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Cheap flights from Perth to Ontario from $758

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YYZ
4 Jan — 11 Jan1
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 5 December 2025.

Thu 11/1208:30PER - YYZ
1 stop25h 30mMultiple Airlines
Sat 10/111:30YYZ - PER
2 stops30h 25mMultiple Airlines
Deal found 3/12$3,143
Sat 27/1208:30PER - YYZ
1 stop25h 30mMultiple Airlines
Sat 10/111:30YYZ - PER
2 stops30h 25mMultiple Airlines
Deal found 4/12$3,690
Wed 10/1200:25PER - YYZ
1 stop24h 50mCathay Pacific
Sat 10/113:55YYZ - PER
1 stop28h 00mCathay Pacific
Deal found 2/12$4,101
Thu 11/1223:55PER - YYZ
3 stops35h 03mQantas Airways
Sat 10/114:00YYZ - PER
2 stops31h 10mQantas Airways
Deal found 3/12$4,230
Sat 27/1208:30PER - YYZ
1 stop25h 30mCathay Pacific
Sat 10/113:55YYZ - PER
1 stop28h 00mCathay Pacific
Deal found 4/12$4,260
Sat 20/1222:45PER - YUL
1 stop28h 20mQatar Airways
Sun 4/120:50YUL - PER
1 stop26h 30mQatar Airways
Deal found 3/12$4,821
Sat 20/1222:45PER - YUL
1 stop28h 20mMultiple Airlines
Sun 4/114:30YUL - PER
2 stops32h 50mMultiple Airlines
Deal found 3/12$5,112
Sat 20/1222:40PER - YUL
2 stops29h 26mAmerican Airlines
Sun 4/116:09YUL - PER
2 stops31h 16mAmerican Airlines
Deal found 2/12$5,408

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 5 December 2025.

Round-trip from

$2,073

One-way from

$758

Popular in

December

Cheapest in

October

Average price

$3,673
Air Canada
  • Air Canada
  • 16/2-9/3
  • 4 total stops
  • 83h 18m total
  • Perth to Ontario
Search Deals
20/1
  • 20/1
  • 3 total stops
  • 59h 58m total
  • Perth to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($542 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($130 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 5 December 2025.
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

Sat 7/2

23:25-21:15

1 stop34h 50m

Toronto Pearson Intl

Tue 17/2

00:30-21:25

1 stop31h 55m

$2,243

PerthToronto

PER - YYZ

PERYYZ

Perth

Thu 26/2

00:25-21:00

1 stop33h 35m

Toronto Pearson Intl

Fri 13/3

14:55-22:55

1 stop44h 00m

$2,302

PerthToronto

PER - YYZ

PERYYZ

Perth

Fri 6/2

00:25-12:15

1 stop24h 50m

Toronto Pearson Intl

Wed 18/2

13:55-06:55

1 stop28h 00m

$2,306

PerthToronto

PER - YYZ

PERYYZ

Perth

Fri 6/2

00:25-12:15

1 stop24h 50m

Toronto Pearson Intl

Wed 18/2

11:38-06:55

2 stops30h 17m

$2,329

PerthToronto

PER - YYZ

PERYYZ

Perth

Tue 20/1

20:25-06:08

3 stops46h 43m

Toronto Pearson Intl

Thu 29/1

16:55-13:50

2 stops31h 55m

$2,355

PerthToronto

PER - YYZ

PERYYZ

Perth

Sat 17/1

00:25-12:15

1 stop24h 50m

Toronto Pearson Intl

Sun 25/1

11:35-06:55

2 stops30h 20m

$2,445

PerthMontreal

PER - YUL

PERYUL

Perth

Wed 18/2

23:45-16:49

2 stops54h 04m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

18:00-11:20

2 stops52h 20m

$2,462

PerthMontreal

PER - YUL

PERYUL

Perth

Wed 18/2

22:55-21:00

2 stops35h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

18:25-21:35

2 stops38h 10m

$2,471

PerthToronto

PER - YYZ

PERYYZ

Perth

Thu 19/3

22:30-20:59

2 stops34h 29m

Toronto Pearson Intl

Mon 23/3

22:35-21:35

2 stops59h 00m

$2,473

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 18/3

00:25-13:15

1 stop24h 50m

Toronto Pearson Intl

Sun 22/3

01:35-22:55

1 stop33h 20m

$2,532

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 29 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 $1,595). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $2,966). 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.

What is the cheapest time of day to fly from PER to ON?

Find hourly flight availability from Perth to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

When flying from Perth to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 45% versus a flight in the morning.

How much does it cost for a return flight from Perth to Region of Ontario?

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 5 December 2025.
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
8.1
Very Good
1,411 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.1

Food

7.8

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
8.1
Very Good
1,411 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.1

Food

7.8

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
1,084 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.1

Food

7.8

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
947 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.1

Food

7.8

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
3,678 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.1

Food

7.8

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
10,500 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.1

Food

7.8

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 $2,302, China Southern can have you in Region of Ontario from Perth in 33h 35m. 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 $1,098. However, be on the lookout for offers from Cathay Pacific and Qatar Airways, 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 $1,595). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $2,966). 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 6 airlines flying from Perth to Ontario

Discover the top 6 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,806Average$3,004FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,824Average$2,130FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,975Average$2,765FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapest$2,047Average$2,370FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$2,545Average$3,339FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$3,260Average$3,621FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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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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