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Cheap flights from Montreal to Western Australia from C$ 1,073

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PER
11 Aug — 18 Aug1
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 12 July 2026.

Sat 31/109:50 p.m.
YUL
-
PER
2 stops42h 25m
Multiple Airlines
Thu 5/115:50 p.m.
PER
-
YUL
2 stops33h 15m
Multiple Airlines
Deal found 8/7C$ 2,430
Tue 13/108:05 p.m.
YUL
-
PER
2 stops44h 15m
Multiple Airlines
Mon 19/109:55 a.m.
PER
-
YUL
2 stops44h 15m
Multiple Airlines
Deal found 9/7C$ 2,460
Sun 23/89:35 p.m.
YUL
-
PER
1 stop33h 00m
Qatar Airways
Mon 7/910:40 a.m.
PER
-
YUL
2 stops40h 05m
Qatar Airways
Deal found 7/7C$ 2,466
Tue 24/116:45 a.m.
YUL
-
PER
2 stops51h 10m
Multiple Airlines
Mon 22/28:30 a.m.
PER
-
YUL
2 stops53h 03m
Multiple Airlines
Deal found 11/7C$ 2,546
Tue 13/109:35 p.m.
YUL
-
PER
1 stop33h 00m
Qatar Airways
Mon 19/106:00 a.m.
PER
-
YUL
2 stops44h 45m
Qatar Airways
Deal found 9/7C$ 2,548
Thu 24/129:15 p.m.
YUL
-
PER
2 stops39h 10m
Multiple Airlines
Sun 24/14:15 p.m.
PER
-
YUL
2 stops40h 00m
Multiple Airlines
Deal found 7/7C$ 2,579
Tue 18/85:45 p.m.
YUL
-
PER
2 stops40h 55m
Multiple Airlines
Sat 19/98:20 a.m.
PER
-
YUL
2 stops34h 24m
Multiple Airlines
Deal found 10/7C$ 2,609
Sat 31/109:50 p.m.
YUL
-
PER
1 stop32h 55m
Qatar Airways
Thu 5/1112:15 p.m.
PER
-
YUL
2 stops38h 50m
Qatar Airways
Deal found 8/7C$ 2,623
Sun 23/88:30 a.m.
YUL
-
PER
2 stops34h 20m
Multiple Airlines
Mon 7/98:35 a.m.
PER
-
YUL
2 stops34h 40m
Multiple Airlines
Deal found 9/7C$ 2,650
Wed 25/1110:40 a.m.
YUL
-
LEA
2 stops62h 50m
Emirates
Sun 29/113:25 p.m.
LEA
-
YUL
2 stops53h 10m
Emirates
Deal found 7/7C$ 3,990
Sat 21/1110:40 a.m.
YUL
-
LEA
2 stops57h 15m
Emirates
Wed 25/113:30 p.m.
LEA
-
YUL
2 stops53h 05m
Emirates
Deal found 8/7C$ 4,049

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 12 July 2026.

Round-trip from

C$ 2,430

One-way from

C$ 1,073
31/10-5/11
  • 31/10-5/11
  • 4 total stops
  • 75h 40m total
  • Montreal to Western Australia
Search Deals
11/8
  • 11/8
  • 3 total stops
  • 54h 05m 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 12 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

Sun 23/8

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

1 stop33h 00m

Perth

Mon 7/9

10:40 a.m.-2:45 p.m.

2 stops40h 05m

C$ 2,466

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

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

2 stops31h 45m

Perth

Sat 7/11

12:25 a.m.-12:33 a.m.

2 stops37h 08m

C$ 2,720

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

1:10 p.m.-5:20 p.m.

3 stops39h 10m

Perth

Mon 22/2

10:20 p.m.-7:30 a.m.

2 stops46h 10m

C$ 2,729

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

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

2 stops47h 45m

Perth

Sun 15/11

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

2 stops29h 03m

C$ 2,832

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

6:15 p.m.-2:30 p.m.

2 stops32h 15m

Perth

Thu 5/11

3:15 p.m.-8:25 p.m.

3 stops42h 10m

C$ 2,913
Quickest round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

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

1 stop32h 55m

Perth

Mon 22/2

10:45 p.m.-2:05 p.m.

1 stop28h 20m

C$ 2,930

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

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

1 stop32h 55m

Perth

Sun 8/11

10:45 p.m.-2:05 p.m.

1 stop28h 20m

C$ 3,005

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

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

1 stop32h 55m

Perth

Sun 15/11

10:45 p.m.-2:05 p.m.

1 stop28h 20m

C$ 3,011

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

6:35 p.m.-3:00 p.m.

2 stops32h 25m

Perth

Mon 7/9

1:15 p.m.-8:21 p.m.

3 stops43h 06m

C$ 3,146

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

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

1 stop32h 55m

Perth

Mon 18/1

10:45 a.m.-2:05 p.m.

2 stops40h 20m

C$ 3,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 16 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 12 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
3,744 reviews
Check prices

Entertainment

7.3

Overall

7.3

Boarding

7.5

Crew

7.9

Food

7.3

Comfort

7.3

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
3,744 reviews
Qatar Airways
7.3
Good
3,744 reviews
Check prices

Entertainment

7.3

Overall

7.3

Boarding

7.5

Crew

7.9

Food

7.3

Comfort

7.3

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 33h. Qatar Airways provides one of the quickest options available for as low as C$ 2,753. 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestC$ 2,291AverageC$ 3,145FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Western Australia?

Deals for Montreal to Western Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Western Australia?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Western Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Western Australia with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to Western Australia with no change fees.

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Of course! You can now track prices for flights from Montreal to Western Australia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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