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Cheap flights from Brisbane to Ontario from $848

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — ONT
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brisbane to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Brisbane to Ontario
Explore the most affordable flight options available from Brisbane to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Thu 23/707:55
BNE
-
ONT
2 stops30h 50m
Multiple Airlines
Tue 28/709:11
ONT
-
BNE
2 stops45h 14m
Multiple Airlines
Deal found 29/4$1,430
Thu 3/1211:40
BNE
-
ONT
1 stop16h 17m
United Airlines
Sun 10/118:53
ONT
-
BNE
1 stop18h 42m
United Airlines
Deal found 27/4$1,497
Sun 22/1111:40
BNE
-
ONT
1 stop16h 17m
United Airlines
Tue 29/1213:33
ONT
-
BNE
1 stop24h 02m
United Airlines
Deal found 28/4$1,503
Tue 1/914:25
BNE
-
ONT
2 stops23h 55m
Multiple Airlines
Wed 9/907:20
ONT
-
BNE
2 stops23h 05m
Multiple Airlines
Deal found 30/4$1,541
Fri 6/1105:00
BNE
-
ONT
2 stops34h 28m
Multiple Airlines
Tue 10/1109:00
ONT
-
BNE
2 stops51h 35m
Multiple Airlines
Deal found 26/4$1,611
Tue 1/916:00
BNE
-
ONT
2 stops22h 20m
Multiple Airlines
Thu 10/907:20
ONT
-
BNE
2 stops23h 05m
Multiple Airlines
Deal found 29/4$1,613
Fri 5/616:00
BNE
-
ONT
2 stops23h 17m
Multiple Airlines
Tue 18/809:11
ONT
-
BNE
2 stops54h 24m
Multiple Airlines
Deal found 28/4$1,796
Fri 5/614:25
BNE
-
ONT
2 stops24h 52m
Multiple Airlines
Tue 21/709:11
ONT
-
BNE
2 stops45h 14m
Multiple Airlines
Deal found 29/4$1,805
Sat 1/808:45
BNE
-
ONT
2 stops30h 00m
Multiple Airlines
Sat 22/807:20
ONT
-
BNE
2 stops23h 05m
Multiple Airlines
Deal found 30/4$1,808
Thu 3/1216:15
BNE
-
ONT
2 stops23h 13m
Multiple Airlines
Mon 11/109:00
ONT
-
BNE
2 stops43h 25m
Multiple Airlines
Deal found 27/4$1,970

Find flight deals from Brisbane to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 May 2026.

Round-trip from

$1,430

One-way from

$848

Popular in

July

Cheapest in

February

Average price

$1,159
23/7-28/7
  • 23/7-28/7
  • 4 total stops
  • 76h 04m total
  • Brisbane to Ontario
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 24h 52m total
  • Brisbane to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($163 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brisbane to Ontario 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, Cheapflights users made 647,157 searches. Data last updated 1 May 2026.
Use the filters below to find and compare flights from Brisbane to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 12/6

16:00-21:45

2 stops22h 45m

Ontario

Fri 19/6

09:11-23:25

2 stops45h 14m

$2,341

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Mon 27/7

06:05-12:12

2 stops23h 07m

Ontario

Thu 13/8

19:13-13:20

2 stops25h 07m

$2,689

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Thu 11/6

22:50-18:00

1 stop36h 10m

Ontario

Sat 20/6

00:10-10:35

1 stop41h 25m

$2,760

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 5/5

10:30-20:36

2 stops27h 06m

Ontario

Sat 16/5

13:40-06:30

2 stops47h 50m

$2,776

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Wed 13/5

10:30-09:41

1 stop16h 11m

Ontario

Wed 20/5

13:40-06:30

2 stops23h 50m

$2,776

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sun 14/6

10:30-17:56

1 stop24h 26m

Ontario

Sun 5/7

18:39-06:30

1 stop18h 51m

$2,850
Fastest return journey

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 7/7

10:30-12:12

1 stop18h 42m

Ontario

Fri 14/8

19:13-06:30

1 stop18h 17m

$2,859

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 5/5

10:30-09:41

1 stop16h 11m

Ontario

Thu 21/5

05:45-06:30

2 stops55h 45m

$2,864

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Mon 25/5

06:55-12:12

2 stops22h 17m

Ontario

Mon 8/6

13:18-06:30

2 stops24h 12m

$3,100

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 29/5

10:30-17:28

2 stops23h 58m

Ontario

Thu 25/6

18:39-13:20

2 stops25h 41m

$3,251

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Brisbane to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Brisbane with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Brisbane to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brisbane to Ontario?

    For as low as $2,689, United Airlines can have you in Ontario from Brisbane in 23h 07m. Brisbane and Ontario are separated by a distance of 11599 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Brisbane to Ontario that include hotel bookings?

    Yes. In addition to deals on Brisbane to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brisbane to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brisbane to Ontario.

  • Can I find deals for business class flights from Brisbane to Ontario?

    Yes. Cheapflights offers flight deals from Brisbane to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Brisbane to Ontario?

Cheapflights helps you search for flights from Brisbane to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Brisbane to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Brisbane to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Brisbane to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Brisbane to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Brisbane to Ontario become cheaper?

Of course! You can now track prices for flights from Brisbane to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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