Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Western Australia from C$ 1,060

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PER
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 18 November 2025.

Fri 28/117:30 a.m.YUL - PER
2 stops55h 45mMultiple Airlines
Sat 13/125:45 p.m.PER - YUL
2 stops40h 15mMultiple Airlines
Deal found 18/11C$ 2,393
Fri 28/118:50 p.m.YUL - PER
1 stop26h 05mQatar Airways
Sat 13/1211:20 a.m.PER - YUL
2 stops39h 45mQatar Airways
Deal found 18/11C$ 2,794
Fri 28/1110:40 a.m.YUL - PER
1 stop41h 40mEmirates
Sat 13/1210:20 p.m.PER - YUL
1 stop46h 15mEmirates
Deal found 18/11C$ 3,298
Fri 28/1110:10 a.m.YUL - PER
2 stops31h 45mCathay Pacific
Fri 12/1212:25 a.m.PER - YUL
2 stops37h 18mCathay Pacific
Deal found 18/11C$ 3,481
Tue 16/128:50 p.m.YUL - PER
2 stops33h 45mMultiple Airlines
Tue 23/127:35 a.m.PER - YUL
2 stops43h 30mMultiple Airlines
Deal found 18/11C$ 4,591
Tue 16/126:20 p.m.YUL - PER
2 stops58h 00mMultiple Airlines
Tue 6/111:55 p.m.PER - YUL
2 stops43h 49mMultiple Airlines
Deal found 17/11C$ 4,877

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 November 2025.

Round-trip from

C$ 2,194

One-way from

C$ 1,060

Popular in

April

Cheapest in

September

Average price

C$ 2,944
3/3-24/3
  • 3/3-24/3
  • 4 total stops
  • 78h 25m total
  • Montreal to Western Australia
Search Deals
3/4
  • 3/4
  • 3 total stops
  • 37h 55m total
  • Montreal to Western Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 390 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 102 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 18 November 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

Fri 28/11

7:30 a.m.-4:15 a.m.

2 stops55h 45m

Perth

Sat 13/12

5:45 p.m.-9:00 p.m.

2 stops40h 15m

C$ 2,393

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

8:50 p.m.-12:20 p.m.

1 stop26h 30m

Perth

Sat 21/2

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

2 stops38h 50m

C$ 2,500

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

3:45 p.m.-6:45 p.m.

2 stops39h 00m

Perth

Thu 19/3

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

2 stops38h 50m

C$ 2,508

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

6:45 a.m.-10:05 a.m.

3 stops39h 20m

Perth

Thu 19/3

10:40 p.m.-2:49 p.m.

2 stops28h 09m

C$ 2,531

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

4:10 p.m.-3:30 p.m.

3 stops35h 20m

Perth

Sun 12/4

10:40 p.m.-7:12 p.m.

2 stops32h 32m

C$ 2,667

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

6:25 p.m.-1:50 p.m.

2 stops30h 25m

Perth

Sat 21/2

11:10 p.m.-7:25 p.m.

2 stops33h 15m

C$ 2,766

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

8:50 p.m.-11:55 a.m.

1 stop26h 05m

Perth

Sat 13/12

11:20 a.m.-2:05 p.m.

2 stops39h 45m

C$ 2,794

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

8:05 a.m.-5:20 p.m.

3 stops44h 15m

Perth

Tue 24/3

10:20 p.m.-8:32 a.m.

3 stops46h 12m

C$ 2,794

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

5:55 p.m.-7:50 p.m.

3 stops37h 55m

C$ 1,060

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:45 a.m.-4:15 a.m.

3 stops56h 30m

C$ 1,099

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/11

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 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$ 1,949). Flying from Montreal to Western Australia in July is currently the most expensive (average of C$ 3,130). 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.

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 November 2025.

One of the essential ways to save on airfare from Montreal to Western Australia is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

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 November 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
3,664 reviews
Check prices

Crew

7.9

Comfort

7.4

Entertainment

7.4

Overall

7.4

Boarding

7.5

Food

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
7.4
Good
3,664 reviews
Qatar Airways
7.4
Good
3,664 reviews
Check prices

Crew

7.9

Comfort

7.4

Entertainment

7.4

Overall

7.4

Boarding

7.5

Food

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.
Air France
7.4
Good
1,493 reviews
Qatar Airways
7.4
Good
3,664 reviews
Check prices

Crew

7.9

Comfort

7.4

Entertainment

7.4

Overall

7.4

Boarding

7.5

Food

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 26h 30m. Qatar Airways provides one of the quickest options available for as low as C$ 2,500. 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.

  • 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$ 1,949). Flying from Montreal to Western Australia in July is currently the most expensive (average of C$ 3,130). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montreal to Western Australia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Sydney flights
Pierre Elliott Trudeau Intl to Melbourne flights
Ottawa to Sydney flights
Ottawa to Melbourne flights
Pierre Elliott Trudeau Intl to Brisbane flights
Québec City to Sydney flights
Pierre Elliott Trudeau Intl to Adelaide flights
Ottawa to Avalon flights
Pierre Elliott Trudeau Intl to Perth flights
Québec City to Melbourne flights
Ottawa to Brisbane flights
Pierre Elliott Trudeau Intl to Avalon flights
Ottawa to Perth flights
Ottawa to Adelaide flights
Québec City to Perth flights
Pierre Elliott Trudeau Intl to Cairns flights
Pierre Elliott Trudeau Intl to Exmouth flights
Ottawa to Canberra flights
Ottawa to Coolangatta flights
Pierre Elliott Trudeau Intl to Emerald flights

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 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,949AverageC$ 2,254FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestC$ 2,483AverageC$ 3,190FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights from Montreal to Western Australia become cheaper?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.