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 52% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 5 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

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

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

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.

$767 Cheap Flights from Ontario to Perth in 2025/26

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Find the cheapest flights from Ontario to Perth

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One-way

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Cheap round-trip flights

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12:10 am - 4:00 amONT-PER

36h 50m3 stops

9:55 pm - 6:00 pmPER-ONT

35h 05m3 stops

$1,427Multiple Airlines

Find Deal

Thu, Apr 2 - Tue, Apr 14

12:10 am - 4:00 amONT-PER

36h 50m3 stops

9:55 pm - 6:00 pmPER-ONT

35h 05m2 stops

$1,457Multiple Airlines

Find Deal

Thu, Apr 2 - Tue, Apr 14

11:30 am - 11:55 amONT-PER

33h 25m2 stops

3:40 pm - 6:19 pmPER-ONT

41h 39m2 stops

$1,526Qatar Airways

Find Deal

Fri, Apr 3 - Tue, Apr 14

6:53 pm - 2:40 pmONT-PER

28h 47m2 stops

11:45 pm - 12:20 pmPER-ONT

27h 35m2 stops

$1,599United Airlines

Find Deal

Fri, Apr 10 - Mon, Apr 27

6:14 am - 6:45 pmONT-PER

45h 31m2 stops

3:55 pm - 11:32 pmPER-ONT

46h 37m2 stops

$1,615Qatar Airways

Find Deal

Mon, Mar 9 - Sat, Mar 14

6:00 am - 11:55 amONT-PER

38h 55m2 stops

10:45 pm - 6:19 pmPER-ONT

34h 34m2 stops

$1,693Qatar Airways

Find Deal

Fri, Apr 17 - Mon, Apr 27

1:40 pm - 2:45 pmONT-PER

34h 05m2 stops

11:45 pm - 12:20 pmPER-ONT

27h 35m2 stops

$1,825United Airlines

Find Deal

Sat, Mar 28 - Tue, Apr 28

6:41 pm - 2:45 pmONT-PER

28h 04m2 stops

10:55 pm - 12:17 pmPER-ONT

29h 22m2 stops

$1,881United Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

6:00 am - 6:45 pmONT-PER

44h 45m2 stops

3:55 pm - 8:36 pmPER-ONT

44h 41m2 stops

$1,930Qatar Airways

Find Deal

Fri, Jan 16 - Mon, Jan 19

1:53 pm - 12:30 pmONT-PER

30h 37m2 stops

11:45 pm - 11:18 amPER-ONT

27h 33m2 stops

$2,164United Airlines

Find Deal

Tue, Jan 13 - Thu, Jan 22

Qatar Airways flights from Ontario to Perth

Our best Qatar Airways deals on Ontario to Perth flight tickets

Qatar Airways

Apr 3

ONT11:30 amOntario

33h 25m

2 stops

PER11:55 amPerth

Apr 14

PER3:40 pmPerth

41h 39m

2 stops

ONT6:19 pmOntario

$1,526

Find similar

Qatar Airways

Mar 9

ONT6:14 amOntario

45h 31m

2 stops

PER6:45 pmPerth

Mar 14

PER3:55 pmPerth

46h 37m

2 stops

ONT11:32 pmOntario

$1,615

Find similar

Qatar Airways

Apr 17

ONT6:00 amOntario

38h 55m

2 stops

PER11:55 amPerth

Apr 27

PER10:45 pmPerth

34h 34m

2 stops

ONT6:19 pmOntario

$1,693

Find similar

United Airlines flights from Ontario to Perth

Our best United Airlines deals on Ontario to Perth flight tickets

United Airlines

Apr 10

ONT6:53 pmOntario

28h 47m

2 stops

PER2:40 pmPerth

Apr 27

PER11:45 pmPerth

27h 35m

2 stops

ONT12:20 pmOntario

$1,599

Find similar

United Airlines

Mar 28

ONT1:40 pmOntario

34h 05m

2 stops

PER2:45 pmPerth

Apr 28

PER11:45 pmPerth

27h 35m

2 stops

ONT12:20 pmOntario

$1,825

Find similar

United Airlines

Dec 9

ONT6:41 pmOntario

28h 04m

2 stops

PER2:45 pmPerth

Dec 16

PER10:55 pmPerth

29h 22m

2 stops

ONT12:17 pmOntario

$1,881

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioPerth

ONT - PER

ONTPER

Ontario

Thu 4/2

12:10 am-4:00 am

3 stops36h 50m

Perth

Tue 4/14

9:55 pm-6:00 pm

3 stops35h 05m

$1,427

OntarioPerth

ONT - PER

ONTPER

Ontario

Thu 4/2

12:10 am-4:00 am

3 stops36h 50m

Perth

Tue 4/14

9:55 pm-6:00 pm

2 stops35h 05m

$1,457

OntarioPerth

ONT - PER

ONTPER

Ontario

Fri 4/3

11:30 am-11:55 am

2 stops33h 25m

Perth

Tue 4/14

3:40 pm-6:19 pm

2 stops41h 39m

$1,526

OntarioPerth

ONT - PER

ONTPER

Ontario

Fri 4/10

6:53 pm-2:40 pm

2 stops28h 47m

Perth

Mon 4/27

11:45 pm-12:20 pm

2 stops27h 35m

$1,599

OntarioPerth

ONT - PER

ONTPER

Ontario

Mon 3/9

6:14 am-6:45 pm

2 stops45h 31m

Perth

Sat 3/14

3:55 pm-11:32 pm

2 stops46h 37m

$1,615

OntarioPerth

ONT - PER

ONTPER

Ontario

Fri 4/17

6:00 am-11:55 am

2 stops38h 55m

Perth

Mon 4/27

10:45 pm-6:19 pm

2 stops34h 34m

$1,693

OntarioPerth

ONT - PER

ONTPER

Ontario

Sat 3/28

1:40 pm-2:45 pm

2 stops34h 05m

Perth

Tue 4/28

11:45 pm-12:20 pm

2 stops27h 35m

$1,825

OntarioPerth

ONT - PER

ONTPER

Ontario

Tue 12/9

6:41 pm-2:45 pm

2 stops28h 04m

Perth

Tue 12/16

10:55 pm-12:17 pm

2 stops29h 22m

$1,881

OntarioPerth

ONT - PER

ONTPER

Ontario

Fri 1/16

6:00 am-6:45 pm

2 stops44h 45m

Perth

Mon 1/19

3:55 pm-8:36 pm

2 stops44h 41m

$1,930

OntarioPerth

ONT - PER

ONTPER

Ontario

Tue 1/13

1:53 pm-12:30 pm

2 stops30h 37m

Perth

Thu 1/22

11:45 pm-11:18 am

2 stops27h 33m

$2,164

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

Direct flights	None

There are no direct flights from Ontario to Perth. There are no popular flight routes from Ontario to Perth.

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How far is Ontario to Perth by plane?
Perth is 9362.2 mi away from Ontario. By plane, this route typically takes 28h 04m.
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

Rottnest Island

Scarborough

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.