What is the cheapest airline that flies from Ontario to Perth?

United Airlines, Qatar Airways, and Philippine Airlines are the most popular carriers operating from Ontario to Perth

What airlines fly to Perth?

Qantas Airways, Singapore Airlines and Cathay Pacific are the top three most popular airlines that fly to Perth from Ontario according to our data. Qantas Airways is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 4 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Perth Airport?

Prices for flights from Ontario Airport to Perth Airport are updated daily.

How old do you have to be to fly from Ontario Airport to Perth Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$950 Cheap Flights from Ontario to Perth in 2025

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Find the cheapest flights from Ontario to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

12:45 am - 8:40 pmONT-PER

52h 55m2 stops

9:55 pm - 6:40 pmPER-ONT

35h 45m2 stops

$1,241

Find Deal

Fri, Aug 15 - Sat, Aug 23

12:45 am - 10:30 pmONT-PER

30h 45m2 stops

9:55 pm - 6:00 pmPER-ONT

35h 05m3 stops

$1,401

Find Deal

Tue, Sep 9 - Tue, Sep 23

11:39 am - 6:40 pmONT-PER

40h 01m2 stops

4:10 pm - 6:47 pmPER-ONT

41h 37m2 stops

$1,419Qatar Airways

Find Deal

Wed, Sep 10 - Tue, Sep 23

12:45 am - 10:30 pmONT-PER

30h 45m2 stops

9:55 pm - 6:00 pmPER-ONT

35h 05m3 stops

$1,429

Find Deal

Tue, Sep 9 - Tue, Sep 23

11:39 am - 6:40 pmONT-PER

40h 01m2 stops

10:45 pm - 6:47 pmPER-ONT

35h 02m2 stops

$1,466Qatar Airways

Find Deal

Wed, Sep 10 - Tue, Sep 23

6:00 am - 6:40 pmONT-PER

45h 40m2 stops

10:45 pm - 12:03 amPER-ONT

40h 18m2 stops

$1,484Qatar Airways

Find Deal

Mon, Sep 1 - Wed, Sep 10

11:59 am - 12:00 pmONT-PER

32h 01m2 stops

10:45 pm - 8:53 pmPER-ONT

38h 08m2 stops

$1,508

Find Deal

Tue, Nov 4 - Tue, Nov 11

6:38 pm - 2:45 pmONT-PER

28h 07m2 stops

11:45 pm - 5:34 pmPER-ONT

33h 49m2 stops

$1,837United Airlines

Find Deal

Wed, Nov 5 - Fri, Nov 14

6:38 pm - 3:55 pmONT-PER

29h 17m2 stops

11:45 pm - 5:34 pmPER-ONT

33h 49m2 stops

$1,840United Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 13

3:06 pm - 12:05 pmONT-PER

28h 59m2 stops

8:00 am - 10:02 pmPER-ONT

30h 02m3 stops

$14,424American Airlines

Find Deal

Sat, Jan 3 - Sat, Jan 31

Qatar Airways flights from Ontario to Perth

Our best Qatar Airways deals on Ontario to Perth flight tickets

Qatar Airways

Sep 10

ONT11:39 amOntario

40h 01m

2 stops

PER6:40 pmPerth

Sep 23

PER4:10 pmPerth

41h 37m

2 stops

ONT6:47 pmOntario

$1,419

Find similar

Qatar Airways

Sep 10

ONT11:39 amOntario

40h 01m

2 stops

PER6:40 pmPerth

Sep 23

PER10:45 pmPerth

35h 02m

2 stops

ONT6:47 pmOntario

$1,466

Find similar

Qatar Airways

Sep 1

ONT6:00 amOntario

45h 40m

2 stops

PER6:40 pmPerth

Sep 10

PER10:45 pmPerth

40h 18m

2 stops

ONT12:03 amOntario

$1,484

Find similar

United Airlines flights from Ontario to Perth

Our best United Airlines deals on Ontario to Perth flight tickets

United Airlines

Nov 5

ONT6:38 pmOntario

28h 07m

2 stops

PER2:45 pmPerth

Nov 14

PER11:45 pmPerth

33h 49m

2 stops

ONT5:34 pmOntario

$1,837

Find similar

United Airlines

Nov 4

ONT6:38 pmOntario

29h 17m

2 stops

PER3:55 pmPerth

Nov 13

PER11:45 pmPerth

33h 49m

2 stops

ONT5:34 pmOntario

$1,840

Find similar

United Airlines

Nov 1

ONT6:05 amOntario

38h 15m

2 stops

PER11:20 amPerth

Nov 11

PER11:45 pmPerth

28h 52m

2 stops

ONT12:37 pmOntario

$1,843

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioPerth

ONT - PER

ONTPER

Ontario

Fri 8/15

12:45 am-8:40 pm

2 stops52h 55m

Perth

Sat 8/23

9:55 pm-6:40 pm

2 stops35h 45m

$1,241

OntarioPerth

ONT - PER

ONTPER

Ontario

Tue 9/9

12:45 am-10:30 pm

2 stops30h 45m

Perth

Tue 9/23

9:55 pm-6:00 pm

3 stops35h 05m

$1,401

OntarioPerth

ONT - PER

ONTPER

Ontario

Wed 9/10

11:39 am-6:40 pm

2 stops40h 01m

Perth

Tue 9/23

4:10 pm-6:47 pm

2 stops41h 37m

$1,419

OntarioPerth

ONT - PER

ONTPER

Ontario

Tue 9/9

12:45 am-10:30 pm

2 stops30h 45m

Perth

Tue 9/23

9:55 pm-6:00 pm

3 stops35h 05m

$1,429

OntarioPerth

ONT - PER

ONTPER

Ontario

Wed 9/10

11:39 am-6:40 pm

2 stops40h 01m

Perth

Tue 9/23

10:45 pm-6:47 pm

2 stops35h 02m

$1,466

OntarioPerth

ONT - PER

ONTPER

Ontario

Mon 9/1

6:00 am-6:40 pm

2 stops45h 40m

Perth

Wed 9/10

10:45 pm-12:03 am

2 stops40h 18m

$1,484

OntarioPerth

ONT - PER

ONTPER

Ontario

Tue 11/4

11:59 am-12:00 pm

2 stops32h 01m

Perth

Tue 11/11

10:45 pm-8:53 pm

2 stops38h 08m

$1,508

OntarioPerth

ONT - PER

ONTPER

Ontario

Wed 11/5

6:38 pm-2:45 pm

2 stops28h 07m

Perth

Fri 11/14

11:45 pm-5:34 pm

2 stops33h 49m

$1,837

OntarioPerth

ONT - PER

ONTPER

Ontario

Tue 11/4

6:38 pm-3:55 pm

2 stops29h 17m

Perth

Thu 11/13

11:45 pm-5:34 pm

2 stops33h 49m

$1,840

OntarioPerth

ONT - PER

ONTPER

Ontario

Sat 1/3

3:06 pm-12:05 pm

2 stops28h 59m

Perth

Sat 1/31

8:00 am-10:02 pm

3 stops30h 02m

$14,424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Wednesday when prices can be found for as low as $1,384. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $1,547.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from Ontario to Perth when you can find flight prices for as low as $1,255. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,466. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Perth (ONT to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Perth

Best Price Found	$950
Fastest flight time	26h 40m
Direct flights	None
Airports in Perth	1 airport

The best one-way flight to Perth from Ontario in the past 72 hours is $950. The best round-trip flight deal from Ontario to Perth found on momondo in the last 72 hours is $1,241.

The fastest flight from Ontario to Perth takes 26h 40m

There are no direct flights from Ontario to Perth. Popular non-direct route for this connection is Ontario Airport - Perth Airport.

There is 1 airport near Perth: Perth (PER)

Search flight deals

How far is Ontario to Perth by plane?
Perth is 9362.2 mi away from Ontario. By plane, this route typically takes 26h 40m.
When did momondo last update prices for flights from Ontario Airport to Perth Airport?
Prices for flights from Ontario Airport to Perth Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Perth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Mandurah

Fremantle

Scarborough

Rottnest Island

Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Perth with flexible booking policies on momondo?

Flights from Ontario to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Perth?

momondo helps you find the best flight between Ontario and Perth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Perth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Ontario and alert you when they change.