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Cheap flights from Perth to Ontario from $856

PER — YYZ
22 Oct — 29 Oct1
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

Fri 6/1110:35 -
2 stops44h 20m
Thu 12/1100:15 -
2 stops43h 10m
Deal found 22/9$2,045
Wed 28/1010:35 -
2 stops44h 24m
Wed 18/1100:15 -
2 stops43h 10m
Deal found 21/9$2,135
Tue 3/1121:10 -
2 stops60h 10m
Mon 9/1100:15 -
2 stops51h 20m
Deal found 19/9$2,140
Wed 11/1117:50 -
2 stops33h 40m
Sun 15/1100:30 -
1 stop46h 55m
Deal found 20/9$2,194
Thu 5/1117:50 -
2 stops35h 09m
Thu 12/1117:40 -
2 stops33h 55m
Deal found 21/9$2,221
Mon 2/1117:50 -
2 stops34h 29m
Sun 8/1117:40 -
2 stops33h 55m
Deal found 20/9$2,262
Thu 22/1009:30 -
2 stops36h 25m
Fri 6/1100:30 -
1 stop41h 50m
Deal found 20/9$2,273
Tue 27/1000:25 -
1 stop25h 10m
Thu 19/1114:20 -
1 stop43h 35m
Deal found 21/9$2,277
Mon 2/1100:25 -
1 stop33h 30m
Tue 10/1114:20 -
1 stop27h 35m
Deal found 19/9$2,280
Wed 18/1108:30 -
1 stop25h 25m
Wed 25/1100:35 -
1 stop41h 20m
Deal found 18/9$2,286
Wed 21/1000:10 -
1 stop25h 50m
Sat 7/1114:20 -
1 stop27h 35m
Deal found 18/9$2,322
Thu 5/1100:25 -
1 stop25h 10m
Thu 12/1100:35 -
1 stop33h 20m
Deal found 22/9$2,327

Find flight deals from Perth to Ontario

Round-trip from

$2,045

One-way from

$856

Popular in

March

Cheapest in

October

Average price

$2,342
6/11-12/11
  • 6/11-12/11
  • 4 total stops
  • 87h 30m total
  • Perth to Ontario
Search Deals
4/11-31/12
  • 4/11-31/12
  • 2 total stops
  • 33h 35m total
  • Perth to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($238 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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 return flight

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Wed 4/11

20:50-07:50

3 stops48h 00m

Toronto Pearson Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

$983

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Thu 5/11

04:40-19:52

3 stops52h 12m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,028

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Thu 5/11

20:50-19:50

3 stops60h 00m

Toronto Pearson Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,053

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Sat 26/9

05:35-19:15

3 stops49h 40m

Toronto Pearson Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,455
Fastest return journey

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Mon 9/11

00:25-12:35

1 stop25h 10m

Toronto Pearson Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,520

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Mon 9/11

00:25-23:46

2 stops36h 21m

Toronto Pearson Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,559

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Fri 16/10

00:10-17:35

2 stops29h 25m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,827

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 17/10

10:30-05:35

3 stops31h 05m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,204

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Mon 16/11

08:30-12:35

1 stop41h 05m

Toronto Pearson Intl

Fri 27/11

00:35-22:55

1 stop33h 20m

$2,388

PerthToronto

PER Perth - YYZ Toronto Pearson Intl

PERYYZ

Perth

Wed 18/11

00:25-12:35

1 stop25h 10m

Toronto Pearson Intl

Mon 23/11

00:35-06:55

1 stop41h 20m

$2,388

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 23 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 return price

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, November is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $2,134). Flying from Perth to Region of Ontario in January is currently the most expensive (average of $2,918). 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 for a return flight 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 $2,136 and $2,889 in November.
The cheapest return price found within the last 5 days was $2,045 on Multiple Airlines (6 Nov–12 Nov).

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

To ensure you get the cheapest price possible for a flight from Perth to Region of Ontario, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Cathay Pacific,Qantas Airways, andAir Canada from Perth to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,492 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 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
1,492 reviews
Cathay Pacific
7.6
Good
1,492 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 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.
Qantas Airways
7.5
Good
1,101 reviews
Cathay Pacific
7.6
Good
1,492 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 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.
Air Canada
7.1
Good
11,668 reviews
Cathay Pacific
7.6
Good
1,492 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 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

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

    Most people fly from Perth (PER) if they book a flight from Perth to Ontario. Perth is conveniently located just 10.2 km from Perth’s city centre.

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

    For as low as $2,388, Cathay Pacific can have you in Region of Ontario from Perth in 41h 05m. The distance between Perth and Region of Ontario is about 18116 km. This flight may include one or multiple stops.

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

    The most popular route from Perth to Region of Ontario is Perth - Toronto Pearson Intl. You may also consider Perth - Ottawa or Perth - Montreal Pierre Elliott Trudeau Intl.

  • 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 holiday 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, November is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $2,134). Flying from Perth to Region of Ontario in January is currently the most expensive (average of $2,918). 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

Top 3 airlines flying from Perth to Ontario

AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,693Average$2,495FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,804Average$2,566FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$2,091Average$2,426FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Perth today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Perth to Ontario for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Perth to Ontario with no change fees.

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

Yes, Cheapflights offers price alerts on Perth to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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