$188 Cheap Flights from Montreal (YUL) to Sydney (YQY)

View $188 flight on Fri, May 30, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Montreal to Sydney (YUL-YQY)

Prices were available within the past 7 days and start at $188 for one-way flights and $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
YQY
Sydney
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 3 from Montreal to Sydney, returning Sun, Sep 7, priced at $369 found 6 days ago
Air Canada
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
YQY
Sydney
$376 Roundtrip, found 6 days ago
$376
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 3 from Montreal to Sydney, returning Sun, Sep 7, priced at $376 found 6 days ago
Air Canada
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
YQY
Sydney
$399 Roundtrip, found 6 days ago
$399
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 3 from Montreal to Sydney, returning Sun, Sep 7, priced at $399 found 6 days ago
Air Canada
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
YQY
Sydney
$406 Roundtrip, found 6 days ago
$406
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 3 from Montreal to Sydney, returning Sun, Sep 7, priced at $406 found 6 days ago
Air Canada
Wed, Jun 18 - Mon, Jun 23
YUL
Montreal
YQY
Sydney
$410 Roundtrip, found 3 days ago
$410
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Jun 18 from Montreal to Sydney, returning Mon, Jun 23, priced at $410 found 3 days ago
Air Canada
Wed, Jun 18 - Mon, Jun 23
YUL
Montreal
YQY
Sydney
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Jun 18 from Montreal to Sydney, returning Mon, Jun 23, priced at $416 found 3 days ago
Air Canada
Wed, Jun 18 - Mon, Jun 23
YUL
Montreal
YQY
Sydney
$423 Roundtrip, found 3 days ago
$423
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Jun 18 from Montreal to Sydney, returning Mon, Jun 23, priced at $423 found 3 days ago
Air Canada
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
YQY
Sydney
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 3 from Montreal to Sydney, returning Sun, Sep 7, priced at $427 found 6 days ago
Air Canada
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
YQY
Sydney
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 3 from Montreal to Sydney, returning Sun, Sep 7, priced at $427 found 6 days ago
Porter Airlines
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
YQY
Sydney
$461 Roundtrip, found 6 days ago
$461
Roundtrip
found 6 days ago
Select Porter Airlines flight, departing Wed, Sep 3 from Montreal to Sydney, returning Sun, Sep 7, priced at $461 found 6 days ago

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY) cost?
Score affordable return tickets from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY) starting from $1103. Grab your seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Canada flight leaving YUL on April 26 2025 and touching down at YQY. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from YUL to YQY?
The cheapest flights from YUL to YQY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY)?
You can fly nonstop from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY) on an Air Canada flight.
What is the cheapest airline that flies from YUL to YQY?
Right now, the cheapest airline offering one-way flights from YUL to YQY is Air Canada. You can book a seat on this route from $249. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YUL on July 16 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY)?
On average, Pierre Elliott Trudeau Intl. Airport (YUL) only offers 1 nonstop flight to Sydney Airport (YQY) daily. For more options, try our easy-to-use filter tool. Simply enter your travel dates, then click on “1 Stop” or “2+ Stops” to discover flights with layovers.
What are the most popular departure times for flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY)?
More people fly between YUL and YQY at 7 PM than at any other time of day. Looking to skip the crowds? Pick a flight outside the busiest times and it’s possible you’ll save on your fare as well.
What day of the week has the most flights from YUL to YQY?
Friday offers the most flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY). Consider taking off on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY)?
Hop on the earliest flight at around 7:50PM UTC-5, leaving from Pierre Elliott Trudeau Intl. Airport (YUL). You’ll be in the air for around 2h 5m, landing at Sydney Airport (YQY) at approximately 10:55PM UTC-4.
How long does it take to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY)?
The average flight duration from YUL to YQY is 2 hours and 5 minutes, covering a distance of 660 mi.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY)?
Book a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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.
What airports do you fly into for Sydney from Pierre Elliott Trudeau Intl. Airport (YUL)?
Check out your flight options from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY). This is the only airport in Sydney you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY) last-minute?
Waiting until just before your trip to book a flight from YUL to YQY often results in higher prices. While it’s possible to find some last-minute discounts, there’s no guarantee. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a YUL to YQY flight and hotel package?
You’ll typically save money by securing a YUL to YQY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Sydney Airport (YQY)?
Usually, it’s possible to cancel or reschedule your YUL to YQY flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.