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Cheap flights from Ontario to Perth from $845

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 12/6. 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

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Find the cheapest flights from Ontario to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
16:15 - 07:15
YYZ
-
PER
51h 00m
2 stops
Philippine Airlines Logo
08:35 - 06:10
PER
-
YYZ
33h 35m
2 stops
$2,012Philippine Airlines
Mon, 24 Aug - Mon, 7 Sep
Qatar Airways Logo
21:00 - 20:25
YYZ
-
PER
35h 25m
2 stops
Qatar Airways Logo
22:45 - 15:00
PER
-
YYZ
28h 15m
1 stop
$2,249Qatar Airways
Sun, 6 Sep - Sun, 20 Sep
Qatar Airways Logo
21:00 - 11:55
YYZ
-
PER
26h 55m
1 stop
Qatar Airways Logo
07:10 - 15:00
PER
-
YYZ
43h 50m
2 stops
$2,265Qatar Airways
Thu, 11 Jun - Thu, 25 Jun
Multiple Airlines Logo
21:30 - 07:15
YUL
-
PER
45h 45m
2 stops
Multiple Airlines Logo
08:35 - 07:10
PER
-
YUL
34h 35m
2 stops
$2,302Multiple Airlines
Wed, 9 Sep - Mon, 21 Sep
Cathay Pacific Logo
01:35 - 22:55
YYZ
-
PER
33h 20m
1 stop
Cathay Pacific Logo
08:30 - 12:15
PER
-
YYZ
40h 45m
1 stop
$2,323Cathay Pacific
Mon, 26 Oct - Sun, 15 Nov
Cathay Pacific Logo
01:50 - 06:50
YYZ
-
PER
41h 00m
1 stop
Cathay Pacific Logo
08:20 - 14:00
PER
-
YYZ
41h 40m
1 stop
$2,328Cathay Pacific
Mon, 24 Aug - Tue, 8 Sep
Austrian Airlines Logo
18:35 - 07:45
YUL
-
PER
49h 10m
2 stops
Austrian Airlines Logo
16:20 - 13:50
PER
-
YUL
33h 30m
2 stops
$2,474Austrian Airlines
Wed, 9 Sep - Sun, 20 Sep
Austrian Airlines Logo
18:35 - 15:05
YUL
-
PER
56h 30m
2 stops
Austrian Airlines Logo
16:20 - 13:50
PER
-
YUL
33h 30m
2 stops
$2,507Austrian Airlines
Thu, 10 Sep - Mon, 21 Sep
Emirates Logo
13:15 - 17:35
YUL
-
PER
40h 20m
2 stops
Emirates Logo
22:20 - 12:05
PER
-
YUL
49h 45m
2 stops
$2,644Emirates
Mon, 7 Sep - Mon, 21 Sep
Emirates Logo
13:15 - 17:35
YUL
-
PER
40h 20m
2 stops
Emirates Logo
22:20 - 12:05
PER
-
YUL
49h 45m
2 stops
$2,714Emirates
Sat, 12 Sep - Mon, 21 Sep

Austrian Airlines flights from Region of Ontario to Perth

Our best Austrian Airlines deals on Region of Ontario to Perth flight tickets
Austrian Airlines
9 Sept
YUL18:35Montreal Pierre Elliott Trudeau Intl
49h 10m
2 stops
PER07:45Perth
20 Sept
PER16:20Perth
33h 30m
2 stops
YUL13:50Montreal Pierre Elliott Trudeau Intl
$2,474
Austrian Airlines
10 Sept
YUL18:35Montreal Pierre Elliott Trudeau Intl
56h 30m
2 stops
PER15:05Perth
21 Sept
PER16:20Perth
33h 30m
2 stops
YUL13:50Montreal Pierre Elliott Trudeau Intl
$2,507
Austrian Airlines
10 Sept
YUL18:35Montreal Pierre Elliott Trudeau Intl
56h 30m
2 stops
PER15:05Perth
19 Sept
PER09:20Perth
40h 30m
2 stops
YUL13:50Montreal Pierre Elliott Trudeau Intl
$2,832

Emirates flights from Region of Ontario to Perth

Our best Emirates deals on Region of Ontario to Perth flight tickets
Emirates
7 Sept
YUL13:15Montreal Pierre Elliott Trudeau Intl
40h 20m
2 stops
PER17:35Perth
21 Sept
PER22:20Perth
49h 45m
2 stops
YUL12:05Montreal Pierre Elliott Trudeau Intl
$2,644
Emirates
24 May
YUL08:20Montreal Pierre Elliott Trudeau Intl
45h 15m
2 stops
PER17:35Perth
8 June
PER22:20Perth
49h 33m
2 stops
YUL11:53Montreal Pierre Elliott Trudeau Intl
$2,658
Emirates
25 Aug
YYZ16:35Toronto Pearson Intl
37h 00m
2 stops
PER17:35Perth
15 Sept
PER22:20Perth
32h 32m
2 stops
YYZ18:52Toronto Pearson Intl
$2,685

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 May 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

Mon 24/8

16:15-07:15

2 stops51h 00m

Perth

Mon 7/9

08:35-06:10

2 stops33h 35m

$2,012
Fastest return journey

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Sun 6/9

21:00-20:25

2 stops35h 25m

Perth

Sun 20/9

22:45-15:00

1 stop28h 15m

$2,249

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Thu 11/6

21:00-11:55

1 stop26h 55m

Perth

Thu 25/6

07:10-15:00

2 stops43h 50m

$2,265

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

21:30-07:15

2 stops45h 45m

Perth

Mon 21/9

08:35-07:10

2 stops34h 35m

$2,302

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mon 26/10

01:35-22:55

1 stop33h 20m

Perth

Sun 15/11

08:30-12:15

1 stop40h 45m

$2,323

TorontoPerth

YYZ - PER

YYZPER

Toronto Pearson Intl

Mon 24/8

01:50-06:50

1 stop41h 00m

Perth

Tue 8/9

08:20-14:00

1 stop41h 40m

$2,328

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

18:35-07:45

2 stops49h 10m

Perth

Sun 20/9

16:20-13:50

2 stops33h 30m

$2,474

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

18:35-15:05

2 stops56h 30m

Perth

Mon 21/9

16:20-13:50

2 stops33h 30m

$2,507

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

13:15-17:35

2 stops40h 20m

Perth

Mon 21/9

22:20-12:05

2 stops49h 45m

$2,644

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

13:15-17:35

2 stops40h 20m

Perth

Mon 21/9

22:20-12:05

2 stops49h 45m

$2,714

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 $1,530. 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 $1,587.

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 $2,580 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 $2,426 on momondo.

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

24h 05m

Direct flights

None
The fastest flight from Region of Ontario to Perth takes 24h 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 $1,861Free cancellationRating
7.6
1,332 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $2,746Free cancellationRating
7.4
3,726 reviews
Search Qatar Airways 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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