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Cheap flights from Ontario to Brisbane from $782

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 21/10. 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

Find the cheapest flights from Ontario to Brisbane

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:11 - 23:25
ONT
-
BNE
45h 14m
2 stops
Multiple Airlines Logo
20:50 - 21:45
BNE
-
ONT
41h 55m
2 stops
$1,565Multiple Airlines
Thu, 6 Aug - Mon, 17 Aug
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
$1,571United Airlines
Fri, 7 Aug - Fri, 21 Aug
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
$1,573United Airlines
Fri, 7 Aug - Fri, 21 Aug
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
$1,574United Airlines
Fri, 7 Aug - Fri, 21 Aug
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
$1,576United Airlines
Fri, 7 Aug - Fri, 21 Aug
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
$1,577United Airlines
Fri, 7 Aug - Fri, 21 Aug
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
$1,584United Airlines
Wed, 29 Jul - Wed, 26 Aug
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
$1,586United Airlines
Sun, 26 Jul - Wed, 19 Aug
United Airlines Logo
13:18 - 06:30
ONT
-
BNE
24h 12m
2 stops
United Airlines Logo
10:30 - 12:12
BNE
-
ONT
18h 42m
1 stop
$1,591United Airlines
Wed, 19 Aug - Wed, 26 Aug
Multiple Airlines Logo
09:11 - 23:25
ONT
-
BNE
45h 14m
2 stops
Multiple Airlines Logo
15:30 - 22:10
BNE
-
ONT
23h 40m
2 stops
$1,603Multiple Airlines
Thu, 13 Aug - Tue, 8 Sep

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American Airlines flights from Ontario to Brisbane

Our best American Airlines deals on Ontario to Brisbane flight tickets
American Airlines
17 Nov
ONT14:59Ontario
21h 31m
1 stop
BNE06:30Brisbane
24 Nov
BNE09:40Brisbane
22h 24m
1 stop
ONT14:04Ontario
$1,651
American Airlines
22 Oct
ONT14:22Ontario
27h 33m
2 stops
BNE10:55Brisbane
29 Oct
BNE09:45Brisbane
20h 45m
1 stop
ONT13:30Ontario
$1,874

United Airlines flights from Ontario to Brisbane

Our best United Airlines deals on Ontario to Brisbane flight tickets
United Airlines
7 Aug
ONT18:39Ontario
18h 51m
1 stop
BNE06:30Brisbane
21 Aug
BNE10:30Brisbane
18h 42m
1 stop
ONT12:12Ontario
$1,571
United Airlines
7 Aug
ONT18:39Ontario
18h 51m
1 stop
BNE06:30Brisbane
21 Aug
BNE10:30Brisbane
18h 42m
1 stop
ONT12:12Ontario
$1,573
United Airlines
7 Aug
ONT18:39Ontario
18h 51m
1 stop
BNE06:30Brisbane
21 Aug
BNE10:30Brisbane
18h 42m
1 stop
ONT12:12Ontario
$1,574

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 9 July 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

Thu 6/8

09:11-23:25

2 stops45h 14m

Brisbane

Mon 17/8

20:50-21:45

2 stops41h 55m

$1,565
Fastest return journey

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 7/8

18:39-06:30

1 stop18h 51m

Brisbane

Fri 21/8

10:30-12:12

1 stop18h 42m

$1,571

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 7/8

18:39-06:30

1 stop18h 51m

Brisbane

Fri 21/8

10:30-12:12

1 stop18h 42m

$1,573

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 7/8

18:39-06:30

1 stop18h 51m

Brisbane

Fri 21/8

10:30-12:12

1 stop18h 42m

$1,574

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 7/8

18:39-06:30

1 stop18h 51m

Brisbane

Fri 21/8

10:30-12:12

1 stop18h 42m

$1,576

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 7/8

18:39-06:30

1 stop18h 51m

Brisbane

Fri 21/8

10:30-12:12

1 stop18h 42m

$1,577

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 29/7

18:39-06:30

1 stop18h 51m

Brisbane

Wed 26/8

10:30-12:12

1 stop18h 42m

$1,584

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Sun 26/7

18:39-06:30

1 stop18h 51m

Brisbane

Wed 19/8

10:30-12:12

1 stop18h 42m

$1,586

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 19/8

13:18-06:30

2 stops24h 12m

Brisbane

Wed 26/8

10:30-12:12

1 stop18h 42m

$1,591

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Thu 13/8

09:11-23:25

2 stops45h 14m

Brisbane

Tue 8/9

15:30-22:10

2 stops23h 40m

$1,603

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 Monday when prices can be found for as low as $1,406. 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 $2,128.

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.
Search flight deals

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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