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$582+ Cheap flights from Brisbane (BNE) to Ontario (ONT)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — ONT
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Find flight deals from Brisbane to Ontario

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 octubre 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1811:40 amBNE - ONT
2 stops27h 04mUnited Airlines
lun. 12/295:05 amONT - BNE
2 stops32h 25mUnited Airlines
Deal found 10/27$903
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:40 amBNE - ONT
1 stop18h 57mUnited Airlines
dom. 11/166:38 pmONT - BNE
1 stop18h 52mUnited Airlines
Deal found 10/28$905
This Kissandfly.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:40 amBNE - ONT
1 stop18h 57mLufthansa
dom. 11/166:38 pmONT - BNE
1 stop18h 52mLufthansa
Deal found 10/28$939
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2711:40 amBNE - ONT
1 stop23h 54mUnited Airlines
jue. 12/41:50 pmONT - BNE
1 stop23h 40mUnited Airlines
Deal found 10/27$952
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/211:40 amBNE - ONT
1 stop18h 57mUnited Airlines
lun. 11/176:38 pmONT - BNE
1 stop18h 52mUnited Airlines
Deal found 10/27$953
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1311:40 amBNE - ONT
1 stop18h 57mUnited Airlines
jue. 11/276:05 amONT - BNE
2 stops31h 25mUnited Airlines
Deal found 10/28$956
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/1511:40 amBNE - ONT
1 stop23h 54mUnited Airlines
sáb. 11/226:38 pmONT - BNE
1 stop18h 52mUnited Airlines
Deal found 10/27$1,001
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1411:40 amBNE - ONT
1 stop18h 57mUnited Airlines
vie. 11/281:40 pmONT - BNE
1 stop23h 50mUnited Airlines
Deal found 10/29$1,008
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1011:40 amBNE - ONT
1 stop23h 54mUnited Airlines
dom. 11/161:40 pmONT - BNE
1 stop23h 50mUnited Airlines
Deal found 10/27$1,105

Cheap 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$873
(BestPriceTravel)

One-way from

$582
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$787
Provider with most accurate pricing for Brisbane-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brisbane-Ontario flights.
Search Deals
From Brisbane to Ontario
Search Deals
One-way flight from Brisbane to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from Brisbane to Ontario that are best for you.

Fly from

Brisbane

Fly to

Ontario

Route

Depart

Return

Price

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

mié. 11/12

11:40 am-12:37 pm

1 stop18h 57m

Ontario

mié. 11/26

1:29 pm-7:30 am

2 stops24h 01m

$903

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

mar. 11/18

11:40 am-8:44 pm

2 stops27h 04m

Ontario

lun. 12/29

5:05 am-7:30 am

2 stops32h 25m

$903

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

mié. 2/18

11:05 am-11:52 pm

2 stops30h 47m

Ontario

lun. 3/9

6:00 am-7:20 am

2 stops32h 20m

$933

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

jue. 11/27

11:40 am-12:37 pm

1 stop18h 57m

Ontario

jue. 12/4

1:34 pm-7:30 am

2 stops23h 56m

$952

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

lun. 11/17

11:40 am-12:31 pm

2 stops42h 51m

$582

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

mar. 11/18

11:40 am-12:31 pm

2 stops42h 51m

$583

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

mar. 11/4

11:40 am-12:37 pm

1 stop18h 57m

$585

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

dom. 2/15

10:40 am-10:52 pm

2 stops30h 12m

$616

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

dom. 11/16

11:40 am-8:44 pm

2 stops27h 04m

$651

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

mié. 2/18

7:50 pm-9:55 pm

2 stops44h 05m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Brisbane-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brisbane-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Brisbane-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brisbane-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brisbane-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Brisbane to Ontario

What is the cheapest month to book a flight from Brisbane to Ontario?

Currently, February is the cheapest month in which you can book a flight from Brisbane to Ontario (average of $509). Flying from Brisbane to Ontario in December is currently the most expensive (average of $702). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

    United Airlines can get you from Brisbane to Ontario in just under 18h 57m. Your travel time can differ by up to . Airlines will cover a distance of 7207 mi.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Brisbane to Ontario?

    Currently, February is the cheapest month in which you can book a flight from Brisbane to Ontario (average of $509). Flying from Brisbane to Ontario in December is currently the most expensive (average of $702). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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