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Cheap flights from Perth to Ontario from $802

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YYZ
24 Apr — 1 May1
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 25 March 2026.

Wed 6/510:30
PER
-
YYZ
2 stops31h 40m
Qantas Airways
Wed 13/518:15
YYZ
-
PER
2 stops34h 45m
Qantas Airways
Deal found 21/3$1,752
Thu 23/412:25
PER
-
YYZ
2 stops29h 45m
Multiple Airlines
Wed 6/518:35
YYZ
-
PER
2 stops34h 25m
Multiple Airlines
Deal found 19/3$1,761
Sun 3/523:55
PER
-
YYZ
2 stops35h 00m
Qantas Airways
Sun 10/518:15
YYZ
-
PER
2 stops34h 45m
Qantas Airways
Deal found 22/3$1,820
Mon 4/523:55
PER
-
YYZ
2 stops35h 00m
Qantas Airways
Mon 11/518:15
YYZ
-
PER
2 stops34h 45m
Qantas Airways
Deal found 20/3$1,827
Sat 14/1115:15
PER
-
YYZ
2 stops59h 22m
Air Canada
Wed 18/1106:00
YYZ
-
PER
2 stops50h 35m
Air Canada
Deal found 22/3$1,844
Sun 3/523:55
PER
-
YYZ
3 stops35h 16m
Multiple Airlines
Sun 10/518:15
YYZ
-
PER
2 stops34h 45m
Multiple Airlines
Deal found 22/3$1,851
Mon 20/423:55
PER
-
YYZ
2 stops35h 00m
Qantas Airways
Mon 27/418:15
YYZ
-
PER
2 stops34h 45m
Qantas Airways
Deal found 23/3$1,854
Sat 10/1022:40
PER
-
YYZ
2 stops29h 13m
Air Canada
Sat 31/1020:00
YYZ
-
PER
2 stops36h 10m
Air Canada
Deal found 20/3$1,871
Fri 14/823:45
PER
-
YYZ
2 stops35h 14m
Qantas Airways
Wed 26/818:35
YYZ
-
PER
2 stops34h 25m
Qantas Airways
Deal found 20/3$1,873
Sun 11/1013:35
PER
-
YYZ
2 stops63h 00m
Qantas Airways
Sun 1/1114:00
YYZ
-
PER
2 stops38h 00m
Qantas Airways
Deal found 20/3$1,886
Sun 30/823:45
PER
-
YYZ
2 stops50h 10m
American Airlines
Sun 4/1018:22
YYZ
-
PER
2 stops52h 53m
American Airlines
Deal found 20/3$1,893
Tue 8/910:30
PER
-
YUL
3 stops36h 45m
Multiple Airlines
Tue 29/915:45
YUL
-
PER
2 stops37h 15m
Multiple Airlines
Deal found 20/3$1,896

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 25 March 2026.

Round-trip from

$1,752

One-way from

$802

Popular in

December

Cheapest in

October

Average price

$2,706
Qantas Airways
  • Qantas Airways
  • 6/5-13/5
  • 4 total stops
  • 66h 25m total
  • Perth to Ontario
Search Deals
24/5
  • 24/5
  • 2 total stops
  • 54h 15m total
  • Perth to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($397 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($113 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 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 return flight

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 6/5

10:30-09:59

3 stops35h 29m

Toronto Pearson Intl

Wed 13/5

18:15-13:35

2 stops31h 20m

$1,851

PerthToronto

PER - YYZ

PERYYZ

Perth

Sun 3/5

23:55-23:11

3 stops35h 16m

Toronto Pearson Intl

Sun 10/5

18:15-17:00

2 stops34h 45m

$1,851

PerthMontreal

PER - YUL

PERYUL

Perth

Tue 21/7

10:30-16:51

3 stops42h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

15:45-17:00

2 stops37h 15m

$1,896

PerthMontreal

PER - YUL

PERYUL

Perth

Tue 8/9

10:30-11:15

3 stops36h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

15:45-17:00

2 stops37h 15m

$1,896

PerthToronto

PER - YYZ

PERYYZ

Perth

Mon 27/4

10:00-09:59

3 stops35h 59m

Toronto Pearson Intl

Fri 8/5

18:15-17:00

2 stops34h 45m

$1,933

PerthMontreal

PER - YUL

PERYUL

Perth

Tue 5/5

10:30-07:05

3 stops32h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

12:30-11:15

3 stops34h 45m

$1,934

PerthToronto

PER - YYZ

PERYYZ

Perth

Fri 15/5

12:25-10:53

3 stops34h 28m

Toronto Pearson Intl

Tue 2/6

18:21-17:00

2 stops34h 39m

$1,934

PerthToronto

PER - YYZ

PERYYZ

Perth

Mon 31/8

23:55-22:59

2 stops35h 04m

Toronto Pearson Intl

Tue 6/10

18:22-08:50

2 stops50h 28m

$1,964

PerthMontreal

PER - YUL

PERYUL

Perth

Mon 4/5

10:00-07:05

3 stops33h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

15:45-11:15

2 stops31h 30m

$1,990

PerthOttawa

PER - YOW

PERYOW

Perth

Tue 9/6

10:30-05:35

3 stops31h 05m

Ottawa

Tue 29/9

07:20-13:35

3 stops42h 15m

$2,006

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 46 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
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 $1,513). Flying from Perth to Region of Ontario in January is currently the most expensive (average of $2,724). 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 25 March 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
1,484 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.0

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
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.0

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
1,228 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.0

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
1,009 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.0

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
3,732 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.0

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
10,838 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.0

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 $2,006, Qantas Airways can have you in Region of Ontario from Perth in 31h 05m. The distance between Perth and Region of Ontario is about 18208 km.

  • 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 $1,041. 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 - Montreal Pierre Elliott Trudeau Intl. You may also consider Perth - Toronto Pearson 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 $1,513). Flying from Perth to Region of Ontario in January is currently the most expensive (average of $2,724). 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 4 airlines flying from Perth to Ontario

Discover the top 4 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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,678Average$2,669FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air CanadaCheapest$1,872Average$2,448FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,930Average$2,241FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,837Average$3,347FlexibilityNo 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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