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Cheap flights from Brisbane to Ontario from $709

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — ONT
30 Ιαν — 6 Φεβ1
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 31 Δεκεμβρίου 2025.

Τετ 31/1211:40BNE - ONT
1 stop28h 53mUnited Airlines
Πεμ 1/118:39ONT - BNE
1 stop18h 51mUnited Airlines
Deal found 30/12$1,903
Τρι 30/1211:40BNE - ONT
2 stops27h 27mUnited Airlines
Δευ 26/106:00ONT - BNE
2 stops31h 30mUnited Airlines
Deal found 28/12$2,179
Τρι 30/1211:40BNE - ONT
1 stop16h 21mUnited Airlines
Τετ 31/1205:05ONT - BNE
2 stops32h 25mUnited Airlines
Deal found 28/12$2,243
Τρι 30/1207:55BNE - ONT
2 stops27h 48mUnited Airlines
Σαβ 3/113:40ONT - BNE
2 stops47h 50mUnited Airlines
Deal found 29/12$2,571
Τετ 31/1210:45BNE - ONT
2 stops29h 48mAir Canada
Πεμ 1/110:42ONT - BNE
2 stops28h 03mAir Canada
Deal found 30/12$5,183
Τρι 30/1217:50BNE - ONT
2 stops41h 00mMultiple Airlines
Σαβ 3/122:50ONT - BNE
1 stop41h 55mMultiple Airlines
Deal found 29/12$5,441
Τρι 30/1210:45BNE - ONT
2 stops28h 22mMultiple Airlines
Δευ 26/106:00ONT - BNE
3 stops32h 45mMultiple Airlines
Deal found 28/12$5,550
Τρι 30/1210:45BNE - ONT
2 stops28h 22mMultiple Airlines
Κυρ 25/113:53ONT - BNE
2 stops24h 52mMultiple Airlines
Deal found 28/12$5,554
Τρι 30/1211:40BNE - ONT
1 stop16h 21mUnited Airlines
Παρ 2/118:39ONT - BNE
1 stop18h 51mUnited Airlines
Deal found 29/12$5,673
Τρι 30/1223:10BNE - ONT
1 stop35h 40mChina Airlines
Τετ 31/1222:50ONT - BNE
1 stop41h 55mChina Airlines
Deal found 28/12$5,683
Τρι 30/1211:05BNE - ONT
2 stops29h 03mMultiple Airlines
Τετ 31/1208:00ONT - BNE
2 stops56h 05mMultiple Airlines
Deal found 28/12$6,110

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 31 Δεκεμβρίου 2025.

Round-trip from

$1,128

One-way from

$709

Popular in

December

Cheapest in

March

Average price

$1,652
Delta
  • Delta
  • 13/2-20/2
  • 4 total stops
  • 63h 29m total
  • Brisbane to Ontario
Search Deals
United Airlines
  • United Airlines
  • 18/3
  • 2 total stops
  • 27h 10m total
  • Brisbane to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 31 Δεκεμβρίου 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

Παρ 13/2

10:40-23:49

2 stops31h 09m

Ontario

Παρ 20/2

06:00-08:20

2 stops32h 20m

$1,128

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Παρ 16/1

11:40-11:18

1 stop17h 38m

Ontario

Παρ 30/1

18:39-07:30

1 stop18h 51m

$1,205

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Τρι 13/1

11:40-11:18

1 stop17h 38m

Ontario

Δευ 2/2

13:24-07:30

2 stops24h 06m

$1,206

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Σαβ 14/2

11:40-12:47

1 stop19h 07m

Ontario

Σαβ 21/2

13:45-07:30

2 stops23h 45m

$1,206

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Παρ 13/2

11:40-21:59

2 stops28h 19m

Ontario

Παρ 20/2

13:45-07:30

2 stops23h 45m

$1,206

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Δευ 2/2

11:40-17:43

1 stop24h 03m

Ontario

Τρι 10/2

13:24-07:30

2 stops24h 06m

$1,206

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Πεμ 15/1

11:40-22:53

1 stop29h 13m

Ontario

Πεμ 29/1

18:39-07:30

1 stop18h 51m

$1,206

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Τετ 18/2

11:40-12:48

1 stop19h 08m

Ontario

Κυρ 22/2

18:37-07:30

1 stop18h 53m

$1,206

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Τετ 14/1

11:40-11:18

1 stop17h 38m

Ontario

Δευ 9/2

13:53-07:30

1 stop23h 37m

$1,206

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Δευ 12/1

11:40-17:43

1 stop24h 03m

$709

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 17 results
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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.

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 $842). Flying from Brisbane to Ontario in December is currently the most expensive (average of $1,021). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 31 Δεκεμβρίου 2025.
Get a feel of what it's like to fly with United Airlines from Brisbane to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,129 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,129 reviews
United Airlines
7.4
Good
9,129 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 $1,205, Delta can have you in Ontario from Brisbane in 17h 38m. 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.

  • What is the cheapest airline to fly from Brisbane to Ontario round-trip?

    According to our current data, United Airlines ($1,043), offers the cheapest pricing from Brisbane to Ontario.

  • 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.

  • 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 $842). Flying from Brisbane to Ontario in December is currently the most expensive (average of $1,021). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Brisbane to Ontario

Discover the top airline that operate flights from Brisbane to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 Δεκεμβρίου 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,043Average$1,360FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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