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Cheap flights from Ontario to Brisbane from $582

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 10/26. 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
0 bags

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Find the cheapest flights from Ontario to Brisbane

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:53 pm - 6:30 am
ONT
-
BNE
18h 37m
1 stop
United Airlines Logo
11:40 am - 9:57 am
BNE
-
ONT
16h 17m
1 stop
$1,109United Airlines
Mon, Oct 26 - Fri, Nov 13
Multiple Airlines Logo
7:00 am - 10:25 pm
ONT
-
BNE
22h 25m
2 stops
Multiple Airlines Logo
4:15 pm - 9:28 pm
BNE
-
ONT
23h 13m
2 stops
$1,114Multiple Airlines
Wed, Oct 14 - Tue, Dec 1
United Airlines Logo
6:53 pm - 7:30 am
ONT
-
BNE
18h 37m
1 stop
United Airlines Logo
7:55 am - 12:20 pm
BNE
-
ONT
22h 25m
2 stops
$1,126United Airlines
Mon, Nov 9 - Thu, Jan 14
American Airlines Logo
1:31 pm - 6:30 am
ONT
-
BNE
23h 59m
2 stops
American Airlines Logo
9:15 am - 11:53 am
BNE
-
ONT
20h 38m
1 stop
$1,177American Airlines
Mon, Oct 26 - Fri, Nov 13
Multiple Airlines Logo
7:20 am - 10:55 am
ONT
-
BNE
34h 35m
2 stops
Multiple Airlines Logo
2:00 pm - 9:20 pm
BNE
-
ONT
24h 20m
2 stops
$1,320Multiple Airlines
Thu, Sep 3 - Sat, Sep 5
United Airlines Logo
6:39 pm - 6:30 am
ONT
-
BNE
18h 51m
1 stop
United Airlines Logo
10:30 am - 12:12 pm
BNE
-
ONT
18h 42m
1 stop
$1,448United Airlines
Fri, Jun 19 - Fri, Jul 3
Multiple Airlines Logo
6:39 pm - 6:30 am
ONT
-
BNE
18h 51m
1 stop
Multiple Airlines Logo
10:30 am - 12:12 pm
BNE
-
ONT
18h 42m
1 stop
$1,458Multiple Airlines
Sun, Jun 14 - Sun, Jun 21
United Airlines Logo
7:13 pm - 6:30 am
ONT
-
BNE
18h 17m
1 stop
United Airlines Logo
11:40 am - 12:20 pm
BNE
-
ONT
18h 40m
1 stop
$1,459United Airlines
Wed, Sep 16 - Sat, Nov 14
Multiple Airlines Logo
6:39 pm - 6:30 am
ONT
-
BNE
18h 51m
1 stop
Multiple Airlines Logo
10:30 am - 12:12 pm
BNE
-
ONT
18h 42m
1 stop
$1,461Multiple Airlines
Fri, Jun 12 - Tue, Jun 23
United Airlines Logo
1:18 pm - 6:30 am
ONT
-
BNE
24h 12m
2 stops
United Airlines Logo
10:30 am - 12:12 pm
BNE
-
ONT
18h 42m
1 stop
$1,464United Airlines
Mon, Aug 17 - Wed, Aug 26

United Airlines flights from Ontario to Brisbane

Our best United Airlines deals on Ontario to Brisbane flight tickets
United Airlines
Oct 26
ONT6:53 pmOntario
18h 37m
1 stop
BNE6:30 amBrisbane
Nov 13
BNE11:40 amBrisbane
16h 17m
1 stop
ONT9:57 amOntario
$1,109
United Airlines
Nov 9
ONT6:53 pmOntario
18h 37m
1 stop
BNE7:30 amBrisbane
Jan 14
BNE7:55 amBrisbane
22h 25m
2 stops
ONT12:20 pmOntario
$1,126
United Airlines
Jun 19
ONT6:39 pmOntario
18h 51m
1 stop
BNE6:30 amBrisbane
Jul 3
BNE10:30 amBrisbane
18h 42m
1 stop
ONT12:12 pmOntario
$1,448

Qatar Airways flights from Ontario to Brisbane

Our best Qatar Airways deals on Ontario to Brisbane flight tickets
Qatar Airways
Sep 29
ONT7:20 amOntario
41h 10m
2 stops
BNE5:30 pmBrisbane
Nov 1
BNE3:10 pmBrisbane
45h 12m
2 stops
ONT7:22 pmOntario
$1,805
Qatar Airways
Aug 31
ONT7:06 amOntario
41h 24m
2 stops
BNE5:30 pmBrisbane
Sep 15
BNE10:10 pmBrisbane
37h 47m
2 stops
ONT6:57 pmOntario
$1,838
Qatar Airways
Aug 31
ONT7:06 amOntario
41h 24m
2 stops
BNE5:30 pmBrisbane
Sep 12
BNE10:10 pmBrisbane
37h 47m
2 stops
ONT6:57 pmOntario
$1,878

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 18, 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 round-trip
Quickest round-trip

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 10/26

6:53 pm-6:30 am

1 stop18h 37m

Brisbane

Fri 11/13

11:40 am-9:57 am

1 stop16h 17m

$1,109

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 10/14

7:00 am-10:25 pm

2 stops22h 25m

Brisbane

Tue 12/1

4:15 pm-9:28 pm

2 stops23h 13m

$1,114

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 11/9

6:53 pm-7:30 am

1 stop18h 37m

Brisbane

Thu 1/14

7:55 am-12:20 pm

2 stops22h 25m

$1,126

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 10/26

1:31 pm-6:30 am

2 stops23h 59m

Brisbane

Fri 11/13

9:15 am-11:53 am

1 stop20h 38m

$1,177

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Thu 9/3

7:20 am-10:55 am

2 stops34h 35m

Brisbane

Sat 9/5

2:00 pm-9:20 pm

2 stops24h 20m

$1,320

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 6/19

6:39 pm-6:30 am

1 stop18h 51m

Brisbane

Fri 7/3

10:30 am-12:12 pm

1 stop18h 42m

$1,448

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Sun 6/14

6:39 pm-6:30 am

1 stop18h 51m

Brisbane

Sun 6/21

10:30 am-12:12 pm

1 stop18h 42m

$1,458

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 9/16

7:13 pm-6:30 am

1 stop18h 17m

Brisbane

Sat 11/14

11:40 am-12:20 pm

1 stop18h 40m

$1,459

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 6/12

6:39 pm-6:30 am

1 stop18h 51m

Brisbane

Tue 6/23

10:30 am-12:12 pm

1 stop18h 42m

$1,461

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 8/17

1:18 pm-6:30 am

2 stops24h 12m

Brisbane

Wed 8/26

10:30 am-12:12 pm

1 stop18h 42m

$1,464

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 from Ontario to Brisbane is on a Tuesday. Travelers who choose to depart for Brisbane on a Tuesday will often find tickets for as low as $1,018. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Brisbane for around $1,303.

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 round-trip 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 7212.2 mi away from Ontario. Typically, this will take 18h 17m by plane in normal conditions.

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

    Prices for flights from Ontario Airport to Brisbane Airport are refreshed on a daily basis.

  • 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 layovers. 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 required travel and health documents for your Brisbane Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brisbane Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Brisbane?

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

Yes. momondo allows you to filter the results for Ontario to Brisbane flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ontario and Brisbane by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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