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Cheap flights from Ontario to Perth from C$ 830

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 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
4:15 p.m. - 7:15 a.m.
YYZ
-
PER
51h 00m
2 stops
Philippine Airlines Logo
8:35 a.m. - 6:10 a.m.
PER
-
YYZ
33h 35m
2 stops
C$ 1,978Philippine Airlines
Mon, 24 Aug - Mon, 7 Sep
Qatar Airways Logo
9:00 p.m. - 8:25 p.m.
YYZ
-
PER
35h 25m
2 stops
Qatar Airways Logo
10:45 p.m. - 3:00 p.m.
PER
-
YYZ
28h 15m
1 stop
C$ 2,205Qatar Airways
Tue, 16 Jun - Mon, 29 Jun
Qatar Airways Logo
9:00 p.m. - 8:25 p.m.
YYZ
-
PER
35h 25m
2 stops
Qatar Airways Logo
10:45 p.m. - 3:00 p.m.
PER
-
YYZ
28h 15m
1 stop
C$ 2,211Qatar Airways
Sun, 6 Sep - Sun, 20 Sep
Qatar Airways Logo
9:00 p.m. - 11:55 a.m.
YYZ
-
PER
26h 55m
1 stop
Qatar Airways Logo
7:10 a.m. - 3:00 p.m.
PER
-
YYZ
43h 50m
2 stops
C$ 2,227Qatar Airways
Thu, 11 Jun - Thu, 25 Jun
Multiple Airlines Logo
9:30 p.m. - 7:15 a.m.
YUL
-
PER
45h 45m
2 stops
Multiple Airlines Logo
8:35 a.m. - 7:10 a.m.
PER
-
YUL
34h 35m
2 stops
C$ 2,263Multiple Airlines
Wed, 9 Sep - Mon, 21 Sep
Cathay Pacific Logo
1:35 a.m. - 10:55 p.m.
YYZ
-
PER
33h 20m
1 stop
Cathay Pacific Logo
8:30 a.m. - 12:15 p.m.
PER
-
YYZ
40h 45m
1 stop
C$ 2,283Cathay Pacific
Mon, 26 Oct - Sun, 15 Nov
SWISS Logo
4:45 p.m. - 6:55 a.m.
YUL
-
PER
49h 10m
2 stops
SWISS Logo
8:30 a.m. - 3:10 p.m.
PER
-
YUL
43h 40m
2 stops
C$ 2,362SWISS
Tue, 3 Nov - Tue, 26 Jan
Austrian Airlines Logo
6:35 p.m. - 7:45 a.m.
YUL
-
PER
49h 10m
2 stops
Austrian Airlines Logo
4:20 p.m. - 1:50 p.m.
PER
-
YUL
33h 30m
2 stops
C$ 2,432Austrian Airlines
Wed, 9 Sep - Sun, 20 Sep
Austrian Airlines Logo
6:35 p.m. - 3:05 p.m.
YUL
-
PER
56h 30m
2 stops
Austrian Airlines Logo
4:20 p.m. - 1:50 p.m.
PER
-
YUL
33h 30m
2 stops
C$ 2,465Austrian Airlines
Thu, 10 Sep - Mon, 21 Sep
Cathay Pacific Logo
6:55 a.m. - 6:50 a.m.
YOW
-
PER
35h 55m
2 stops
Cathay Pacific Logo
8:20 a.m. - 9:15 a.m.
PER
-
YOW
36h 55m
2 stops
C$ 2,741Cathay Pacific
Sat, 12 Sep - Wed, 16 Sep

Austrian Airlines flights from Region of Ontario to Perth

Our best Austrian Airlines deals on Region of Ontario to Perth flight tickets
Austrian Airlines
9 Sep
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
49h 10m
2 stops
PER7:45 a.m.Perth
20 Sep
PER4:20 p.m.Perth
33h 30m
2 stops
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,432
Austrian Airlines
10 Sep
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
56h 30m
2 stops
PER3:05 p.m.Perth
21 Sep
PER4:20 p.m.Perth
33h 30m
2 stops
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,465
Austrian Airlines
10 Sep
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
56h 30m
2 stops
PER3:05 p.m.Perth
19 Sep
PER9:20 a.m.Perth
40h 30m
2 stops
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,784

Emirates flights from Region of Ontario to Perth

Our best Emirates deals on Region of Ontario to Perth flight tickets
Emirates
7 Sep
YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl
40h 20m
2 stops
PER5:35 p.m.Perth
21 Sep
PER10:20 p.m.Perth
49h 45m
2 stops
YUL12:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,600
Emirates
24 May
YUL8:20 a.m.Montreal Pierre Elliott Trudeau Intl
45h 15m
2 stops
PER5:35 p.m.Perth
8 Jun
PER10:20 p.m.Perth
49h 33m
2 stops
YUL11:53 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,613
Emirates
12 Sep
YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl
40h 20m
2 stops
PER5:35 p.m.Perth
21 Sep
PER10:20 p.m.Perth
49h 45m
2 stops
YUL12:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,668

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 18 May 2026.
Use the filters below to find and compare flights from Ontario to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mon 24/8

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

2 stops51h 00m

Perth

Mon 7/9

8:35 a.m.-6:10 a.m.

2 stops33h 35m

C$ 1,978
Quickest round-trip

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Tue 16/6

9:00 p.m.-8:25 p.m.

2 stops35h 25m

Perth

Mon 29/6

10:45 p.m.-3:00 p.m.

1 stop28h 15m

C$ 2,205

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Sun 6/9

9:00 p.m.-8:25 p.m.

2 stops35h 25m

Perth

Sun 20/9

10:45 p.m.-3:00 p.m.

1 stop28h 15m

C$ 2,211

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Thu 11/6

9:00 p.m.-11:55 a.m.

1 stop26h 55m

Perth

Thu 25/6

7:10 a.m.-3:00 p.m.

2 stops43h 50m

C$ 2,227

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

9:30 p.m.-7:15 a.m.

2 stops45h 45m

Perth

Mon 21/9

8:35 a.m.-7:10 a.m.

2 stops34h 35m

C$ 2,263

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mon 26/10

1:35 a.m.-10:55 p.m.

1 stop33h 20m

Perth

Sun 15/11

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

1 stop40h 45m

C$ 2,283

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

4:45 p.m.-6:55 a.m.

2 stops49h 10m

Perth

Tue 26/1

8:30 a.m.-3:10 p.m.

2 stops43h 40m

C$ 2,362

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

6:35 p.m.-7:45 a.m.

2 stops49h 10m

Perth

Sun 20/9

4:20 p.m.-1:50 p.m.

2 stops33h 30m

C$ 2,432

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:35 p.m.-3:05 p.m.

2 stops56h 30m

Perth

Mon 21/9

4:20 p.m.-1:50 p.m.

2 stops33h 30m

C$ 2,465

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 12/9

6:55 a.m.-6:50 a.m.

2 stops35h 55m

Perth

Wed 16/9

8:20 a.m.-9:15 a.m.

2 stops36h 55m

C$ 2,741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

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?

In general, April 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$ 1,504. If you aren’t able to travel during the month of April, then book flights to Perth from Region of Ontario during May instead. Flights to Perth in May, while not as cheap as those in April, still average around C$ 1,560.

How far in advance should I book a flight from Ontario 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$ 2,537 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$ 2,385 on momondo.

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

You could potentially save up to 41% 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

Fastest flight time

24h 05m

Direct flights

None
The fastest flight from Region of Ontario to Perth takes 24h 05m
There are no direct flights from Region of Ontario to Perth. There are no popular flight routes from Region of Ontario to Perth.
Search flight deals

Frequently asked questions about flying from Ontario to 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?

  • 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
Cathay PacificPriceFrom C$ 1,861Free CancellationRating
7.6
1,332 reviews
Search Cathay Pacific flights
Air FrancePriceFrom C$ 1,936Free CancellationRating
7.4
1,588 reviews
Search Air France flights
Qantas AirwaysPriceFrom C$ 2,121Free CancellationRating
7.5
1,037 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom C$ 2,278Free CancellationRating
7.4
3,726 reviews
Search Qatar Airways flights

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle
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.

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