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Cheap flights from Montreal to Perth from C$ 1,088

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 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
9:35 p.m. - 9:30 a.m.
YUL
-
PER
47h 55m
2 stops
Qatar Airways Logo
10:45 p.m. - 2:45 p.m.
PER
-
YUL
28h 00m
1 stop
C$ 2,137Qatar Airways
Sun, 14 Jun - Sun, 28 Jun
Multiple Airlines Logo
7:20 p.m. - 6:35 p.m.
YUL
-
PER
35h 15m
2 stops
Multiple Airlines Logo
2:20 p.m. - 2:45 p.m.
PER
-
YUL
36h 25m
2 stops
C$ 2,258Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
Multiple Airlines Logo
8:40 p.m. - 7:45 a.m.
YUL
-
PER
47h 05m
2 stops
Multiple Airlines Logo
8:30 a.m. - 3:10 p.m.
PER
-
YUL
43h 40m
2 stops
C$ 2,413Multiple Airlines
Sat, 5 Sep - Thu, 3 Dec
Multiple Airlines Logo
8:50 p.m. - 4:30 p.m.
YUL
-
PER
30h 40m
2 stops
Multiple Airlines Logo
5:35 a.m. - 2:05 p.m.
PER
-
YUL
45h 30m
2 stops
C$ 2,434Multiple Airlines
Wed, 4 Nov - Wed, 3 Feb
Multiple Airlines Logo
7:45 p.m. - 4:30 a.m.
YUL
-
PER
43h 45m
3 stops
Multiple Airlines Logo
8:40 p.m. - 5:50 p.m.
PER
-
YUL
58h 10m
3 stops
C$ 2,453Multiple Airlines
Wed, 4 Nov - Wed, 3 Feb
Multiple Airlines Logo
7:20 p.m. - 6:35 p.m.
YUL
-
PER
35h 15m
2 stops
Multiple Airlines Logo
7:10 a.m. - 2:45 p.m.
PER
-
YUL
43h 35m
2 stops
C$ 2,506Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
SWISS Logo
4:40 p.m. - 6:50 a.m.
YUL
-
PER
50h 10m
2 stops
SWISS Logo
8:20 a.m. - 3:00 p.m.
PER
-
YUL
42h 40m
2 stops
C$ 2,509SWISS
Sun, 14 Jun - Sun, 28 Jun
Multiple Airlines Logo
3:30 p.m. - 5:20 p.m.
YUL
-
PER
36h 50m
2 stops
Multiple Airlines Logo
10:20 p.m. - 7:37 a.m.
PER
-
YUL
46h 17m
3 stops
C$ 2,746Multiple Airlines
Wed, 4 Nov - Wed, 3 Feb
Cathay Pacific Logo
6:45 a.m. - 10:55 p.m.
YUL
-
PER
51h 10m
2 stops
Cathay Pacific Logo
8:30 a.m. - 12:33 a.m.
PER
-
YUL
53h 03m
2 stops
C$ 2,807Cathay Pacific
Wed, 4 Nov - Sun, 8 Nov
SWISS Logo
4:40 p.m. - 6:50 a.m.
YUL
-
PER
50h 10m
2 stops
SWISS Logo
8:30 a.m. - 3:10 p.m.
PER
-
YUL
43h 40m
2 stops
C$ 2,829SWISS
Wed, 1 Jul - Tue, 23 Feb

Air Canada flights from Montreal to Perth

Our best Air Canada deals on Montreal to Perth flight tickets
Air Canada
4 Nov
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
35h 20m
3 stops
PER3:30 p.m.Perth
8 Nov
PER10:30 p.m.Perth
34h 06m
2 stops
YUL7:36 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,434
Air Canada
4 Nov
YUL12:10 p.m.Montreal Pierre Elliott Trudeau Intl
37h 20m
3 stops
PER2:30 p.m.Perth
8 Nov
PER10:30 p.m.Perth
35h 36m
2 stops
YUL9:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,435
Air Canada
4 Nov
YUL12:10 p.m.Montreal Pierre Elliott Trudeau Intl
38h 20m
3 stops
PER3:30 p.m.Perth
8 Nov
PER10:30 p.m.Perth
31h 33m
2 stops
YUL5:03 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,689

Cathay Pacific flights from Montreal to Perth

Our best Cathay Pacific deals on Montreal to Perth flight tickets
Cathay Pacific
4 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
51h 10m
2 stops
PER10:55 p.m.Perth
8 Nov
PER8:30 a.m.Perth
53h 03m
2 stops
YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,807
Cathay Pacific
4 Nov
YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl
47h 45m
2 stops
PER10:55 p.m.Perth
7 Nov
PER12:25 a.m.Perth
37h 08m
2 stops
YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,830
Cathay Pacific
4 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
51h 10m
2 stops
PER10:55 p.m.Perth
7 Nov
PER12:25 a.m.Perth
37h 08m
2 stops
YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,832

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 10 May 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 round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

9:35 p.m.-9:30 a.m.

2 stops47h 55m

Perth

Sun 28/6

10:45 p.m.-2:45 p.m.

1 stop28h 00m

C$ 2,137
Quickest round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

7:20 p.m.-6:35 p.m.

2 stops35h 15m

Perth

Thu 25/6

2:20 p.m.-2:45 p.m.

2 stops36h 25m

C$ 2,258

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

8:40 p.m.-7:45 a.m.

2 stops47h 05m

Perth

Thu 3/12

8:30 a.m.-3:10 p.m.

2 stops43h 40m

C$ 2,413

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

8:50 p.m.-4:30 p.m.

2 stops30h 40m

Perth

Wed 3/2

5:35 a.m.-2:05 p.m.

2 stops45h 30m

C$ 2,434

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

7:45 p.m.-4:30 a.m.

3 stops43h 45m

Perth

Wed 3/2

8:40 p.m.-5:50 p.m.

3 stops58h 10m

C$ 2,453

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

7:20 p.m.-6:35 p.m.

2 stops35h 15m

Perth

Thu 25/6

7:10 a.m.-2:45 p.m.

2 stops43h 35m

C$ 2,506

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

4:40 p.m.-6:50 a.m.

2 stops50h 10m

Perth

Sun 28/6

8:20 a.m.-3:00 p.m.

2 stops42h 40m

C$ 2,509

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

3:30 p.m.-5:20 p.m.

2 stops36h 50m

Perth

Wed 3/2

10:20 p.m.-7:37 a.m.

3 stops46h 17m

C$ 2,746

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

6:45 a.m.-10:55 p.m.

2 stops51h 10m

Perth

Sun 8/11

8:30 a.m.-12:33 a.m.

2 stops53h 03m

C$ 2,807

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

4:40 p.m.-6:50 a.m.

2 stops50h 10m

Perth

Tue 23/2

8:30 a.m.-3:10 p.m.

2 stops43h 40m

C$ 2,829

Flights are sorted by cheapest round-trip 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 typical price of a round-trip flight between Montreal and Perth?

What is the cheapest month to fly to Perth?

In general, February is the cheapest month to fly from Montreal to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,851. If you aren’t able to travel during the month of February, then book flights to Perth from Montreal during June instead. Flights to Perth in June, while not as cheap as those in February, still average around C$ 1,901.

Can stopping save me money on Montreal to Perth flights?

You could potentially save up to 28% 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 round-trip 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

30h 40m

Direct flights

None
The fastest flight from Montreal to Perth takes 30h 40m
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?

    Montreal and Perth are 18291.3 km apart from one another. Typically, this will take 30h 40m by plane in normal conditions.

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

    Prices for flights from Montreal to Perth Airport are updated daily.

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

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Montreal to Perth?

Best airlines flying from Montreal to Perth

Compare and see reviews for airlines that fly from Montreal to Perth with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 2,143Free CancellationRating
7.4
1,585 reviews
Search Air France flights
Qatar AirwaysPriceFrom C$ 2,319Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights

Travelling to a place near Perth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Perth?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from Montreal.

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

All flight searches from Montreal to Perth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Perth?

Once you have performed a search for Montreal to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Montreal 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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