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Cheap flights from Montreal to Western Australia from C$ 768

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
23 Aug — 30 Aug1
1 adult

Cheap 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 18 August 2025.

Round-trip from

C$ 1,803

One-way from

C$ 768

Popular in

January

Cheapest in

September
19/10-4/11
  • 19/10-4/11
  • 4 total stops
  • 80h 35m total
  • Montreal to Western Australia
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 56h 20m total
  • Montreal to Western Australia
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals

Find flight deals from Montreal to Western Australia

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 18 August 2025.

Mon 25/86:30 p.m.YUL - PER
2 stops38h 10mMultiple Airlines
Tue 9/99:55 p.m.PER - YUL
2 stops46h 21mMultiple Airlines
Deal found 17/8C$ 1,708
Sun 19/109:35 p.m.YUL - PER
2 stops35h 05mMultiple Airlines
Tue 4/115:35 a.m.PER - YUL
2 stops45h 30mMultiple Airlines
Deal found 17/8C$ 1,803
Wed 17/99:35 p.m.YUL - PER
2 stops35h 05mMultiple Airlines
Wed 24/99:55 p.m.PER - YUL
2 stops52h 50mMultiple Airlines
Deal found 18/8C$ 1,985
Sun 19/107:00 p.m.YUL - PER
2 stops41h 40mAir France
Wed 5/1110:30 a.m.PER - YUL
2 stops38h 45mAir France
Deal found 17/8C$ 2,200
Sun 19/107:00 p.m.YUL - PER
2 stops41h 40mAir France
Tue 4/1110:30 a.m.PER - YUL
2 stops41h 50mAir France
Deal found 16/8C$ 2,202
Tue 16/99:35 p.m.YUL - PER
2 stops34h 05mMultiple Airlines
Tue 23/97:50 a.m.PER - YUL
2 stops42h 55mMultiple Airlines
Deal found 17/8C$ 2,229
Mon 25/86:35 p.m.YUL - PER
2 stops49h 10mAustrian Airlines
Mon 8/94:20 p.m.PER - YUL
2 stops33h 30mAustrian Airlines
Deal found 16/8C$ 2,321
Sun 19/109:35 p.m.YUL - PER
1 stop25h 35mQatar Airways
Tue 4/1110:10 a.m.PER - YUL
2 stops40h 55mQatar Airways
Deal found 17/8C$ 2,343
Wed 1/107:00 p.m.YUL - PER
2 stops41h 40mAir France
Mon 1/1210:30 a.m.PER - YUL
2 stops38h 45mAir France
Deal found 17/8C$ 2,375
Tue 14/109:35 p.m.YUL - PER
1 stop33h 05mQatar Airways
Fri 31/1010:55 p.m.PER - YUL
2 stops52h 10mQatar Airways
Deal found 17/8C$ 2,399

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 18 August 2025.
Use the filters below to find and compare flights from Montreal to Western Australia that are best for you.

Fly from

Montreal

Fly to

Western Australia

Route

Depart

Return

Price

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

5:00 p.m.-11:55 p.m.

2 stops41h 55m

Perth

Sun 22/2

10:30 a.m.-3:20 p.m.

2 stops41h 50m

C$ 2,202

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

9:35 p.m.-7:40 p.m.

2 stops34h 05m

Perth

Tue 23/9

7:50 a.m.-2:45 p.m.

2 stops42h 55m

C$ 2,229

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

7:05 p.m.-11:55 p.m.

2 stops39h 50m

Perth

Fri 20/2

1:10 a.m.-3:20 p.m.

2 stops51h 10m

C$ 2,332

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

6:35 p.m.-7:55 a.m.

2 stops48h 20m

Perth

Sat 7/3

5:05 p.m.-3:10 p.m.

2 stops35h 05m

C$ 2,332

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

6:35 p.m.-7:55 a.m.

2 stops48h 20m

Perth

Sun 8/3

6:40 a.m.-3:10 p.m.

2 stops45h 30m

C$ 2,332

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

6:35 p.m.-7:55 a.m.

2 stops48h 20m

Perth

Fri 6/3

6:40 a.m.-3:10 p.m.

2 stops45h 30m

C$ 2,332

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

9:35 p.m.-11:10 a.m.

1 stop25h 35m

Perth

Tue 4/11

12:15 p.m.-2:05 p.m.

2 stops38h 50m

C$ 2,343

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

7:05 p.m.-11:55 p.m.

2 stops39h 50m

Perth

Sat 21/2

10:30 a.m.-3:20 p.m.

2 stops65h 50m

C$ 2,345

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

5:00 p.m.-11:55 p.m.

2 stops41h 55m

Perth

Sat 21/2

10:30 a.m.-12:15 p.m.

2 stops62h 45m

C$ 2,345

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

9:35 p.m.-6:40 p.m.

1 stop33h 05m

Perth

Fri 31/10

10:55 p.m.-3:05 p.m.

2 stops52h 10m

C$ 2,399

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 18 results
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 time of day to fly from YMQ to WA?

Find hourly flight availability from Montreal to Western Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

When flying from Montreal to Western Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18 August 2025.
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
3,609 reviews
Check prices

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Boarding

7.5

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
7.4
Good
3,609 reviews
Qatar Airways
7.4
Good
3,609 reviews
Check prices

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Boarding

7.5

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.
Air France
7.4
Good
1,468 reviews
Qatar Airways
7.4
Good
3,609 reviews
Check prices

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Boarding

7.5

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 41h 55m. Air France provides one of the quickest options available for as low as C$ 2,202. There are 18282 km between Montreal and Western Australia.

  • 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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Alternative routes for Montreal to Western Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Montreal to Western Australia

Discover the top 3 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 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,921AverageC$ 2,260FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 2,226AverageC$ 2,608FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapestC$ 2,731AverageC$ 3,180FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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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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