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

The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as C$ 853. However, be on the lookout for offers from China Eastern and Japan Airlines, as they are both options that can get you from Australia to Region of Ontario for a low price.

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

To save up to 69% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Australia to Region of Ontario from C$ 2,183 1-2 weeks out and tickets from C$ 2,385 for flights departing within the next 72 hours.

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

May is one of the best times of the year to fly to Region of Ontario from Australia. Prices for May average C$ 2,128 per person but you can even find prices for as low as C$ 482. The most expensive prices can be found in the month of December. Opting for a May flight can save you 27% on your journey compared to booking in December

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.

C$ 1,746+ Flights from Australia to Ontario - Compare & Save Big

Cheap flight deals from Australia to Ontario

Round-trip from	C$ 1,480
One-way from	C$ 772
Popular in	December
Cheapest in	May
Average price	C$ 2,271

4/6-20/6
5 total stops
58h 47m total
Australia to Ontario

Search Deals

13/6
3 total stops
46h 17m total
Australia to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 354 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 75 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 30 April 2025.

Wed 4/61:15 p.m.SYD - YYZ

3 stops31h 37mMultiple Airlines

Fri 20/66:35 p.m.YYZ - SYD

2 stops27h 10mMultiple Airlines

Deal found 29/4C$ 1,480

Tue 17/611:55 p.m.BNE - YYZ

1 stop43h 50mCathay Pacific

Sun 24/81:50 a.m.YYZ - BNE

1 stop43h 15mCathay Pacific

Deal found 29/4C$ 1,500

Mon 20/106:05 p.m.BNE - YYZ

2 stops33h 45mMultiple Airlines

Tue 28/102:55 p.m.YYZ - BNE

2 stops32h 00mMultiple Airlines

Deal found 29/4C$ 1,604

Sat 12/710:15 p.m.BNE - YYZ

1 stop37h 20mEVA Air

Thu 24/71:45 a.m.YYZ - BNE

1 stop28h 15mEVA Air

Deal found 29/4C$ 1,606

Mon 9/67:25 a.m.MEL - YYZ

2 stops27h 29mMultiple Airlines

Tue 17/67:15 a.m.YYZ - MEL

3 stops36h 50mMultiple Airlines

Deal found 28/4C$ 1,657

Thu 5/68:55 a.m.SYD - YYZ

2 stops43h 35mJapan Airlines

Wed 18/66:30 a.m.YYZ - SYD

2 stops57h 50mJapan Airlines

Deal found 29/4C$ 1,657

Mon 14/710:15 p.m.BNE - YUL

2 stops40h 26mEVA Air

Thu 28/89:50 p.m.YUL - BNE

2 stops32h 10mEVA Air

Deal found 29/4C$ 1,660

Tue 3/61:15 p.m.SYD - YUL

2 stops31h 41mMultiple Airlines

Thu 12/67:30 a.m.YUL - SYD

2 stops41h 10mMultiple Airlines

Deal found 29/4C$ 1,690

Thu 15/51:15 p.m.SYD - YTZ

3 stops34h 32mMultiple Airlines

Mon 19/512:25 p.m.YTZ - SYD

3 stops33h 20mMultiple Airlines

Deal found 29/4C$ 1,734

Wed 11/67:25 a.m.MEL - YYZ

2 stops27h 29mJapan Airlines

Mon 30/66:30 a.m.YYZ - MEL

2 stops33h 15mJapan Airlines

Deal found 28/4C$ 1,758

Mon 15/910:10 a.m.SYD - YYZ

1 stop26h 00mCathay Pacific

Mon 20/1010:35 a.m.YYZ - SYD

1 stop34h 15mCathay Pacific

Deal found 29/4C$ 1,762

Sun 11/511:00 a.m.MEL - YYZ

1 stop41h 25mChina Eastern

Sat 24/54:25 p.m.YYZ - MEL

1 stop26h 35mChina Eastern

Deal found 29/4C$ 1,804

Best flights from Australia to Ontario
Discover carefully curated flight deals from Australia to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Wed 4/61:15 p.m.SYD - YYZ

3 stops31h 37mMultiple Airlines

Fri 20/66:35 p.m.YYZ - SYD

2 stops27h 10mMultiple Airlines

Deal found 29/4C$ 1,480

Tue 17/611:55 p.m.BNE - YYZ

1 stop43h 50mCathay Pacific

Sun 24/81:50 a.m.YYZ - BNE

1 stop43h 15mCathay Pacific

Deal found 29/4C$ 1,500

Sat 12/710:15 p.m.BNE - YYZ

1 stop37h 20mEVA Air

Thu 24/71:45 a.m.YYZ - BNE

1 stop28h 15mEVA Air

Deal found 29/4C$ 1,606

Thu 5/68:55 a.m.SYD - YYZ

2 stops43h 35mJapan Airlines

Wed 18/66:30 a.m.YYZ - SYD

2 stops57h 50mJapan Airlines

Deal found 29/4C$ 1,657

Sun 11/511:00 a.m.MEL - YYZ

1 stop41h 25mChina Eastern

Sat 24/54:25 p.m.YYZ - MEL

1 stop26h 35mChina Eastern

Deal found 29/4C$ 1,804

Mon 15/99:20 a.m.SYD - YTZ

2 stops36h 45mAir Canada

Wed 15/107:20 p.m.YTZ - SYD

2 stops46h 00mAir Canada

Deal found 29/4C$ 1,869

Wed 24/98:55 p.m.SYD - YYZ

2 stops37h 10mTurkish Airlines

Sun 26/109:25 p.m.YYZ - SYD

2 stops31h 20mTurkish Airlines

Deal found 29/4C$ 1,977

Fri 25/79:40 p.m.SYD - YYZ

2 stops31h 20mAlaska Airlines

Thu 21/84:45 p.m.YYZ - SYD

2 stops61h 00mAlaska Airlines

Deal found 29/4C$ 2,054

Wed 28/510:25 a.m.SYD - YYZ

1 stop26h 22mQantas Airways

Wed 4/66:30 p.m.YYZ - SYD

1 stop22h 05mQantas Airways

Deal found 29/4C$ 2,105

Wed 11/63:05 p.m.MEL - YYZ

2 stops35h 35mAmerican Airlines

Tue 22/71:15 p.m.YYZ - MEL

2 stops49h 45mAmerican Airlines

Deal found 28/4C$ 2,123

Mon 1/912:15 p.m.BNE - YYZ

2 stops25h 15mAir New Zealand

Mon 6/1012:25 p.m.YYZ - BNE

2 stops29h 20mAir New Zealand

Deal found 29/4C$ 2,166

Tue 20/59:10 a.m.SYD - YUL

2 stops40h 34mBritish Airways

Mon 26/54:00 p.m.YUL - SYD

2 stops25h 05mBritish Airways

Deal found 29/4C$ 2,332

Last-minute flights from Australia to Ontario
Discover last-minute flight deals from Australia to Ontario. Data last updated 30 April 2025 and is based on user searches.

Sun 4/52:25 p.m.MEL - YYZ

1 stop45h 45mMultiple Airlines

Mon 19/510:35 a.m.YYZ - MEL

2 stops37h 45mMultiple Airlines

Deal found 29/4C$ 2,180

Sun 4/59:45 a.m.MEL - YYZ

2 stops27h 40mQantas Airways

Mon 19/510:55 a.m.YYZ - MEL

3 stops35h 40mQantas Airways

Deal found 29/4C$ 2,658

Sun 4/54:20 p.m.BNE - YYZ

2 stops43h 50mCathay Pacific

Sat 10/51:50 a.m.YYZ - BNE

1 stop43h 15mCathay Pacific

Deal found 29/4C$ 1,547

Sun 4/59:30 p.m.BNE - YYZ

2 stops38h 40mMultiple Airlines

Sun 11/56:30 a.m.YYZ - BNE

2 stops38h 35mMultiple Airlines

Deal found 29/4C$ 1,842

Mon 5/57:25 a.m.MEL - YYZ

1 stop28h 45mCathay Pacific

Wed 21/53:30 p.m.YYZ - MEL

1 stop29h 45mCathay Pacific

Deal found 29/4C$ 1,853

Mon 5/57:25 a.m.MEL - YYZ

1 stop28h 45mCathay Pacific

Thu 22/53:30 p.m.YYZ - MEL

1 stop29h 45mCathay Pacific

Deal found 29/4C$ 1,853

Tue 6/510:20 a.m.BNE - YUL

2 stops34h 50mAir Canada

Mon 30/69:45 p.m.YUL - BNE

1 stop43h 20mAir Canada

Deal found 29/4C$ 2,604

Tue 6/58:05 p.m.BNE - YUL

2 stops33h 20mAmerican Airlines

Tue 1/77:50 a.m.YUL - BNE

2 stops31h 35mAmerican Airlines

Deal found 29/4C$ 2,626

Tue 6/512:35 p.m.BNE - YUL

2 stops35h 46mMultiple Airlines

Sun 29/68:30 a.m.YUL - BNE

2 stops36h 35mMultiple Airlines

Deal found 29/4C$ 2,631

Tue 6/58:30 p.m.MEL - YYZ

2 stops42h 26mAir Canada

Fri 16/55:30 p.m.YYZ - MEL

2 stops27h 35mAir Canada

Deal found 29/4C$ 2,664

Wed 7/511:55 a.m.MEL - YYZ

2 stops25h 20mAmerican Airlines

Tue 20/53:10 p.m.YYZ - MEL

2 stops25h 35mAmerican Airlines

Deal found 29/4C$ 2,129

Wed 7/512:10 a.m.PER - YYZ

1 stop25h 40mCathay Pacific

Wed 21/51:50 a.m.YYZ - PER

1 stop32h 50mCathay Pacific

Deal found 29/4C$ 2,748

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 30 April 2025.

Fri 13/64:20 p.m.SYD - YUL

3 stops46h 17mMultiple Airlines

Deal found 29/4C$ 772

Mon 26/512:50 p.m.MEL - YYZ

3 stops49h 54mMultiple Airlines

Deal found 28/4C$ 793

Wed 14/58:55 p.m.AVV - YYZ

3 stops56h 05mMultiple Airlines

Deal found 27/4C$ 797

Fri 23/54:20 p.m.SYD - YTZ

3 stops58h 48mMultiple Airlines

Deal found 29/4C$ 799

Fri 23/54:20 p.m.SYD - YYZ

2 stops52h 20mMultiple Airlines

Deal found 29/4C$ 807

Mon 26/56:00 a.m.PER - YYZ

3 stops54h 44mMultiple Airlines

Deal found 29/4C$ 837

Wed 1/1011:55 p.m.BNE - YYZ

1 stop36h 15mCathay Pacific

Deal found 29/4C$ 853

Mon 19/57:00 a.m.BNE - YUL

3 stops47h 16mMultiple Airlines

Deal found 29/4C$ 961

Tue 6/59:15 a.m.BNE - YYZ

2 stops34h 30mMultiple Airlines

Deal found 29/4C$ 976

Tue 13/511:00 a.m.MEL - YYZ

1 stop41h 25mChina Eastern

Deal found 27/4C$ 987

Thu 22/511:00 a.m.SYD - YYZ

1 stop41h 25mChina Eastern

Deal found 29/4C$ 1,052

Wed 9/78:55 a.m.SYD - YUL

2 stops45h 45mJapan Airlines

Deal found 29/4C$ 1,081

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 4/6

1:15 p.m.-6:52 a.m.

3 stops31h 37m

Toronto Pearson Intl

Fri 20/6

6:35 p.m.-11:45 a.m.

2 stops27h 10m

C$ 1,480

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Tue 17/6

11:55 p.m.-5:45 a.m.

1 stop43h 50m

Toronto Pearson Intl

Sun 24/8

1:50 a.m.-11:05 a.m.

1 stop43h 15m

C$ 1,500

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Mon 20/10

6:05 p.m.-1:50 p.m.

2 stops33h 45m

Toronto Pearson Intl

Tue 28/10

2:55 p.m.-12:55 p.m.

2 stops32h 00m

C$ 1,604

BrisbaneToronto

BNE - YYZ

BNEYYZ

Brisbane

Sat 12/7

10:15 p.m.-9:35 p.m.

1 stop37h 20m

Toronto Pearson Intl

Thu 24/7

1:45 a.m.-8:00 p.m.

1 stop28h 15m

C$ 1,606

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 5/6

8:55 a.m.-2:30 p.m.

2 stops43h 35m

Toronto Pearson Intl

Wed 18/6

6:30 a.m.-6:20 a.m.

2 stops57h 50m

C$ 1,657

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Mon 9/6

7:25 a.m.-8:54 p.m.

2 stops27h 29m

Toronto Pearson Intl

Tue 17/6

7:15 a.m.-10:05 a.m.

3 stops36h 50m

C$ 1,657

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Mon 14/7

10:15 p.m.-12:41 a.m.

2 stops40h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 28/8

9:50 p.m.-8:00 p.m.

2 stops32h 10m

C$ 1,660

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 3/6

1:15 p.m.-6:56 a.m.

2 stops31h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 12/6

7:30 a.m.-2:40 p.m.

2 stops41h 10m

C$ 1,690

MelbourneToronto

MEL - YYZ

MELYYZ

Melbourne

Wed 11/6

7:25 a.m.-8:54 p.m.

2 stops27h 29m

Toronto Pearson Intl

Mon 30/6

6:30 a.m.-5:45 a.m.

2 stops33h 15m

C$ 1,758

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 15/9

10:10 a.m.-10:10 p.m.

1 stop26h 00m

Toronto Pearson Intl

Mon 20/10

10:35 a.m.-11:50 a.m.

1 stop34h 15m

C$ 1,762

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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 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 Australia to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of C$ 167). Flying from Australia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm 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.

Temperature in Ontario by month

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).

Reviews of airlines servicing Ontario

To help decide which airline to fly from Australia to Ontario, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,066 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Asiana Airlines

8.2

Very good

442 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Emirates

8.0

Very good

3,213 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What are the cheapest airlines to fly from Australia to Region of Ontario one-way?
The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as C$ 853. However, be on the lookout for offers from China Eastern and Japan Airlines, as they are both options that can get you from Australia to Region of Ontario for a low price.
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 Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of C$ 167). Flying from Australia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Sydney to Vancouver Intl flights

Melbourne to Vancouver Intl flights

Brisbane to Vancouver Intl flights

Melbourne to Pearson Intl flights

Sydney to Pearson Intl flights

Auckland to Vancouver Intl flights

Avalon to Pearson Intl flights

Melbourne to Calgary flights

Papeete to Pierre Elliott Trudeau Intl flights

Perth to Vancouver Intl flights

Brisbane to Pearson Intl flights

Brisbane to Calgary flights

Melbourne to Pierre Elliott Trudeau Intl flights

Brisbane to Pierre Elliott Trudeau Intl flights

Adelaide to Vancouver Intl flights

Sydney to Calgary flights

Wellington to Vancouver Intl flights

Auckland to Pearson Intl flights

Perth to Pearson Intl flights

Sydney to Pierre Elliott Trudeau Intl flights

Sydney to Toronto Island flights

Melbourne to Winnipeg flights

Sydney to Edmonton flights

Melbourne to Ottawa flights

Adelaide to Pearson Intl flights

Auckland to Calgary flights

Papeete to Vancouver Intl flights

Sydney to Ottawa flights

Perth to Calgary flights

Canberra to Vancouver Intl flights

Brisbane to Edmonton flights

Cairns to Vancouver Intl flights

Sydney to Hamilton flights

Christchurch to Pearson Intl flights

Perth to Edmonton flights

Sydney to Victoria flights

Melbourne to Victoria flights

Melbourne to Halifax flights

Perth to Pierre Elliott Trudeau Intl flights

Queenstown to Pearson Intl flights

Wellington to Pearson Intl flights

Christchurch to Pierre Elliott Trudeau Intl flights

Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

Toronto Island Airport car rentals

Hamilton Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

London Airport car rentals

Thunder Bay Airport car rentals

Sault Ste Marie Airport car rentals

Timmins Airport car rentals

Kingston Airport car rentals

North Bay Airport car rentals

Direct flights to Canada

Find a return flight route from Ontario

Pearson Intl to Sydney flights

Pearson Intl to Melbourne flights

Pearson Intl to Brisbane flights

Pierre Elliott Trudeau Intl to Sydney flights

Pierre Elliott Trudeau Intl to Melbourne flights

Pearson Intl to Avalon flights

Toronto Island to Sydney flights

Pierre Elliott Trudeau Intl to Brisbane flights

Toronto Island to Melbourne flights

Pearson Intl to Perth flights

Ottawa to Sydney flights

Ottawa to Melbourne flights

Region of Waterloo Intl to Sydney flights

Pearson Intl to Adelaide flights

Toronto Island to Perth flights

Hamilton to Melbourne flights

Pearson Intl to Cairns flights

Pearson Intl to Coolangatta flights

Region of Waterloo Intl to Melbourne flights

Hamilton to Sydney flights

Pierre Elliott Trudeau Intl to Avalon flights

Pierre Elliott Trudeau Intl to Adelaide flights

Pearson Intl to Canberra flights

Pearson Intl to Mackay flights

Pierre Elliott Trudeau Intl to Cairns flights

Ottawa to Brisbane flights

Toronto Island to Adelaide flights

Pearson Intl to Darwin flights

Pearson Intl to Townsville flights

Ottawa to Perth flights

Pearson Intl to Newcastle flights

Pearson Intl to Maroochydore flights

Ottawa to Avalon flights

Pearson Intl to Broome flights

Windsor to Sydney flights

Thunder Bay to Brisbane flights

Pierre Elliott Trudeau Intl to Perth flights

Thunder Bay to Melbourne flights

Ottawa to Adelaide flights

Pearson Intl to Hobart flights

Pearson Intl to Gladstone flights

Ottawa to Canberra flights

Pearson Intl to Ballina flights

Ottawa to Coolangatta flights

London to Sydney flights

London to Brisbane flights

Pierre Elliott Trudeau Intl to Exmouth flights

Pierre Elliott Trudeau Intl to Emerald flights

Thunder Bay to Sydney flights

Top 7 airlines flying from Australia to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 697	AverageC$ 2,640	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Fiji Airways	CheapestC$ 924	AverageC$ 1,167	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
United Airlines	CheapestC$ 983	AverageC$ 3,043	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	CheapestC$ 1,061	AverageC$ 1,861	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Delta	CheapestC$ 1,089	AverageC$ 1,834	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Asiana Airlines	CheapestC$ 1,506	AverageC$ 2,254	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Cathay Pacific	CheapestC$ 1,571	AverageC$ 2,562	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

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

When you search for this flight from Australia to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Ontario from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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?

Not ready to book yet? You can track prices for flights from Australia to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Australia to Ontario from C$ 772

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 13/6. 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 30 April 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 30 April 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 30 April 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 30 April 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

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 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?

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.

Alternative routes for Australia to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Australia to Ontario

Fly with Cheapflights

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

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 30 April 2025.