$982 Find Cheap Flights from Perth to Ontario – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Ontario departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 15% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Perth to Ontario

Cheapest return prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto2 stops$2,185
Ottawa
Ottawa2 stops$2,699
Toronto
Toronto2 stops$2,185
Ottawa
Ottawa2 stops$2,699

Book Cheap Perth to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to Ontario

Tue, 8 Sep - Thu, 17 Sep
Multiple Airlines Logo
10:30 - 11:44
PER
-
YUL
37h 14m
3 stops
Multiple Airlines Logo
12:31 - 13:45
YUL
-
PER
37h 14m
3 stops
$1,991Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
10:30 - 07:05
PER
-
YUL
32h 35m
3 stops
Multiple Airlines Logo
12:31 - 13:45
YUL
-
PER
37h 14m
3 stops
$1,991Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
05:35 - 21:20
PER
-
YYZ
27h 45m
2 stops
Multiple Airlines Logo
01:45 - 04:20
YYZ
-
PER
38h 35m
2 stops
$2,185Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Cathay Pacific Logo
08:20 - 14:00
PER
-
YYZ
41h 40m
1 stop
Cathay Pacific Logo
01:50 - 22:40
YYZ
-
PER
32h 50m
1 stop
$2,504Cathay Pacific
Tue, 27 Oct - Sun, 15 Nov
Cathay Pacific Logo
00:25 - 13:15
PER
-
YYZ
24h 50m
1 stop
Cathay Pacific Logo
00:35 - 06:55
YYZ
-
PER
41h 20m
1 stop
$2,652Cathay Pacific
Mon, 26 Oct - Sat, 14 Nov
Cathay Pacific Logo
00:25 - 13:15
PER
-
YYZ
24h 50m
1 stop
Cathay Pacific Logo
00:35 - 22:55
YYZ
-
PER
33h 20m
1 stop
$2,652Cathay Pacific
Sat, 26 Sep - Sat, 10 Oct
Air Canada Logo
13:15 - 17:08
PER
-
YOW
39h 53m
2 stops
Air Canada Logo
22:05 - 16:00
YOW
-
PER
53h 55m
3 stops
$4,064Air Canada
Sat, 26 Sep - Sat, 10 Oct
Air Canada Logo
13:15 - 17:08
PER
-
YOW
39h 53m
2 stops
Air Canada Logo
22:05 - 16:00
YOW
-
PER
53h 55m
3 stops
$4,066Air Canada
Fri, 21 Aug - Fri, 4 Sep
Qatar Airways Logo
22:45 - 15:00
PER
-
YYZ
28h 15m
1 stop
Qatar Airways Logo
21:00 - 18:35
YYZ
-
PER
33h 35m
1 stop
$4,252Qatar Airways
Fri, 21 Aug - Sun, 6 Sep
Qatar Airways Logo
22:45 - 15:00
PER
-
YYZ
28h 15m
1 stop
Qatar Airways Logo
21:00 - 18:35
YYZ
-
PER
33h 35m
1 stop
$4,349Qatar Airways
Booking Insights

KAYAK's insights & trends for Perth to Ontario flights

Get data-powered insights and trends into flights from Perth to Ontario to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Perth to Region of Ontario?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Perth to Region of Ontario departing in September.

Flight prices are below average for this route right now.

Flights to Region of Ontario from Perth usually cost between $2,486 and $2,858 in September.
The lowest price found in the past 5 days was $2,185 on Multiple Airlines (10 Sept–17 Sept).

What is the cheapest month to fly from Perth to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Perth to Ontario is October, when tickets cost $1,803 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of return tickets is $3,304 and $3,178 respectively.

How far in advance should I book a flight from Perth to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Perth to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Perth to Ontario, you should book around 3 weeks before departure, which saves you about 8% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

April

Cheapest flight

$982
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Perth to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Perth to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Perth to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Perth to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Perth to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Perth to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Perth to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Perth to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1431 reviews
7.5Comfort
7.9Boarding
7.3Food
8.1Crew
7.7Entertainment
Airline reviews

The flight attendants were very helpful, efficient and courteous in helping everyone!

10.0 ExcellentJo, Apr 2026
HKG - YVR
Read more Cathay Pacific reviews

The flight attendants were very helpful, efficient and courteous in helping everyone!

I love the comfortable business class seats. The service was excellent. Staff was friendly.

The staff were so friendly and accommodating. The food was great. Lots of movies to choose from as well as tv shows. Highly recommend.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

If I had blood clots, that window seat would've killed me for certain.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

The staff were excellent considering it was a jam packed flight. We had to wait nearly an hour for our baggage to appear on the carousel. That was a real shame.

Overall the crew were friendlier than similar premium airlines like Cathay or Singapore. Seat was good. Food was excellent.. the starlink wifi was a real plus. The entertainment was just ok.

Very poor No information given to why we turned around.. No one at airport to help

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

Initial booking was confusing and had to get new CC issued.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

I found it weird that the quality of the flight different from Australia to Doha than the Doha to Berlin leg. The quality of the toiletries pack (was in a box from Australia) and then a proper bag from Doha. The biggest variation was the inflight entertainment, which had a significantly shorter amount of content compared to the Doha flight. My QSuite seat was also broken and did not recline all the way flat. Wasn’t the best and I wouldn’t be happy if I’d paid cash for the flight.

From Montreal to Doha , we habe two complaints : 1) They want to charge for Seat Selection, claiming that the Class of ticket bought on Kayak did not cover seat selection. It such a penny pinching rule, I told them, since we paid almost $20,000 our 3 tickets , that rule should never exist. Also I reserved my tickets so many months ahead, I expected they will naturally put the family together or move somebody else to keep our family seating together. I filed a complaint, and NOBODY ANSWERED. 2) In Montreal, Qatar has an arrangement with the National Bank Lounge. It was so overcrowded and the Lounge is so bad in terms of service and food, amenities etc... The WORST lounge . Why Qatar not have another arrangement their Business Class clients in Montreal. The Air France KLM Lounger is better, the Air Canada Lounge is better. Qatar should send somebody to take a look ! Joseph Chung

There was not enough staff during boarding which had created big problems . Another thing once you enter gate area there’s no way to use bathroom and you have to be in that area 2 hours before boarding which is too much.

The plane from Dublin to Doha was quite comfortable. I was in economy and the seats and rows were very tight. The man in front of me reclined his seat and it made my screen incredibly close to my face and I wasn’t able to take my tray down and my knees were pressed against the seat. I had to ask three times for him to pull his seat up but in his defence he hadn’t even reclined it far, the rows were just too close. I had a pain in my side by the end of the flight from the chairs which were quite worn and not very padded or supportive. It was a significantly inferior plane to the plane from Doha to Sydney and vice versa.

Fine and uneventful I got to my destination safely No inflight entertainment Seats are not very comfortable

No charger and no entertainment on the way back. The plane's super old-like 80s old-with zero TVs. At least the free Wi-Fi works, so definitely bring your iPad. Also, no meal on this 7-hour flight.

The upgraded seats on the smaller flights I guess is a toss up if you get a full meal. We paid less for the ticket on the way there and got a full meal where we got a snack and drink on the way home. The lounge was also in the other terminal too. No entertainment on the seat and no wifi on the plane.

Terrible!!! We did not get the seats we bought!!! Therefore the trip was not comfortable and we will not buy airline tickets through Kayak ever again!

I didn't like that my wife and I had different experiences in the check-in process. We did not book our flights together. My wife had a default seat selection as a window seat whereas my seat defaulted to a middle row, middle seat selection. Why wouldn't I have the option to have a free seat at a window? Is it because my algorithm knows that I'll end up paying for the upgrade?

Unfortunately, my experience was disappointing. The crew were not friendly or welcoming, which made the flight less pleasant. Our flight was delayed, and we almost missed our connecting flight because of it. To make matters worse, the gate number shown on the digital ticket was incorrect, causing unnecessary confusion and stress before departure. Overall, the lack of accurate information and poor customer service made this a frustrating travel experience.

I have flown this route before, so far they have been unable to depart on time, then my connecting flight was canceled, likely due to this vs fake mechanical issues

My entertainment system was not working for the entire trip. I notified the flight attendant but nothing was changed. I did not get chance to have any movie for entertainment for the entire 13 hrs trip.

Cancelled flight, had to rearrange plans independently and no vouchers offered

My experience was good. On my return my screen had a glitch but the movie, show and internet options were good. Seats were comfortable, as comfortable as a plane could get in economy. Friendly service. Only complaint would be high price.

Everything you need to know for your flight from Perth to Ontario

Information on your arrival and departure airports