How long is the flight from Australia to Region of Ontario?

Philippine Airlines, Japan Airlines, and Alaska Airlines can get you from Australia to Region of Ontario in just under 29h. Your travel time can differ by up to 4h 18m. There are 16241 km between Australia and Region of Ontario. This flight may include one or multiple stops. Find deals

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

$954 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Air Canada and Cathay Pacific, with prices starting from $968 and $989, respectively. Find deals

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm. Find deals

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

How far in advance should I book a flight from Australia to Region of Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 75% on flights from Australia to Region of Ontario compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $2,385. For sooner than that we have options available in the next 3 days from $2,499.

What is the cheapest month to fly from Australia to Region of Ontario?

The best pricing can be found in the month of February. Prices to Region of Ontario from Australia average $2,346. You can even find prices in February for less than $2,346, as users have found deals to Region of Ontario from as low as $1,087. The month of December appears to be one of the more expensive times to travel to Region of Ontario from Australia. Flying in the targeted month can save you up to 24%.

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 holiday 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.

$534+ Flights from Australia to Ontario

Cheap flight deals from Australia to Ontario

Round-trip from	$1,605
One-way from	$534
Popular in	December
Cheapest in	February
Average price	$2,204

Philippine Airlines
7/9-21/9
2 total stops
67h 55m total
Australia to Ontario

Search Deals

22/10
3 total stops
46h 17m total
Australia to Ontario

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($375 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

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 18 August 2025.

Sun 7/908:00MEL - YYZ

1 stop29h 00mPhilippine Airlines

Sun 21/901:35YYZ - MEL

1 stop38h 55mPhilippine Airlines

Deal found 18/8$1,605

Sun 5/1011:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 19/1001:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 17/8$1,628

Wed 8/1009:00MEL - YYZ

1 stop29h 00mPhilippine Airlines

Wed 29/1001:50YYZ - MEL

1 stop35h 20mPhilippine Airlines

Deal found 16/8$1,629

Sun 21/910:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 5/1001:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 18/8$1,634

Tue 4/1107:20MEL - YYZ

2 stops33h 18mJapan Airlines

Tue 9/1206:30YYZ - MEL

2 stops31h 10mJapan Airlines

Deal found 17/8$1,669

Tue 21/1014:15SYD - YYZ

2 stops25h 28mMultiple Airlines

Tue 28/1006:30YYZ - SYD

2 stops39h 15mMultiple Airlines

Deal found 16/8$1,669

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,692

Fri 19/908:00MEL - YYZ

1 stop29h 00mPhilippine Airlines

Sun 21/901:35YYZ - MEL

1 stop38h 55mPhilippine Airlines

Deal found 17/8$1,695

Wed 17/910:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 21/901:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 17/8$1,697

Wed 10/909:30SYD - YYZ

1 stop26h 20mMultiple Airlines

Tue 30/910:40YYZ - SYD

1 stop30h 20mMultiple Airlines

Deal found 16/8$1,706

Sat 18/1022:15BNE - YYZ

1 stop37h 05mEVA Air

Sat 8/1100:15YYZ - BNE

1 stop29h 05mEVA Air

Deal found 16/8$1,708

Fri 12/909:30SYD - YYZ

1 stop35h 30mMultiple Airlines

Tue 23/911:00YYZ - SYD

2 stops30h 00mMultiple Airlines

Deal found 17/8$1,708

Best flights from Australia to Ontario
Discover carefully curated flight deals from Australia to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2025.

Sun 7/908:00MEL - YYZ

1 stop29h 00mPhilippine Airlines

Sun 21/901:35YYZ - MEL

1 stop38h 55mPhilippine Airlines

Deal found 18/8$1,605

Tue 4/1107:20MEL - YYZ

2 stops33h 18mJapan Airlines

Tue 9/1206:30YYZ - MEL

2 stops31h 10mJapan Airlines

Deal found 17/8$1,669

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,692

Sat 18/1022:15BNE - YYZ

1 stop37h 05mEVA Air

Sat 8/1100:15YYZ - BNE

1 stop29h 05mEVA Air

Deal found 16/8$1,708

Fri 12/909:30SYD - YYZ

1 stop35h 30mMultiple Airlines

Tue 23/911:00YYZ - SYD

2 stops30h 00mMultiple Airlines

Deal found 17/8$1,708

Fri 6/212:10BNE - YYZ

1 stop47h 25mCathay Pacific

Fri 20/213:55YYZ - BNE

1 stop41h 45mCathay Pacific

Deal found 17/8$1,738

Wed 22/1010:20SYD - YTZ

2 stops23h 26mAir Canada

Tue 28/1012:30YTZ - SYD

2 stops29h 05mAir Canada

Deal found 17/8$1,780

Wed 3/915:05MEL - YYZ

1 stop21h 45mBritish Airways

Tue 9/906:49YYZ - MEL

2 stops33h 56mBritish Airways

Deal found 16/8$1,999

Sun 5/1011:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 19/1001:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 17/8$1,628

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Tue 23/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,692

Sun 2/1107:20MEL - YYZ

2 stops30h 33mJapan Airlines

Tue 9/1206:30YYZ - MEL

2 stops31h 10mJapan Airlines

Deal found 15/8$1,695

Mon 3/1118:00BNE - YYZ

2 stops33h 15mMultiple Airlines

Sat 29/1100:35YYZ - BNE

1 stop31h 05mMultiple Airlines

Deal found 18/8$1,709

Direct flights from Australia to Ontario
Explore direct flight options from Australia to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 August 2025.

Sun 21/909:20SYD - YYZ

Nonstop21h 10mAir Canada

Mon 6/1018:45YYZ - SYD

Nonstop22h 35mAir Canada

Deal found 16/8$3,076

Sun 5/1010:20SYD - YYZ

Nonstop21h 10mAir Canada

Mon 20/1018:45YYZ - SYD

Nonstop22h 35mAir Canada

Deal found 17/8$3,173

Thu 18/1211:20SYD - YYZ

Nonstop21h 39mMultiple Airlines

Sun 28/1218:40YYZ - SYD

Nonstop22h 55mMultiple Airlines

Deal found 18/8$17,439

Mon 6/1010:20SYD - YYZ

Nonstop21h 10mAir Canada

Mon 13/1018:45YYZ - SYD

Nonstop22h 35mAir Canada

Deal found 16/8$17,608

Sat 27/1211:20SYD - YYZ

Nonstop21h 39mAir Canada

Sun 18/118:40YYZ - SYD

Nonstop22h 55mAir Canada

Deal found 17/8$18,060

Wed 10/909:20SYD - YYZ

Nonstop21h 10mAir Canada

Tue 23/918:45YYZ - SYD

Nonstop22h 35mAir Canada

Deal found 16/8$18,356

Sun 31/809:20SYD - YYZ

Nonstop21h 08mAir Canada

Wed 24/918:45YYZ - SYD

Nonstop22h 35mAir Canada

Deal found 17/8$19,276

Thu 11/909:20SYD - YYZ

Nonstop21h 10mMultiple Airlines

Tue 16/918:45YYZ - SYD

Nonstop22h 35mMultiple Airlines

Deal found 18/8$20,254

Sat 13/922:30MEL - YYZ

Nonstop34h 40mDelta

Thu 2/1020:55YYZ - MEL

Nonstop5h 55mDelta

Deal found 16/8$24,355

Sat 13/909:35AVV - YYZ

Nonstop32h 55mDelta

Thu 2/1010:40YYZ - AVV

Nonstop5h 50mDelta

Deal found 17/8$28,751

Last-minute flights from Australia to Ontario
Discover last-minute flight deals from Australia to Ontario. Data last updated 18 August 2025 and is based on user searches.

Sun 7/908:00MEL - YYZ

1 stop29h 00mPhilippine Airlines

Sun 21/901:35YYZ - MEL

1 stop38h 55mPhilippine Airlines

Deal found 18/8$1,605

Tue 9/917:45SYD - YYZ

1 stop27h 14mMultiple Airlines

Sat 13/914:00YYZ - SYD

2 stops34h 40mMultiple Airlines

Deal found 15/8$1,717

Wed 10/910:20SYD - YYZ

2 stops25h 30mMultiple Airlines

Tue 30/910:40YYZ - SYD

1 stop30h 20mMultiple Airlines

Deal found 16/8$1,706

Thu 11/921:40SYD - YYZ

2 stops55h 20mAlaska Airlines

Tue 16/916:45YYZ - SYD

2 stops37h 00mAlaska Airlines

Deal found 15/8$1,731

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Wed 24/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,692

Fri 12/909:30SYD - YYZ

1 stop35h 30mMultiple Airlines

Tue 23/911:00YYZ - SYD

2 stops30h 00mMultiple Airlines

Deal found 17/8$1,708

Fri 12/921:40SYD - YYZ

2 stops31h 20mAlaska Airlines

Thu 25/916:45YYZ - SYD

2 stops37h 00mAlaska Airlines

Deal found 18/8$1,729

Sun 14/921:40SYD - YYZ

2 stops55h 20mAlaska Airlines

Tue 23/916:45YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 18/8$1,735

Wed 17/910:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 21/901:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 17/8$1,697

Fri 19/908:00MEL - YYZ

1 stop29h 00mPhilippine Airlines

Sun 21/901:35YYZ - MEL

1 stop38h 55mPhilippine Airlines

Deal found 17/8$1,695

Sun 21/910:10SYD - YYZ

1 stop26h 50mPhilippine Airlines

Sun 5/1001:35YYZ - SYD

1 stop40h 25mPhilippine Airlines

Deal found 18/8$1,634

Thu 25/922:15BNE - YYZ

1 stop37h 05mEVA Air

Thu 9/1001:45YYZ - BNE

1 stop28h 15mEVA Air

Deal found 16/8$1,734

One-way flights from Australia to Ontario
Search for one-way flight options from Australia to Ontario. Find affordable one-way fares based on user searches. Data last updated 18 August 2025.

Wed 22/1017:20SYD - YUL

3 stops46h 17mMultiple Airlines

Deal found 17/8$534

Fri 24/1017:20SYD - YUL

3 stops46h 17mMultiple Airlines

Deal found 17/8$736

Wed 15/1017:20SYD - YUL

3 stops46h 17mMultiple Airlines

Deal found 16/8$766

Wed 17/908:15BNE - YOW

3 stops47h 39mMultiple Airlines

Deal found 18/8$809

Sat 15/1111:25BNE - YYZ

2 stops28h 13mMultiple Airlines

Deal found 15/8$831

Wed 24/916:20SYD - YUL

3 stops46h 17mMultiple Airlines

Deal found 17/8$846

Wed 15/1014:50PER - YYZ

3 stops58h 48mMultiple Airlines

Deal found 16/8$891

Wed 5/1117:50PER - YYZ

2 stops56h 35mMultiple Airlines

Deal found 18/8$906

Mon 20/1021:55PER - YYZ

2 stops52h 30mMultiple Airlines

Deal found 15/8$911

Sat 8/1122:35BNE - YYZ

1 stop36h 45mEVA Air

Deal found 15/8$954

Sun 14/906:45MEL - YYZ

3 stops55h 58mMultiple Airlines

Deal found 16/8$960

Fri 19/916:20SYD - YTZ

3 stops40h 35mMultiple Airlines

Deal found 17/8$960

Fly from

Fly to

Route

Depart

Return

Price

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 7/9

08:00-23:00

1 stop29h 00m

Toronto Pearson Intl

Sun 21/9

01:35-06:30

1 stop38h 55m

$1,605

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 5/10

11:10-23:00

1 stop26h 50m

Toronto Pearson Intl

Sun 19/10

01:35-09:00

1 stop40h 25m

$1,628

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Sun 21/9

10:10-23:00

1 stop26h 50m

Toronto Pearson Intl

Sun 5/10

01:35-09:00

1 stop40h 25m

$1,634

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Tue 4/11

07:20-00:38

2 stops33h 18m

Toronto Pearson Intl

Tue 9/12

06:30-05:40

2 stops31h 10m

$1,669

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 12/9

21:40-15:00

2 stops31h 20m

Toronto Pearson Intl

Wed 24/9

16:45-19:45

2 stops61h 00m

$1,692

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 12/9

21:40-15:00

2 stops31h 20m

Toronto Pearson Intl

Tue 23/9

16:45-19:45

2 stops61h 00m

$1,692

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Sun 2/11

07:20-22:53

2 stops30h 33m

Toronto Pearson Intl

Tue 9/12

06:30-05:40

2 stops31h 10m

$1,695

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 17/9

10:10-23:00

1 stop26h 50m

Toronto Pearson Intl

Sun 21/9

01:35-08:00

1 stop40h 25m

$1,697

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Sat 18/10

22:15-21:20

1 stop37h 05m

Toronto Pearson Intl

Sat 8/11

00:15-20:20

1 stop29h 05m

$1,708

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 12/9

09:30-07:00

1 stop35h 30m

Toronto Pearson Intl

Tue 23/9

11:00-07:00

2 stops30h 00m

$1,708

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 60 results

...

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 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 Australia to Ontario

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

Currently, May is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $1,218). Flying from Australia to Region of Ontario in December is currently the most expensive (average of $2,000). 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.

What is the cheapest time of day to fly from AU to ON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Region of Ontario as you normally would.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown with Air New Zealand, Cathay Pacific, andQantas Airways from Australia to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very Good

504 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Cathay Pacific

7.6

Good

969 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Qantas Airways

7.5

Good

896 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

United Airlines

7.4

Good

8,925 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air Canada

7.1

Good

9,992 reviews

Air New Zealand

8.0

Very Good

504 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

How long is the flight from Australia to Region of Ontario?
Philippine Airlines, Japan Airlines, and Alaska Airlines can get you from Australia to Region of Ontario in just under 29h. Your travel time can differ by up to 4h 18m. There are 16241 km between Australia and Region of Ontario. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Australia to Region of Ontario one-way?
$954 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Air Canada and Cathay Pacific, with prices starting from $968 and $989, respectively.
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 holiday 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 Region of Ontario?
Currently, May is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of $1,218). Flying from Australia to Region of Ontario in December is currently the most expensive (average of $2,000). 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

Alternative routes for Australia to Ontario

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Complete your trip

Region of Ontario car hire

Toronto Pearson Intl Airport car hire

Ottawa Airport car hire

Toronto Island Airport car hire

Hamilton Airport car hire

London Airport car hire

Toronto Region of Waterloo Intl Airport car hire

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North Bay Airport car hire

Find a return flight route from Ontario

Top 10 airlines flying from Australia to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	Cheapest$245	Average$445	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	Cheapest$253	Average$357	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	Cheapest$662	Average$2,646	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Fiji Airways	Cheapest$867	Average$1,097	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
United Airlines	Cheapest$1,067	Average$3,218	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,091	Average$2,527	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,108	Average$2,243	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
American Airlines	Cheapest$1,147	Average$2,221	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest$1,182	Average$1,821	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Virgin Australia	Cheapest$1,241	Average$2,176	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Australia.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Australia to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Australia to Ontario from $534

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Ontario

Keep the following information in mind while searching for Australia to Ontario flight deals. Data was last updated 18 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to Ontario

Cheapest flights from Australia to OntarioExplore 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 18 August 2025.

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 18 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Ontario that are best for you.

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.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from AU to ON?

Find hourly flight availability from Australia to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown with Air New Zealand, Cathay Pacific, andQantas Airways from Australia to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Australia to Region of Ontario?

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

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

How can I find direct flights from Australia to Ontario?

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

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

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Alternative routes for Australia to Ontario

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Top 10 airlines flying from Australia to Ontario

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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 18 August 2025.