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Cheap flights from Ontario (ONT) to Perth (PER) from $643

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 7/26. 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.
ONT — PER
May 25 — Jun 11
From?
To?
Sat 5/25
Sat 6/1
1 adult, Economy
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How far in advance should I book a flight from Ontario to Perth?

To save up to 10% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Perth from $1,450 1-2 weeks out and tickets from $1,940 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, August can be a great choice for travel to Perth. Flights to Perth from Ontario in August are about $1,593 on average during August, but can be found for as low as $1,084.

When is the cheapest time to fly from Ontario to Perth (ONT - PER)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Perth as you normally would.

Cheap Qatar Airways flights from Ontario to Perth

Explore cheap flight options specifically provided by Qatar Airways for the route between Ontario and Perth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Take a look at some of the lowest-priced Qatar Airways flights heading from Ontario to Perth. Deals update often to give you more flight options matching your criteria
Wed 6/196:00 amONT - PER
2 stops45h 35mQatar Airways
Wed 7/310:45 pmPER - ONT
2 stops40h 14mQatar Airways
Deal found 5/19$1,988
Mon 7/16:00 amONT - PER
2 stops45h 35mQatar Airways
Tue 7/910:45 pmPER - ONT
2 stops35h 40mQatar Airways
Deal found 5/20$2,639
Mon 7/110:00 amONT - PER
2 stops41h 35mQatar Airways
Mon 8/510:45 pmPER - ONT
2 stops40h 14mQatar Airways
Deal found 5/20$2,664

Cheap United Airlines flights from Ontario to Perth

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Perth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Ontario and landing in Perth. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 6/241:55 pmONT - PER
2 stops31h 35mUnited Airlines
Tue 7/911:45 pmPER - ONT
2 stops33h 08mUnited Airlines
Deal found 5/20$1,622
Sun 6/235:50 amONT - PER
2 stops41h 50mUnited Airlines
Tue 7/911:45 pmPER - ONT
2 stops33h 08mUnited Airlines
Deal found 5/20$1,623
Mon 6/241:55 pmONT - PER
2 stops31h 35mUnited Airlines
Sat 7/64:45 pmPER - ONT
2 stops40h 08mUnited Airlines
Deal found 5/20$1,625
Sun 6/235:50 amONT - PER
2 stops41h 50mUnited Airlines
Sat 7/64:45 pmPER - ONT
2 stops34h 23mUnited Airlines
Deal found 5/20$1,626
Mon 6/101:55 pmONT - PER
2 stops31h 35mUnited Airlines
Mon 7/2911:55 pmPER - ONT
2 stops27h 20mUnited Airlines
Deal found 5/20$1,628
Mon 6/241:55 pmONT - PER
2 stops31h 35mUnited Airlines
Sun 7/711:45 pmPER - ONT
2 stops38h 00mUnited Airlines
Deal found 5/20$1,629
Sun 6/235:50 amONT - PER
2 stops41h 50mUnited Airlines
Sun 7/711:45 pmPER - ONT
2 stops38h 00mUnited Airlines
Deal found 5/20$1,630
Fri 6/211:55 pmONT - PER
2 stops33h 45mUnited Airlines
Tue 7/911:45 pmPER - ONT
2 stops27h 30mUnited Airlines
Deal found 5/20$1,666
Fri 6/211:55 pmONT - PER
2 stops33h 45mUnited Airlines
Sat 7/64:45 pmPER - ONT
2 stops40h 08mUnited Airlines
Deal found 5/20$1,669

Cheap Ontario to Perth flights in May & June 2024

Find cheap flight options from Ontario to Perth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Prices were last updated on May 20, 2024.
Scroll through some of the best deals on flights from Ontario to Perth in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/241:55 pmONT - PER
2 stops31h 35mUnited Airlines
Tue 7/911:45 pmPER - ONT
2 stops33h 08mUnited Airlines
Deal found 5/20$1,622
Sun 6/235:50 amONT - PER
2 stops41h 50mUnited Airlines
Tue 7/911:45 pmPER - ONT
2 stops33h 08mUnited Airlines
Deal found 5/20$1,623
Mon 6/241:55 pmONT - PER
2 stops31h 35mUnited Airlines
Sat 7/64:45 pmPER - ONT
2 stops40h 08mUnited Airlines
Deal found 5/20$1,625
Sun 6/235:50 amONT - PER
2 stops41h 50mUnited Airlines
Sat 7/64:45 pmPER - ONT
2 stops34h 23mUnited Airlines
Deal found 5/20$1,626
Mon 6/101:55 pmONT - PER
2 stops31h 35mUnited Airlines
Mon 7/2911:55 pmPER - ONT
2 stops27h 20mUnited Airlines
Deal found 5/20$1,628
Mon 6/241:55 pmONT - PER
2 stops31h 35mUnited Airlines
Sun 7/711:45 pmPER - ONT
2 stops38h 00mUnited Airlines
Deal found 5/20$1,629
Sun 6/235:50 amONT - PER
2 stops41h 50mUnited Airlines
Sun 7/711:45 pmPER - ONT
2 stops38h 00mUnited Airlines
Deal found 5/20$1,630
Fri 6/211:55 pmONT - PER
2 stops33h 45mUnited Airlines
Tue 7/911:45 pmPER - ONT
2 stops27h 30mUnited Airlines
Deal found 5/20$1,666
Fri 6/211:55 pmONT - PER
2 stops33h 45mUnited Airlines
Sat 7/64:45 pmPER - ONT
2 stops40h 08mUnited Airlines
Deal found 5/20$1,669

Ontario to Perth 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Perth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Scroll through some of the best deals on flights from Ontario to Perth in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 10/227:30 amONT - PER
2 stops44h 05mQatar Airways
Wed 11/2010:45 pmPER - ONT
2 stops41h 14mQatar Airways
Deal found 5/20$1,437
Mon 10/2112:10 amONT - PER
2 stops33h 35mMultiple Airlines
Wed 11/209:45 pmPER - ONT
3 stops34h 50mMultiple Airlines
Deal found 5/20$1,536
Mon 10/2112:10 amONT - PER
3 stops33h 20mMultiple Airlines
Wed 11/209:45 pmPER - ONT
3 stops34h 50mMultiple Airlines
Deal found 5/20$1,602
Wed 11/131:55 pmONT - PER
2 stops32h 10mUnited Airlines
Sun 11/1711:45 pmPER - ONT
2 stops29h 18mUnited Airlines
Deal found 5/18$1,616
Mon 6/241:55 pmONT - PER
2 stops31h 35mUnited Airlines
Tue 7/911:45 pmPER - ONT
2 stops33h 08mUnited Airlines
Deal found 5/20$1,622
Sun 6/235:50 amONT - PER
2 stops41h 50mUnited Airlines
Tue 7/911:45 pmPER - ONT
2 stops33h 08mUnited Airlines
Deal found 5/20$1,623
Mon 6/241:55 pmONT - PER
2 stops31h 35mUnited Airlines
Sat 7/64:45 pmPER - ONT
2 stops40h 08mUnited Airlines
Deal found 5/20$1,625
Sun 6/235:50 amONT - PER
2 stops41h 50mUnited Airlines
Sat 7/64:45 pmPER - ONT
2 stops34h 23mUnited Airlines
Deal found 5/20$1,626
Mon 6/101:55 pmONT - PER
2 stops31h 35mUnited Airlines
Mon 7/2911:55 pmPER - ONT
2 stops27h 20mUnited Airlines
Deal found 5/20$1,628

Ontario to Perth flights leaving soon

Find last-minute flight options from Ontario to Perth for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Have a look at some of the last-minute flights available departing from Ontario to Perth. Tip: verify your flight details before completing your reservation.
Sat 5/251:35 pmONT - PER
2 stops34h 05mUnited Airlines
Tue 6/41:10 amPER - ONT
2 stops26h 35mUnited Airlines
Deal found 5/19$8,141
Sat 5/251:35 pmONT - PER
2 stops34h 05mUnited Airlines
Wed 6/511:45 pmPER - ONT
2 stops28h 00mUnited Airlines
Deal found 5/19$8,966

One-way flights to Perth from Ontario

Search for one-way flight options from Ontario to Perth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Users in need of a one-way flight from Ontario to Perth can choose from these deals. For those needing a return trip from Ontario, there is a search form available above.
Fri 7/269:50 amONT - PER
2 stops46h 10mMultiple Airlines
Deal found 5/20$643
Tue 6/259:40 amONT - PER
2 stops48h 15mMultiple Airlines
Deal found 5/20$663
Wed 7/248:07 amONT - PER
3 stops32h 28mMultiple Airlines
Deal found 5/20$686
Fri 7/269:50 amONT - PER
3 stops48h 05mMultiple Airlines
Deal found 5/20$700
Sat 7/279:50 amONT - PER
2 stops55h 40mMultiple Airlines
Deal found 5/20$718
Thu 7/259:50 amONT - PER
2 stops46h 10mMultiple Airlines
Deal found 5/20$727
Fri 6/289:40 amONT - PER
2 stops46h 20mMultiple Airlines
Deal found 5/20$755
Sat 7/208:07 amONT - PER
3 stops32h 28mMultiple Airlines
Deal found 5/20$766
Tue 7/238:07 amONT - PER
3 stops40h 33mMultiple Airlines
Deal found 5/20$772

Find flights from Ontario to Perth within your budget

Customize your flight search to find flights from Ontario to Perth 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 2,663,308 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,622 - $3,407

Route

Depart

Return

Price

OntarioPerth

ONT - PER

ONTPER

Ontario

Mon 6/24

2 stops31h 35m

Perth

Tue 7/9

2 stops33h 08m

$1,622

OntarioPerth

ONT - PER

ONTPER

Ontario

Sun 6/23

2 stops41h 50m

Perth

Tue 7/9

2 stops33h 08m

$1,623

OntarioPerth

ONT - PER

ONTPER

Ontario

Mon 6/24

2 stops31h 35m

Perth

Sat 7/6

2 stops40h 08m

$1,625

OntarioPerth

ONT - PER

ONTPER

Ontario

Sun 6/23

2 stops41h 50m

Perth

Sat 7/6

2 stops34h 23m

$1,626

OntarioPerth

ONT - PER

ONTPER

Ontario

Mon 6/10

2 stops31h 35m

Perth

Mon 7/29

2 stops27h 20m

$1,628

OntarioPerth

ONT - PER

ONTPER

Ontario

Wed 6/19

2 stops45h 35m

Perth

Wed 7/3

2 stops40h 14m

$1,988

OntarioPerth

ONT - PER

ONTPER

Ontario

Mon 6/24

2 stops31h 35m

Perth

Mon 7/8

2 stops26h 05m

$2,023

OntarioPerth

ONT - PER

ONTPER

Ontario

Sun 6/23

2 stops38h 30m

Perth

Mon 7/8

3 stops36h 45m

$2,492

OntarioPerth

ONT - PER

ONTPER

Ontario

Tue 6/18

3 stops54h 20m

Perth

Tue 6/25

3 stops40h 58m

$3,407

Flights are sorted by cheapest first

Deals found on 5/20

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated May 20, 2024.
Read through reviews of airlines operating flights from Ontario to Perth, such as Qatar Airways, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.7
Good
4,372 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.7

Crew

8.2

Entertainment

7.7

Food

7.5

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Qatar Airways
7.7
Good
4,372 reviews
Qatar Airways
7.7
Good
4,372 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.7

Crew

8.2

Entertainment

7.7

Food

7.5

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

United Airlines
7.4
Good
10,884 reviews
Qatar Airways
7.7
Good
4,372 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.7

Crew

8.2

Entertainment

7.7

Food

7.5

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

American Airlines
7.3
Good
14,447 reviews
Qatar Airways
7.7
Good
4,372 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.7

Crew

8.2

Entertainment

7.7

Food

7.5

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Air Canada
7.0
Good
6,950 reviews
Qatar Airways
7.7
Good
4,372 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.7

Crew

8.2

Entertainment

7.7

Food

7.5

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Related info for your journey

Find useful and relevant information for your journey from Ontario to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Perth for under $1,700 on Cheapflights?

    Yes, there are multiple flights from Ontario to Perth for under $1,700. The cheapest flight booked recently is on United Airlines for just $1,622, but on average you can expect to pay $1,691.

  • Are there last-minute flights available from Ontario to Perth for under $8,200?

    There are currently 2+ open flights from Ontario to Perth within the next 7 days for less than $8,200.

  • What does ONT to PER mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Perth Airport flight would often be abbreviated as a ONT to PER flight.

  • Can I find deals for flights from Ontario to Perth that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Perth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Perth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Perth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Perth that include hotel bookings?

    Yes. In addition to deals on Ontario to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Perth.

  • Can I find deals for business class flights from Ontario to Perth?

    Yes. Cheapflights offers flight deals from Ontario to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Perth that allow pets onboard?

    Many airlines flying from Ontario to Perth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Perth?

    Yes, you can often find last-minute deals on Ontario to Perth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Perth flight deals updated?

    The Ontario to Perth flight deals you see on this page were last updated on 5/20.

See more FAQs

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Search flights from Ontario to Perth by cabin class

Find flights from Ontario to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Perth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Perth?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Perth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Perth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Perth flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Perth become cheaper?

Of course! You can now track prices for flights from Ontario to Perth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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