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Cheap flights from Perth to Ontario from C$ 1,089

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YYZ
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Ontario
Explore the most affordable flight options available from Perth to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Sun 26/72:50 p.m.
PER
-
YYZ
2 stops58h 20m
Multiple Airlines
Fri 14/81:50 a.m.
YYZ
-
PER
1 stop48h 15m
Multiple Airlines
Deal found 12/6C$ 2,065
Sun 12/72:10 a.m.
PER
-
YUL
3 stops50h 49m
Multiple Airlines
Sun 26/71:15 p.m.
YUL
-
PER
3 stops71h 55m
Multiple Airlines
Deal found 14/6C$ 2,070
Mon 27/72:50 p.m.
PER
-
YYZ
2 stops34h 20m
Multiple Airlines
Fri 14/81:50 a.m.
YYZ
-
PER
1 stop48h 15m
Multiple Airlines
Deal found 14/6C$ 2,074
Wed 29/710:00 a.m.
PER
-
YYZ
2 stops33h 50m
Multiple Airlines
Fri 14/81:50 a.m.
YYZ
-
PER
1 stop48h 15m
Multiple Airlines
Deal found 12/6C$ 2,110
Tue 14/710:55 p.m.
PER
-
YYZ
2 stops34h 40m
Multiple Airlines
Wed 12/81:50 a.m.
YYZ
-
PER
2 stops30h 00m
Multiple Airlines
Deal found 10/6C$ 2,112
Thu 23/78:20 a.m.
PER
-
YYZ
1 stop25h 50m
Multiple Airlines
Fri 14/81:50 a.m.
YYZ
-
PER
2 stops57h 55m
Multiple Airlines
Deal found 12/6C$ 2,156
Thu 23/710:55 p.m.
PER
-
YYZ
2 stops50h 15m
Multiple Airlines
Fri 7/81:50 a.m.
YYZ
-
PER
1 stop48h 15m
Multiple Airlines
Deal found 12/6C$ 2,161
Thu 23/712:10 a.m.
PER
-
YYZ
1 stop25h 50m
Multiple Airlines
Fri 14/81:50 a.m.
YYZ
-
PER
2 stops57h 55m
Multiple Airlines
Deal found 12/6C$ 2,189
Mon 27/72:50 p.m.
PER
-
YYZ
2 stops34h 20m
Multiple Airlines
Wed 19/81:50 a.m.
YYZ
-
PER
1 stop41h 25m
Multiple Airlines
Deal found 14/6C$ 2,236
Mon 10/88:35 a.m.
PER
-
YOW
3 stops57h 00m
Multiple Airlines
Mon 24/81:20 p.m.
YOW
-
PER
3 stops53h 55m
Multiple Airlines
Deal found 13/6C$ 2,261
Mon 26/108:30 a.m.
PER
-
YUL
2 stops44h 33m
Multiple Airlines
Mon 9/111:25 p.m.
YUL
-
PER
2 stops52h 50m
Multiple Airlines
Deal found 14/6C$ 2,415
Tue 8/92:10 a.m.
PER
-
YUL
2 stops49h 35m
Multiple Airlines
Sat 19/96:20 p.m.
YUL
-
PER
2 stops32h 30m
Multiple Airlines
Deal found 12/6C$ 2,428

Find flight deals from Perth to Ontario

Keep the following information in mind while searching for Perth to Ontario flight deals. Data was last updated 15 June 2026.

Round-trip from

C$ 2,065

One-way from

C$ 1,089

Popular in

January

Cheapest in

October

Average price

C$ 2,811
26/7-14/8
  • 26/7-14/8
  • 3 total stops
  • 106h 35m total
  • Perth to Ontario
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 42h 30m total
  • Perth to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 523 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 92 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth to Ontario 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, Cheapflights users made 629,999 searches. Data last updated 15 June 2026.
Use the filters below to find and compare flights from Perth to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 30/9

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

1 stop33h 25m

Toronto Pearson Intl

Sun 8/11

1:55 p.m.-6:55 a.m.

1 stop28h 00m

C$ 2,394

PerthMontreal

PER - YUL

PERYUL

Perth

Mon 26/10

8:30 a.m.-5:03 p.m.

2 stops44h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

1:25 p.m.-7:15 a.m.

2 stops52h 50m

C$ 2,415
Quickest round-trip

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 29/7

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

1 stop25h 50m

Toronto Pearson Intl

Thu 6/8

1:15 p.m.-6:50 a.m.

2 stops29h 35m

C$ 2,458

PerthOttawa

PER - YOW

PERYOW

Perth

Mon 10/8

8:35 a.m.-11:29 a.m.

3 stops38h 54m

Ottawa

Mon 24/8

9:00 a.m.-7:15 a.m.

2 stops58h 15m

C$ 2,486

PerthToronto

PER - YYZ

PERYYZ

Perth

Sun 26/7

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

1 stop34h 00m

Toronto Pearson Intl

Fri 14/8

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

1 stop27h 05m

C$ 2,640

PerthToronto

PER - YYZ

PERYYZ

Perth

Thu 1/10

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

1 stop25h 50m

Toronto Pearson Intl

Fri 6/11

11:32 a.m.-6:55 a.m.

2 stops30h 23m

C$ 2,665

PerthToronto

PER - YYZ

PERYYZ

Perth

Fri 2/10

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

1 stop33h 25m

Toronto Pearson Intl

Fri 6/11

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

1 stop33h 20m

C$ 2,702

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 22/7

12:10 a.m.-11:21 p.m.

2 stops35h 11m

Toronto Pearson Intl

Sat 8/8

7:29 a.m.-6:50 a.m.

2 stops35h 21m

C$ 2,953

PerthOttawa

PER - YOW

PERYOW

Perth

Sun 26/7

12:10 a.m.-12:49 a.m.

2 stops36h 39m

Ottawa

Mon 3/8

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

2 stops35h 55m

C$ 3,047

PerthToronto

PER - YYZ

PERYYZ

Perth

Sat 17/10

12:10 a.m.-11:00 p.m.

2 stops34h 50m

Toronto Pearson Intl

Wed 21/10

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

1 stop32h 15m

C$ 3,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Perth to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Perth with our price prediction graph.
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 Perth to Ontario

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

Currently, June is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of C$ 1,366). Flying from Perth to Region of Ontario in December is currently the most expensive (average of C$ 1,973). 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.

How much does it cost to fly round-trip from Perth to Region of Ontario?

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

The price you pay for your flight from Perth to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 15 June 2026.
Read reviews from past customers who have flown Cathay Pacific from Perth to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,380 reviews
Check prices

Food

7.3

Crew

8.1

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Cathay Pacific
7.6
Good
1,380 reviews
Cathay Pacific
7.6
Good
1,380 reviews
Check prices

Food

7.3

Crew

8.1

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Related info for your journey

Find useful and relevant information for your journey from Perth to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Ontario?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly out of when you book flights from Perth to Ontario.

  • How long is the flight from Perth to Region of Ontario?

    There are many flights that can get you from Perth to Region of Ontario in 33h 25m. Fly via Cathay Pacific or Air Canada to get the fastest option. Perth and Region of Ontario are separated by a distance of 18116 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Perth to Region of Ontario?

    Most travellers choose Perth - Toronto Pearson Intl, Perth - Montreal Pierre Elliott Trudeau Intl or Perth - Ottawa when deciding on the best route from Perth to Region of Ontario.

  • Can I find deals for flights from Perth to Ontario that include hotel bookings?

    Yes. In addition to deals on Perth to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Perth to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Ontario.

  • Can I find deals for business class flights from Perth to Ontario?

    Yes. Cheapflights offers flight deals from Perth 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 Perth to Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of C$ 1,366). Flying from Perth to Region of Ontario in December is currently the most expensive (average of C$ 1,973). 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

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Top airline flying from Perth to Ontario

Discover the top airline that operate flights from Perth to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,532AverageC$ 2,957FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Perth to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Perth to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Perth to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Perth to Ontario with no change fees?

Yes, we can. To see specific flights from Perth to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Perth to Ontario become cheaper?

Yes! Start tracking prices for Perth to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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