What is the cheapest airline that flies from Ontario to Perth?

Cathay Pacific, Philippine Airlines, and Air France are the most popular carriers operating from Ontario to Perth

Which airlines fly to Perth?

Cathay Pacific, Qantas Airways and Air France are the top three most popular airlines that fly to Perth from Region of Ontario according to our data. Cathay Pacific is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Perth. Keep in mind that there are 7 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Perth?

The average flight duration from Region of Ontario to Perth depends on which airport you fly into and out of. Flying from Toronto to Perth is 34h 18m on average, while flying from Ottawa to Perth is 46h 35m on average. Perth is the most popular airport in Perth.

When did momondo last update prices for flights from Ontario to Perth Airport?

Prices for flights from Ontario to Perth Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario to Perth Airport?

There are 7 operators available for flights from Ontario to Perth Airport as of August 2025.

How old do you have to be to fly from Ontario to Perth Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 736 Cheap Flights from Ontario to Perth in 2025

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Find the cheapest flights from Ontario to Perth

Round-trip

One-way

Cheap round-trip flights

3:30 p.m. - 7:40 p.m.YYZ-PER

40h 10m2 stops

7:50 a.m. - 1:50 p.m.PER-YYZ

66h 00m2 stops

C$ 1,725

Find Deal

Sun, 7 Sep - Sat, 4 Oct

12:35 a.m. - 10:50 p.m.YYZ-PER

33h 15m1 stop

8:30 a.m. - 12:15 p.m.PER-YYZ

40h 45m1 stop

C$ 1,871Cathay Pacific

Find Deal

Tue, 11 Nov - Wed, 26 Nov

5:00 p.m. - 11:55 p.m.YUL-PER

41h 55m2 stops

10:30 a.m. - 12:15 p.m.PER-YUL

38h 45m2 stops

C$ 2,205Air France

Find Deal

Thu, 5 Feb - Sun, 22 Feb

7:05 p.m. - 11:55 p.m.YUL-PER

39h 50m2 stops

10:30 a.m. - 12:15 p.m.PER-YUL

38h 45m2 stops

C$ 2,206Air France

Find Deal

Thu, 5 Feb - Sun, 22 Feb

9:05 a.m. - 4:00 p.m.YYZ-PER

42h 55m2 stops

6:50 p.m. - 11:22 p.m.PER-YYZ

40h 32m2 stops

C$ 2,301Air New Zealand

Find Deal

Tue, 14 Oct - Tue, 28 Oct

6:00 p.m. - 4:00 p.m.YOW-PER

58h 00m2 stops

6:50 p.m. - 7:13 a.m.PER-YOW

49h 23m2 stops

C$ 2,327Air New Zealand

Find Deal

Tue, 21 Oct - Fri, 7 Nov

9:35 p.m. - 11:55 a.m.YUL-PER

26h 20m1 stop

11:55 p.m. - 2:45 p.m.PER-YUL

50h 50m2 stops

C$ 2,338Qatar Airways

Find Deal

Wed, 24 Sep - Wed, 1 Oct

8:50 p.m. - 12:00 p.m.YUL-PER

26h 10m1 stop

12:15 p.m. - 2:05 p.m.PER-YUL

38h 50m2 stops

C$ 2,440Qatar Airways

Find Deal

Fri, 6 Feb - Sat, 21 Feb

4:25 p.m. - 5:35 p.m.YYZ-PER

37h 10m2 stops

10:20 p.m. - 6:40 p.m.PER-YYZ

32h 20m2 stops

C$ 2,527Emirates

Find Deal

Wed, 24 Sep - Wed, 1 Oct

4:30 p.m. - 12:40 a.m.YUL-PER

44h 10m2 stops

6:00 a.m. - 8:00 p.m.PER-YUL

50h 00m2 stops

C$ 2,803Emirates

Find Deal

Sat, 11 Oct - Wed, 15 Oct

Cathay Pacific flights from Region of Ontario to Perth

Our best Cathay Pacific deals on Region of Ontario to Perth flight tickets

Cathay Pacific

11 Nov

YYZ12:35 a.m.Toronto Pearson Intl

33h 15m

1 stop

PER10:50 p.m.Perth

26 Nov

PER8:30 a.m.Perth

40h 45m

1 stop

YYZ12:15 p.m.Toronto Pearson Intl

C$ 1,871

Find similar

Cathay Pacific

11 Nov

YYZ12:35 a.m.Toronto Pearson Intl

33h 15m

1 stop

PER10:50 p.m.Perth

26 Nov

PER8:30 a.m.Perth

40h 45m

1 stop

YYZ12:15 p.m.Toronto Pearson Intl

C$ 1,872

Find similar

Cathay Pacific

22 Sep

YYZ1:50 a.m.Toronto Pearson Intl

32h 50m

1 stop

PER10:40 p.m.Perth

22 Oct

PER9:15 a.m.Perth

32h 30m

1 stop

YYZ5:45 a.m.Toronto Pearson Intl

C$ 1,876

Find similar

Air France flights from Region of Ontario to Perth

Our best Air France deals on Region of Ontario to Perth flight tickets

Air France

5 Feb

YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl

41h 55m

2 stops

PER11:55 p.m.Perth

22 Feb

PER10:30 a.m.Perth

38h 45m

2 stops

YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,205

Find similar

Air France

5 Feb

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

39h 50m

2 stops

PER11:55 p.m.Perth

22 Feb

PER10:30 a.m.Perth

38h 45m

2 stops

YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,206

Find similar

Air France

1 Feb

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

39h 50m

2 stops

PER11:55 p.m.Perth

28 Feb

PER10:30 a.m.Perth

62h 45m

2 stops

YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,324

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Sun 7/9

3:30 p.m.-7:40 p.m.

2 stops40h 10m

Perth

Sat 4/10

7:50 a.m.-1:50 p.m.

2 stops66h 00m

C$ 1,725

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Tue 11/11

12:35 a.m.-10:50 p.m.

1 stop33h 15m

Perth

Wed 26/11

8:30 a.m.-12:15 p.m.

1 stop40h 45m

C$ 1,871

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

5:00 p.m.-11:55 p.m.

2 stops41h 55m

Perth

Sun 22/2

10:30 a.m.-12:15 p.m.

2 stops38h 45m

C$ 2,205

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

7:05 p.m.-11:55 p.m.

2 stops39h 50m

Perth

Sun 22/2

10:30 a.m.-12:15 p.m.

2 stops38h 45m

C$ 2,206

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Tue 14/10

9:05 a.m.-4:00 p.m.

2 stops42h 55m

Perth

Tue 28/10

6:50 p.m.-11:22 p.m.

2 stops40h 32m

C$ 2,301

OttawaPerth

YOW - PER

YOWPER

Ottawa

Tue 21/10

6:00 p.m.-4:00 p.m.

2 stops58h 00m

Perth

Fri 7/11

6:50 p.m.-7:13 a.m.

2 stops49h 23m

C$ 2,327

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

9:35 p.m.-11:55 a.m.

1 stop26h 20m

Perth

Wed 1/10

11:55 p.m.-2:45 p.m.

2 stops50h 50m

C$ 2,338

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

8:50 p.m.-12:00 p.m.

1 stop26h 10m

Perth

Sat 21/2

12:15 p.m.-2:05 p.m.

2 stops38h 50m

C$ 2,440

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Wed 24/9

4:25 p.m.-5:35 p.m.

2 stops37h 10m

Perth

Wed 1/10

10:20 p.m.-6:40 p.m.

2 stops32h 20m

C$ 2,527

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

4:30 p.m.-12:40 a.m.

2 stops44h 10m

Perth

Wed 15/10

6:00 a.m.-8:00 p.m.

2 stops50h 00m

C$ 2,803

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 Perth

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 Perth?

In general, March is the cheapest month to fly from Region of Ontario to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 2,426. If you aren’t able to travel during the month of March, then book flights to Perth from Region of Ontario during February instead. Flights to Perth in February, while not as cheap as those in March, still average around C$ 2,579.

What is the cheapest day to depart on your flight to Perth?

According to our data, Monday is the cheapest day to fly to Perth from Region of Ontario. The lowest ticket price found for a Monday departure recently was C$ 2,654. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 2,849.

What is the cheapest time of day to depart on your flight to Perth?

According to our data, the cheapest time of day to fly to Perth is in the afternoon. momondo users have found flights departing from Region of Ontario to Perth in the afternoon for as low as C$ 2,703. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Perth, so prices are often more expensive at around C$ 2,935 per ticket.

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around C$ 2,744 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Region of Ontario for as low as C$ 2,564 on momondo.

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

You could potentially save up to 13% on your flight if you consider stops on a Region of Ontario to Perth flight.

Cheap Region of Ontario to Perth flight deals and tips

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

Best price found	C$ 736
Fastest flight time	24h 05m
Direct flights	None
Airports in Perth	1 airport

The best one-way flight to Perth from Region of Ontario in the past 72 hours is C$ 736. The best round-trip flight deal from Region of Ontario to Perth found on momondo in the last 72 hours is C$ 1,725.

The fastest flight from Region of Ontario to Perth takes 24h 05m

There are no direct flights from Region of Ontario to Perth. Popular non-direct routes for this connection are Montreal Pierre Elliott Trudeau Intl Airport - Perth Airport, Ottawa Airport - Perth Airport and Toronto Pearson Intl Airport - Perth Airport.

There is 1 airport near Perth: Perth (PER)

Search flight deals

When did momondo last update prices for flights from Ontario to Perth Airport?
Prices for flights from Ontario to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Perth Airport?
There are 7 operators available for flights from Ontario to Perth Airport as of August 2025.
How old do you have to be to fly from Ontario to Perth Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Perth

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

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom C$ 1,596	Free Cancellation	Rating 7.4 1,467 reviews	Search Air France flights
Singapore Airlines	PriceFrom C$ 1,653	Free Cancellation	Rating 8.1 1,346 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom C$ 2,169	Free Cancellation	Rating 7.5 893 reviews	Search Qantas Airways flights
Qatar Airways	PriceFrom C$ 2,269	Free Cancellation	Rating 7.4 3,604 reviews	Search Qatar Airways flights
Air Canada	PriceFrom C$ 2,280	Free Cancellation	Rating 7.1 9,915 reviews	Search Air Canada flights
Cathay Pacific	PriceFrom C$ 2,462	Free Cancellation	Rating 7.6 964 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom C$ 2,584	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights

Fremantle

Scarborough

Mandurah

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Perth for you.

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

Flights from Ontario to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Perth?

Once you have performed a search for Ontario to Perth 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 Perth right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Perth from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Perth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Ontario to Perth from C$ 736

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Perth departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Perth

Cheap round-trip flights

Cheap one-way flights

Cathay Pacific flights from Region of Ontario to Perth

Our best Cathay Pacific deals on Region of Ontario to Perth flight tickets

Air France flights from Region of Ontario to Perth

Our best Air France deals on Region of Ontario to Perth flight tickets

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

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How to get the cheapest flight ticket from Region of Ontario to Perth

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

What is the cheapest month to fly to Perth?

What is the cheapest day to depart on your flight to Perth?

What is the cheapest time of day to depart on your flight to Perth?

How far in advance should I book a flight to Perth?

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

You could potentially save up to 13% on your flight if you consider stops on a Region of Ontario to Perth flight.

What is the cheapest airline that flies from Ontario to Perth?

Cathay Pacific, Philippine Airlines, and Air France are the most popular carriers operating from Ontario to Perth

Which airlines fly to Perth?

How long does it take to fly to Perth?

The average flight duration from Region of Ontario to Perth depends on which airport you fly into and out of. Flying from Toronto to Perth is 34h 18m on average, while flying from Ottawa to Perth is 46h 35m on average. Perth is the most popular airport in Perth.

Cheap Region of Ontario to Perth flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Perth

When did momondo last update prices for flights from Ontario to Perth Airport?

How many operators does momondo search for flights from Ontario to Perth Airport?

How old do you have to be to fly from Ontario to Perth Airport?

What documentation or ID do you need to fly to Perth Airport?

Best airlines flying from Region of Ontario to Perth

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

Travelling to a place near Perth?

Why use momondo?

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

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

How can momondo help me find flights from Ontario to Perth?

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

An easier way to manage your Perth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing Western Australia