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Cheap flights from Montreal to Western Australia from C$ 913

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PER
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Western Australia

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Western Australia
Explore the most affordable flight options available from Montreal to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Tue 3/118:50 p.m.
YUL
-
PER
1 stop32h 55m
Qatar Airways
Tue 17/116:00 a.m.
PER
-
YUL
2 stops45h 05m
Qatar Airways
Deal found 27/7C$ 1,887
Thu 20/86:45 a.m.
YUL
-
PER
2 stops27h 55m
Multiple Airlines
Thu 27/88:20 a.m.
PER
-
YUL
2 stops34h 28m
Multiple Airlines
Deal found 22/7C$ 2,411
Tue 3/118:00 a.m.
YUL
-
PER
2 stops73h 55m
Multiple Airlines
Mon 16/1112:25 a.m.
PER
-
YUL
2 stops53h 20m
Multiple Airlines
Deal found 23/7C$ 2,455
Tue 20/109:35 p.m.
YUL
-
PER
2 stops38h 20m
Qatar Airways
Sat 31/1010:45 p.m.
PER
-
YUL
1 stop28h 20m
Qatar Airways
Deal found 23/7C$ 2,459
Sun 30/89:35 p.m.
YUL
-
PER
3 stops58h 15m
Multiple Airlines
Fri 11/94:45 a.m.
PER
-
YUL
3 stops70h 00m
Multiple Airlines
Deal found 26/7C$ 2,505
Sun 30/85:45 p.m.
YUL
-
PER
2 stops40h 55m
Cathay Pacific
Fri 11/98:20 a.m.
PER
-
YUL
2 stops34h 24m
Cathay Pacific
Deal found 26/7C$ 2,552
Sun 30/89:35 p.m.
YUL
-
PER
1 stop33h 00m
Qatar Airways
Fri 11/911:45 p.m.
PER
-
YUL
2 stops51h 00m
Qatar Airways
Deal found 26/7C$ 2,564
Sat 14/1110:40 a.m.
YUL
-
LEA
2 stops57h 15m
Emirates
Wed 18/113:30 p.m.
LEA
-
YUL
2 stops53h 05m
Emirates
Deal found 22/7C$ 4,044

Find flight deals from Montreal to Western Australia

Keep the following information in mind while searching for Montreal to Western Australia flight deals. Data was last updated 27 July 2026.

Round-trip from

C$ 1,887

One-way from

C$ 913
Qatar Airways
  • Qatar Airways
  • 3/11-17/11
  • 3 total stops
  • 78h 00m total
  • Montreal to Western Australia
Search Deals
9/9
  • 9/9
  • 3 total stops
  • 55h 15m total
  • Montreal to Western Australia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Western Australia 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, Cheapflights users made 629,999 searches. Data last updated 27 July 2026.
Use the filters below to find and compare flights from Montreal to Western Australia 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

Tue 3/11

8:50 p.m.-6:45 p.m.

1 stop32h 55m

Perth

Tue 17/11

6:00 a.m.-2:05 p.m.

2 stops45h 05m

C$ 1,887

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

11:10 a.m.-6:50 a.m.

2 stops31h 40m

Perth

Thu 1/10

8:20 a.m.-4:45 p.m.

2 stops44h 25m

C$ 2,711

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Fri 15/1

8:50 p.m.-6:45 p.m.

1 stop32h 55m

Perth

Sun 21/3

10:45 p.m.-3:05 p.m.

1 stop28h 20m

C$ 3,041
Quickest round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

9:35 p.m.-6:35 p.m.

1 stop33h 00m

Perth

Thu 1/10

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

1 stop28h 00m

C$ 3,152

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

1:04 p.m.-12:30 p.m.

3 stops34h 26m

Perth

Tue 17/11

2:15 p.m.-12:23 p.m.

3 stops35h 08m

C$ 3,252

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

9:15 p.m.-1:25 a.m.

2 stops39h 10m

Perth

Wed 6/1

8:30 a.m.-7:15 p.m.

2 stops47h 45m

C$ 3,338

MontrealLearmonth

YUL - LEA

YULLEA

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

10:40 a.m.-8:55 a.m.

2 stops57h 15m

Learmonth

Wed 18/11

3:30 p.m.-7:35 a.m.

2 stops53h 05m

C$ 4,044
Cheapest one-way

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

8:30 a.m.-5:50 a.m.

3 stops57h 20m

C$ 1,054

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

8:30 a.m.-10:40 p.m.

2 stops50h 10m

C$ 1,172

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

8:30 a.m.-6:50 a.m.

2 stops34h 20m

C$ 1,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Western Australia

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Western Australia

Get insights into the airlines that provide service to Western Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Western Australia. Reviews last updated 27 July 2026.
Read through reviews of airlines operating flights from Montreal to Western Australia, such as Qatar Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.3
Good
3,743 reviews
Check prices

Boarding

7.5

Food

7.3

Comfort

7.3

Entertainment

7.3

Overall

7.3

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.
Qatar Airways
7.3
Good
3,743 reviews
Qatar Airways
7.3
Good
3,743 reviews
Check prices

Boarding

7.5

Food

7.3

Comfort

7.3

Entertainment

7.3

Overall

7.3

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Western Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Western Australia?

    A quick flight from Montreal to Western Australia can take about 32h 55m. Qatar Airways provides one of the quickest options available for as low as C$ 1,887. There are 18282 km between Montreal and Western Australia. This flight may include one or multiple stops.

  • Can I find deals for flights from Montreal to Western Australia that include hotel bookings?

    Yes. In addition to deals on Montreal to Western Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Western Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Western Australia.

  • Can I find deals for business class flights from Montreal to Western Australia?

    Yes. Cheapflights offers flight deals from Montreal to Western Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Montreal to Western Australia

Discover the top airline that operate flights from Montreal to Western Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestC$ 2,280AverageC$ 3,131FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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