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Cheap flights from Ontario to Perth from C$ 804

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 28/3. 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.
Cathay Pacific Logo
3:45 p.m. - 6:50 a.m.
YYZ
-
PER
27h 05m
1 stop
Cathay Pacific Logo
12:10 a.m. - 2:00 p.m.
PER
-
YYZ
25h 50m
1 stop
C$ 1,742Cathay Pacific
Do, 21 Mai - Do, 28 Mai
Cathay Pacific Logo
10:35 a.m. - 6:50 a.m.
YYZ
-
PER
32h 15m
1 stop
Cathay Pacific Logo
8:20 a.m. - 5:45 a.m.
PER
-
YYZ
33h 25m
1 stop
C$ 1,743Cathay Pacific
Do, 9 Apr - So, 26 Apr
Cathay Pacific Logo
3:45 p.m. - 6:50 a.m.
YYZ
-
PER
27h 05m
1 stop
Cathay Pacific Logo
12:10 a.m. - 2:00 p.m.
PER
-
YYZ
25h 50m
1 stop
C$ 1,772Cathay Pacific
Mi, 20 Mai - Do, 28 Mai
Cathay Pacific Logo
3:45 p.m. - 6:50 a.m.
YYZ
-
PER
27h 05m
1 stop
Cathay Pacific Logo
8:20 a.m. - 10:10 p.m.
PER
-
YYZ
25h 50m
1 stop
C$ 1,799Cathay Pacific
Di, 7 Apr - Di, 28 Apr
KLM Logo
5:00 p.m. - 12:40 a.m.
YUL
-
PER
43h 40m
2 stops
KLM Logo
12:15 p.m. - 12:00 p.m.
PER
-
YUL
35h 45m
2 stops
C$ 2,146KLM
Mi, 20 Mai - Di, 2 Jun
KLM Logo
6:50 p.m. - 1:10 a.m.
YUL
-
PER
42h 20m
2 stops
KLM Logo
12:15 p.m. - 3:00 p.m.
PER
-
YUL
38h 45m
2 stops
C$ 2,148KLM
Di, 19 Mai - Do, 4 Jun
Multiple Airlines Logo
5:30 p.m. - 11:55 a.m.
YTZ
-
PER
30h 25m
2 stops
Multiple Airlines Logo
10:45 p.m. - 8:54 p.m.
PER
-
YTZ
34h 09m
2 stops
C$ 2,356Multiple Airlines
Mo, 6 Apr - Mi, 29 Apr
Multiple Airlines Logo
8:55 p.m. - 6:35 p.m.
YTZ
-
PER
57h 40m
2 stops
Multiple Airlines Logo
10:45 p.m. - 7:20 p.m.
PER
-
YTZ
32h 35m
2 stops
C$ 2,590Multiple Airlines
Do, 14 Mai - Do, 21 Mai
Air Canada Logo
5:50 p.m. - 8:10 p.m.
YOW
-
PER
37h 20m
2 stops
Air Canada Logo
10:55 p.m. - 3:45 p.m.
PER
-
YOW
28h 50m
2 stops
C$ 2,858Air Canada
Sa, 7 Mrz - Mi, 11 Mrz
Air Canada Logo
5:50 p.m. - 8:10 p.m.
YOW
-
PER
37h 20m
2 stops
Air Canada Logo
10:30 p.m. - 3:45 p.m.
PER
-
YOW
29h 15m
2 stops
C$ 2,878Air Canada
Sa, 7 Mrz - Mi, 11 Mrz

Cathay Pacific flights from Region of Ontario to Perth

Our best Cathay Pacific deals on Region of Ontario to Perth flight tickets
Cathay Pacific
21 May
YYZ3:45 p.m.Toronto Pearson Intl
27h 05m
1 stop
PER6:50 a.m.Perth
28 May
PER12:10 a.m.Perth
25h 50m
1 stop
YYZ2:00 p.m.Toronto Pearson Intl
C$ 1,742
Cathay Pacific
9 Apr
YYZ10:35 a.m.Toronto Pearson Intl
32h 15m
1 stop
PER6:50 a.m.Perth
26 Apr
PER8:20 a.m.Perth
33h 25m
1 stop
YYZ5:45 a.m.Toronto Pearson Intl
C$ 1,743
Cathay Pacific
20 May
YYZ3:45 p.m.Toronto Pearson Intl
27h 05m
1 stop
PER6:50 a.m.Perth
28 May
PER12:10 a.m.Perth
25h 50m
1 stop
YYZ2:00 p.m.Toronto Pearson Intl
C$ 1,772

KLM flights from Region of Ontario to Perth

Our best KLM deals on Region of Ontario to Perth flight tickets
KLM
20 May
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
43h 40m
2 stops
PER12:40 a.m.Perth
2 Jun
PER12:15 p.m.Perth
35h 45m
2 stops
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,146
KLM
19 May
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
42h 20m
2 stops
PER1:10 a.m.Perth
4 Jun
PER12:15 p.m.Perth
38h 45m
2 stops
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,148
KLM
19 May
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
42h 25m
3 stops
PER1:15 a.m.Perth
2 Jun
PER12:15 p.m.Perth
38h 45m
2 stops
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,156

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 13 Februar 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

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Do 21/5

3:45 p.m.-6:50 a.m.

1 stop27h 05m

Perth

Do 28/5

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

1 stop25h 50m

C$ 1,742

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Do 9/4

10:35 a.m.-6:50 a.m.

1 stop32h 15m

Perth

So 26/4

8:20 a.m.-5:45 a.m.

1 stop33h 25m

C$ 1,743

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mi 20/5

3:45 p.m.-6:50 a.m.

1 stop27h 05m

Perth

Do 28/5

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

1 stop25h 50m

C$ 1,772

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Di 7/4

3:45 p.m.-6:50 a.m.

1 stop27h 05m

Perth

Di 28/4

8:20 a.m.-10:10 p.m.

1 stop25h 50m

C$ 1,799

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mi 20/5

5:00 p.m.-12:40 a.m.

2 stops43h 40m

Perth

Di 2/6

12:15 p.m.-12:00 p.m.

2 stops35h 45m

C$ 2,146

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Di 19/5

6:50 p.m.-1:10 a.m.

2 stops42h 20m

Perth

Do 4/6

12:15 p.m.-3:00 p.m.

2 stops38h 45m

C$ 2,148

TorontoPerth

YTZ - PER

YTZPER

Toronto Island

Mo 6/4

5:30 p.m.-11:55 a.m.

2 stops30h 25m

Perth

Mi 29/4

10:45 p.m.-8:54 p.m.

2 stops34h 09m

C$ 2,356

TorontoPerth

YTZ - PER

YTZPER

Toronto Island

Do 14/5

8:55 p.m.-6:35 p.m.

2 stops57h 40m

Perth

Do 21/5

10:45 p.m.-7:20 p.m.

2 stops32h 35m

C$ 2,590

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sa 7/3

5:50 p.m.-8:10 p.m.

2 stops37h 20m

Perth

Mi 11/3

10:55 p.m.-3:45 p.m.

2 stops28h 50m

C$ 2,858

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sa 7/3

5:50 p.m.-8:10 p.m.

2 stops37h 20m

Perth

Mi 11/3

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

2 stops29h 15m

C$ 2,878

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$ 2,184. If you aren’t able to travel during the month of April, then book flights to Perth from Region of Ontario during February instead. Flights to Perth in February, while not as cheap as those in April, still average around C$ 2,250.

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$ 2,609 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$ 2,237 on momondo.

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

You could potentially save up to 45% 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

26h 30m

Direct flights

None
The fastest flight from Region of Ontario to Perth takes 26h 30m
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

  • 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$ 1,879Free CancellationRating
0.0
0 reviews
Search Cathay Pacific flights
Air CanadaPriceFrom C$ 2,051Free CancellationRating
0.0
0 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 2,060Free CancellationRating
0.0
0 reviews
Search Air France flights
Qantas AirwaysPriceFrom C$ 2,139Free CancellationRating
0.0
0 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom C$ 2,713Free CancellationRating
0.0
0 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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