Popular airlines from Sydney Airport (SYD) to Montreal–Trudeau Intl. Airport (YUL)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Sydney to Montreal (SYD-YUL)

Prices were available within the past 7 days and start at $681 for one-way flights and $1,305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Nov 2 - Sat, Nov 29
SYD
Sydney
YUL
Montreal
$1,305 Roundtrip, found 1 day ago
$1,305
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 2 from Sydney to Montreal, returning Sat, Nov 29, priced at $1,305 found 1 day ago
Air Canada
Sun, Nov 2 - Sat, Nov 29
SYD
Sydney
YUL
Montreal
$1,311 Roundtrip, found 1 day ago
$1,311
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 2 from Sydney to Montreal, returning Sat, Nov 29, priced at $1,311 found 1 day ago
Air Canada
Sun, Nov 2 - Sat, Nov 29
SYD
Sydney
YUL
Montreal
$1,323 Roundtrip, found 1 day ago
$1,323
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 2 from Sydney to Montreal, returning Sat, Nov 29, priced at $1,323 found 1 day ago
Air Canada
Sun, Nov 2 - Sat, Nov 29
SYD
Sydney
YUL
Montreal
$1,370 Roundtrip, found 1 day ago
$1,370
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 2 from Sydney to Montreal, returning Sat, Nov 29, priced at $1,370 found 1 day ago
Air Canada
Wed, Nov 12 - Sun, Nov 16
SYD
Sydney
YUL
Montreal
$1,623 Roundtrip, found 10 hours ago
$1,623
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Nov 12 from Sydney to Montreal, returning Sun, Nov 16, priced at $1,623 found 10 hours ago
Air Canada
Wed, Nov 12 - Sun, Nov 16
SYD
Sydney
YUL
Montreal
$1,670 Roundtrip, found 10 hours ago
$1,670
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Nov 12 from Sydney to Montreal, returning Sun, Nov 16, priced at $1,670 found 10 hours ago
Qatar Airways
Thu, Nov 27 - Sun, Nov 30
SYD
Sydney
YUL
Montreal
$1,717 Roundtrip, found 1 day ago
$1,717
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Thu, Nov 27 from Sydney to Montreal, returning Sun, Nov 30, priced at $1,717 found 1 day ago
Qantas Airways
Wed, Nov 12 - Sun, Nov 16
SYD
Sydney
YUL
Montreal
$1,946 Roundtrip, found 10 hours ago
$1,946
Roundtrip
found 10 hours ago
Select Qantas Airways flight, departing Wed, Nov 12 from Sydney to Montreal, returning Sun, Nov 16, priced at $1,946 found 10 hours ago
WestJet
Wed, Nov 12 - Sun, Nov 16
SYD
Sydney
YUL
Montreal
$2,112 Roundtrip, found 10 hours ago
$2,112
Roundtrip
found 10 hours ago
Select WestJet flight, departing Wed, Nov 12 from Sydney to Montreal, returning Sun, Nov 16, priced at $2,112 found 10 hours ago
Delta
Thu, Jul 2 - Sat, Jul 25
SYD
Sydney
YUL
Montreal
$2,166 Roundtrip, found 5 hours ago
$2,166
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, Jul 2 from Sydney to Montreal, returning Sat, Jul 25, priced at $2,166 found 5 hours ago

Find the cheapest month to fly from Sydney (SYD) to Montreal (YUL)

June is typically the cheapest month to fly

From $1,036 - $2,014 per traveler.

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Snag a cheap one-way flight from $681 or cheap return flight from $1,305 from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
November is the cheapest month to fly from SYD to YUL. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SYD to YUL flight.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
You'll need to book a flight with a layover when traveling from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SYD to YUL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To arrive at Pierre Elliott Trudeau Intl. Airport (YUL) without delays, choose a flight that leaves from Kingsford Smith Intl. Airport (SYD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Booking your flight from SYD to YUL right before your trip is typically more expensive. However, if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a SYD to YUL flight and hotel package?
Compared with arranging hotels and flights separately, booking a SYD to YUL flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Pierre Elliott Trudeau Intl. Airport (YUL)?
It's usually possible to reschedule or cancel your SYD to YUL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Book with confidence

Sydney to Montreal Flights

The cheapest times to fly from Sydney to Montreal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Montreal are during the month of November. You can find some of the cheapest flights from Sydney to Montreal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Montreal

Sunday is one of the best days to book for cheap flights from Sydney to Montreal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to Montreal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $681 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Montreal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Montreal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sydney to Montreal Flights

Explore a world of travel with Expedia

*Available to One Key members.