How long is the flight from Sydney to Montreal?

Departing from Sydney to Montreal will take you 27h 59m. The distance between Sydney and Montreal is about 16011 km.

What are the cheapest airlines flying from Sydney to Montreal round-trip?

According to our current data, United Airlines ($1,024), and Air Canada ($1,396) offers the cheapest pricing from Sydney to Montreal. United Airlines is priced at 58% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Sydney to Montreal?

Travellers seeking maximum savings on their Sydney to Montreal flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What is the cheapest day to fly return from Sydney to Montreal?

Thursday flights are found to be more expensive to fly from Sydney to Montreal. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Montreal.

How far in advance should I book a flight from Sydney to Montreal?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 212% on flights from Sydney to Montreal compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,126. For sooner than that we have options available in the next 3 days from $1,321.

What is the cheapest month to fly from Sydney to Montreal?

The best pricing can be found in the month of August. Prices to Montreal from Sydney average $2,452. You can even find prices in August for less than $2,452, as users have found deals to Montreal from as low as $360. The month of December appears to be one of the more expensive times to travel to Montreal from Sydney. Flying in the targeted month can save you up to 35%.

What airport do you fly from for flights from Sydney to Montreal?

Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Montreal from Sydney. Booking flights from Kingsford Smith (SYD) to Montreal should be relatively easy as there are 0 daily outbound flights to Montreal from 2 different airlines.

Can I find deals for flights from Sydney to Montreal that include hotel bookings?

Yes. In addition to deals on Sydney to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Montreal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Montreal.

Can I find deals for business class flights from Sydney to Montreal?

Yes. Cheapflights offers flight deals from Sydney to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$585+ Flights from Sydney to Montreal

Q: How much does it cost for a return flight from Sydney to Montreal?

Airfare is below average for this route at the moment. Sydney to Montreal flights typically cost between $1,938 and $2,956 in November. The cheapest return flight price found within the last 3 days was $1,537 on Multiple Airlines (3 Nov-19 Nov). Find deals

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Montreal are usually found in August or November, booked 26 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sydney to Montreal

Round-trip from	$1,537
One-way from	$585
Popular in	December
Cheapest in	August
Average price	$2,631

3/11-19/11
4 total stops
61h 55m total
Sydney to Montreal

Search Deals

22/10
3 total stops
46h 17m total
Sydney to Montreal

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($548 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($120 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Sydney to Montreal

Cheapest flights from Sydney to Montreal
Explore the most affordable flight options available from Sydney to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Mon 3/1111:20SYD - YUL

2 stops29h 15mMultiple Airlines

Wed 19/1106:45YUL - SYD

2 stops32h 40mMultiple Airlines

Deal found 9/9$1,537

Mon 13/1010:20SYD - YUL

2 stops35h 50mAir Canada

Wed 29/1014:25YUL - SYD

2 stops27h 10mAir Canada

Deal found 11/9$1,555

Mon 3/1111:20SYD - YUL

2 stops25h 24mAir Canada

Wed 19/1108:05YUL - SYD

2 stops33h 30mAir Canada

Deal found 11/9$1,576

Wed 8/1010:10SYD - YUL

2 stops29h 27mMultiple Airlines

Wed 15/1006:45YUL - SYD

2 stops33h 45mMultiple Airlines

Deal found 10/9$1,681

Sun 26/1010:20SYD - YUL

1 stop21h 43mAir Canada

Sun 2/1120:50YUL - SYD

2 stops44h 45mAir Canada

Deal found 11/9$1,719

Best flights from Sydney to Montreal
Discover carefully curated flight deals from Sydney to Montreal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Mon 3/1111:20SYD - YUL

2 stops29h 15mMultiple Airlines

Wed 19/1106:45YUL - SYD

2 stops32h 40mMultiple Airlines

Deal found 9/9$1,537

Mon 13/1010:20SYD - YUL

2 stops27h 59mAir Canada

Wed 29/1008:50YUL - SYD

3 stops32h 45mAir Canada

Deal found 11/9$1,562

Wed 8/1010:10SYD - YUL

2 stops29h 27mMultiple Airlines

Wed 15/1006:45YUL - SYD

2 stops33h 45mMultiple Airlines

Deal found 10/9$1,681

Sun 26/1010:20SYD - YUL

1 stop21h 43mAir Canada

Sun 2/1120:50YUL - SYD

2 stops44h 45mAir Canada

Deal found 11/9$1,719

Thu 27/1111:20SYD - YUL

2 stops35h 19mAir Canada

Sat 29/1113:20YUL - SYD

2 stops28h 15mAir Canada

Deal found 10/9$1,796

Mon 27/1011:20SYD - YUL

2 stops26h 24mMultiple Airlines

Mon 3/1106:45YUL - SYD

2 stops31h 50mMultiple Airlines

Deal found 12/9$1,870

Sun 18/111:20SYD - YUL

2 stops40h 48mAir Canada

Tue 27/110:10YUL - SYD

2 stops31h 25mAir Canada

Deal found 12/9$1,819

Sat 1/1110:20SYD - YUL

1 stop25h 40mAir Canada

Sun 16/1107:30YUL - SYD

1 stop34h 05mAir Canada

Deal found 11/9$1,831

Last-minute flights from Sydney to Montreal
Discover last-minute flight deals from Sydney to Montreal. Data last updated 12 September 2025 and is based on user searches.

Fri 26/909:20SYD - YUL

2 stops35h 50mAir Canada

Sun 19/1008:00YUL - SYD

2 stops33h 20mAir Canada

Deal found 10/9$1,817

Wed 1/1009:20SYD - YUL

1 stop21h 16mAir Canada

Fri 17/1021:45YUL - SYD

1 stop43h 35mAir Canada

Deal found 10/9$1,906

Wed 8/1010:10SYD - YUL

2 stops29h 27mMultiple Airlines

Wed 15/1006:45YUL - SYD

2 stops33h 45mMultiple Airlines

Deal found 10/9$1,681

Mon 13/1010:20SYD - YUL

2 stops35h 50mAir Canada

Wed 29/1014:25YUL - SYD

2 stops27h 10mAir Canada

Deal found 11/9$1,555

Thu 23/1010:10SYD - YUL

2 stops29h 27mMultiple Airlines

Fri 31/1006:45YUL - SYD

2 stops35h 15mMultiple Airlines

Deal found 10/9$1,876

Sun 26/1010:20SYD - YUL

1 stop21h 43mAir Canada

Sun 2/1120:50YUL - SYD

2 stops44h 45mAir Canada

Deal found 11/9$1,719

One-way flights from Sydney to Montreal
Search for one-way flight options from Sydney to Montreal. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Wed 22/1017:20SYD - YUL

3 stops46h 17mMultiple Airlines

Deal found 10/9$585

Fri 24/1017:20SYD - YUL

3 stops46h 17mMultiple Airlines

Deal found 10/9$897

Tue 21/1013:50SYD - YUL

3 stops49h 51mMultiple Airlines

Deal found 10/9$929

Wed 4/212:10SYD - YUL

2 stops28h 20mMultiple Airlines

Deal found 11/9$935

Sun 26/1010:20SYD - YUL

3 stops35h 35mAir Canada

Deal found 10/9$985

Thu 23/1018:45SYD - YUL

3 stops44h 42mMultiple Airlines

Deal found 10/9$1,003

Wed 5/1117:45SYD - YUL

3 stops46h 58mMultiple Airlines

Deal found 9/9$1,010

Wed 5/1111:20SYD - YUL

1 stop21h 40mAir Canada

Deal found 9/9$1,024

Mon 15/1217:45SYD - YUL

3 stops55h 55mMultiple Airlines

Deal found 9/9$1,031

Wed 10/1217:45SYD - YUL

3 stops46h 58mMultiple Airlines

Deal found 11/9$1,057

Fly from

Fly to

Route

Depart

Return

Price

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 3/11

11:20-00:35

2 stops29h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

06:45-07:25

2 stops32h 40m

$1,537

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 13/10

10:20-23:19

2 stops27h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

08:50-08:35

3 stops32h 45m

$1,562

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 8/10

10:10-00:37

2 stops29h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

06:45-07:30

2 stops33h 45m

$1,681

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 26/10

10:20-17:03

1 stop21h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

20:50-09:35

2 stops44h 45m

$1,719

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 27/11

11:20-06:39

2 stops35h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 29/11

13:20-09:35

2 stops28h 15m

$1,796

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 18/1

11:20-12:08

2 stops40h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

10:10-09:35

2 stops31h 25m

$1,819

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 1/11

10:20-21:00

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

07:30-09:35

1 stop34h 05m

$1,831

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 27/10

11:20-22:44

2 stops26h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

06:45-06:35

2 stops31h 50m

$1,870

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 22/10

17:20-00:37

3 stops46h 17m

$585

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 4/2

12:10-00:30

2 stops28h 20m

$935

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 17 results

Best time to book a flight from Sydney to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Sydney with our price prediction graph.

Estimated return 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 Sydney to Montreal

How far ahead should I book a flight from Sydney to Montreal?

To ensure you get the cheapest price possible for a flight from Sydney to Montreal, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from SYD to YMQ?

When flying from Sydney to Montreal, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight in the morning.

How much does it cost for a return flight from Sydney to Montreal?

What’s the top stopover airport for flights from Sydney to Montreal?

Vancouver (YVR) – chosen by Cheapflights users on 86% of one-stop itineraries from Sydney to Montreal on Cheapflights.

What’s the cheapest stopover airport for flights from Sydney to Montreal?

Calgary (YYC) is the most affordable one-stop option, with an average return flight price of $476.

What’s the fastest stopover option from Sydney to Montreal?

Flights via Calgary (YYC) have the shortest average one-way travel time for one-stop routes: 10h 03m.

Which airport typically offers the quickest stopover for flights from Sydney to Montreal?

Flights via Calgary (YYC) offer the fastest connection on this route, with an average stopover time of 2h 31m.

Reviews of airlines servicing Montreal

See what other customers who have flown with Fiji Airways, Air New Zealand, andQantas Airways from Sydney to Montreal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Fiji Airways

8.0

Very Good

205 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Air New Zealand

8.0

Very Good

505 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Qantas Airways

7.5

Good

905 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

United Airlines

7.4

Good

8,937 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Air Canada

7.1

Good

10,000 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Related info for your journey

What airport do you fly from for flights from Sydney to Montreal?
Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Montreal from Sydney. Booking flights from Kingsford Smith (SYD) to Montreal should be relatively easy as there are 0 daily outbound flights to Montreal from 2 different airlines.
How long is the flight from Sydney to Montreal?
Departing from Sydney to Montreal will take you 27h 59m. The distance between Sydney and Montreal is about 16011 km.
What are the cheapest airlines flying from Sydney to Montreal round-trip?
According to our current data, United Airlines ($1,024), and Air Canada ($1,396) offers the cheapest pricing from Sydney to Montreal. United Airlines is priced at 58% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Sydney to Montreal that include hotel bookings?
Yes. In addition to deals on Sydney to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Montreal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Montreal.
Can I find deals for business class flights from Sydney to Montreal?
Yes. Cheapflights offers flight deals from Sydney to Montreal 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

Alternative routes for Sydney to Montreal

Sydney to Pierre Elliott Trudeau Intl flights

Sydney to Québec City flights

Sydney to Ottawa flights

Complete your trip

Montreal car hire

Montreal Pierre Elliott Trudeau Intl Airport car hire

Montreal St Hubert Airport car hire

Québec City car hire

Old Montreal car hire

Downtown Montreal car hire

Le Plateau-Mont-Royal car hire

The Village car hire

Ahuntsic-Cartierville car hire

Griffintown car hire

Saint-Léonard car hire

Golden Square Mile car hire

Top 2 airlines flying from Sydney to Montreal

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,024	Average$1,158	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$1,396	Average$2,473	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Montreal?

When you search for this flight from Sydney to Montreal, 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 Sydney to Montreal?

Cheapflights simply makes it quick and affordable to book flights from Sydney to Montreal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Montreal with no change fees?

Certainly. Search results for flights to Montreal from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Montreal from Sydney today and book when prices fit your budget.

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

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

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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.

Cheap flights from Sydney to Montreal from $585

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Montreal are usually found in August or November, booked 26 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sydney to Montreal

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Montreal

Cheapest flights from Sydney to MontrealExplore the most affordable flight options available from Sydney to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from Sydney to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Montreal that are best for you.

Best time to book a flight from Sydney to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Montreal

How far ahead should I book a flight from Sydney to Montreal?

Use this chart to determine the optimal time to book a return flight from Sydney to Montreal. Price data was last updated on 29 August 2025.

What is the cheapest time of day to fly from SYD to YMQ?

Find hourly flight availability from Sydney to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

How much does it cost for a return flight from Sydney to Montreal?

What’s the top stopover airport for flights from Sydney to Montreal?

Share of one-stop return flights from Sydney to Montreal chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Sydney to Montreal?

Average return fare for one-stop flights from Sydney to Montreal, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Sydney to Montreal?

Shortest average travel time for one-stop one-way flights from Sydney to Montreal, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Sydney to Montreal?

Average stopover duration for one-stop one-way flights from Sydney to Montreal, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Montreal

See what other customers who have flown with Fiji Airways, Air New Zealand, andQantas Airways from Sydney to Montreal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sydney to Montreal?

How long is the flight from Sydney to Montreal?

What are the cheapest airlines flying from Sydney to Montreal round-trip?

Can I find deals for flights from Sydney to Montreal that include hotel bookings?

How can I find direct flights from Sydney to Montreal?

Can I find deals for business class flights from Sydney to Montreal?

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 Sydney to Montreal

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Sydney to Montreal

Fly with Cheapflights

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

How does Cheapflights help users find flights from Sydney to Montreal?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Montreal?

Can Cheapflights find flights from Sydney to Montreal with no change fees?

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

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Book with Flexibility

Travel Smart

Cheapest flights from Sydney to Montreal
Explore the most affordable flight options available from Sydney to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.