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Cheap flights from Montreal to Western Australia from C$ 877

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PER
4 Apr — 11 Apr1
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 5 March 2026.

Sun 5/45:00 p.m.
YUL
-
PER
2 stops36h 10m
Multiple Airlines
Sun 19/49:10 p.m.
PER
-
YUL
2 stops53h 55m
Multiple Airlines
Deal found 2/3C$ 1,834
Wed 21/108:05 p.m.
YUL
-
PER
2 stops44h 15m
Multiple Airlines
Fri 6/115:35 a.m.
PER
-
YUL
2 stops73h 15m
Multiple Airlines
Deal found 3/3C$ 1,927
Wed 8/48:05 p.m.
YUL
-
PER
2 stops44h 15m
Multiple Airlines
Mon 4/56:25 p.m.
PER
-
YUL
2 stops59h 45m
Multiple Airlines
Deal found 3/3C$ 2,049
Tue 13/107:30 a.m.
YUL
-
PER
2 stops35h 20m
Multiple Airlines
Mon 26/1012:25 a.m.
PER
-
YUL
2 stops34h 28m
Multiple Airlines
Deal found 2/3C$ 2,064
Tue 26/56:50 p.m.
YUL
-
PER
2 stops42h 20m
KLM
Sat 6/612:15 p.m.
PER
-
YUL
2 stops62h 50m
KLM
Deal found 3/3C$ 2,162
Sun 10/58:55 p.m.
YUL
-
PER
1 stop27h 00m
Qatar Airways
Wed 13/511:55 p.m.
PER
-
YUL
2 stops50h 50m
Qatar Airways
Deal found 3/3C$ 2,169
Sun 5/49:35 p.m.
YUL
-
PER
2 stops37h 55m
Qatar Airways
Sun 19/43:40 p.m.
PER
-
YUL
1 stop35h 05m
Qatar Airways
Deal found 2/3C$ 2,178
Sun 12/49:35 p.m.
YUL
-
PER
2 stops37h 55m
Qatar Airways
Sun 19/43:40 p.m.
PER
-
YUL
1 stop35h 05m
Qatar Airways
Deal found 28/2C$ 2,180
Tue 13/109:35 p.m.
YUL
-
PER
2 stops37h 20m
Qatar Airways
Tue 27/1010:45 p.m.
PER
-
YUL
1 stop28h 20m
Qatar Airways
Deal found 2/3C$ 2,210
Wed 25/118:10 p.m.
YUL
-
PER
2 stops45h 45m
Cathay Pacific
Tue 12/112:25 a.m.
PER
-
YUL
2 stops37h 08m
Cathay Pacific
Deal found 1/3C$ 2,229
Mon 6/49:35 p.m.
YUL
-
PER
2 stops31h 35m
Multiple Airlines
Thu 7/55:35 a.m.
PER
-
YUL
2 stops45h 10m
Multiple Airlines
Deal found 3/3C$ 2,236
Wed 11/311:40 a.m.
YUL
-
LEA
2 stops62h 50m
Emirates
Sun 15/33:25 p.m.
LEA
-
YUL
2 stops52h 50m
Emirates
Deal found 1/3C$ 5,237

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 5 March 2026.

Round-trip from

C$ 1,834

One-way from

C$ 877

Popular in

April

Cheapest in

September

Average price

C$ 2,535
5/4-19/4
  • 5/4-19/4
  • 4 total stops
  • 90h 05m total
  • Montreal to Western Australia
Search Deals
10/5
  • 10/5
  • 3 total stops
  • 45h 00m total
  • Montreal to Western Australia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 227 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 96 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 5 March 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 26/5

6:50 p.m.-1:15 a.m.

3 stops42h 25m

Perth

Sat 6/6

12:15 p.m.-3:05 p.m.

2 stops62h 50m

C$ 2,170

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

12:30 p.m.-11:55 a.m.

2 stops35h 25m

Perth

Wed 13/5

11:55 p.m.-2:45 p.m.

2 stops50h 50m

C$ 2,394

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

1:10 p.m.-5:35 p.m.

2 stops40h 25m

Perth

Sun 17/5

10:20 p.m.-11:53 a.m.

2 stops49h 33m

C$ 2,587

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

8:10 p.m.-6:50 a.m.

2 stops46h 40m

Perth

Wed 6/5

8:20 a.m.-6:20 p.m.

2 stops46h 00m

C$ 2,761

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

4:50 p.m.-12:30 p.m.

2 stops31h 40m

Perth

Sat 22/8

1:15 p.m.-8:48 p.m.

2 stops43h 33m

C$ 2,763

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

6:25 p.m.-12:30 p.m.

2 stops30h 05m

Perth

Sat 25/7

4:45 p.m.-8:25 a.m.

2 stops51h 40m

C$ 2,763
Quickest round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

12:30 p.m.-11:15 a.m.

3 stops34h 45m

Perth

Sat 25/7

10:30 a.m.-7:05 a.m.

3 stops32h 35m

C$ 2,937

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

10:15 a.m.-5:35 p.m.

1 stop43h 20m

Perth

Sun 3/5

10:20 p.m.-11:53 a.m.

2 stops49h 33m

C$ 2,978

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

11:40 a.m.-5:20 p.m.

1 stop41h 40m

Perth

Sun 12/4

10:20 p.m.-8:09 p.m.

2 stops33h 49m

C$ 2,983
Cheapest one-way

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

7:15 a.m.-2:05 p.m.

3 stops42h 50m

C$ 1,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

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

What is the cheapest month to book a flight from Montreal to Western Australia?

Currently, June is the cheapest month in which you can book a flight from Montreal to Western Australia (average of C$ 1,900). Flying from Montreal to Western Australia in July is currently the most expensive (average of C$ 3,414). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 5 March 2026.
Read through reviews of airlines operating flights from Montreal to Western Australia, such as Qatar Airways and Air France. 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
3,746 reviews
Check prices

Entertainment

7.4

Comfort

7.4

Overall

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

AMS - DOH

Boarding was very bad. No communication about the delay. No information at all! The flight itself was excellent!
Qatar Airways
7.4
Good
3,746 reviews
Qatar Airways
7.4
Good
3,746 reviews
Check prices

Entertainment

7.4

Comfort

7.4

Overall

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

AMS - DOH

Boarding was very bad. No communication about the delay. No information at all! The flight itself was excellent!
Air France
7.4
Good
1,542 reviews
Qatar Airways
7.4
Good
3,746 reviews
Check prices

Entertainment

7.4

Comfort

7.4

Overall

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

AMS - DOH

Boarding was very bad. No communication about the delay. No information at all! The flight itself was excellent!

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 35h 25m. KLM provides one of the quickest options available for as low as C$ 2,394. 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.

  • What is the cheapest month to book a flight from Montreal to Western Australia?

    Currently, June is the cheapest month in which you can book a flight from Montreal to Western Australia (average of C$ 1,900). Flying from Montreal to Western Australia in July is currently the most expensive (average of C$ 3,414). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Montreal to Western Australia

Discover the top 2 airlines 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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,900AverageC$ 2,205FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestC$ 2,317AverageC$ 3,072FlexibilityNo 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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