What is the cheapest airline that flies from Ontario to Western Australia?

Cathay Pacific, Emirates, and Air France are the most popular carriers operating from Ontario to Western Australia

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

The flight from Region of Ontario to Western Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Perth (the most popular airport in Western Australia), then the flight time is 32h 01m on average. If you fly from Ottawa (another popular airport in Region of Ontario) to Perth, then the average flight time is 38h 30m.

When did momondo last update prices for flights from Ontario to Western Australia?

Prices for flights from Ontario to Western Australia are updated daily.

How many operators does momondo search for flights from Ontario to Western Australia?

As of September 2026, there are 2 operators available to choose from for flights from Ontario to Western Australia.

How old do you have to be to fly from Ontario to Western Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Western Australia.

What documentation or ID do you need to fly to Western Australia?

The necessary travel and health documents for your Western Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 948 Cheap Flights from Ontario to Western Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Western Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 p.m. - 7:20 a.m.YYZ Toronto Pearson Intl-PER Perth

51h 05m2 stops Vancouver Intl Manila Ninoy Aquino Intl

8:30 a.m. - 6:10 a.m.PER Perth-YYZ Toronto Pearson Intl

33h 40m2 stops Manila Ninoy Aquino Intl Vancouver Intl

C$ 1,846Multiple Airlines

Tue, 23 Mar - Tue, 27 Apr

4:15 p.m. - 7:20 a.m.YYZ Toronto Pearson Intl-PER Perth

51h 05m2 stops Vancouver Intl Manila Ninoy Aquino Intl

8:30 a.m. - 6:45 a.m.PER Perth-YYZ Toronto Pearson Intl

34h 15m2 stops Manila Ninoy Aquino Intl Vancouver Intl

C$ 1,901Philippine Airlines

Fri, 19 Mar - Mon, 19 Apr

12:30 a.m. - 12:25 p.m.YYZ Toronto Pearson Intl-PER Perth

46h 55m1 stop Manila Ninoy Aquino Intl

5:30 p.m. - 10:00 p.m.PER Perth-YYZ Toronto Pearson Intl

41h 30m2 stops Ho Chi Minh City Manila Ninoy Aquino Intl

C$ 1,984Multiple Airlines

Sun, 15 Nov - Fri, 4 Dec

12:35 a.m. - 4:40 a.m.YYZ Toronto Pearson Intl-PER Perth

39h 05m2 stops Hong Kong Intl Denpasar Bali Ngurah Rai

7:00 a.m. - 12:35 p.m.PER Perth-YYZ Toronto Pearson Intl

42h 35m2 stops Denpasar Bali Ngurah Rai Hong Kong Intl

C$ 2,066Multiple Airlines

Thu, 4 Feb - Sun, 28 Feb

3:20 p.m. - 10:55 p.m.YYZ Toronto Pearson Intl-PER Perth

43h 35m1 stop Hong Kong Intl

8:30 a.m. - 12:35 p.m.PER Perth-YYZ Toronto Pearson Intl

41h 05m1 stop Hong Kong Intl

C$ 2,348Cathay Pacific

Tue, 27 Oct - Sun, 22 Nov

3:20 p.m. - 6:55 a.m.YYZ Toronto Pearson Intl-PER Perth

27h 35m1 stop Hong Kong Intl

12:10 a.m. - 2:00 p.m.PER Perth-YYZ Toronto Pearson Intl

25h 50m1 stop Hong Kong Intl

C$ 2,353Cathay Pacific

Tue, 16 Mar - Sun, 18 Apr

12:35 a.m. - 10:55 p.m.YYZ Toronto Pearson Intl-PER Perth

33h 20m1 stop Hong Kong Intl

8:30 a.m. - 8:55 p.m.PER Perth-YYZ Toronto Pearson Intl

25h 25m1 stop Hong Kong Intl

C$ 2,353Cathay Pacific

Tue, 16 Feb - Wed, 24 Feb

8:10 p.m. - 6:45 p.m.YYZ Toronto Pearson Intl-PER Perth

33h 35m1 stop Doha Hamad Intl

1:20 p.m. - 2:30 p.m.PER Perth-YYZ Toronto Pearson Intl

38h 10m2 stops Brisbane Doha Hamad Intl

C$ 2,727Qatar Airways

Thu, 14 Jan - Fri, 29 Jan

8:10 p.m. - 6:45 p.m.YYZ Toronto Pearson Intl-PER Perth

33h 35m1 stop Doha Hamad Intl

10:45 p.m. - 4:05 p.m.PER Perth-YYZ Toronto Pearson Intl

53h 20m2 stops Doha Hamad Intl Seattle/Tacoma Intl

C$ 3,629Qatar Airways

Mon, 15 Feb - Fri, 19 Mar

1:15 p.m. - 6:35 p.m.YYZ Toronto Pearson Intl-PER Perth

41h 20m2 stops Chicago O'Hare Intl Doha Hamad Intl

10:45 p.m. - 3:30 p.m.PER Perth-YYZ Toronto Pearson Intl

28h 45m1 stop Doha Hamad Intl

C$ 3,638Qatar Airways

Thu, 22 Oct - Tue, 27 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:30 a.m. - 7:15 a.m.YYZ Toronto Pearson Intl-PER Perth

34h 45m2 stops Los Angeles Manila Ninoy Aquino Intl

8:35 a.m. - 6:10 a.m.PER Perth-YYZ Toronto Pearson Intl

33h 35m2 stops Manila Ninoy Aquino Intl Vancouver Intl

C$ 2,382Multiple Airlines

Thu, 1 Oct - Sat, 10 Oct

6:15 p.m. - 5:00 p.m.YYZ Toronto Pearson Intl-PER Perth

34h 45m2 stops Dallas/Fort Worth Sydney Kingsford Smith

11:20 a.m. - 6:45 a.m.PER Perth-YYZ Toronto Pearson Intl

31h 25m2 stops Sydney Kingsford Smith Vancouver Intl

C$ 2,409Qantas Airways

Sun, 27 Sep - Mon, 26 Oct

1:50 a.m. - 10:40 p.m.YYZ Toronto Pearson Intl-PER Perth

32h 50m1 stop Hong Kong Intl

8:30 a.m. - 1:35 p.m.PER Perth-YYZ Toronto Pearson Intl

41h 05m1 stop Hong Kong Intl

C$ 2,564Cathay Pacific

Sat, 26 Sep - Mon, 26 Oct

8:30 a.m. - 7:15 a.m.YYZ Toronto Pearson Intl-PER Perth

34h 45m2 stops Los Angeles Manila Ninoy Aquino Intl

8:35 a.m. - 6:10 a.m.PER Perth-YYZ Toronto Pearson Intl

33h 35m2 stops Manila Ninoy Aquino Intl Vancouver Intl

C$ 2,576Multiple Airlines

Thu, 1 Oct - Sat, 10 Oct

10:35 a.m. - 6:50 a.m.YYZ Toronto Pearson Intl-PER Perth

32h 15m1 stop Hong Kong Intl

8:20 a.m. - 10:10 p.m.PER Perth-YYZ Toronto Pearson Intl

25h 50m1 stop Hong Kong Intl

C$ 2,837Cathay Pacific

Thu, 1 Oct - Wed, 21 Oct

3:45 p.m. - 10:40 p.m.YYZ Toronto Pearson Intl-PER Perth

42h 55m1 stop Hong Kong Intl

12:10 a.m. - 10:10 p.m.PER Perth-YYZ Toronto Pearson Intl

34h 00m1 stop Hong Kong Intl

C$ 2,869Cathay Pacific

Thu, 1 Oct - Fri, 9 Oct

1:45 a.m. - 4:45 a.m.YYZ Toronto Pearson Intl-PER Perth

39h 00m3 stops Taipei City Taiwan Taoyuan Intl Kuala Lumpur Intl Denpasar Bali Ngurah Rai

8:50 p.m. - 9:20 p.m.PER Perth-YYZ Toronto Pearson Intl

36h 30m2 stops Kuala Lumpur Intl Taipei City Taiwan Taoyuan Intl

C$ 2,941Multiple Airlines

Fri, 25 Sep - Sat, 3 Oct

9:00 p.m. - 6:35 p.m.YYZ Toronto Pearson Intl-PER Perth

33h 35m1 stop Doha Hamad Intl

1:45 p.m. - 3:00 p.m.PER Perth-YYZ Toronto Pearson Intl

37h 15m2 stops Brisbane Doha Hamad Intl

C$ 3,416Qatar Airways

Wed, 30 Sep - Wed, 7 Oct

9:00 p.m. - 6:35 p.m.YYZ Toronto Pearson Intl-PER Perth

33h 35m1 stop Doha Hamad Intl

1:20 p.m. - 5:00 p.m.PER Perth-YYZ Toronto Pearson Intl

39h 40m2 stops Adelaide Doha Hamad Intl

C$ 3,633Qatar Airways

Tue, 29 Sep - Tue, 6 Oct

9:00 p.m. - 6:35 p.m.YYZ Toronto Pearson Intl-PER Perth

33h 35m1 stop Doha Hamad Intl

10:45 p.m. - 5:00 p.m.PER Perth-YYZ Toronto Pearson Intl

30h 15m1 stop Doha Hamad Intl

C$ 3,808Qatar Airways

Tue, 29 Sep - Tue, 6 Oct

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Qantas Airways flights from Region of Ontario to Western Australia

Our best Qantas Airways deals on Region of Ontario to Western Australia flight tickets

Qantas Airways

22 Oct

YYZ12:00 p.m.Toronto Pearson Intl

36h 35m

2 stops

PER12:35 p.m.Perth

7 Nov

PER10:55 p.m.Perth

37h 00m

2 stops

YYZ10:55 p.m.Toronto Pearson Intl

C$ 2,228

Qantas Airways

5 Nov

YYZ4:15 p.m.Toronto Pearson Intl

37h 10m

2 stops

PER6:25 p.m.Perth

24 Nov

PER3:20 p.m.Perth

51h 25m

2 stops

YYZ5:45 a.m.Toronto Pearson Intl

C$ 2,255

Qantas Airways

3 Nov

YYZ2:01 p.m.Toronto Pearson Intl

43h 09m

2 stops

PER10:10 p.m.Perth

24 Nov

PER3:20 p.m.Perth

51h 25m

2 stops

YYZ5:45 a.m.Toronto Pearson Intl

C$ 2,257

Air Canada flights from Region of Ontario to Western Australia

Our best Air Canada deals on Region of Ontario to Western Australia flight tickets

Air Canada

1 Nov

YOW7:45 a.m.Ottawa

43h 10m

2 stops

PER3:55 p.m.Perth

5 Nov

PER10:30 p.m.Perth

30h 29m

2 stops

YOW3:59 p.m.Ottawa

C$ 2,802

Air Canada

1 Nov

YOW5:40 p.m.Ottawa

33h 15m

2 stops

PER3:55 p.m.Perth

5 Nov

PER10:30 p.m.Perth

39h 26m

2 stops

YOW12:56 a.m.Ottawa

C$ 2,809

Air Canada

1 Nov

YOW5:40 p.m.Ottawa

33h 15m

2 stops

PER3:55 p.m.Perth

5 Nov

PER10:55 p.m.Perth

38h 00m

3 stops

YOW11:55 p.m.Ottawa

C$ 2,820

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Tue 23/3

4:15 p.m.-7:20 a.m.

2 stops51h 05m

Perth

Tue 27/4

8:30 a.m.-6:10 a.m.

2 stops33h 40m

C$ 1,846

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Fri 19/3

4:15 p.m.-7:20 a.m.

2 stops51h 05m

Perth

Mon 19/4

8:30 a.m.-6:45 a.m.

2 stops34h 15m

C$ 1,901

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Sun 15/11

12:30 a.m.-12:25 p.m.

1 stop46h 55m

Perth

Fri 4/12

5:30 p.m.-10:00 p.m.

2 stops41h 30m

C$ 1,984

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Thu 4/2

12:35 a.m.-4:40 a.m.

2 stops39h 05m

Perth

Sun 28/2

7:00 a.m.-12:35 p.m.

2 stops42h 35m

C$ 2,066

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Tue 27/10

3:20 p.m.-10:55 p.m.

1 stop43h 35m

Perth

Sun 22/11

8:30 a.m.-12:35 p.m.

1 stop41h 05m

C$ 2,348

Quickest round-trip

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Tue 16/3

3:20 p.m.-6:55 a.m.

1 stop27h 35m

Perth

Sun 18/4

12:10 a.m.-2:00 p.m.

1 stop25h 50m

C$ 2,353

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Tue 16/2

12:35 a.m.-10:55 p.m.

1 stop33h 20m

Perth

Wed 24/2

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

1 stop25h 25m

C$ 2,353

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Thu 14/1

8:10 p.m.-6:45 p.m.

1 stop33h 35m

Perth

Fri 29/1

1:20 p.m.-2:30 p.m.

2 stops38h 10m

C$ 2,727

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Mon 15/2

8:10 p.m.-6:45 p.m.

1 stop33h 35m

Perth

Fri 19/3

10:45 p.m.-4:05 p.m.

2 stops53h 20m

C$ 3,629

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Thu 22/10

1:15 p.m.-6:35 p.m.

2 stops41h 20m

Perth

Tue 27/10

10:45 p.m.-3:30 p.m.

1 stop28h 45m

C$ 3,638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Western Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Western Australia?

In general, April is the cheapest month to fly from Region of Ontario to Western Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,894. If you aren’t able to travel during the month of April, then book flights to Western Australia from Region of Ontario during May instead. Flights to Western Australia in May, while not as cheap as those in April, still average around C$ 2,262.

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

You are more likely to see cheaper flights to Western Australia from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Western Australia for around C$ 2,585 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Western Australia from Region of Ontario for as low as C$ 2,264 on momondo.

Can stopping save me money on Region of Ontario to Western Australia flights?

You could potentially save up to 44% on your flight if you consider stops on a Region of Ontario to Western Australia flight.

Cheap Region of Ontario to Western Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Western Australia

Best price found	C$ 948
Fastest flight time	27h 05m
Direct flights	None

The best one-way flight to Western Australia from Region of Ontario in the past 72 hours is C$ 948. The best round-trip flight deal from Region of Ontario to Western Australia found on momondo in the last 72 hours is C$ 1,846.

The fastest flight from Region of Ontario to Western Australia takes 27h 05m

There are no direct flights from Region of Ontario to Western Australia. There are no popular flight routes from Region of Ontario to Western Australia.

Search flight deals

Frequently asked questions about flying from Ontario to Western Australia

When did momondo last update prices for flights from Ontario to Western Australia?
Prices for flights from Ontario to Western Australia are updated daily.
How many operators does momondo search for flights from Ontario to Western Australia?
As of September 2026, there are 2 operators available to choose from for flights from Ontario to Western Australia.
How old do you have to be to fly from Ontario to Western Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Western Australia.
What documentation or ID do you need to fly to Western Australia?
The necessary travel and health documents for your Western Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Western Australia

Compare and see reviews for airlines that fly from Region of Ontario to Western Australia with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom C$ 1,920	Free Cancellation	Rating 7.6 1,494 reviews		Search Cathay Pacific flights
Qatar Airways	PriceFrom C$ 1,944	Free Cancellation	Rating 7.3 3,729 reviews		Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Western Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Western Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Western Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Western Australia from Ontario with this policy.

How can momondo help me find flights from Ontario to Western Australia?

Once you have performed a search for Ontario to Western Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Western Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Western Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Western Australia and let you know when they change.