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Cheap flights from Perth to Ontario from $825

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YYZ
4 Mar — 11 Mar1
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 2 February 2026.

Fri 15/508:20
PER
-
YYZ
1 stop25h 50m
Cathay Pacific
Tue 2/615:45
YYZ
-
PER
1 stop42h 55m
Cathay Pacific
Deal found 1/2$1,883
Tue 3/300:25
PER
-
YYZ
2 stops30h 11m
Multiple Airlines
Wed 11/306:00
YYZ
-
PER
2 stops36h 55m
Multiple Airlines
Deal found 1/2$1,974
Tue 17/300:25
PER
-
YYZ
2 stops33h 04m
Multiple Airlines
Wed 25/311:40
YYZ
-
PER
2 stops31h 15m
Multiple Airlines
Deal found 31/1$1,981
Sun 6/908:20
PER
-
YYZ
1 stop33h 25m
Cathay Pacific
Sun 27/915:45
YYZ
-
PER
1 stop27h 05m
Cathay Pacific
Deal found 31/1$1,985
Sun 6/908:20
PER
-
YYZ
1 stop25h 50m
Multiple Airlines
Sun 27/913:10
YYZ
-
PER
2 stops29h 40m
Multiple Airlines
Deal found 31/1$2,081
Mon 16/300:25
PER
-
YYZ
2 stops33h 04m
Multiple Airlines
Tue 24/306:00
YYZ
-
PER
2 stops36h 55m
Multiple Airlines
Deal found 30/1$2,142
Fri 6/200:25
PER
-
YYZ
1 stop24h 50m
Cathay Pacific
Wed 18/213:55
YYZ
-
PER
1 stop28h 00m
Cathay Pacific
Deal found 1/2$2,173
Sat 9/500:10
PER
-
YYZ
1 stop25h 50m
Cathay Pacific
Mon 11/501:50
YYZ
-
PER
1 stop32h 50m
Cathay Pacific
Deal found 31/1$2,182
Sat 7/208:30
PER
-
YYZ
1 stop25h 30m
Multiple Airlines
Wed 18/206:00
YYZ
-
PER
2 stops35h 55m
Multiple Airlines
Deal found 1/2$2,213
Sun 1/305:35
PER
-
YUL
2 stops45h 30m
Multiple Airlines
Sun 8/321:50
YUL
-
PER
2 stops42h 25m
Multiple Airlines
Deal found 31/1$2,249
Mon 2/216:45
PER
-
YUL
2 stops41h 15m
Air Canada
Sat 21/218:20
YUL
-
PER
2 stops31h 10m
Air Canada
Deal found 1/2$2,265
Sat 28/215:15
PER
-
YOW
2 stops37h 30m
Air Canada
Sat 7/320:25
YOW
-
PER
3 stops53h 05m
Air Canada
Deal found 31/1$2,344

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 2 February 2026.

Round-trip from

$1,831

One-way from

$825

Popular in

December

Cheapest in

October

Average price

$2,274
Cathay Pacific
  • Cathay Pacific
  • 14/5-18/5
  • 2 total stops
  • 58h 05m total
  • Perth to Ontario
Search Deals
18/3
  • 18/3
  • 2 total stops
  • 45h 50m total
  • Perth to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($433 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Perth to Ontario that are best for you.

Fly from

Perth

Fly to

Ontario

Route

Depart

Return

Price

PerthToronto

PER - YYZ

PERYYZ

Perth

Tue 3/3

00:25-17:36

2 stops30h 11m

Toronto Pearson Intl

Wed 11/3

06:00-06:55

2 stops36h 55m

$1,974

PerthToronto

PER - YYZ

PERYYZ

Perth

Tue 17/3

00:25-21:29

2 stops33h 04m

Toronto Pearson Intl

Wed 25/3

11:40-06:55

2 stops31h 15m

$1,981

PerthToronto

PER - YYZ

PERYYZ

Perth

Mon 16/3

00:25-21:29

2 stops33h 04m

Toronto Pearson Intl

Tue 24/3

06:00-06:55

2 stops36h 55m

$2,142

PerthToronto

PER - YYZ

PERYYZ

Perth

Sat 9/5

00:10-14:00

1 stop25h 50m

Toronto Pearson Intl

Mon 11/5

01:50-22:40

1 stop32h 50m

$2,182

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 28/2

15:15-15:45

2 stops37h 30m

Ottawa

Sat 7/3

20:25-14:30

3 stops53h 05m

$2,344

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 11/2

00:25-21:29

2 stops34h 04m

Toronto Pearson Intl

Sat 28/2

11:40-06:55

2 stops30h 15m

$2,391

PerthToronto

PER - YYZ

PERYYZ

Perth

Thu 19/2

00:25-17:36

2 stops30h 11m

Toronto Pearson Intl

Tue 17/3

11:40-06:55

2 stops31h 15m

$2,462

PerthOttawa

PER - YOW

PERYOW

Perth

Wed 18/2

22:55-15:45

2 stops29h 50m

Ottawa

Sun 22/2

17:50-15:30

2 stops32h 40m

$2,482

PerthToronto

PER - YYZ

PERYYZ

Perth

Sun 5/7

00:10-14:00

1 stop25h 50m

Toronto Pearson Intl

Sun 26/7

15:45-06:50

1 stop27h 05m

$2,485

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 28/2

23:10-15:45

2 stops29h 35m

Ottawa

Sat 7/3

17:50-20:10

2 stops37h 20m

$2,503

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 36 results
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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
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 $1,514). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $2,968). 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.

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 2 February 2026.
Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways 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.
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,443 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,155 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
984 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air Canada
7.1
Good
10,673 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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?

    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 $2,182, Cathay Pacific can have you in Region of Ontario from Perth in 25h 50m. The distance between Perth and Region of Ontario is about 18116 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Perth to Region of Ontario one-way?

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $1,042. However, be on the lookout for offers from Cathay Pacific and Philippine Airlines, as they are both options that can get you from Perth to Region of Ontario for a low price.

  • 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 - Montreal Pierre Elliott Trudeau Intl or Perth - Ottawa.

  • 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, October is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $1,514). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $2,968). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Perth to Ontario

Discover the top 5 airlines 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 647,157 searches. Data last updated 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,728Average$2,767FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,731Average$2,022FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,874Average$2,532FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapest$2,026Average$2,648FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$2,415Average$3,327FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

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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