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Cheap flights from Ontario to Brisbane from $826

ONT — BNE
20 Nov — 27 Nov1
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 9/1118:37 -
1 stop18h 53m
Mon 23/1111:20 -
1 stop19h 09m
Deal found 21/10$1,605
Fri 13/1118:37 -
1 stop18h 53m
Wed 25/1111:20 -
1 stop19h 09m
Deal found 20/10$1,657
Sat 24/1013:52 -
1 stop23h 38m
Sat 7/1111:20 -
1 stop19h 09m
Deal found 18/10$1,708
Sun 18/1016:03 -
1 stop21h 27m
Sat 31/1010:20 -
1 stop19h 09m
Deal found 16/10$1,710
Sat 24/1013:22 -
2 stops24h 08m
Fri 6/1111:20 -
1 stop24h 36m
Deal found 18/10$1,715
Sat 31/1013:35 -
1 stop23h 55m
Wed 4/1111:20 -
1 stop24h 41m
Deal found 20/10$1,737
Sun 22/1105:00 -
2 stops56h 30m
Sat 28/1111:20 -
1 stop22h 13m
Deal found 18/10$1,765
Tue 24/1116:17 -
2 stops27h 03m
Fri 27/1111:20 -
1 stop19h 09m
Deal found 18/10$1,768
Sat 21/1116:17 -
1 stop21h 13m
Thu 26/1107:35 -
2 stops21h 08m
Deal found 18/10$1,770

Find flight deals from Ontario to Brisbane

Round-trip from

$1,604

One-way from

$826

Popular in

July

Cheapest in

February

Average price

$1,461
United Airlines
  • United Airlines
  • 3/3-31/3
  • 2 total stops
  • 35h 22m total
  • Ontario to Brisbane
Search Deals
United Airlines
  • United Airlines
  • 5/2-31/12
  • 1 total stop
  • 18h 53m total
  • Ontario to Brisbane
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($149 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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

Fri 22/1

05:00-07:30

2 stops32h 30m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$866

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Wed 11/11

13:29-07:30

2 stops24h 01m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$866

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Mon 7/12

16:17-07:30

1 stop21h 13m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$866

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Wed 18/11

13:35-07:30

1 stop23h 55m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$868

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Mon 16/11

05:00-07:30

2 stops32h 30m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$868

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

$881

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Thu 31/12

16:00-07:30

1 stop21h 30m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$882

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

$898

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Tue 24/11

18:37-13:20

2 stops24h 43m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$899

OntarioBrisbane

ONT Ontario - BNE Brisbane

ONTBNE

Ontario

Sun 15/11

13:35-09:20

2 stops49h 45m

Brisbane

Wed 31/12

00:00-06:00

Nonstop0h 00m

$899

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 24 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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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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