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Cheap flights from Ontario to Brisbane from $814

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 26/10. 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

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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
18:53 - 06:30
ONT
-
BNE
18h 37m
1 stop
United Airlines Logo
11:40 - 09:57
BNE
-
ONT
16h 17m
1 stop
$1,551United Airlines
Mon, 26 Oct - Fri, 13 Nov
Multiple Airlines Logo
07:00 - 22:25
ONT
-
BNE
22h 25m
2 stops
Multiple Airlines Logo
16:15 - 21:28
BNE
-
ONT
23h 13m
2 stops
$1,558Multiple Airlines
Wed, 14 Oct - Tue, 1 Dec
United Airlines Logo
18:53 - 07:30
ONT
-
BNE
18h 37m
1 stop
United Airlines Logo
07:55 - 12:20
BNE
-
ONT
22h 25m
2 stops
$1,575United Airlines
Mon, 9 Nov - Thu, 14 Jan
American Airlines Logo
13:31 - 06:30
ONT
-
BNE
23h 59m
2 stops
American Airlines Logo
09:15 - 11:53
BNE
-
ONT
20h 38m
1 stop
$1,646American Airlines
Mon, 26 Oct - Fri, 13 Nov
Multiple Airlines Logo
07:20 - 10:55
ONT
-
BNE
34h 35m
2 stops
Multiple Airlines Logo
14:00 - 21:20
BNE
-
ONT
24h 20m
2 stops
$1,846Multiple Airlines
Thu, 3 Sep - Sat, 5 Sep
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
$2,025United Airlines
Fri, 19 Jun - Fri, 3 Jul
Multiple Airlines Logo
18:39 - 06:30
ONT
-
BNE
18h 51m
1 stop
Multiple Airlines Logo
10:30 - 12:12
BNE
-
ONT
18h 42m
1 stop
$2,039Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
United Airlines Logo
19:13 - 06:30
ONT
-
BNE
18h 17m
1 stop
United Airlines Logo
11:40 - 12:20
BNE
-
ONT
18h 40m
1 stop
$2,040United Airlines
Wed, 16 Sep - Wed, 18 Nov
Multiple Airlines Logo
18:39 - 06:30
ONT
-
BNE
18h 51m
1 stop
Multiple Airlines Logo
10:30 - 12:12
BNE
-
ONT
18h 42m
1 stop
$2,043Multiple Airlines
Fri, 12 Jun - Tue, 23 Jun
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
$2,047United Airlines
Mon, 17 Aug - Wed, 26 Aug

United Airlines flights from Ontario to Brisbane

Our best United Airlines deals on Ontario to Brisbane flight tickets
United Airlines
26 Oct
ONT18:53Ontario
18h 37m
1 stop
BNE06:30Brisbane
13 Nov
BNE11:40Brisbane
16h 17m
1 stop
ONT09:57Ontario
$1,551
United Airlines
9 Nov
ONT18:53Ontario
18h 37m
1 stop
BNE07:30Brisbane
14 Jan
BNE07:55Brisbane
22h 25m
2 stops
ONT12:20Ontario
$1,575
United Airlines
19 June
ONT18:39Ontario
18h 51m
1 stop
BNE06:30Brisbane
3 July
BNE10:30Brisbane
18h 42m
1 stop
ONT12:12Ontario
$2,025

Qatar Airways flights from Ontario to Brisbane

Our best Qatar Airways deals on Ontario to Brisbane flight tickets
Qatar Airways
29 Sept
ONT07:20Ontario
41h 10m
2 stops
BNE17:30Brisbane
1 Nov
BNE15:10Brisbane
45h 12m
2 stops
ONT19:22Ontario
$2,524
Qatar Airways
31 Aug
ONT07:06Ontario
41h 24m
2 stops
BNE17:30Brisbane
16 Sept
BNE22:10Brisbane
37h 47m
2 stops
ONT18:57Ontario
$2,570
Qatar Airways
31 Aug
ONT07:06Ontario
41h 24m
2 stops
BNE17:30Brisbane
12 Sept
BNE22:10Brisbane
37h 47m
2 stops
ONT18:57Ontario
$2,626

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 18 May 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
Fastest return journey

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 26/10

18:53-06:30

1 stop18h 37m

Brisbane

Fri 13/11

11:40-09:57

1 stop16h 17m

$1,551

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 14/10

07:00-22:25

2 stops22h 25m

Brisbane

Tue 1/12

16:15-21:28

2 stops23h 13m

$1,558

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 9/11

18:53-07:30

1 stop18h 37m

Brisbane

Thu 14/1

07:55-12:20

2 stops22h 25m

$1,575

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 26/10

13:31-06:30

2 stops23h 59m

Brisbane

Fri 13/11

09:15-11:53

1 stop20h 38m

$1,646

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Thu 3/9

07:20-10:55

2 stops34h 35m

Brisbane

Sat 5/9

14:00-21:20

2 stops24h 20m

$1,846

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 19/6

18:39-06:30

1 stop18h 51m

Brisbane

Fri 3/7

10:30-12:12

1 stop18h 42m

$2,025

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Sun 14/6

18:39-06:30

1 stop18h 51m

Brisbane

Sun 21/6

10:30-12:12

1 stop18h 42m

$2,039

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Wed 16/9

19:13-06:30

1 stop18h 17m

Brisbane

Wed 18/11

11:40-12:20

1 stop18h 40m

$2,040

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Fri 12/6

18:39-06:30

1 stop18h 51m

Brisbane

Tue 23/6

10:30-12:12

1 stop18h 42m

$2,043

OntarioBrisbane

ONT - BNE

ONTBNE

Ontario

Mon 17/8

13:18-06:30

2 stops24h 12m

Brisbane

Wed 26/8

10:30-12:12

1 stop18h 42m

$2,047

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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