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Cheap flights from Ontario to Perth from $508

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Perth departing on 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:55 - 07:15YOW  Ottawa-PER Perth
60h 20m2 stops Toronto Pearson Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
08:35 - 05:43PER  Perth-YOW Ottawa
33h 08m2 stops Manila Ninoy Aquino Intl Vancouver Intl
$1,747Multiple Airlines
Fri, 25 Sep - Sat, 10 Oct
Philippine Airlines Logo
01:40 - 07:15YYZ  Toronto Pearson Intl-PER Perth
41h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 06:10PER  Perth-YYZ Toronto Pearson Intl
33h 35m2 stops Manila Ninoy Aquino Intl Vancouver Intl
$1,761Philippine Airlines
Wed, 16 Sep - Mon, 28 Sep
Philippine Airlines Logo
01:40 - 07:15YYZ  Toronto Pearson Intl-PER Perth
41h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 06:10PER  Perth-YYZ Toronto Pearson Intl
33h 35m2 stops Manila Ninoy Aquino Intl Vancouver Intl
$1,807Philippine Airlines
Wed, 16 Sep - Mon, 28 Sep
Philippine Airlines Logo
01:40 - 07:15YYZ  Toronto Pearson Intl-PER Perth
41h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 06:10PER  Perth-YYZ Toronto Pearson Intl
33h 35m2 stops Manila Ninoy Aquino Intl Vancouver Intl
$1,809Philippine Airlines
Wed, 16 Sep - Thu, 1 Oct
Philippine Airlines Logo
01:40 - 07:15YYZ  Toronto Pearson Intl-PER Perth
41h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 06:10PER  Perth-YYZ Toronto Pearson Intl
33h 35m2 stops Manila Ninoy Aquino Intl Vancouver Intl
$1,809Philippine Airlines
Wed, 16 Sep - Mon, 28 Sep
Philippine Airlines Logo
01:40 - 07:15YYZ  Toronto Pearson Intl-PER Perth
41h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 06:10PER  Perth-YYZ Toronto Pearson Intl
33h 35m2 stops Manila Ninoy Aquino Intl Vancouver Intl
$1,834Philippine Airlines
Fri, 11 Sep - Mon, 28 Sep
Philippine Airlines Logo
01:40 - 07:15YYZ  Toronto Pearson Intl-PER Perth
41h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 06:10PER  Perth-YYZ Toronto Pearson Intl
33h 35m2 stops Manila Ninoy Aquino Intl Vancouver Intl
$1,834Philippine Airlines
Fri, 11 Sep - Thu, 1 Oct
Qatar Airways Logo
20:50 - 18:45YUL  Montreal Pierre Elliott Trudeau Intl-PER Perth
32h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
07:45 - 14:05PER  Perth-YUL Montreal Pierre Elliott Trudeau Intl
43h 20m2 stops Melbourne Doha Hamad Intl
$1,904Qatar Airways
Thu, 5 Nov - Tue, 17 Nov
Cathay Pacific Logo
13:55 - 22:55YYZ  Toronto Pearson Intl-PER Perth
44h 00m1 stop Hong Kong Intl
Cathay Pacific Logo
08:30 - 12:15PER  Perth-YYZ Toronto Pearson Intl
40h 45m1 stop Hong Kong Intl
$2,360Cathay Pacific
Tue, 3 Nov - Wed, 18 Nov
Cathay Pacific Logo
15:45 - 22:40YYZ  Toronto Pearson Intl-PER Perth
42h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
08:30 - 13:15PER  Perth-YYZ Toronto Pearson Intl
40h 45m1 stop Hong Kong Intl
$2,385Cathay Pacific
Sun, 27 Sep - Mon, 26 Oct

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Philippine Airlines flights from Region of Ontario to Perth

Our best Philippine Airlines deals on Region of Ontario to Perth flight tickets
Philippine Airlines
16 Sept
YYZ01:40Toronto Pearson Intl
41h 35m
1 stop
PER07:15Perth
28 Sept
PER08:35Perth
33h 35m
2 stops
YYZ06:10Toronto Pearson Intl
$1,761
Philippine Airlines
16 Sept
YYZ01:40Toronto Pearson Intl
41h 35m
1 stop
PER07:15Perth
28 Sept
PER08:35Perth
33h 35m
2 stops
YYZ06:10Toronto Pearson Intl
$1,807
Philippine Airlines
16 Sept
YYZ01:40Toronto Pearson Intl
41h 35m
1 stop
PER07:15Perth
1 Oct
PER08:35Perth
33h 35m
2 stops
YYZ06:10Toronto Pearson Intl
$1,809

Qatar Airways flights from Region of Ontario to Perth

Our best Qatar Airways deals on Region of Ontario to Perth flight tickets
Qatar Airways
5 Nov
YUL20:50Montreal Pierre Elliott Trudeau Intl
32h 55m
1 stop
PER18:45Perth
17 Nov
PER07:45Perth
43h 20m
2 stops
YUL14:05Montreal Pierre Elliott Trudeau Intl
$1,904
Qatar Airways
12 Nov
YUL20:50Montreal Pierre Elliott Trudeau Intl
32h 55m
1 stop
PER18:45Perth
21 Nov
PER07:45Perth
43h 20m
2 stops
YUL14:05Montreal Pierre Elliott Trudeau Intl
$1,963
Qatar Airways
3 Nov
YUL20:50Montreal Pierre Elliott Trudeau Intl
32h 55m
1 stop
PER18:45Perth
20 Nov
PER08:20Perth
42h 45m
2 stops
YUL14:05Montreal Pierre Elliott Trudeau Intl
$2,159

momondo Fare Finder

 
Customise your flight search to find flights from Region of 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, momondo users made 78,305 searches. Data last updated 18 August 2026.
Use the filters below to find and compare flights from Ontario to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaPerth

YOW Ottawa - PER Perth

YOWPER

Ottawa

Fri 25/9

06:55-07:15

2 stops60h 20m

Perth

Sat 10/10

08:35-05:43

2 stops33h 08m

$1,747
Fastest return journey

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Wed 16/9

01:40-07:15

1 stop41h 35m

Perth

Mon 28/9

08:35-06:10

2 stops33h 35m

$1,761

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Wed 16/9

01:40-07:15

1 stop41h 35m

Perth

Mon 28/9

08:35-06:10

2 stops33h 35m

$1,807

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Wed 16/9

01:40-07:15

1 stop41h 35m

Perth

Thu 1/10

08:35-06:10

2 stops33h 35m

$1,809

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Wed 16/9

01:40-07:15

1 stop41h 35m

Perth

Mon 28/9

08:35-06:10

2 stops33h 35m

$1,809

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Fri 11/9

01:40-07:15

1 stop41h 35m

Perth

Mon 28/9

08:35-06:10

2 stops33h 35m

$1,834

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Fri 11/9

01:40-07:15

1 stop41h 35m

Perth

Thu 1/10

08:35-06:10

2 stops33h 35m

$1,834

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

20:50-18:45

1 stop32h 55m

Perth

Tue 17/11

07:45-14:05

2 stops43h 20m

$1,904

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Tue 3/11

13:55-22:55

1 stop44h 00m

Perth

Wed 18/11

08:30-12:15

1 stop40h 45m

$2,360

TorontoPerth

YYZ Toronto Pearson Intl - PER Perth

YYZPER

Toronto Pearson Intl

Sun 27/9

15:45-22:40

1 stop42h 55m

Perth

Mon 26/10

08:30-13:15

1 stop40h 45m

$2,385

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Region of 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

What is the cheapest month to fly to Perth?

The month of April is, on average, the cheapest month to fly to Perth from Region of Ontario, with most prices found around $1,886. If you’re not able to fly to Perth in April, then November is your next best option. Flight prices from Region of Ontario to Perth during November average around $2,204.

How far in advance should I book a flight from Ontario to Perth?

You are more likely to see cheaper flights to Perth from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $2,536 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Region of Ontario for as low as $2,239 on momondo.

Can stopping save me money on Region of Ontario to Perth flights?

You could potentially save up to 18% on your flight if you consider stops on a Region of Ontario to Perth flight.

Cheap Region of Ontario to Perth flight deals and tips

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

Best price found

$508

Fastest flight time

28h 00m

Direct flights

None
The best one-way flight to Perth from Region of Ontario in the past 72 hours is $508. The best return flight deal from Region of Ontario to Perth found on momondo in the last 72 hours is $1,747.
The fastest flight from Region of Ontario to Perth takes 28h 00m
There are no direct flights from Region of Ontario to Perth. There are no popular flight routes from Region of Ontario to Perth.
Search flight deals

Frequently asked questions about flying from Ontario to Perth

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

    Prices for flights from Ontario to Perth Airport refresh daily.

  • How many operators does momondo search for flights from Ontario to Perth Airport?

  • How old do you have to be to fly from Ontario 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Perth Airport.

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

    The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Perth

Compare and see reviews for airlines that fly from Region of Ontario to Perth with momondo
Airline
Rating
Free cancellation
Price
Cathay PacificPriceFrom $1,872Free cancellationRating
7.6
1,453 reviews
Search Cathay Pacific flights

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island

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?

momondo does allow users to show only those flights to Perth from Ontario which offer a flexible booking policy as well as other useful filters and features.

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?

Yes. momondo can track prices for Ontario to Perth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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