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Cheap flights from Ontario to Perth from $731

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 12/8. 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.
Philippine Airlines Logo
01:50 - 07:15
YYZ
-
PER
41h 25m
1 stop
Philippine Airlines Logo
08:35 - 06:10
PER
-
YYZ
33h 35m
2 stops
$1,630Philippine Airlines
Fri, 11 Sep - Mon, 21 Sep
Philippine Airlines Logo
18:35 - 07:15
YYZ
-
PER
48h 40m
2 stops
Philippine Airlines Logo
08:35 - 06:10
PER
-
YYZ
33h 35m
2 stops
$1,776Philippine Airlines
Mon, 7 Sep - Mon, 21 Sep
Qantas Airways Logo
18:15 - 15:25
YYZ
-
PER
33h 10m
2 stops
Qantas Airways Logo
10:30 - 06:10
PER
-
YYZ
31h 40m
2 stops
$2,116Qantas Airways
Wed, 9 Sep - Wed, 23 Sep
Qantas Airways Logo
18:28 - 17:00
YYZ
-
PER
34h 32m
2 stops
Qantas Airways Logo
10:30 - 06:10
PER
-
YYZ
31h 40m
2 stops
$2,126Qantas Airways
Tue, 8 Sep - Wed, 23 Sep
Multiple Airlines Logo
12:30 - 11:15
YUL
-
PER
34h 45m
3 stops
Multiple Airlines Logo
10:30 - 11:43
PER
-
YUL
37h 13m
3 stops
$2,132Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Multiple Airlines Logo
12:30 - 11:15
YUL
-
PER
34h 45m
3 stops
Multiple Airlines Logo
10:30 - 11:43
PER
-
YUL
37h 13m
3 stops
$2,133Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
American Airlines Logo
15:45 - 11:15
YUL
-
PER
31h 30m
2 stops
American Airlines Logo
23:55 - 21:44
PER
-
YUL
33h 49m
3 stops
$2,198American Airlines
Wed, 12 Aug - Mon, 24 Aug
American Airlines Logo
15:45 - 13:35
YUL
-
PER
33h 50m
2 stops
American Airlines Logo
23:55 - 14:44
PER
-
YUL
50h 49m
2 stops
$2,292American Airlines
Tue, 11 Aug - Tue, 18 Aug
Air Canada Logo
18:15 - 21:35
YUL
-
PER
38h 20m
2 stops
Air Canada Logo
22:30 - 19:35
PER
-
YUL
34h 05m
2 stops
$2,361Air Canada
Wed, 4 Nov - Sun, 8 Nov
Air Canada Logo
18:15 - 21:35
YUL
-
PER
38h 20m
2 stops
Air Canada Logo
22:30 - 19:35
PER
-
YUL
34h 05m
2 stops
$2,365Air Canada
Wed, 4 Nov - Sun, 8 Nov

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Qatar Airways flights from Region of Ontario to Perth

Our best Qatar Airways deals on Region of Ontario to Perth flight tickets
Qatar Airways
28 Aug
YUL21:35Montreal Pierre Elliott Trudeau Intl
33h 00m
1 stop
PER18:35Perth
28 Sept
PER22:45Perth
28h 00m
1 stop
YUL14:45Montreal Pierre Elliott Trudeau Intl
$2,950
Qatar Airways
4 Nov
YUL20:50Montreal Pierre Elliott Trudeau Intl
32h 55m
1 stop
PER18:45Perth
8 Nov
PER22:45Perth
28h 20m
1 stop
YUL14:05Montreal Pierre Elliott Trudeau Intl
$3,055
Qatar Airways
4 Nov
YUL20:50Montreal Pierre Elliott Trudeau Intl
32h 55m
1 stop
PER18:45Perth
8 Nov
PER22:45Perth
28h 20m
1 stop
YUL14:05Montreal Pierre Elliott Trudeau Intl
$3,057

Cathay Pacific flights from Region of Ontario to Perth

Our best Cathay Pacific deals on Region of Ontario to Perth flight tickets
Cathay Pacific
27 Aug
YYZ10:35Toronto Pearson Intl
24h 05m
1 stop
PER22:40Perth
12 Sept
PER08:20Perth
41h 40m
1 stop
YYZ14:00Toronto Pearson Intl
$2,255
Cathay Pacific
15 Nov
YYZ00:35Toronto Pearson Intl
41h 20m
1 stop
PER06:55Perth
30 Nov
PER00:25Perth
24h 50m
1 stop
YYZ12:15Toronto Pearson Intl
$2,276
Cathay Pacific
16 Nov
YYZ13:55Toronto Pearson Intl
28h 00m
1 stop
PER06:55Perth
3 Dec
PER08:30Perth
40h 45m
1 stop
YYZ12:15Toronto Pearson Intl
$2,280

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 4 July 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

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Fri 11/9

01:50-07:15

1 stop41h 25m

Perth

Mon 21/9

08:35-06:10

2 stops33h 35m

$1,630

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mon 7/9

18:35-07:15

2 stops48h 40m

Perth

Mon 21/9

08:35-06:10

2 stops33h 35m

$1,776
Fastest return journey

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Wed 9/9

18:15-15:25

2 stops33h 10m

Perth

Wed 23/9

10:30-06:10

2 stops31h 40m

$2,116

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Tue 8/9

18:28-17:00

2 stops34h 32m

Perth

Wed 23/9

10:30-06:10

2 stops31h 40m

$2,126

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

12:30-11:15

3 stops34h 45m

Perth

Tue 18/8

10:30-11:43

3 stops37h 13m

$2,132

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

12:30-11:15

3 stops34h 45m

Perth

Tue 18/8

10:30-11:43

3 stops37h 13m

$2,133

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

15:45-11:15

2 stops31h 30m

Perth

Mon 24/8

23:55-21:44

3 stops33h 49m

$2,198

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

15:45-13:35

2 stops33h 50m

Perth

Tue 18/8

23:55-14:44

2 stops50h 49m

$2,292

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

18:15-21:35

2 stops38h 20m

Perth

Sun 8/11

22:30-19:35

2 stops34h 05m

$2,361

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

18:15-21:35

2 stops38h 20m

Perth

Sun 8/11

22:30-19:35

2 stops34h 05m

$2,365

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 $1,577. If you’re not able to fly to Perth in April, then May is your next best option. Flight prices from Region of Ontario to Perth during May average around $1,636.

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 $2,637 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 $2,356 on momondo.

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

You could potentially save up to 49% 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

Fastest flight time

27h 05m

Direct flights

None
The fastest flight from Region of Ontario to Perth takes 27h 05m
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 $1,919Free cancellationRating
7.6
1,403 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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