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Cheap flights from Perth to Ontario from $877

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YYZ
5 May — 12 May1
1 adult

Cheap 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 April 2025.

Round-trip from

$2,066

One-way from

$877

Popular in

December

Cheapest in

July

Average price

$3,265
21/7-28/7
  • 21/7-28/7
  • 4 total stops
  • 84h 55m total
  • Perth to Ontario
Search Deals
20/5
  • 20/5
  • 2 total stops
  • 53h 30m total
  • Perth to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($582 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($125 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Perth to Ontario

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 April 2025.

Mon 21/705:10PER - YUL
2 stops38h 50mMultiple Airlines
Mon 28/710:15YUL - PER
2 stops46h 05mMultiple Airlines
Deal found 29/4$2,066
Wed 14/518:25PER - YYZ
2 stops33h 00mMultiple Airlines
Tue 20/512:15YYZ - PER
2 stops28h 15mMultiple Airlines
Deal found 30/4$2,217
Thu 8/506:00PER - YYZ
2 stops38h 30mEtihad Airways
Thu 22/515:40YYZ - PER
2 stops40h 30mEtihad Airways
Deal found 29/4$2,859
Sun 27/723:55PER - YYZ
2 stops35h 00mAmerican Airlines
Sun 7/908:29YYZ - PER
2 stops38h 46mAmerican Airlines
Deal found 30/4$2,862
Wed 4/609:15PER - YYZ
1 stop32h 30mCathay Pacific
Thu 19/610:35YYZ - PER
1 stop24h 05mCathay Pacific
Deal found 30/4$2,917
Sun 20/702:10PER - YUL
2 stops48h 35mMalaysia Airlines
Mon 28/721:35YUL - PER
2 stops39h 35mMalaysia Airlines
Deal found 29/4$2,973
Mon 7/718:25PER - YOW
3 stops41h 57mMultiple Airlines
Sat 19/709:20YOW - PER
3 stops34h 15mMultiple Airlines
Deal found 30/4$3,021
Fri 8/815:30PER - YUL
2 stops45h 04mAir Canada
Wed 3/908:30YUL - PER
2 stops44h 30mAir Canada
Deal found 30/4$3,110
Mon 28/710:30PER - YYZ
2 stops32h 30mQantas Airways
Mon 1/917:19YYZ - PER
2 stops35h 46mQantas Airways
Deal found 30/4$3,145
Wed 28/522:45PER - YUL
1 stop28h 00mQatar Airways
Mon 2/621:35YUL - PER
1 stop33h 05mQatar Airways
Deal found 29/4$3,193
Mon 8/923:55PER - YYZ
2 stops33h 26mAir Canada
Thu 25/907:00YYZ - PER
2 stops44h 45mAir Canada
Deal found 29/4$3,232
Mon 21/706:00PER - YUL
1 stop38h 00mEmirates
Mon 28/708:10YUL - PER
2 stops45h 25mEmirates
Deal found 29/4$3,479

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 30 April 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

PerthMontreal

PER - YUL

PERYUL

Perth

Mon 21/7

05:10-08:00

2 stops38h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

10:15-20:20

2 stops46h 05m

$2,066

PerthToronto

PER - YYZ

PERYYZ

Perth

Sun 7/9

06:25-05:46

2 stops35h 21m

Toronto Pearson Intl

Sun 28/9

18:35-14:40

2 stops32h 05m

$2,259

PerthToronto

PER - YYZ

PERYYZ

Perth

Sun 3/8

23:55-12:30

2 stops48h 35m

Toronto Pearson Intl

Sat 6/9

18:40-11:15

2 stops52h 35m

$2,862

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 25/6

09:15-05:45

1 stop32h 30m

Toronto Pearson Intl

Sat 26/7

01:50-22:40

1 stop32h 50m

$2,921

PerthMontreal

PER - YUL

PERYUL

Perth

Sun 20/7

02:10-14:45

2 stops48h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

21:35-01:10

2 stops39h 35m

$2,973

PerthOttawa

PER - YOW

PERYOW

Perth

Mon 7/7

18:25-00:22

3 stops41h 57m

Ottawa

Sat 19/7

09:20-07:35

3 stops34h 15m

$3,021

PerthToronto

PER - YYZ

PERYYZ

Perth

Thu 4/9

10:30-06:59

2 stops32h 29m

Toronto Pearson Intl

Mon 29/9

18:40-17:05

2 stops34h 25m

$3,146

PerthMontreal

PER - YUL

PERYUL

Perth

Wed 28/5

22:45-14:45

1 stop28h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

21:35-18:40

1 stop33h 05m

$3,193

PerthToronto

PER - YYZ

PERYYZ

Perth

Mon 8/9

23:55-21:21

2 stops33h 26m

Toronto Pearson Intl

Thu 25/9

07:00-15:45

2 stops44h 45m

$3,232

PerthToronto

PER - YYZ

PERYYZ

Perth

Tue 27/5

22:20-18:30

2 stops32h 10m

Toronto Pearson Intl

Tue 3/6

14:55-17:35

1 stop38h 40m

$3,404

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 24 results
1
2
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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, May is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $1,218). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $2,013). 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 30 April 2025.

When flying from Perth to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 April 2025.
To help decide which airline to fly from Perth to Ontario, see what other customers have to say about Japan Airlines, Emirates and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,459 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Emirates
8.0
Very Good
3,215 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Cathay Pacific
7.5
Good
852 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qantas Airways
7.5
Good
829 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,563 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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.

  • 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 $1,307. However, be on the lookout for offers from Qatar Airways and Cathay Pacific, 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 - 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, May is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $1,218). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $2,013). 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 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,804Average$3,220FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,883Average$2,926FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,999Average$2,399FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$2,472Average$3,099FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$3,366Average$3,911FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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

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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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