What is the cheapest flight from Ontario to Perth?

In the last 3 days, the lowest price for a flight from Ontario to Perth was $592 for a one-way ticket and $1,433 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Ontario and Perth?

A passport is required to fly from Ontario to Perth. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Ontario to Perth?

We unfortunately don’t have that data for this specific route.

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

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 Ontario to Perth. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Ontario with another airline. Booking your flights between Ontario and PER can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

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

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 to Perth from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Perth?

The most popular airline among KAYAK users flying to Perth is Qantas Airways, followed by Singapore Airlines and Cathay Pacific.

$592 CHEAP FLIGHTS from Ontario to Perth (ONT - PER)

ONT - PER

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Cheapest round-trip

$1,433

Qatar Airways

Tue 3/17Mon 3/30

ONT - PER • 2 stops

Cheapest one-way

$592

Multiple Airlines

Tue 3/17

ONT - PER • 2 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Perth!

Flight Deals

Cheap Flights from Ontario to Perth (ONT-PER)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Perth 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Perth

Tue, Mar 17 - Mon, Mar 30

6:00 am - 6:45 pmONT-PER

45h 45m2 stops

10:45 pm - 6:19 pmPER-ONT

34h 34m2 stops

$1,433Qatar Airways

Find Deal

Sun, Mar 29 - Sat, May 9

12:10 am - 8:35 pmONT-PER

29h 25m2 stops

9:55 pm - 6:00 pmPER-ONT

35h 05m3 stops

$1,506Multiple Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 22

11:59 am - 6:45 pmONT-PER

38h 46m2 stops

10:45 pm - 11:59 pmPER-ONT

41h 14m2 stops

$1,616Qatar Airways

Find Deal

Thu, Nov 6 - Sun, Nov 23

6:00 am - 11:55 amONT-PER

37h 55m2 stops

10:45 pm - 1:01 amPER-ONT

42h 16m2 stops

$1,779Qatar Airways

Find Deal

Thu, Nov 13 - Mon, Nov 24

11:59 am - 6:45 pmONT-PER

38h 46m2 stops

10:45 pm - 11:59 pmPER-ONT

41h 14m2 stops

$1,791Qatar Airways

Find Deal

Mon, Dec 29 - Mon, Jan 12

10:42 am - 11:20 amONT-PER

32h 38m2 stops

11:45 pm - 12:14 pmPER-ONT

28h 29m2 stops

$1,798United Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 24

11:59 am - 6:45 pmONT-PER

38h 46m2 stops

10:45 pm - 1:01 amPER-ONT

42h 16m2 stops

$1,812Qatar Airways

Find Deal

Fri, Nov 7 - Sat, Nov 22

6:00 am - 11:55 amONT-PER

37h 55m2 stops

10:45 pm - 11:59 pmPER-ONT

41h 14m2 stops

$1,819Qatar Airways

Find Deal

Sat, Feb 21 - Sat, Feb 28

1:53 pm - 2:30 pmONT-PER

32h 37m2 stops

7:20 am - 5:41 pmPER-ONT

26h 21m2 stops

$1,825United Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 10

1:40 pm - 12:30 pmONT-PER

30h 50m2 stops

11:45 pm - 5:34 pmPER-ONT

33h 49m2 stops

$1,941United Airlines

Find Deal

Booking Insights

KAYAK's insights & trends for Ontario to Perth flights

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

Which airlines provide the cheapest flights from Ontario to Perth?

In the past 3 days, the cheapest round-trip tickets from Ontario to Perth were found on Qatar Airways ($1,433) and United Airlines ($1,798).

Find deals

Cheapest flight	$592

Flight from Ontario to Perth

When to book flights from Ontario to Perth

Are your dates flexible? Find out the best times to travel from Ontario to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Ontario to Perth?
In the last 3 days, the lowest price for a flight from Ontario to Perth was $592 for a one-way ticket and $1,433 for a round-trip.
Do I need a passport to fly between Ontario and Perth?
A passport is required to fly from Ontario to Perth.
Which aircraft models fly most regularly from Ontario to Perth?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Ontario to Perth?
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 Ontario to Perth.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Perth?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Perth?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Ontario with another airline. Booking your flights between Ontario and PER can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Perth?
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 to Perth from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Ontario (ONT)

Perth (PER)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ONT - PER

$592 Find Cheap Flights from Ontario to Perth

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

Everything you should know

Cheap Flights from Ontario to Perth (ONT-PER)

Recent round-trip flight deals from Ontario to Perth

Recent one-way flight deals from Ontario to Perth

Recent last minute flight deals from Ontario to Perth

KAYAK's insights & trends for Ontario to Perth flights

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

Which airlines provide the cheapest flights from Ontario to Perth?

In the past 3 days, the cheapest round-trip tickets from Ontario to Perth were found on Qatar Airways ($1,433) and United Airlines ($1,798).

Good to know

When to book flights from Ontario to Perth

FAQs for booking flights from Ontario to Perth

What is the cheapest flight from Ontario to Perth?

In the last 3 days, the lowest price for a flight from Ontario to Perth was $592 for a one-way ticket and $1,433 for a round-trip.

Do I need a passport to fly between Ontario and Perth?

A passport is required to fly from Ontario to Perth.

Which aircraft models fly most regularly from Ontario to Perth?

We unfortunately don’t have that data for this specific route.

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

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 Ontario to Perth.

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

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

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Ontario with another airline. Booking your flights between Ontario and PER can sometimes prove cheaper using this method.

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

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 to Perth from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Perth

Complete your trip to Perth with a hotel stay or car rental

Find direct flights to and from Ontario and Perth

Flights to other popular destinations

Flights from domestic origins to Perth

Choose which airport to fly into in Perth