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Cheap flights from Montreal to Western Australia from C$ 923

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PER
5 Sep — 12 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 6 August 2026.

Tue 3/118:50 p.m. -
1 stop32h 55m
Tue 17/116:00 a.m. -
2 stops45h 05m
Deal found 5/8C$ 1,886
Thu 5/118:50 p.m. -
1 stop32h 55m
Tue 17/117:45 a.m. -
2 stops43h 20m
Deal found 4/8C$ 1,889
Tue 3/118:50 p.m. -
1 stop32h 55m
Fri 20/117:45 a.m. -
2 stops43h 20m
Deal found 3/8C$ 1,892
Wed 4/118:50 p.m. -
2 stops35h 20m
Wed 18/1110:45 p.m. -
1 stop28h 20m
Deal found 6/8C$ 1,902
Sat 5/91:05 p.m. -
2 stops51h 15m
Sat 12/95:35 a.m. -
2 stops47h 24m
Deal found 6/8C$ 2,150
Tue 20/1010:15 a.m. -
2 stops62h 35m
Sat 24/1011:40 a.m. -
2 stops56h 35m
Deal found 4/8C$ 4,052
Thu 22/1010:15 a.m. -
2 stops64h 15m
Mon 26/103:15 p.m. -
2 stops53h 00m
Deal found 1/8C$ 4,187

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 6 August 2026.

Round-trip from

C$ 1,886

One-way from

C$ 923
Qatar Airways
  • Qatar Airways
  • 3/11-17/11
  • 3 total stops
  • 78h 00m total
  • Montreal to Western Australia
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 57h 20m 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 6 August 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 Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

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

1 stop32h 55m

Perth

Tue 17/11

7:45 a.m.-2:05 p.m.

2 stops43h 20m

C$ 1,886

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

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

1 stop32h 55m

Perth

Tue 17/11

7:45 a.m.-2:05 p.m.

2 stops43h 20m

C$ 1,889
Quickest round-trip

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

8:50 p.m.-9:10 p.m.

2 stops35h 20m

Perth

Wed 18/11

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

1 stop28h 20m

C$ 1,902

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

6:25 p.m.-6:35 p.m.

2 stops36h 10m

Perth

Sun 20/9

6:45 a.m.-2:45 p.m.

2 stops44h 00m

C$ 2,465

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

7:30 a.m.-6:55 a.m.

2 stops34h 25m

Perth

Wed 18/11

5:15 a.m.-12:33 a.m.

3 stops32h 18m

C$ 2,871

MontrealLearmonth

YUL Montreal Pierre Elliott Trudeau Intl - LEA Learmonth

YULLEA

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

10:15 a.m.-12:50 p.m.

2 stops62h 35m

Learmonth

Sat 24/10

11:40 a.m.-8:15 a.m.

2 stops56h 35m

C$ 4,052

MontrealLearmonth

YUL Montreal Pierre Elliott Trudeau Intl - LEA Learmonth

YULLEA

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

10:15 a.m.-2:30 p.m.

2 stops64h 15m

Learmonth

Mon 26/10

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

2 stops53h 00m

C$ 4,187
Cheapest one-way

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

5:55 p.m.-4:05 a.m.

3 stops45h 10m

C$ 1,000

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

5:55 p.m.-4:40 a.m.

3 stops45h 45m

C$ 1,046

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

8:30 a.m.-3:45 a.m.

3 stops55h 15m

C$ 1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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 6 August 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
7.4
Good
3,737 reviews
Check prices

Crew

7.9

Comfort

7.3

Boarding

7.5

Food

7.3

Overall

7.4

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Steven,Aug 2026

DOH - BNE

It would be nice if the vegetarian meal option wasn't always tomato pasta. There are great middle eastern and Asian dishes.
Qatar Airways
7.4
Good
3,737 reviews
Qatar Airways
7.4
Good
3,737 reviews
Check prices

Crew

7.9

Comfort

7.3

Boarding

7.5

Food

7.3

Overall

7.4

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Steven,Aug 2026

DOH - BNE

It would be nice if the vegetarian meal option wasn't always tomato pasta. There are great middle eastern and Asian dishes.

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$ 1,886. 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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestC$ 2,273AverageC$ 3,090FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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

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

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