Cheap flights from Perth to Ontario from $1,221
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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Perth to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.
Round-trip from | $2,012 |
---|---|
One-way from | $1,221 |
Popular in | December |
Cheapest in | March |
Average price | $1,537 |
Find flight deals from Perth to Ontario
Cheapest flights from Perth to OntarioExplore 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 17 September 2025.
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 17 September 2025.
Cheapflights Fare Finder
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
PerthOntario
PER - ONT
PERONT
Perth
Thu 30/10
22:30-17:34
2 stops34h 04m
Ontario
Thu 6/11
06:00-15:55
2 stops41h 55m
PerthOntario
PER - ONT
PERONT
Perth
Thu 9/10
22:45-22:52
2 stops39h 07m
Ontario
Sat 25/10
06:00-11:20
2 stops38h 20m
PerthOntario
PER - ONT
PERONT
Perth
Fri 31/10
22:30-22:51
2 stops39h 21m
Ontario
Fri 7/11
18:38-05:25
2 stops42h 47m
PerthOntario
PER - ONT
PERONT
Perth
Tue 7/10
20:30-17:05
3 stops35h 35m
Ontario
Mon 20/10
00:10-20:40
2 stops29h 30m
PerthOntario
PER - ONT
PERONT
Perth
Thu 13/11
23:45-12:37
2 stops28h 52m
Ontario
Mon 17/11
13:40-15:55
2 stops34h 15m
PerthOntario
PER - ONT
PERONT
Perth
Sun 2/11
22:30-22:51
2 stops40h 21m
Ontario
Sun 16/11
06:05-11:20
2 stops37h 15m
PerthOntario
PER - ONT
PERONT
Perth
Thu 23/10
22:55-12:13
2 stops28h 18m
Ontario
Mon 3/11
13:40-16:50
2 stops35h 10m
PerthOntario
PER - ONT
PERONT
Perth
Thu 2/10
21:55-17:05
3 stops34h 10m
Ontario
Sun 5/10
00:10-00:10
2 stops33h 00m
PerthOntario
PER - ONT
PERONT
Perth
Tue 30/9
01:20-18:00
3 stops31h 40m
Ontario
Tue 14/10
00:10-19:40
2 stops28h 30m
PerthOntario
PER - ONT
PERONT
Perth
Fri 10/10
23:45-12:13
2 stops27h 28m
Ontario
Sun 26/10
18:38-14:45
2 stops29h 07m
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.
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.
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Alternative routes for Perth to Ontario
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How does Cheapflights help users find flights from Perth to Ontario?
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Why should you use Cheapflights to find cheap flight tickets from Perth to Ontario?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to Ontario.
Can Cheapflights find flights from Perth to Ontario with no change fees?
Yes, we can. To see specific flights from Perth to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Perth to Ontario become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!