00-23:07

2 stops27h 07m

Toronto Pearson Intl

Sun 3/5

18:27-07:50

2 stops47h 23m

$1,313

MelbourneMontreal

MEL - YUL

MELYUL

Melbourne

Wed 6/5

10:00-23:51

2 stops27h 51m

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

12:49-07:50

2 stops53h 01m

$1,319

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Wed 6/5

10:00-23:59

2 stops27h 59m

Toronto Pearson Intl

Thu 28/5

18:14-07:50

2 stops47h 36m

$1,378

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 9/3

11:20-01:17

1 stop28h 57m

Toronto Pearson Intl

Tue 5/5

18:35-07:20

1 stop22h 45m

$1,618

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 9/3

11:20-01:17

1 stop28h 57m

Toronto Pearson Intl

Thu 30/4

16:40-07:20

1 stop24h 40m

$1,618

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $408). Flying from Australia to Region of Ontario in June is currently the most expensive (average of $1,067). 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 23 February 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 23 February 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 23 February 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
8.0
Very Good
226 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
8.0
Very Good
226 reviews
Fiji Airways
8.0
Very Good
226 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
597 reviews
Fiji Airways
8.0
Very Good
226 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
1,178 reviews
Fiji Airways
8.0
Very Good
226 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
996 reviews
Fiji Airways
8.0
Very Good
226 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
10,738 reviews
Fiji Airways
8.0
Very Good
226 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.5

Entertainment

7.5

Comfort

8.0

Overall

8.0

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, Air Canada, and United Airlines can get you from Australia to Region of Ontario in just under 24h 31m. Your travel time can differ by up to 4h 26m. 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?

    $712 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Cathay Pacific and Qantas Airways, with prices starting from $782 and $787, 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, March is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $408). Flying from Australia to Region of Ontario in June is currently the most expensive (average of $1,067). 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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$223Average$308FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapest$225Average$419FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapest$279Average$2,039FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$450Average$1,451FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$490Average$2,192FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Fiji AirwaysCheapest$796Average$995FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$954Average$2,393FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$965Average$2,008FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,053Average$2,026FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AustraliaCheapest$1,140Average$1,897FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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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