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Cheap flights from Ontario to Brisbane from $924

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BNE
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

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 31 October 2025.

Fri 14/1116:45YUL - BNE
2 stops24h 35mDelta
Fri 21/1110:40BNE - YUL
2 stops28h 19mDelta
Deal found 29/10$1,462
Fri 7/1107:00YUL - BNE
2 stops34h 20mDelta
Fri 14/1110:40BNE - YUL
2 stops28h 19mDelta
Deal found 31/10$1,463
Wed 12/1112:25YYZ - BNE
2 stops28h 55mDelta
Wed 3/1211:05BNE - YYZ
2 stops25h 53mDelta
Deal found 30/10$1,479
Wed 12/1112:45YUL - BNE
2 stops28h 35mDelta
Wed 3/1211:05BNE - YUL
2 stops27h 54mDelta
Deal found 30/10$1,483
Thu 13/1118:26YUL - BNE
2 stops46h 54mDelta
Wed 3/1211:05BNE - YUL
2 stops27h 54mDelta
Deal found 30/10$1,518
Sun 9/1100:35YYZ - BNE
1 stop42h 55mCathay Pacific
Sun 23/1112:10BNE - YYZ
1 stop39h 05mCathay Pacific
Deal found 30/10$1,853
Sun 16/1118:10YYZ - BNE
2 stops47h 10mDelta
Sun 23/1110:40BNE - YYZ
2 stops27h 41mDelta
Deal found 29/10$1,897
Wed 12/1100:35YYZ - BNE
1 stop31h 25mCathay Pacific
Wed 26/1100:30BNE - YYZ
1 stop26h 45mCathay Pacific
Deal found 30/10$1,925
Wed 12/1100:35YYZ - BNE
1 stop31h 25mCathay Pacific
Fri 30/112:10BNE - YYZ
1 stop39h 05mCathay Pacific
Deal found 28/10$1,935
Sat 15/1100:35YYZ - BNE
1 stop31h 25mCathay Pacific
Sun 23/1112:10BNE - YYZ
1 stop39h 05mCathay Pacific
Deal found 29/10$1,937
Thu 13/1113:55YYZ - BNE
1 stop42h 05mCathay Pacific
Thu 27/1100:30BNE - YYZ
1 stop35h 30mCathay Pacific
Deal found 30/10$1,963
Thu 27/1108:00YYZ - BNE
2 stops33h 45mAir Canada
Thu 4/1210:45BNE - YYZ
2 stops34h 55mAir Canada
Deal found 30/10$1,978

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 31 October 2025.

Round-trip from

$1,462

One-way from

$924

Popular in

December

Cheapest in

August

Average price

$2,442
Delta
  • Delta
  • 8/2-18/2
  • 4 total stops
  • 77h 47m total
  • Ontario to Brisbane
Search Deals
Delta
  • Delta
  • 1/2
  • 2 total stops
  • 47h 06m total
  • Ontario to Brisbane
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($677 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($120 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 31 October 2025.
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

Fri 14/11

16:45-08:20

2 stops24h 35m

Brisbane

Fri 21/11

10:40-23:59

2 stops28h 19m

$1,462

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

07:00-08:20

2 stops34h 20m

Brisbane

Fri 13/2

10:40-23:12

2 stops27h 32m

$1,462

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

18:02-08:20

2 stops47h 18m

Brisbane

Wed 11/2

11:05-23:50

2 stops27h 45m

$1,463

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

07:00-08:20

2 stops34h 20m

Brisbane

Fri 5/12

10:40-23:32

2 stops27h 52m

$1,463

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

12:50-08:20

2 stops28h 30m

Brisbane

Fri 13/2

10:40-23:54

2 stops28h 14m

$1,466

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

18:02-08:20

2 stops47h 18m

Brisbane

Sun 8/2

10:40-23:50

2 stops28h 10m

$1,466

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

18:02-08:20

2 stops47h 18m

Brisbane

Fri 13/2

10:40-23:54

2 stops28h 14m

$1,466

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Mon 17/11

12:25-08:20

2 stops28h 55m

Brisbane

Wed 3/12

11:05-21:58

2 stops25h 53m

$1,479

TorontoBrisbane

YYZ - BNE

YYZBNE

Toronto Pearson Intl

Fri 14/11

12:25-08:20

2 stops28h 55m

Brisbane

Wed 3/12

11:05-21:58

2 stops25h 53m

$1,479

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

12:45-08:20

2 stops28h 35m

Brisbane

Wed 3/12

11:05-23:59

2 stops27h 54m

$1,483

Flights are sorted by cheapest return flights first.

Deals found on 29/10

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 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 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 $408). Flying from Region of Ontario to Brisbane in July is currently the most expensive (average of $1,571). 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 ON to BNE?

Find hourly flight availability from Ontario to Brisbane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 27% on flights from Region of Ontario to Brisbane by exploring options for tickets in the morning.

How much does it cost for a return flight 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?

    Brisbane (BNE), located 12.3 km from the city centre, is the airport you fly into when you book flights from Ontario to Brisbane.

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

    For as low as $1,462, Delta can have you in Brisbane from Region of Ontario in 24h 35m. The distance from Region of Ontario to Brisbane is about 15435 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Ottawa - 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 holiday 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 $408). Flying from Region of Ontario to Brisbane in July is currently the most expensive (average of $1,571). 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

Travelling to a place near Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
Ipswich
Caboolture
Redcliffe

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Top 3 airlines flying from Ontario to Brisbane

Discover the top 3 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 647,157 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$413Average$2,393FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,558Average$2,314FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$2,112Average$2,615FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Ontario to Brisbane?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Brisbane. 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 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?

Yes, we can. To see specific flights from Ontario to Brisbane with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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