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Cheap flights from Ontario to Brisbane from $826

ONT — BNE
1 Dec — 8 Dec1
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 2/1113:35 -
1 stop23h 55m
Sun 15/1111:20 -
1 stop19h 09m
Deal found 1/11$1,642
Fri 30/1013:35 -
1 stop23h 55m
Fri 13/1111:20 -
1 stop26h 55m
Deal found 28/10$1,649
Wed 25/1118:37 -
1 stop18h 53m
Thu 3/1211:20 -
1 stop16h 18m
Deal found 29/10$1,700
Mon 16/1118:37 -
1 stop18h 53m
Mon 23/1111:20 -
1 stop19h 09m
Deal found 31/10$1,702
Wed 2/1205:00 -
2 stops32h 30m
Sun 13/1211:20 -
1 stop16h 53m
Deal found 30/10$1,708
Sat 31/1013:35 -
1 stop23h 55m
Wed 4/1111:20 -
1 stop24h 41m
Deal found 28/10$1,729
Thu 12/1118:37 -
1 stop18h 53m
Thu 26/1105:05 -
2 stops23h 38m
Deal found 28/10$1,735
Wed 9/1216:17 -
1 stop21h 13m
Sun 27/1211:20 -
1 stop29h 33m
Deal found 28/10$1,739
Sat 21/1116:17 -
1 stop21h 13m
Sat 5/1217:55 -
2 stops44h 43m
Deal found 30/10$1,745

Find flight deals from Ontario to Brisbane

Round-trip from

$1,615

One-way from

$826

Popular in

October

Cheapest in

March

Average price

$1,314
United Airlines
  • United Airlines
  • 3/3-19/3
  • 2 total stops
  • 37h 53m total
  • Ontario to Brisbane
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United Airlines
  • United Airlines
  • 28/2-31/12
  • 1 total stop
  • 18h 53m total
  • Ontario to Brisbane
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($123 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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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Price

Cheapest return flight

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Sun 28/2

18:37-07:30

1 stop18h 53m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$826

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Fri 2/4

05:00-06:30

2 stops32h 30m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$826

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Sun 11/4

13:33-06:30

1 stop23h 57m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$826

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Wed 2/12

05:00-07:30

2 stops32h 30m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$863

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Mon 7/12

13:40-07:30

2 stops23h 50m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$863

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Fri 6/11

13:35-07:30

1 stop23h 55m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$863

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Fri 11/12

18:40-07:30

1 stop18h 50m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$872

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Fri 25/12

05:00-07:30

2 stops32h 30m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$877

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Tue 10/11

13:35-13:20

2 stops29h 45m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$894
Fastest return journey

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Wed 7/4

18:53-06:30

1 stop18h 37m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$1,241

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 21 resultsSorted by cheapest first
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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

Related info for your journey

  • How long is the flight from Ontario to Brisbane?

    Departing from Ontario to Brisbane will take you 18h 53m. The distance from Ontario to Brisbane is about 11599 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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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