YUL - PER

C$ 850 Find Cheap Flights from Montreal to Perth – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Perth departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Perth, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 2,278
Typical prices: C$ 3,310-C$ 2,995
Multiple Airlines
Mon 27/7Tue 20/10
YUL - PER • 2 stops
Cheapest one-way flights
C$ 850
Multiple Airlines
Sat 29/8
YUL - PER • 3 stops
Top airlines
Cheapest • from C$ 2,328 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Montreal and Perth. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 2,385 (round-trip)
Shortest trip • 25h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Perth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Perth (YUL-PER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Perth

Mon, 27 Jul - Tue, 20 Oct
Multiple Airlines Logo
12:55 p.m. - 5:10 p.m.
YUL
-
PER
40h 15m
2 stops
Multiple Airlines Logo
5:35 a.m. - 5:00 p.m.
PER
-
YUL
47h 25m
2 stops
C$ 2,278Multiple Airlines
Mon, 27 Jul - Tue, 20 Oct
Multiple Airlines Logo
12:55 p.m. - 7:50 p.m.
YUL
-
PER
42h 55m
3 stops
Multiple Airlines Logo
4:45 a.m. - 5:00 p.m.
PER
-
YUL
48h 15m
3 stops
C$ 2,298Multiple Airlines
Sun, 20 Sep - Mon, 5 Oct
Austrian Airlines Logo
6:35 p.m. - 3:05 p.m.
YUL
-
PER
56h 30m
2 stops
Austrian Airlines Logo
4:20 p.m. - 1:50 p.m.
PER
-
YUL
33h 30m
2 stops
C$ 2,328Austrian Airlines
Sat, 24 Oct - Sun, 22 Nov
Austrian Airlines Logo
6:35 p.m. - 7:55 a.m.
YUL
-
PER
49h 20m
2 stops
Austrian Airlines Logo
4:35 p.m. - 1:20 p.m.
PER
-
YUL
33h 45m
2 stops
C$ 2,352Austrian Airlines
Sun, 1 Nov - Mon, 16 Nov
Multiple Airlines Logo
8:10 p.m. - 11:55 p.m.
YUL
-
PER
38h 45m
2 stops
Multiple Airlines Logo
10:30 a.m. - 3:10 p.m.
PER
-
YUL
41h 40m
2 stops
C$ 2,384Multiple Airlines
Sat, 19 Sep - Wed, 30 Sep
Austrian Airlines Logo
6:35 p.m. - 7:45 a.m.
YUL
-
PER
49h 10m
2 stops
Austrian Airlines Logo
4:20 p.m. - 1:50 p.m.
PER
-
YUL
33h 30m
2 stops
C$ 2,436Austrian Airlines
Tue, 15 Sep - Wed, 30 Sep
Austrian Airlines Logo
6:35 p.m. - 3:05 p.m.
YUL
-
PER
56h 30m
2 stops
Austrian Airlines Logo
4:20 p.m. - 1:50 p.m.
PER
-
YUL
33h 30m
2 stops
C$ 2,440Austrian Airlines
Sat, 21 Nov - Sat, 5 Dec
Multiple Airlines Logo
6:50 p.m. - 7:55 a.m.
YUL
-
PER
48h 05m
2 stops
Multiple Airlines Logo
9:25 a.m. - 6:20 p.m.
PER
-
YUL
45h 55m
2 stops
C$ 2,446Multiple Airlines
Sat, 21 Nov - Sat, 5 Dec
Lufthansa Logo
8:10 p.m. - 7:55 a.m.
YUL
-
PER
46h 45m
2 stops
Lufthansa Logo
9:25 a.m. - 6:20 p.m.
PER
-
YUL
45h 55m
2 stops
C$ 2,495Lufthansa
Tue, 15 Sep - Wed, 30 Sep
Qatar Airways Logo
9:35 p.m. - 6:35 p.m.
YUL
-
PER
33h 00m
1 stop
Qatar Airways Logo
10:40 p.m. - 2:45 p.m.
PER
-
YUL
52h 05m
2 stops
C$ 2,549Qatar Airways
Booking Insights

KAYAK's insights & trends for Montreal to Perth flights

Get data-powered insights and trends into flights from Montreal to Perth to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Perth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Perth is June, where tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 3,878 and C$ 3,493 respectively.

Good to know

Low seasonMarch
Cheapest flightC$ 850
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 18% lower on average.
Flight from Montreal to Perth

When to book flights from Montreal to Perth

Are your dates flexible? Find out the best times to travel from Montreal to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Perth flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth?

    In the last 5 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth was C$ 850 for a one-way ticket and C$ 2,278 for a round-trip.

  • Which aircraft models fly most regularly from Montreal to Perth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Perth?

    oneworld is the only airline alliance operating flights between Montreal and Perth.

  • How does KAYAK find such low prices on flights from Montreal to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Montreal to Perth

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Qatar AirwaysOverall score based on 3726 reviews
7.5Boarding
7.3Entertainment
7.9Crew
7.3Food
7.3Comfort
Airline reviews

Qatar was pretty OK for their services but Arangrant was awful at theirs and frankly lied to me. Qatar offers four business class fares and only three of them allow lounge access. This is a horrible policy when you pay so much for business class and shame on them for denying the simple use of their lounges for this confusion. When I requested my business class ticket with Arangrant I knew this and specifically told them I would only purchase the lowest class business seat that would still permit me lounge access on all legs of my trip. They lied to me and said I did and then I was refused this service on my return flights. I had no less than 4-8 schedule changes and got screwed by a late departure from DCA on my double connection to JNB. I lost nearly a full day on my outbound and then had little to no use of the lounges on my outbound flights. To then be denied access on my return flights made the 27 hour trip home pretty awful. Kayak should no longer work with Arangrant as they are dishonest and liars. Qatar should price all four of their business class fares to include lounge access and stop the insanity they have forced on people. My return trip home nearly ruined my entire trip to South Africa and I blame Arangrant for telling me lies and for Qatar for offering insane rules and regulations on such expensive business class fares. For the money I paid to Qatar, I did not receive the full services I was promised. I will probably never use Arangrant and their ignorant services ever again. I will question whether I ever fly on Qatar Airways again as well. When you pay so much and get such little in return, it leaves a bad taste in your mouth. Arangrant gives the whole industry a bad name and Qatar is not far behind them. I can honestly say that the wretched service and way I was treated by both have soured me on travel companies and airlines. It is bad enough that we have an idiot, felon, racist and bigoted president and administration to contend with while he has started an illegal war, I did not expect to get screwed over by Arangrant and Qatar as well. Shame on all of you.

6.0 GoodAnonymous, May 2026
CPT - DOH
Read more Qatar Airways reviews

Qatar was pretty OK for their services but Arangrant was awful at theirs and frankly lied to me. Qatar offers four business class fares and only three of them allow lounge access. This is a horrible policy when you pay so much for business class and shame on them for denying the simple use of their lounges for this confusion. When I requested my business class ticket with Arangrant I knew this and specifically told them I would only purchase the lowest class business seat that would still permit me lounge access on all legs of my trip. They lied to me and said I did and then I was refused this service on my return flights. I had no less than 4-8 schedule changes and got screwed by a late departure from DCA on my double connection to JNB. I lost nearly a full day on my outbound and then had little to no use of the lounges on my outbound flights. To then be denied access on my return flights made the 27 hour trip home pretty awful. Kayak should no longer work with Arangrant as they are dishonest and liars. Qatar should price all four of their business class fares to include lounge access and stop the insanity they have forced on people. My return trip home nearly ruined my entire trip to South Africa and I blame Arangrant for telling me lies and for Qatar for offering insane rules and regulations on such expensive business class fares. For the money I paid to Qatar, I did not receive the full services I was promised. I will probably never use Arangrant and their ignorant services ever again. I will question whether I ever fly on Qatar Airways again as well. When you pay so much and get such little in return, it leaves a bad taste in your mouth. Arangrant gives the whole industry a bad name and Qatar is not far behind them. I can honestly say that the wretched service and way I was treated by both have soured me on travel companies and airlines. It is bad enough that we have an idiot, felon, racist and bigoted president and administration to contend with while he has started an illegal war, I did not expect to get screwed over by Arangrant and Qatar as well. Shame on all of you.

Flight canceled by JetBlue for no reason. No good alternatives provided.

Charged extra amount for the baggage wait. Even it’s less than 23kgs. Those machines are showing wrong weight and they were charging money wantedly from everyone.

The boarding experience did not follow the Zones that were listed on the boarding passes. This was a two-level aircraft with many passengers. Because zones were not called out by the airline staff, there was simply a mob trying to board and it was not a pleasant experience.

It was very good. It was a long flight and being a tight with little leg room.

Looks like a local flight. Food was horrible. No entertainment system.

I wish I knew in advance that the connecting flight was by indigo air

I appreciated the vailability of wheelchair services for persons with mobility issues all the way up to the aircraft. What could be better would be the food choices.

Qatar maybe considered one of the best ailines in the world but nowadays it is much of a muchness with the rest

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Everything you need to know for your flight from Montreal to Perth

Information on your arrival and departure airports