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

Departing from Australia to Region of Ontario will take you 25h 51m. Airlines will cover a distance of 15014 km. Both multi-stop and direct flights can be found to your destination and back.

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

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 742. However, be on the lookout for offers from Air Canada and Cathay Pacific, as they are both options that can get you from Australia to Region of Ontario for a low price.

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.

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).

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$ 721+ Cheap Flights from Australia to Ontario

Cheap flight deals from Australia to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 13 September 2026.

Tue 13/1010:00 a.m. -

1 stop21h 45m

Wed 28/106:40 p.m. -

1 stop23h 05m

Deal found 12/9C$ 1,361

Tue 27/109:45 a.m. -

1 stop20h 34m

Tue 3/115:40 p.m. -

1 stop24h 05m

Deal found 11/9C$ 1,363

Thu 8/1010:00 a.m. -

1 stop19h 53m

Thu 29/108:20 p.m. -

1 stop21h 25m

Deal found 11/9C$ 1,368

Fri 30/1011:15 a.m. -

2 stops38h 44m

Sun 1/116:10 a.m. -

1 stop32h 45m

Deal found 11/9C$ 1,379

Tue 27/109:45 a.m. -

2 stops25h 51m

Tue 3/113:35 p.m. -

2 stops26h 10m

Deal found 11/9C$ 1,380

Tue 24/1110:45 a.m. -

1 stop29h 39m

Sun 31/15:20 p.m. -

2 stops24h 25m

Deal found 13/9C$ 1,390

Thu 15/1010:20 a.m. -

2 stops23h 18m

Thu 29/103:00 p.m. -

2 stops26h 35m

Deal found 13/9C$ 1,393

Thu 1/1010:00 a.m. -

2 stops21h 30m

Thu 29/102:45 p.m. -

2 stops27h 00m

Deal found 11/9C$ 1,395

Wed 7/1010:00 a.m. -

2 stops21h 30m

Mon 19/105:20 p.m. -

2 stops23h 45m

Deal found 10/9C$ 1,402

Tue 13/1010:00 a.m. -

2 stops25h 30m

Wed 28/1010:45 a.m. -

2 stops31h 00m

Deal found 12/9C$ 1,437

Mon 2/1111:20 a.m. -

2 stops22h 38m

Mon 16/113:00 p.m. -

2 stops26h 35m

Deal found 9/9C$ 1,445

Wed 28/109:45 a.m. -

2 stops22h 34m

Wed 4/113:35 p.m. -

2 stops26h 10m

Deal found 13/9C$ 1,452

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 13 September 2026.

Tue 27/109:45 a.m. -

2 stops25h 51m

Tue 3/113:35 p.m. -

2 stops26h 10m

Deal found 11/9C$ 1,380

Tue 27/1012:00 p.m. -

1 stop25h 47m

Tue 3/112:01 p.m. -

1 stop22h 59m

Deal found 12/9C$ 1,559

Wed 18/1111:30 a.m. -

2 stops27h 07m

Wed 13/110:53 a.m. -

2 stops30h 37m

Deal found 11/9C$ 1,595

Tue 17/1110:45 p.m. -

2 stops41h 01m

Sat 16/15:12 p.m. -

1 stop43h 48m

Deal found 11/9C$ 1,623

Tue 20/1010:15 a.m. -

2 stops28h 14m

Fri 30/101:34 p.m. -

2 stops26h 56m

Deal found 11/9C$ 1,725

Mon 2/113:50 p.m. -

1 stop38h 15m

Mon 16/119:05 p.m. -

2 stops42h 20m

Deal found 11/9C$ 1,921

Thu 15/1010:55 p.m. -

3 stops36h 08m

Sat 31/103:00 p.m. -

2 stops35h 10m

Deal found 8/9C$ 2,162

Tue 17/113:30 p.m. -

1 stop45h 25m

Tue 12/12:20 p.m. -

1 stop40h 45m

Deal found 11/9C$ 2,515

Wed 28/109:45 a.m. -

2 stops22h 34m

Wed 4/113:35 p.m. -

2 stops26h 10m

Deal found 13/9C$ 1,452

Mon 26/1011:45 a.m. -

2 stops40h 43m

Mon 2/117:00 a.m. -

2 stops34h 30m

Deal found 10/9C$ 1,603

Tue 3/1111:10 a.m. -

2 stops28h 36m

Tue 10/112:01 p.m. -

1 stop24h 54m

Deal found 13/9C$ 1,635

Sun 22/117:15 p.m. -

2 stops50h 30m

Sun 17/12:01 p.m. -

1 stop22h 59m

Deal found 10/9C$ 1,639

Wed 10/210:45 a.m. -

2 stops46h 11m

Sun 14/23:35 p.m. -

2 stops26h 10m

Deal found 10/9C$ 1,504

Mon 28/912:00 p.m. -

1 stop24h 59m

Mon 28/123:25 p.m. -

2 stops25h 35m

Deal found 10/9C$ 1,642

Fri 20/1110:45 a.m. -

2 stops24h 11m

Mon 30/1112:30 p.m. -

2 stops29h 15m

Deal found 9/9C$ 1,505

Thu 15/1011:55 a.m. -

1 stop34h 05m

Thu 29/105:10 p.m. -

1 stop25h 20m

Deal found 13/9C$ 1,667

Mon 28/912:00 p.m. -

1 stop24h 59m

Sat 28/114:15 p.m. -

1 stop22h 20m

Deal found 9/9C$ 1,694

Wed 14/1010:20 a.m. -

2 stops23h 00m

Mon 26/103:35 p.m. -

2 stops26h 00m

Deal found 11/9C$ 1,591

Tue 24/119:10 a.m. -

2 stops28h 49m

Thu 21/12:01 p.m. -

2 stops27h 14m

Deal found 12/9C$ 1,696

Fri 23/1010:20 a.m. -

2 stops28h 23m

Fri 30/108:05 a.m. -

2 stops33h 30m

Deal found 8/9C$ 1,639

Fri 22/19:15 p.m. -

2 stops36h 40m

Fri 5/26:40 p.m. -

1 stop28h 55m

Deal found 8/9C$ 1,707

Tue 8/1210:55 p.m. -

2 stops43h 50m

Tue 12/12:01 p.m. -

2 stops39h 24m

Deal found 11/9C$ 2,357

Fri 12/27:10 a.m. -

2 stops29h 23m

Sun 14/26:15 p.m. -

2 stops29h 00m

Deal found 11/9C$ 1,641

Mon 28/910:20 a.m. -

1 stop19h 54m

Mon 28/126:30 a.m. -

1 stop31h 50m

Deal found 13/9C$ 2,262

Mon 1/39:15 p.m. -

2 stops36h 02m

Wed 17/36:40 p.m. -

1 stop29h 55m

Deal found 10/9C$ 1,712

Tue 10/1111:20 a.m. -

2 stops22h 59m

Tue 17/113:35 p.m. -

2 stops26h 00m

Deal found 9/9C$ 1,645

Sun 6/127:00 a.m. -

2 stops47h 05m

Wed 9/129:05 p.m. -

3 stops51h 15m

Deal found 8/9C$ 3,114

Tue 13/109:25 p.m. -

2 stops34h 27m

Tue 20/106:45 a.m. -

3 stops32h 40m

Deal found 9/9C$ 1,764

Sun 20/1210:40 a.m. -

2 stops27h 22m

Mon 25/19:45 a.m. -

2 stops31h 45m

Deal found 12/9C$ 3,239

Fri 25/910:00 a.m. -

2 stops25h 30m

Sat 17/1012:30 p.m. -

2 stops28h 35m

Deal found 8/9C$ 1,685

Find flight deals from Australia to Ontario

Round-trip from	C$ 1,361
One-way from	C$ 721
Popular in	December
Cheapest in	March
Average price	C$ 2,035

Air Canada
13/10-28/10
2 total stops
44h 50m total
Australia to Ontario

Search Deals

21/10-31/12
3 total stops
42h 45m total
Australia to Ontario

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 64 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 57 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyToronto

SYD Sydney Kingsford Smith - YTZ Toronto Island

SYDYTZ

Sydney Kingsford Smith

Wed 21/10

2:15 p.m.-6:00 p.m.

3 stops42h 45m

Toronto Island

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 721

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Thu 22/10

2:15 p.m.-7:05 a.m.

3 stops31h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 737

BrisbaneToronto

BNE Brisbane - YYZ Toronto Pearson Intl

BNEYYZ

Brisbane

Tue 10/11

11:25 a.m.-9:39 p.m.

3 stops49h 14m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 866

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Thu 22/10

8:50 p.m.-7:50 a.m.

3 stops47h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 922

BrisbaneToronto

BNE Brisbane - YYZ Toronto Pearson Intl

BNEYYZ

Brisbane

Wed 13/1

10:40 a.m.-12:01 a.m.

2 stops28h 21m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 968

BrisbaneToronto

BNE Brisbane - YYZ Toronto Pearson Intl

BNEYYZ

Brisbane

Wed 3/2

10:40 a.m.-11:00 p.m.

2 stops27h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 968

BrisbaneToronto

BNE Brisbane - YYZ Toronto Pearson Intl

BNEYYZ

Brisbane

Wed 10/2

10:40 a.m.-11:04 p.m.

2 stops27h 24m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 974

BrisbaneToronto

BNE Brisbane - YYZ Toronto Pearson Intl

BNEYYZ

Brisbane

Sat 14/11

11:40 p.m.-4:05 p.m.

3 stops55h 25m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 978

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Fri 30/10

9:10 p.m.-3:30 p.m.

2 stops54h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 1,039

BrisbaneToronto

BNE Brisbane - YYZ Toronto Pearson Intl

BNEYYZ

Brisbane

Thu 12/11

11:40 a.m.-11:40 p.m.

3 stops51h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,050

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

BNE-YTZ

MEL-YYZ

SYD-YYZ

SYD-YUL

PER-YYZ

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

AU0-CAON

BNE-YTZ

MEL-YYZ

SYD-YYZ

SYD-YUL

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

Currently, February is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of C$ 1,684). Flying from Australia to Region of Ontario in December is currently the most expensive (average of C$ 2,516). 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.

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

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to Region of Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Asiana Airlines,Delta, andCathay Pacific from Australia to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.1

Very good

561 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Asiana Airlines

8.1

Very good

561 reviews

Asiana Airlines

8.1

Very good

561 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Delta

7.8

Good

8,564 reviews

Asiana Airlines

8.1

Very good

561 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Cathay Pacific

7.6

Good

1,486 reviews

Asiana Airlines

8.1

Very good

561 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Qantas Airways

7.5

Good

1,093 reviews

Asiana Airlines

8.1

Very good

561 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Air Canada

7.1

Good

11,621 reviews

Asiana Airlines

8.1

Very good

561 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Related info for your journey

How long is the flight from Australia to Region of Ontario?
Departing from Australia to Region of Ontario will take you 25h 51m. Airlines will cover a distance of 15014 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Australia to Region of Ontario one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 742. However, be on the lookout for offers from Air Canada and Cathay Pacific, 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, February is the cheapest month in which you can book a flight from Australia to Region of Ontario (average of C$ 1,684). Flying from Australia to Region of Ontario in December is currently the most expensive (average of C$ 2,516). 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

Airlines

Alternative routes

Complete your trip

Direct flights to Canada

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Airlines flying to Ontario

Air Canada flights to Ontario

Flair Airlines flights to Ontario

Porter Airlines flights to Ontario

WestJet flights to Ontario

Air Transat flights to Ontario

Top 5 airlines flying from Australia to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 465	AverageC$ 1,280	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 1,585	AverageC$ 2,552	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Cathay Pacific	CheapestC$ 1,647	AverageC$ 2,482	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Asiana Airlines	CheapestC$ 1,659	AverageC$ 2,215	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Qantas Airways	CheapestC$ 2,076	AverageC$ 2,076	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways 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$ 721

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Ontario

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 13 September 2026.

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 13 September 2026.

Best flights from Australia to OntarioDiscover 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 13 September 2026.

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 13 September 2026.

Direct flights from Australia to OntarioExplore direct flight options from Australia to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2026.

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 13 September 2026.

Last-minute flights from Australia to OntarioDiscover last-minute flight deals from Australia to Ontario. Data last updated 13 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Ontario. Data last updated 13 September 2026 and is based on user searches.

One-way flights from Australia to OntarioSearch for one-way flight options from Australia to Ontario. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

Search for one-way flight options from Australia to Ontario. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

Find flight deals from Australia to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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 13 September 2026.

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.

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

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to Region of Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Asiana Airlines,Delta, andCathay Pacific from Australia to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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?

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.

Airlines flying to Ontario

Alternative routes for Australia to Ontario

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

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Australia to Ontario by cabin class

Find flights from Australia to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Ontario flights

Browse other Australia and Ontario flight options. Last updated on 13 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Ontario

Find the right flight back to Australia after your stay in Ontario

Australia to Ontario flights

Consider these flights travelling from Australia to Ontario.

Top 5 airlines flying from Australia to Ontario

Fly with Cheapflights

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 13 September 2026.

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 13 September 2026.

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 13 September 2026.

Last-minute flights from Australia to Ontario
Discover last-minute flight deals from Australia to Ontario. Data last updated 13 September 2026 and is based on user searches.

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 13 September 2026.