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Cheap flights from Australia to Ontario from $762

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
4 Apr — 11 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 5 March 2026.

Fri 29/510:00
MEL
-
YYZ
2 stops25h 55m
Delta
Sun 14/618:08
YYZ
-
MEL
2 stops47h 42m
Delta
Deal found 28/2$1,329
Wed 18/309:10
MEL
-
YUL
2 stops29h 30m
Delta
Wed 1/412:50
YUL
-
MEL
2 stops29h 00m
Delta
Deal found 28/2$1,330
Wed 18/309:10
MEL
-
YYZ
2 stops41h 09m
Delta
Sat 28/318:14
YYZ
-
MEL
2 stops71h 36m
Delta
Deal found 2/3$1,360
Wed 6/510:00
MEL
-
YYZ
2 stops25h 59m
Delta
Thu 28/518:30
YYZ
-
MEL
2 stops47h 20m
Delta
Deal found 2/3$1,395
Fri 29/510:00
MEL
-
YYZ
2 stops25h 55m
Delta
Fri 5/613:34
YYZ
-
MEL
2 stops28h 16m
Delta
Deal found 4/3$1,397
Wed 27/510:00
MEL
-
YYZ
2 stops26h 59m
Delta
Wed 24/612:30
YYZ
-
MEL
2 stops29h 20m
Delta
Deal found 4/3$1,398
Fri 29/510:00
MEL
-
YUL
2 stops27h 41m
Delta
Fri 5/607:10
YUL
-
MEL
2 stops34h 40m
Delta
Deal found 4/3$1,398
Wed 4/310:10
MEL
-
YYZ
2 stops24h 59m
Delta
Wed 11/306:20
YYZ
-
MEL
2 stops33h 40m
Delta
Deal found 2/3$1,404
Sun 10/510:00
MEL
-
YYZ
2 stops26h 59m
Delta
Sun 7/618:10
YYZ
-
MEL
2 stops47h 40m
Delta
Deal found 2/3$1,410
Thu 23/413:30
MEL
-
YYZ
2 stops24h 39m
Multiple Airlines
Wed 6/518:35
YYZ
-
MEL
2 stops27h 30m
Multiple Airlines
Deal found 3/3$1,418
Mon 11/509:45
MEL
-
YYZ
2 stops39h 08m
American Airlines
Wed 13/506:45
YYZ
-
MEL
1 stop32h 15m
American Airlines
Deal found 28/2$1,421
Fri 29/510:00
MEL
-
YUL
2 stops27h 13m
Delta
Thu 4/618:51
YUL
-
MEL
2 stops46h 59m
Delta
Deal found 4/3$1,464

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 5 March 2026.

Round-trip from

$1,329

One-way from

$762

Popular in

December

Cheapest in

November

Average price

$1,914
Delta
  • Delta
  • 29/5-14/6
  • 4 total stops
  • 73h 37m total
  • Australia to Ontario
Search Deals
Delta
  • Delta
  • 6/5
  • 2 total stops
  • 26h 56m total
  • Australia to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($31 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 5 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

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Fri 17/4

10:00-23:10

2 stops27h 10m

Toronto Pearson Intl

Wed 22/4

12:16-07:50

2 stops29h 34m

$1,397

MelbourneMontreal

MEL - YUL

MELYUL

Melbourne

Sun 19/4

10:00-23:08

2 stops27h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

18:45-07:50

2 stops47h 05m

$1,400

MelbourneMontreal

MEL - YUL

MELYUL

Melbourne

Wed 18/3

09:10-23:45

2 stops29h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

12:50-08:50

2 stops29h 00m

$1,404

MelbourneMontreal

MEL - YUL

MELYUL

Melbourne

Fri 17/4

10:00-23:26

2 stops27h 26m

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

07:00-07:50

2 stops34h 50m

$1,404

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Sun 12/7

00:05-14:00

1 stop27h 55m

Toronto Pearson Intl

Mon 3/8

15:45-10:50

1 stop29h 05m

$1,729

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Wed 10/6

07:30-05:45

2 stops36h 15m

Toronto Pearson Intl

Mon 22/6

10:35-12:35

2 stops36h 00m

$2,013

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Sat 18/7

22:15-00:25

2 stops40h 10m

Toronto Pearson Intl

Sun 26/7

19:00-20:00

2 stops35h 00m

$2,085

MelbourneToronto

AVV - YYZ

AVVYYZ

Melbourne Avalon

Wed 6/5

20:40-17:48

2 stops35h 08m

Toronto Pearson Intl

Mon 25/5

19:00-14:20

2 stops29h 20m

$2,094

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Tue 30/6

22:15-19:27

2 stops35h 12m

Toronto Pearson Intl

Tue 28/7

19:30-20:00

2 stops34h 30m

$2,098

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 14/6

08:55-09:50

2 stops38h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

17:29-06:20

2 stops46h 51m

$2,125

Flights are sorted by cheapest return flights first.

Deals found on 2/3

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, March is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $410). Flying from Australia to Region of Ontario in June is currently the most expensive (average of $1,042). 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 5 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 5 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
8.0
Very Good
228 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.5

Crew

8.5

Entertainment

7.5

Comfort

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
228 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.5

Crew

8.5

Entertainment

7.5

Comfort

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
607 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.5

Crew

8.5

Entertainment

7.5

Comfort

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
1,189 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.5

Crew

8.5

Entertainment

7.5

Comfort

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
1,002 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.5

Crew

8.5

Entertainment

7.5

Comfort

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
10,776 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.5

Crew

8.5

Entertainment

7.5

Comfort

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, EVA Air, and Air Canada can get you from Australia to Region of Ontario in just under 22h 02m. Your travel time can differ by up to 15h 18m. There are 14996 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?

    $514 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 $716 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 $410). Flying from Australia to Region of Ontario in June is currently the most expensive (average of $1,042). 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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$224Average$310FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapest$227Average$422FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapest$281Average$2,051FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$452Average$1,464FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$491Average$2,201FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Fiji AirwaysCheapest$801Average$1,005FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$960Average$2,349FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$971Average$2,013FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,060Average$2,009FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AustraliaCheapest$1,147Average$1,909FlexibilityNo 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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