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$399+ Cheap flights from Australia 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ONT
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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Cheap flight deals from Australia to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Australia (AU0) 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 noviembre 20, 2024.

Find flight deals from Australia to Ontario

Cheapest flights from Australia to Ontario
Explore the most affordable flight options available from Australia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/18. 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.
mié. 12/251:00 pmMEL - ONT
2 stops47h 26mUnited Airlines
mar. 1/285:10 amONT - MEL
2 stops33h 50mUnited Airlines
Deal found 11/18$792
This United Airlines deal was found by Cheapflights users on 11/18. 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. 12/2411:40 amBNE - ONT
1 stop16h 18mUnited Airlines
lun. 1/276:38 pmONT - BNE
1 stop18h 52mUnited Airlines
Deal found 11/18$1,103
This lol.travel deal was found by Cheapflights users on 11/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/219:40 pmSYD - ONT
1 stop19h 30mHawaiian Airlines
vie. 12/610:05 amONT - SYD
1 stop38h 40mHawaiian Airlines
Deal found 11/19$1,166
This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/227:15 pmSYD - ONT
2 stops45h 55mMultiple Airlines
jue. 12/510:05 amONT - SYD
1 stop38h 40mMultiple Airlines
Deal found 11/20$1,191
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2011:20 pmMEL - ONT
1 stop36h 30mChina Airlines
dom. 11/2410:45 pmONT - MEL
1 stop42h 20mChina Airlines
Deal found 11/19$1,269
This Trip.com deal was found by Cheapflights users on 11/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/31:40 pmMEL - ONT
2 stops27h 30mMultiple Airlines
sáb. 12/710:05 amONT - MEL
1 stop35h 15mMultiple Airlines
Deal found 11/19$1,347
This Jetabroad deal was found by Cheapflights users on 11/19. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/76:00 pmMEL - ONT
2 stops23h 10mHawaiian Airlines
dom. 12/1510:05 amONT - MEL
2 stops53h 30mHawaiian Airlines
Deal found 11/19$1,380
This United Airlines deal was found by Cheapflights users on 11/19. 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. 12/512:10 pmSYD - ONT
2 stops27h 37mUnited Airlines
dom. 12/810:35 amONT - SYD
1 stop27h 40mUnited Airlines
Deal found 11/19$1,494
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/265:30 pmSYD - ONT
2 stops42h 20mChina Airlines
sáb. 11/3010:45 pmONT - SYD
1 stop42h 25mChina Airlines
Deal found 11/19$1,554
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2611:10 pmBNE - ONT
1 stop35h 40mChina Airlines
sáb. 11/3010:45 pmONT - BNE
1 stop42h 00mChina Airlines
Deal found 11/19$1,747
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2011:10 pmPER - ONT
2 stops33h 40mMultiple Airlines
mié. 11/275:40 amONT - PER
3 stops32h 00mMultiple Airlines
Deal found 11/19$1,823
This Jetabroad deal was found by Cheapflights users on 11/19. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/76:00 amPER - ONT
2 stops32h 10mHawaiian Airlines
mar. 12/2410:05 amONT - PER
2 stops61h 25mHawaiian Airlines
Deal found 11/19$1,963

Find flights from Australia to Ontario within your budget

Customize your flight search to find flights from Australia 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

dom. 1/19

11:40 am-8:51 pm

2 stops27h 11m

Ontario

mié. 2/12

6:00 am-7:30 am

2 stops55h 30m

$663

MelbourneOntario

MEL - ONT

MELONT

Melbourne

mié. 12/25

1:00 pm-5:26 pm

2 stops47h 26m

Ontario

mar. 1/28

5:10 am-10:00 am

2 stops33h 50m

$792

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

dom. 1/19

9:40 pm-9:40 pm

1 stop19h 00m

Ontario

dom. 2/16

9:45 am-7:45 pm

1 stop39h 00m

$907

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

lun. 2/24

11:50 am-9:59 pm

1 stop29h 09m

Ontario

mié. 3/5

5:05 am-9:15 am

2 stops33h 10m

$955

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

jue. 5/1

10:50 pm-6:05 pm

1 stop36h 15m

Ontario

mié. 5/21

12:10 am-10:45 am

1 stop41h 35m

$1,050

MelbourneOntario

MEL - ONT

MELONT

Melbourne

mié. 3/26

11:20 pm-5:50 pm

1 stop36h 30m

Ontario

mar. 4/8

12:10 am-10:45 am

1 stop41h 35m

$1,059

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

vie. 4/18

10:10 pm-6:05 pm

1 stop36h 55m

Ontario

jue. 5/15

12:10 am-10:45 am

1 stop41h 35m

$1,062

MelbourneOntario

MEL - ONT

MELONT

Melbourne

mar. 2/18

11:20 pm-4:50 pm

1 stop36h 30m

Ontario

sáb. 2/22

9:45 am-4:20 pm

1 stop35h 35m

$1,085

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

vie. 3/28

7:45 am-5:50 pm

2 stops51h 05m

Ontario

sáb. 4/12

12:10 am-10:45 am

1 stop41h 35m

$1,204

MelbourneOntario

MEL - ONT

MELONT

Melbourne

jue. 3/27

5:45 pm-9:05 pm

2 stops21h 20m

Ontario

dom. 3/30

9:05 am-8:20 am

2 stops53h 15m

$1,207

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 47 results
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Best time to book a flight from Australia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Australia 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.

Travel insights for flights from Australia to Ontario

Get recent, data-driven insights about flights from Australia to Ontario including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Australia to Ontario (average of $236). Flying from Australia to Ontario in December is currently the most expensive (average of $298). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 noviembre 20, 2024.
Get a feel of what it's like to fly with United Airlines, Hawaiian Airlines and China Airlines from Australia to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,460 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

China Airlines
8.3
Very good
778 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Hawaiian Airlines
7.9
Good
2,287 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qatar Airways
7.5
Good
3,831 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

United Airlines
7.4
Good
9,171 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

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

  • What airport do you fly into for flights to Ontario from Australia?

    Ontario (ONT) is the airport you will fly into if you book a flight from Australia to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • What are the cheapest airlines to fly from Australia to Ontario one-way?

    One-way options have recently been found by users for as low as $399 on United Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $588 and Lufthansa from $597 one-way.

  • What are the most popular routes from Australia to Ontario?

    The most popular flight routes from Australia to Ontario are Sydney Kingsford Smith - Ontario, Melbourne - Ontario and Brisbane - Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Australia to Ontario (average of $236). Flying from Australia to Ontario in December is currently the most expensive (average of $298). 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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