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Cheap flights from Perth to Ontario from C$ 966

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YYZ
29 Aug — 5 Sep1
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 30 July 2026.

Mon 26/108:00 a.m.
PER
-
YYZ
2 stops34h 10m
Qantas Airways
Wed 11/111:30 p.m.
YYZ
-
PER
2 stops38h 55m
Qantas Airways
Deal found 27/7C$ 1,719
Wed 12/86:25 a.m.
PER
-
YYZ
2 stops28h 29m
Qantas Airways
Wed 26/85:55 p.m.
YYZ
-
PER
2 stops35h 05m
Qantas Airways
Deal found 30/7C$ 1,729
Sat 10/103:00 p.m.
PER
-
YYZ
2 stops36h 53m
Multiple Airlines
Wed 21/108:30 p.m.
YYZ
-
PER
2 stops28h 25m
Multiple Airlines
Deal found 29/7C$ 1,739
Tue 4/811:45 p.m.
PER
-
YYZ
2 stops35h 09m
Qantas Airways
Tue 11/810:30 p.m.
YYZ
-
PER
2 stops48h 50m
Qantas Airways
Deal found 30/7C$ 1,748
Tue 15/911:55 p.m.
PER
-
YYZ
2 stops35h 04m
Qantas Airways
Tue 22/96:15 p.m.
YYZ
-
PER
2 stops34h 45m
Qantas Airways
Deal found 29/7C$ 1,750
Tue 27/1010:55 p.m.
PER
-
YYZ
2 stops43h 15m
Qantas Airways
Mon 16/112:01 p.m.
YYZ
-
PER
2 stops38h 24m
Qantas Airways
Deal found 27/7C$ 1,757
Mon 12/1010:30 a.m.
PER
-
YYZ
2 stops31h 40m
Qantas Airways
Sat 17/104:15 p.m.
YYZ
-
PER
2 stops36h 45m
Qantas Airways
Deal found 30/7C$ 1,760
Sat 12/910:30 a.m.
PER
-
YYZ
2 stops31h 40m
Qantas Airways
Sat 19/96:35 p.m.
YYZ
-
PER
2 stops34h 25m
Qantas Airways
Deal found 29/7C$ 1,762
Sun 16/811:45 p.m.
PER
-
YYZ
2 stops35h 09m
Qantas Airways
Sun 30/86:28 p.m.
YYZ
-
PER
2 stops34h 32m
Qantas Airways
Deal found 30/7C$ 1,764
Tue 1/95:35 a.m.
PER
-
YUL
2 stops47h 25m
Multiple Airlines
Fri 11/96:00 p.m.
YUL
-
PER
2 stops37h 30m
Multiple Airlines
Deal found 29/7C$ 1,871
Fri 13/1110:30 p.m.
PER
-
YOW
2 stops39h 26m
Multiple Airlines
Wed 18/115:40 p.m.
YOW
-
PER
2 stops38h 55m
Multiple Airlines
Deal found 30/7C$ 1,879
Thu 22/103:00 p.m.
PER
-
YOW
2 stops37h 53m
Air Canada
Mon 26/105:40 p.m.
YOW
-
PER
2 stops39h 55m
Air Canada
Deal found 29/7C$ 1,884

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 30 July 2026.

Round-trip from

C$ 1,719

One-way from

C$ 966

Popular in

March

Cheapest in

October

Average price

C$ 2,585
Qantas Airways
  • Qantas Airways
  • 26/10-11/11
  • 4 total stops
  • 73h 05m total
  • Perth to Ontario
Search Deals
13/10
  • 13/10
  • 2 total stops
  • 56h 35m total
  • Perth to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 99 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 30 July 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

Thu 10/9

10:30 a.m.-10:59 a.m.

3 stops36h 29m

Toronto Pearson Intl

Sat 26/9

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

2 stops31h 00m

C$ 1,839

PerthOttawa

PER - YOW

PERYOW

Perth

Fri 13/11

10:30 p.m.-12:56 a.m.

2 stops39h 26m

Ottawa

Wed 18/11

5:40 p.m.-9:35 p.m.

2 stops38h 55m

C$ 1,879

PerthMontreal

PER - YUL

PERYUL

Perth

Wed 26/8

11:05 p.m.-12:32 a.m.

2 stops37h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

6:35 p.m.-10:15 p.m.

2 stops39h 40m

C$ 1,911

PerthToronto

PER - YYZ

PERYYZ

Perth

Sat 10/10

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

2 stops31h 40m

Toronto Pearson Intl

Wed 21/10

1:30 p.m.-10:20 a.m.

3 stops32h 50m

C$ 1,915

PerthMontreal

PER - YUL

PERYUL

Perth

Tue 8/9

10:30 a.m.-11:44 a.m.

3 stops37h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

12:31 p.m.-1:45 p.m.

3 stops37h 14m

C$ 1,959

PerthMontreal

PER - YUL

PERYUL

Perth

Tue 1/9

10:30 a.m.-7:05 a.m.

3 stops32h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

12:31 p.m.-1:35 p.m.

3 stops37h 04m

C$ 1,962

PerthMontreal

PER - YUL

PERYUL

Perth

Tue 15/9

10:40 p.m.-8:45 p.m.

2 stops34h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

9:30 p.m.-9:40 p.m.

2 stops60h 10m

C$ 1,963

PerthOttawa

PER - YOW

PERYOW

Perth

Wed 26/8

10:00 a.m.-5:35 a.m.

3 stops31h 35m

Ottawa

Wed 2/9

6:00 a.m.-12:05 p.m.

3 stops42h 05m

C$ 2,022

PerthMontreal

PER - YUL

PERYUL

Perth

Fri 28/8

6:05 a.m.-11:43 a.m.

3 stops41h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

3:45 p.m.-5:00 p.m.

2 stops37h 15m

C$ 2,052

PerthMontreal

PER - YUL

PERYUL

Perth

Fri 11/9

12:25 p.m.-11:44 a.m.

3 stops35h 19m

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

3:45 p.m.-5:00 p.m.

2 stops37h 15m

C$ 2,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Showing 1-10 of 43 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, October is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of C$ 1,774). Flying from Perth to Region of Ontario in January is currently the most expensive (average of C$ 3,251). 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?

Airfare is below average for this route at the moment.
Perth to Region of Ontario flights typically cost between C$ 2,446 and C$ 2,812 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,719 on Qantas Airways (26 Oct-11 Nov).

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 30 July 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
1,433 reviews
Check prices

Crew

8.1

Comfort

7.5

Food

7.3

Overall

7.6

Entertainment

7.7

Boarding

7.9

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sep 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Cathay Pacific
7.6
Good
1,433 reviews
Cathay Pacific
7.6
Good
1,433 reviews
Check prices

Crew

8.1

Comfort

7.5

Food

7.3

Overall

7.6

Entertainment

7.7

Boarding

7.9

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sep 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

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 34h 20m. Fly via Qantas Airways or Air Canada to get the fastest option. Perth and Region of Ontario are separated by a distance of 18208 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, October is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of C$ 1,774). Flying from Perth to Region of Ontario in January is currently the most expensive (average of C$ 3,251). 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 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,542AverageC$ 2,978FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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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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