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Cheap flights from Ontario to Brisbane from C$ 829

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BNE
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Brisbane

Keep the following information in mind while searching for Ontario to Brisbane flight deals. Data was last updated 6 January 2026.

Round-trip from

C$ 1,722

One-way from

C$ 829

Popular in

December

Cheapest in

August

Average price

C$ 2,690
Qatar Airways
  • Qatar Airways
  • 21/4-5/5
  • 2 total stops
  • 68h 10m total
  • Ontario to Brisbane
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9/3
  • 9/3
  • 2 total stops
  • 43h 00m total
  • Ontario to Brisbane
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 420 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Ontario to Brisbane

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Brisbane
Explore the most affordable flight options available from Ontario to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 January 2026.

Tue 21/48:55 p.m.YUL - BNE
1 stop30h 35mQatar Airways
Tue 5/53:10 p.m.BNE - YUL
1 stop37h 35mQatar Airways
Deal found 5/1C$ 1,722
Mon 4/58:55 p.m.YUL - BNE
1 stop35h 50mQatar Airways
Mon 25/53:10 p.m.BNE - YUL
1 stop37h 35mQatar Airways
Deal found 4/1C$ 1,728
Sun 3/58:55 p.m.YUL - BNE
1 stop35h 50mQatar Airways
Mon 25/53:10 p.m.BNE - YUL
1 stop37h 35mQatar Airways
Deal found 6/1C$ 1,740
Sun 22/210:00 a.m.YYZ - BNE
1 stop28h 00mMultiple Airlines
Mon 9/37:40 p.m.BNE - YYZ
2 stops33h 55mMultiple Airlines
Deal found 5/1C$ 1,754
Sun 1/28:05 a.m.YUL - BNE
3 stops33h 40mAir Canada
Sun 8/210:45 a.m.BNE - YUL
3 stops35h 47mAir Canada
Deal found 5/1C$ 1,755
Sat 4/410:45 a.m.YTZ - BNE
2 stops30h 20mAir Canada
Mon 13/410:00 a.m.BNE - YTZ
2 stops22h 17mAir Canada
Deal found 5/1C$ 1,755
Fri 6/37:45 a.m.YYZ - BNE
3 stops34h 00mMultiple Airlines
Sun 22/37:40 p.m.BNE - YYZ
2 stops35h 43mMultiple Airlines
Deal found 5/1C$ 1,757
Thu 29/110:00 a.m.YYZ - BNE
1 stop28h 00mMultiple Airlines
Fri 13/27:40 p.m.BNE - YYZ
2 stops33h 00mMultiple Airlines
Deal found 5/1C$ 1,758
Tue 24/310:25 a.m.YTZ - BNE
2 stops31h 20mAir Canada
Mon 6/410:00 a.m.BNE - YTZ
2 stops35h 15mAir Canada
Deal found 5/1C$ 1,761
Sat 14/310:35 p.m.YYZ - BNE
2 stops46h 55mAir Canada
Wed 8/410:00 a.m.BNE - YYZ
1 stop19h 38mAir Canada
Deal found 5/1C$ 1,761
Sat 21/38:50 p.m.YYZ - BNE
1 stop20h 55mAir Canada
Mon 6/410:00 a.m.BNE - YYZ
1 stop25h 20mAir Canada
Deal found 5/1C$ 1,763
Sun 1/27:00 a.m.YTZ - BNE
2 stops34h 45mAir Canada
Mon 9/210:45 a.m.BNE - YTZ
2 stops49h 53mAir Canada
Deal found 5/1C$ 1,765

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Brisbane 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 6 January 2026.
Use the filters below to find and compare flights from Ontario to Brisbane that are best for you.

Fly from

Ontario

Fly to

Brisbane

Route

Depart

Return

Price

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

8:55 p.m.-10:45 p.m.

1 stop35h 50m

Brisbane

Mon 25/5

3:10 p.m.-2:45 p.m.

1 stop37h 35m

C$ 1,728

TorontoBrisbane

YTZ - BNE

YTZBNE

Toronto Island

Sat 4/4

10:45 a.m.-7:05 a.m.

2 stops30h 20m

Brisbane

Mon 13/4

10:00 a.m.-6:17 p.m.

2 stops22h 17m

C$ 1,755

TorontoBrisbane

YTZ - BNE

YTZBNE

Toronto Island

Wed 25/3

12:30 p.m.-7:45 a.m.

2 stops29h 15m

Brisbane

Tue 7/4

10:00 a.m.-6:17 p.m.

2 stops22h 17m

C$ 1,761

TorontoBrisbane

YTZ - BNE

YTZBNE

Toronto Island

Sun 1/2

7:00 a.m.-8:45 a.m.

2 stops34h 45m

Brisbane

Mon 9/2

10:45 a.m.-9:38 p.m.

2 stops49h 53m

C$ 1,765

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:50 p.m.-10:55 p.m.

1 stop35h 05m

Brisbane

Thu 5/2

3:10 p.m.-2:05 p.m.

1 stop37h 55m

C$ 1,770

TorontoBrisbane

YTZ - BNE

YTZBNE

Toronto Island

Wed 18/2

7:00 a.m.-8:45 a.m.

2 stops34h 45m

Brisbane

Wed 25/2

10:45 a.m.-6:10 p.m.

2 stops22h 25m

C$ 1,772

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Tue 10/2

8:20 p.m.-8:45 a.m.

1 stop21h 25m

Brisbane

Wed 18/2

10:45 a.m.-4:49 p.m.

1 stop21h 04m

C$ 1,774

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Mon 9/2

4:45 p.m.-8:45 a.m.

2 stops25h 00m

Brisbane

Tue 17/2

10:45 a.m.-9:37 p.m.

1 stop25h 52m

C$ 1,774

TorontoBrisbane

YTZ - BNE

YTZBNE

Toronto Island

Fri 20/2

10:25 a.m.-8:45 a.m.

2 stops31h 20m

Brisbane

Fri 27/2

10:45 a.m.-9:38 p.m.

2 stops25h 53m

C$ 1,777

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:50 p.m.-10:55 p.m.

1 stop35h 05m

Brisbane

Mon 2/3

3:10 p.m.-2:05 p.m.

1 stop37h 55m

C$ 1,786

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Ontario 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 Ontario to Brisbane

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

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Brisbane (average of C$ 311). Flying from Region of Ontario to Brisbane in July is currently the most expensive (average of C$ 1,415). 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.

How much does it cost to fly round-trip from Region of Ontario to Brisbane?

Related info for your journey

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

  • What airport do you fly into for flights to Brisbane from Ontario?

    Located just 12.3 km from the city centre, Brisbane (BNE) is the airport most travelers will use when flying to Brisbane from Ontario.

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

    A quick flight from Region of Ontario to Brisbane can take about 27h 05m. Qatar Airways provides one of the quickest options available for as low as C$ 1,869. The distance from Region of Ontario to Brisbane is about 15290 km. This flight may include one or multiple stops.

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

    C$ 612 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on China Eastern and Air Canada, with prices starting from C$ 1,013 and C$ 1,026, respectively.

  • What are the most popular routes from Region of Ontario to Brisbane?

    Most travellers choose Toronto Pearson Intl - Brisbane, Montreal Pierre Elliott Trudeau Intl - Brisbane or Toronto Island - Brisbane when deciding on the best route from Region of Ontario to Brisbane.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Brisbane (average of C$ 311). Flying from Region of Ontario to Brisbane in July is currently the most expensive (average of C$ 1,415). 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

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Alternative routes for Ontario to Brisbane

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Brisbane

Discover the top 10 airlines that operate flights from Ontario to Brisbane. 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 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 211AverageC$ 328FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 246AverageC$ 381FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Fiji AirwaysCheapestC$ 961AverageC$ 1,215FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
DeltaCheapestC$ 1,083AverageC$ 1,314FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 1,088AverageC$ 1,695FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapestC$ 1,348AverageC$ 1,943FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapestC$ 1,440AverageC$ 2,206FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapestC$ 1,454AverageC$ 2,174FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapestC$ 1,518AverageC$ 2,321FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestC$ 1,730AverageC$ 1,864FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Ontario to Brisbane?

When you search for this flight from Ontario to Brisbane, 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 Ontario to Brisbane?

Cheapflights helps you find that perfect flight to Brisbane from Ontario 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 Ontario to Brisbane with no change fees?

Need flexible booking options for your flight to Brisbane from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brisbane from Ontario today and book when prices fit your budget.

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