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Cheap flights from Montreal to Perth from $1,058

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Perth departing on 11/8. 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

Find the cheapest flights from Montreal to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:05 - 17:10
YUL
-
PER
33h 05m
2 stops
Multiple Airlines Logo
09:55 - 18:10
PER
-
YUL
68h 15m
2 stops
$2,132Multiple Airlines
Tue, 8 Sep - Wed, 23 Sep
Multiple Airlines Logo
19:55 - 19:40
YUL
-
PER
34h 45m
3 stops
Multiple Airlines Logo
21:10 - 18:00
PER
-
YUL
57h 50m
3 stops
$2,300Multiple Airlines
Thu, 5 Nov - Tue, 17 Nov
Multiple Airlines Logo
18:15 - 07:20
YUL
-
PER
48h 05m
2 stops
Multiple Airlines Logo
08:35 - 20:43
PER
-
YUL
49h 08m
2 stops
$2,301Multiple Airlines
Mon, 2 Nov - Thu, 19 Nov
Multiple Airlines Logo
20:05 - 23:45
YUL
-
PER
39h 40m
3 stops
Multiple Airlines Logo
09:55 - 18:10
PER
-
YUL
68h 15m
2 stops
$2,331Multiple Airlines
Tue, 8 Sep - Wed, 23 Sep
Multiple Airlines Logo
20:05 - 23:45
YUL
-
PER
39h 40m
3 stops
Multiple Airlines Logo
00:45 - 18:10
PER
-
YUL
77h 25m
3 stops
$2,345Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
07:30 - 07:20
YUL
-
PER
58h 50m
2 stops
Multiple Airlines Logo
08:35 - 17:04
PER
-
YUL
45h 29m
2 stops
$2,350Multiple Airlines
Wed, 4 Nov - Thu, 19 Nov
Multiple Airlines Logo
16:40 - 05:25
YUL
-
PER
47h 45m
2 stops
Multiple Airlines Logo
01:15 - 15:10
PER
-
YUL
50h 55m
2 stops
$2,375Multiple Airlines
Tue, 3 Nov - Mon, 16 Nov
Multiple Airlines Logo
16:40 - 06:55
YUL
-
PER
49h 15m
2 stops
Multiple Airlines Logo
13:50 - 18:20
PER
-
YUL
41h 30m
2 stops
$2,391Multiple Airlines
Tue, 3 Nov - Tue, 17 Nov
Multiple Airlines Logo
06:45 - 22:40
YUL
-
PER
27h 55m
2 stops
Multiple Airlines Logo
08:20 - 06:48
PER
-
YUL
34h 28m
2 stops
$2,445Multiple Airlines
Thu, 20 Aug - Thu, 27 Aug
SWISS Logo
16:40 - 06:55
YUL
-
PER
49h 15m
2 stops
SWISS Logo
08:30 - 15:10
PER
-
YUL
43h 40m
2 stops
$2,452SWISS
Tue, 3 Nov - Wed, 18 Nov

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Cathay Pacific flights from Montreal to Perth

Our best Cathay Pacific deals on Montreal to Perth flight tickets
Cathay Pacific
1 Nov
YUL20:00Montreal Pierre Elliott Trudeau Intl
45h 55m
2 stops
PER06:55Perth
16 Nov
PER08:30Perth
53h 03m
2 stops
YUL00:33Montreal Pierre Elliott Trudeau Intl
$2,684
Cathay Pacific
31 Oct
YUL20:00Montreal Pierre Elliott Trudeau Intl
62h 55m
2 stops
PER22:55Perth
16 Nov
PER08:30Perth
53h 03m
2 stops
YUL00:33Montreal Pierre Elliott Trudeau Intl
$2,720
Cathay Pacific
5 Sept
YUL17:45Montreal Pierre Elliott Trudeau Intl
40h 55m
2 stops
PER22:40Perth
11 Sept
PER00:10Perth
52h 35m
2 stops
YUL16:45Montreal Pierre Elliott Trudeau Intl
$2,741

SWISS flights from Montreal to Perth

Our best SWISS deals on Montreal to Perth flight tickets
SWISS
3 Nov
YUL16:40Montreal Pierre Elliott Trudeau Intl
49h 15m
2 stops
PER06:55Perth
18 Nov
PER08:30Perth
43h 40m
2 stops
YUL15:10Montreal Pierre Elliott Trudeau Intl
$2,452
SWISS
3 Nov
YUL16:40Montreal Pierre Elliott Trudeau Intl
49h 15m
2 stops
PER06:55Perth
24 Nov
PER08:30Perth
43h 40m
2 stops
YUL15:10Montreal Pierre Elliott Trudeau Intl
$2,455
SWISS
5 Nov
YUL16:40Montreal Pierre Elliott Trudeau Intl
49h 15m
2 stops
PER06:55Perth
18 Nov
PER08:30Perth
43h 40m
2 stops
YUL15:10Montreal Pierre Elliott Trudeau Intl
$2,601

momondo Fare Finder

 
Customise your flight search to find flights from Montreal 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 23 July 2026.
Use the filters below to find and compare flights from Montreal to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

20:05-17:10

2 stops33h 05m

Perth

Wed 23/9

09:55-18:10

2 stops68h 15m

$2,132

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

19:55-19:40

3 stops34h 45m

Perth

Tue 17/11

21:10-18:00

3 stops57h 50m

$2,300

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 2/11

18:15-07:20

2 stops48h 05m

Perth

Thu 19/11

08:35-20:43

2 stops49h 08m

$2,301

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

20:05-23:45

3 stops39h 40m

Perth

Wed 23/9

09:55-18:10

2 stops68h 15m

$2,331

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

20:05-23:45

3 stops39h 40m

Perth

Tue 22/9

00:45-18:10

3 stops77h 25m

$2,345

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

07:30-07:20

2 stops58h 50m

Perth

Thu 19/11

08:35-17:04

2 stops45h 29m

$2,350

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

16:40-05:25

2 stops47h 45m

Perth

Mon 16/11

01:15-15:10

2 stops50h 55m

$2,375

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

16:40-06:55

2 stops49h 15m

Perth

Tue 17/11

13:50-18:20

2 stops41h 30m

$2,391
Fastest return journey

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

06:45-22:40

2 stops27h 55m

Perth

Thu 27/8

08:20-06:48

2 stops34h 28m

$2,445

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

16:40-06:55

2 stops49h 15m

Perth

Wed 18/11

08:30-15:10

2 stops43h 40m

$2,452

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 Montreal 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 July is, on average, the cheapest month to fly to Perth from Montreal, with most prices found around $0. If you’re not able to fly to Perth in July, then June is your next best option. Flight prices from Montreal to Perth during June average around $0.

Can stopping save me money on Montreal to Perth flights?

You could potentially save up to 9% on your flight if you consider stops on a Montreal to Perth flight.

When to book flights from Montreal to Perth

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

Cheap Montreal to Perth (YMQ to PER) flight deals and tips

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

Fastest flight time

27h 55m

Direct flights

None
The fastest flight from Montreal to Perth takes 27h 55m
There are no direct flights from Montreal to Perth. There are no popular flight routes from Montreal to Perth.
Search flight deals

Frequently asked questions about flying from Montreal to Perth

  • How far is Montreal to Perth by plane?

    There are 18291.3 km between Montreal and Perth. Flights usually cover this in 27h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Montreal to Perth Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal 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 licence 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.

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 Montreal to Perth?

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

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

Flights from Montreal 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 Montreal to Perth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Perth.

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

Yes momondo offers price alerts on flights to Perth from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Perth trip

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