Cheap flights from Montreal to Australia from C$ 493
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Montreal to Australia
Keep the following information in mind while searching for Montreal to Australia flight deals. Data was last updated 3 July 2025.
Round-trip from | C$ 1,443 |
---|---|
One-way from | C$ 493 |
Popular in | December |
Cheapest in | April |
Average price | C$ 2,448 |
Find flight deals from Montreal to Australia
Cheapest flights from Montreal to AustraliaExplore the most affordable flight options available from Montreal to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Montreal to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Montreal to 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 3 July 2025.
Use the filters below to find and compare flights from Montreal to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealSydney
YUL - SYD
YULSYD
Montreal Pierre Elliott Trudeau Intl
Fri 15/8
6:45 a.m.-7:05 a.m.
2 stops34h 20m
Sydney Kingsford Smith
Fri 22/8
9:10 a.m.-12:37 a.m.
2 stops29h 27m
MontrealSydney
YUL - SYD
YULSYD
Montreal Pierre Elliott Trudeau Intl
Sat 30/8
7:00 a.m.-7:30 a.m.
2 stops34h 30m
Sydney Kingsford Smith
Mon 22/9
8:30 p.m.-12:41 a.m.
2 stops42h 11m
MontrealSydney
YUL - SYD
YULSYD
Montreal Pierre Elliott Trudeau Intl
Sun 17/8
12:47 p.m.-6:35 a.m.
2 stops27h 48m
Sydney Kingsford Smith
Wed 10/9
9:25 a.m.-11:16 p.m.
2 stops27h 51m
MontrealMelbourne
YUL - MEL
YULMEL
Montreal Pierre Elliott Trudeau Intl
Sat 6/9
9:45 p.m.-11:35 a.m.
2 stops47h 50m
Melbourne
Mon 22/9
8:30 p.m.-12:36 a.m.
2 stops42h 06m
MontrealSydney
YUL - SYD
YULSYD
Montreal Pierre Elliott Trudeau Intl
Sat 6/9
9:45 p.m.-7:20 a.m.
1 stop43h 35m
Sydney Kingsford Smith
Mon 22/9
9:20 a.m.-7:10 a.m.
2 stops35h 50m
MontrealMelbourne
YUL - MEL
YULMEL
Montreal Pierre Elliott Trudeau Intl
Wed 22/10
6:00 p.m.-12:35 p.m.
2 stops27h 35m
Melbourne
Tue 9/12
6:45 a.m.-6:44 a.m.
2 stops39h 59m
MontrealBrisbane
YUL - BNE
YULBNE
Montreal Pierre Elliott Trudeau Intl
Sun 24/8
12:51 p.m.-5:25 a.m.
2 stops26h 34m
Brisbane
Mon 22/9
8:05 p.m.-11:45 a.m.
2 stops29h 40m
MontrealMelbourne
YUL - MEL
YULMEL
Montreal Pierre Elliott Trudeau Intl
Sun 10/8
10:31 a.m.-5:00 a.m.
2 stops28h 29m
Melbourne
Mon 25/8
3:05 p.m.-2:54 p.m.
1 stop37h 49m
MontrealBrisbane
YUL - BNE
YULBNE
Montreal Pierre Elliott Trudeau Intl
Sat 1/11
10:30 p.m.-9:00 a.m.
3 stops68h 30m
Brisbane
Sun 30/11
11:05 a.m.-5:03 p.m.
2 stops44h 58m
MontrealBrisbane
YUL - BNE
YULBNE
Montreal Pierre Elliott Trudeau Intl
Sat 1/11
6:15 p.m.-1:30 p.m.
2 stops29h 15m
Brisbane
Sun 30/11
11:05 a.m.-5:03 p.m.
2 stops44h 58m
Best time to book a flight from Montreal to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Montreal with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Montreal to Australia
What is the cheapest month to book a flight from Montreal to Australia?
Currently, February is the cheapest month in which you can book a flight from Montreal to Australia (average of C$ 1,326). Flying from Montreal to Australia in December is currently the most expensive (average of C$ 1,881). 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 AU?
Find hourly flight availability from Montreal to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.
When flying from Montreal to 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 Australia
Get insights into the airlines that provide service to 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 Australia. Reviews last updated 3 July 2025.
Read reviews from past customers who have flown Japan Airlines,Emirates, andDelta from Montreal to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Roger,Jun 2025
ORD - PIT
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Roger,Jun 2025
ORD - PIT
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Roger,Jun 2025
ORD - PIT
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Roger,Jun 2025
ORD - PIT
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Roger,Jun 2025
ORD - PIT
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Roger,Jun 2025
ORD - PIT
Related info for your journey
Find useful and relevant information for your journey from Montreal to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Montreal to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Montreal to Australia
Discover the top 10 airlines that operate flights from Montreal to 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 3 July 2025.
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 Australia?
When you search for this flight from Montreal to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Montreal to Australia?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to Australia for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Montreal to Australia with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Australia, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Montreal to Australia become cheaper?
Yes, Cheapflights offers price alerts on Montreal to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.