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Cheap flights from Ontario to Brisbane from $825

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Brisbane departing on 16/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Brisbane

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
18:39 - 06:30
ONT
-
BNE
18h 51m
1 stop
United Airlines Logo
10:30 - 12:12
BNE
-
ONT
18h 42m
1 stop
$1,543United Airlines
Wed, 17 Jun - Wed, 24 Jun
United Airlines Logo
18:53 - 07:30
ONT
-
BNE
18h 37m
1 stop
United Airlines Logo
11:40 - 12:20
BNE
-
ONT
18h 40m
1 stop
$1,549United Airlines
Wed, 4 Nov - Wed, 18 Nov
United Airlines Logo
18:39 - 06:30
ONT
-
BNE
18h 51m
1 stop
United Airlines Logo
06:55 - 12:12
BNE
-
ONT
22h 17m
2 stops
$1,568United Airlines
Mon, 27 Jul - Sun, 9 Aug
United Airlines Logo
05:00 - 06:30
ONT
-
BNE
56h 30m
2 stops
United Airlines Logo
10:30 - 20:42
BNE
-
ONT
27h 12m
2 stops
$1,571United Airlines
Tue, 30 Jun - Tue, 7 Jul
United Airlines Logo
13:56 - 06:30
ONT
-
BNE
23h 34m
1 stop
United Airlines Logo
07:05 - 12:12
BNE
-
ONT
22h 07m
2 stops
$1,577United Airlines
Mon, 7 Sep - Mon, 14 Sep
United Airlines Logo
05:00 - 06:30
ONT
-
BNE
32h 30m
2 stops
United Airlines Logo
07:05 - 12:12
BNE
-
ONT
22h 07m
2 stops
$1,584United Airlines
Mon, 7 Sep - Mon, 14 Sep
United Airlines Logo
05:00 - 06:30
ONT
-
BNE
56h 30m
2 stops
United Airlines Logo
18:55 - 18:11
BNE
-
ONT
40h 16m
2 stops
$1,605United Airlines
Tue, 1 Sep - Sat, 19 Sep
United Airlines Logo
19:13 - 06:30
ONT
-
BNE
18h 17m
1 stop
United Airlines Logo
10:30 - 12:12
BNE
-
ONT
18h 42m
1 stop
$1,613United Airlines
Fri, 21 Aug - Sun, 6 Sep
United Airlines Logo
05:00 - 06:30
ONT
-
BNE
56h 30m
2 stops
United Airlines Logo
10:40 - 20:20
BNE
-
ONT
26h 40m
2 stops
$1,641United Airlines
Thu, 24 Sep - Mon, 26 Oct
United Airlines Logo
13:56 - 06:30
ONT
-
BNE
23h 34m
1 stop
United Airlines Logo
07:05 - 12:12
BNE
-
ONT
22h 07m
2 stops
$1,647United Airlines
Fri, 4 Sep - Mon, 14 Sep

Qatar Airways flights from Ontario to Brisbane

Our best Qatar Airways deals on Ontario to Brisbane flight tickets
Qatar Airways
23 Nov
ONT14:59Ontario
37h 56m
2 stops
BNE22:55Brisbane
22 Feb
BNE15:10Brisbane
40h 47m
2 stops
ONT13:57Ontario
$2,608
Qatar Airways
28 Aug
ONT07:06Ontario
41h 24m
2 stops
BNE17:30Brisbane
6 Sept
BNE22:10Brisbane
37h 37m
2 stops
ONT18:47Ontario
$2,681
Qatar Airways
17 Aug
ONT07:06Ontario
41h 24m
2 stops
BNE17:30Brisbane
24 Aug
BNE22:10Brisbane
37h 37m
2 stops
ONT18:47Ontario
$2,688

United Airlines flights from Ontario to Brisbane

Our best United Airlines deals on Ontario to Brisbane flight tickets
United Airlines
17 June
ONT18:39Ontario
18h 51m
1 stop
BNE06:30Brisbane
24 June
BNE10:30Brisbane
18h 42m
1 stop
ONT12:12Ontario
$1,543
United Airlines
4 Nov
ONT18:53Ontario
18h 37m
1 stop
BNE07:30Brisbane
18 Nov
BNE11:40Brisbane
18h 40m
1 stop
ONT12:20Ontario
$1,549
United Airlines
27 July
ONT18:39Ontario
18h 51m
1 stop
BNE06:30Brisbane
9 Aug
BNE06:55Brisbane
22h 17m
2 stops
ONT12:12Ontario
$1,568

momondo 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, momondo users made 78,305 searches. Data last updated 4 June 2026.
Use the filters below to find and compare flights from Ontario to Brisbane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 17/6

18:39-06:30

1 stop18h 51m

Brisbane

Wed 24/6

10:30-12:12

1 stop18h 42m

$1,543

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 4/11

18:53-07:30

1 stop18h 37m

Brisbane

Wed 18/11

11:40-12:20

1 stop18h 40m

$1,549

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 27/7

18:39-06:30

1 stop18h 51m

Brisbane

Sun 9/8

06:55-12:12

2 stops22h 17m

$1,568

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Tue 30/6

05:00-06:30

2 stops56h 30m

Brisbane

Tue 7/7

10:30-20:42

2 stops27h 12m

$1,571

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 7/9

13:56-06:30

1 stop23h 34m

Brisbane

Mon 14/9

07:05-12:12

2 stops22h 07m

$1,577

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 7/9

05:00-06:30

2 stops32h 30m

Brisbane

Mon 14/9

07:05-12:12

2 stops22h 07m

$1,584

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Tue 1/9

05:00-06:30

2 stops56h 30m

Brisbane

Sat 19/9

18:55-18:11

2 stops40h 16m

$1,605
Fastest return journey

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 21/8

19:13-06:30

1 stop18h 17m

Brisbane

Sun 6/9

10:30-12:12

1 stop18h 42m

$1,613

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Thu 24/9

05:00-06:30

2 stops56h 30m

Brisbane

Mon 26/10

10:40-20:20

2 stops26h 40m

$1,641

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 4/9

13:56-06:30

1 stop23h 34m

Brisbane

Mon 14/9

07:05-12:12

2 stops22h 07m

$1,647

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Brisbane from

How to get the cheapest flight ticket from Ontario to Brisbane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Brisbane?

The cheapest day to depart on your flight to Brisbane is on a Friday when prices can be found for as low as $1,229. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brisbane is Saturday, with ticket prices averaging around $2,072.

When to book flights from Ontario to Brisbane

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Brisbane according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Ontario to Brisbane (ONT to BNE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Brisbane

Fastest flight time

18h 17m

Direct flights

None
The fastest flight from Ontario to Brisbane takes 18h 17m
There are no direct flights from Ontario to Brisbane. There are no popular flight routes from Ontario to Brisbane.
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Frequently asked questions about flying from Ontario to Brisbane

  • How far is Ontario to Brisbane by plane?

    Brisbane is 11606.9 km away from Ontario. By plane, this route typically takes 18h 17m.

  • When did momondo last update prices for flights from Ontario Airport to Brisbane Airport?

    Prices for flights from Ontario Airport to Brisbane Airport refresh daily.

  • How old do you have to be to fly from Ontario Airport to Brisbane Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Brisbane Airport.

  • What documentation or ID do you need to fly to Brisbane Airport?

    The travel and health documents you'll need for your trip to Brisbane Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Brisbane Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Brisbane?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Brisbane?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Brisbane. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Brisbane with flexible booking policies on momondo?

momondo does allow users to show only those flights to Brisbane from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Brisbane?

Once all potential Ontario to Brisbane flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Brisbane right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Brisbane flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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