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Cheap flights from Ontario to Brisbane from $663

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 28/2. 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

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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
18:37 - 07:30
ONT
-
BNE
18h 53m
1 stop
United Airlines Logo
11:40 - 12:38
BNE
-
ONT
18h 58m
1 stop
$1,276United Airlines
Fri, 20 Feb - Fri, 27 Feb
United Airlines Logo
18:37 - 07:30
ONT
-
BNE
18h 53m
1 stop
United Airlines Logo
11:40 - 12:38
BNE
-
ONT
18h 58m
1 stop
$1,277United Airlines
Mon, 16 Feb - Fri, 20 Feb
United Airlines Logo
05:00 - 07:30
ONT
-
BNE
32h 30m
2 stops
United Airlines Logo
11:40 - 20:50
BNE
-
ONT
27h 10m
2 stops
$1,283United Airlines
Mon, 16 Feb - Fri, 20 Feb
United Airlines Logo
05:00 - 07:30
ONT
-
BNE
32h 30m
2 stops
United Airlines Logo
11:40 - 12:38
BNE
-
ONT
18h 58m
1 stop
$1,284United Airlines
Sun, 22 Feb - Sun, 1 Mar
United Airlines Logo
05:15 - 06:30
ONT
-
BNE
32h 15m
2 stops
United Airlines Logo
10:40 - 23:59
BNE
-
ONT
30h 19m
1 stop
$1,292United Airlines
Fri, 13 Mar - Sat, 28 Mar
United Airlines Logo
05:10 - 06:30
ONT
-
BNE
56h 20m
2 stops
United Airlines Logo
10:30 - 20:36
BNE
-
ONT
27h 06m
2 stops
$1,303United Airlines
Tue, 31 Mar - Tue, 21 Apr
United Airlines Logo
13:50 - 07:30
ONT
-
BNE
23h 40m
1 stop
United Airlines Logo
11:40 - 21:59
BNE
-
ONT
52h 19m
2 stops
$1,305United Airlines
Thu, 19 Feb - Thu, 26 Feb
United Airlines Logo
06:00 - 07:30
ONT
-
BNE
55h 30m
2 stops
United Airlines Logo
10:40 - 20:50
BNE
-
ONT
27h 10m
2 stops
$1,306United Airlines
Sun, 1 Mar - Wed, 11 Mar
United Airlines Logo
06:00 - 07:30
ONT
-
BNE
55h 30m
2 stops
United Airlines Logo
10:40 - 21:36
BNE
-
ONT
52h 56m
2 stops
$1,316United Airlines
Sun, 1 Mar - Sun, 8 Mar
United Airlines Logo
18:37 - 06:30
ONT
-
BNE
18h 53m
1 stop
United Airlines Logo
10:40 - 12:18
BNE
-
ONT
18h 38m
1 stop
$1,395United Airlines
Mon, 9 Mar - Sun, 15 Mar

United Airlines flights from Ontario to Brisbane

Our best United Airlines deals on Ontario to Brisbane flight tickets
United Airlines
9 Feb
ONT06:00Ontario
31h 30m
1 stop
BNE07:30Brisbane
22 Feb
BNE11:40Brisbane
18h 58m
1 stop
ONT12:38Ontario
$1,263
United Airlines
20 Feb
ONT18:37Ontario
18h 53m
1 stop
BNE07:30Brisbane
27 Feb
BNE11:40Brisbane
18h 58m
1 stop
ONT12:38Ontario
$1,276
United Airlines
16 Feb
ONT18:37Ontario
18h 53m
1 stop
BNE07:30Brisbane
20 Feb
BNE11:40Brisbane
18h 58m
1 stop
ONT12:38Ontario
$1,277

Qatar Airways flights from Ontario to Brisbane

Our best Qatar Airways deals on Ontario to Brisbane flight tickets
Qatar Airways
11 Feb
ONT11:53Ontario
35h 37m
2 stops
BNE17:30Brisbane
5 Mar
BNE21:55Brisbane
38h 47m
2 stops
ONT18:42Ontario
$4,637
Qatar Airways
18 Feb
ONT12:02Ontario
35h 28m
2 stops
BNE17:30Brisbane
24 Feb
BNE21:55Brisbane
38h 47m
2 stops
ONT18:42Ontario
$4,638
Qatar Airways
11 Feb
ONT11:53Ontario
35h 37m
2 stops
BNE17:30Brisbane
5 Mar
BNE21:55Brisbane
38h 47m
2 stops
ONT18:42Ontario
$4,743

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 6 February 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

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 20/2

18:37-07:30

1 stop18h 53m

Brisbane

Fri 27/2

11:40-12:38

1 stop18h 58m

$1,276

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 16/2

18:37-07:30

1 stop18h 53m

Brisbane

Fri 20/2

11:40-12:38

1 stop18h 58m

$1,277

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 16/2

05:00-07:30

2 stops32h 30m

Brisbane

Fri 20/2

11:40-20:50

2 stops27h 10m

$1,283

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Sun 22/2

05:00-07:30

2 stops32h 30m

Brisbane

Sun 1/3

11:40-12:38

1 stop18h 58m

$1,284

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 13/3

05:15-06:30

2 stops32h 15m

Brisbane

Sat 28/3

10:40-23:59

1 stop30h 19m

$1,292

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Tue 31/3

05:10-06:30

2 stops56h 20m

Brisbane

Tue 21/4

10:30-20:36

2 stops27h 06m

$1,303

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Thu 19/2

13:50-07:30

1 stop23h 40m

Brisbane

Thu 26/2

11:40-21:59

2 stops52h 19m

$1,305

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Sun 1/3

06:00-07:30

2 stops55h 30m

Brisbane

Wed 11/3

10:40-20:50

2 stops27h 10m

$1,306

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Sun 1/3

06:00-07:30

2 stops55h 30m

Brisbane

Sun 8/3

10:40-21:36

2 stops52h 56m

$1,316

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 9/3

18:37-06:30

1 stop18h 53m

Brisbane

Sun 15/3

10:40-12:18

1 stop18h 38m

$1,395

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 $1,360. 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 $2,179.

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 27m

Direct flights

None
The fastest flight from Ontario to Brisbane takes 18h 27m
There are no direct flights from Ontario to Brisbane. There are no popular flight routes from Ontario to Brisbane.
Search flight deals

  • How far is Ontario to Brisbane by plane?

    Brisbane is 11606.9 km away from Ontario. By plane, this route typically takes 18h 27m.

  • 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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