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Cheap flights from Ontario to Brisbane from $783

ONT — BNE
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Brisbane

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Brisbane

Mon 19/1016:03 -
1 stop21h 27m
Wed 4/1111:20 -
1 stop19h 09m
Deal found 17/9$1,499
Sat 31/1013:35 -
1 stop23h 55m
Wed 4/1111:20 -
1 stop24h 41m
Deal found 17/9$1,513
Fri 25/1206:00 -
1 stop31h 30m
Tue 12/111:20 -
1 stop22h 07m
Deal found 19/9$1,521
Mon 12/1005:00 -
2 stops32h 30m
Fri 23/1010:30 -
2 stops43h 16m
Deal found 19/9$1,538
Mon 28/913:52 -
1 stop23h 38m
Fri 9/1010:30 -
2 stops43h 16m
Deal found 18/9$1,539
Fri 18/919:13 -
1 stop18h 17m
Mon 12/1006:55 -
2 stops25h 27m
Deal found 18/9$1,544
Wed 18/1116:17 -
1 stop21h 13m
Wed 9/1207:05 -
2 stops28h 31m
Deal found 20/9$1,545
Mon 12/1018:32 -
1 stop18h 58m
Thu 22/1006:05 -
2 stops26h 17m
Deal found 17/9$1,546
Mon 21/905:00 -
2 stops32h 30m
Mon 12/1006:55 -
2 stops22h 23m
Deal found 16/9$1,551

Find flight deals from Ontario to Brisbane

Round-trip from

$1,483

One-way from

$783

Popular in

December

Cheapest in

March

Average price

$1,409
1/2-14/2
  • 1/2-14/2
  • 4 total stops
  • 48h 28m total
  • Ontario to Brisbane
Search Deals
United Airlines
  • United Airlines
  • 12/10-31/12
  • 1 total stop
  • 21h 27m total
  • Ontario to Brisbane
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Brisbane that are best for you.

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Route

Depart

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Price

Cheapest return flight

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Mon 12/10

16:03-06:30

1 stop21h 27m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$783
Fastest return journey

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Sat 20/3

18:53-06:30

1 stop18h 37m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$787

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Wed 27/1

11:20-07:30

1 stop26h 10m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$787

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Thu 5/11

13:35-07:30

1 stop23h 55m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$790

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Wed 9/12

05:45-07:30

2 stops31h 45m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$790

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Fri 30/10

13:32-06:30

2 stops23h 58m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$790

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Tue 8/12

13:40-07:30

2 stops23h 50m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$790

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Mon 7/12

05:00-07:30

2 stops32h 30m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$790

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Sun 11/10

06:07-06:30

1 stop31h 23m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$807

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Fri 29/1

18:53-07:30

1 stop18h 37m

Brisbane

Mon 8/2

11:20-09:47

1 stop16h 27m

$1,511

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Related info for your journey

  • How long is the flight from Ontario to Brisbane?

    Departing from Ontario to Brisbane will take you 18h 50m. The distance from Ontario to Brisbane is about 11599 km.

  • 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.

See more FAQs

Travelling to a place near Brisbane?

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

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How does Cheapflights help users find flights from Ontario to Brisbane?

Deals for Ontario to Brisbane flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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?

Certainly. Search results for flights to Brisbane from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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