SYD - YUL

C$ 481 Find Cheap Flights from Sydney to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Montreal departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Montreal, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Sydney to Montreal (SYD-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to Montreal

Mon, 9 Feb - Mon, 23 Feb
 Logo
7:45 a.m. - 7:25 p.m.SYD-YUL
27h 40m2 stops
 Logo
2:25 p.m. - 9:35 a.m.YUL-SYD
27h 10m2 stops
C$ 1,614
Find Deal
Mon, 13 Oct - Tue, 28 Oct
Air Canada Logo
10:20 a.m. - 7:32 p.m.SYD-YUL
24h 12m2 stops
Air Canada Logo
1:10 p.m. - 8:35 a.m.YUL-SYD
28h 25m2 stops
C$ 1,630Air Canada
Find Deal
Mon, 13 Oct - Tue, 28 Oct
Air Canada Logo
10:20 a.m. - 11:14 p.m.SYD-YUL
27h 54m2 stops
Air Canada Logo
1:20 p.m. - 8:35 a.m.YUL-SYD
28h 15m2 stops
C$ 1,632Air Canada
Find Deal
Mon, 13 Oct - Tue, 28 Oct
Air Canada Logo
10:20 a.m. - 7:42 p.m.SYD-YUL
24h 22m2 stops
Air Canada Logo
9:00 a.m. - 8:35 a.m.YUL-SYD
32h 35m1 stop
C$ 1,639Air Canada
Find Deal
Mon, 13 Oct - Tue, 28 Oct
Air Canada Logo
10:20 a.m. - 11:14 p.m.SYD-YUL
27h 54m2 stops
Air Canada Logo
1:25 p.m. - 8:35 a.m.YUL-SYD
28h 10m1 stop
C$ 1,642Air Canada
Find Deal
Fri, 5 Sep - Tue, 9 Sep
 Logo
6:00 a.m. - 6:53 a.m.SYD-YUL
38h 53m2 stops
 Logo
4:45 p.m. - 10:10 p.m.YUL-SYD
39h 25m2 stops
C$ 1,671
Find Deal
Wed, 11 Feb - Sat, 21 Feb
Qantas Airways Logo
8:30 p.m. - 7:05 a.m.SYD-YUL
26h 35m2 stops
Qantas Airways Logo
3:45 p.m. - 9:00 a.m.YUL-SYD
49h 15m2 stops
C$ 1,783Qantas Airways
Find Deal
Mon, 9 Feb - Fri, 20 Feb
Delta Logo
10:40 a.m. - 11:12 p.m.SYD-YUL
28h 32m2 stops
Delta Logo
6:15 p.m. - 8:30 a.m.YUL-SYD
70h 15m2 stops
C$ 1,833Delta
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Fri, 6 Feb - Mon, 23 Feb
Delta Logo
10:40 a.m. - 11:54 p.m.SYD-YUL
29h 14m2 stops
Delta Logo
12:45 p.m. - 8:30 a.m.YUL-SYD
27h 45m2 stops
C$ 1,877Delta
Find Deal
Mon, 9 Feb - Mon, 23 Feb
Qatar Airways Logo
3:50 p.m. - 2:05 p.m.SYD-YUL
38h 15m1 stop
Qatar Airways Logo
8:50 p.m. - 6:50 a.m.YUL-SYD
42h 00m1 stop
C$ 1,896Qatar Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Sydney to Montreal flights

Get data-powered insights and trends into flights from Sydney to Montreal to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

What’s the cheapest day of the week to fly from Sydney to Montreal?

The average price of all round-trip flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Montreal on a Friday and more expensive on a Saturday. On your return trip to Sydney, you should consider flying back on a Sunday, and avoid Fridays for better deals.

What is the cheapest month to fly from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport is August, where tickets cost C$ 1,863 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 3,022 and C$ 2,804 respectively.

How far in advance should I book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightC$ 481
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Sydney to Montreal

When to book flights from Sydney to Montreal

Are your dates flexible? Find out the best times to travel from Sydney to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sydney to Montreal flights

  • Can I fly non-stop from Sydney Airport to Montreal Airport?

    Flight routes from Kingsford Smith Airport, Sydney, usually arrive at Montreal-Trudeau International Airport (YUL). Unfortunately, there are no non-stop flights available from Kingsford Smith Airport (SYD) to this airport or to Montreal Mirabel International Airport (YMX) or Montreal Saint-Hubert Longueuil Airport (YHU). When you fly to Montreal-Trudeau International Airport with United Airlines or Qatar Airways, you will usually have to make one stopover en route.

  • Is transport available from Montreal Airport?

    There are a number of convenient transport options for passengers arriving at Montreal-Trudeau International Airport. You can take Express Bus 747, which departs regularly from outside International Arrivals. This bus connects with the city centre and the downtown area and takes between 40-70min. Fares are around C$ 9 (A$ 10), and tickets can be bought from dispensers in the Arrivals area or paid in cash to the driver. You can also take a taxi from the airport. Taxi ranks are located just outside the Cloakroom Area in Arrivals.

  • Is accommodation available at Montreal Airport?

    Arrivals at Montreal-Trudeau International Airport can choose from several nearby or on-site accommodation options. The Marriott Montreal Airport In-Terminal Hotel is directly connected to the airport’s International Terminal. You can also stay at the Sheraton Montreal Airport Hotel or the Aloft Montreal, which are just a few minutes’ walk from the airport.

  • What is the cheapest flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport was C$ 348 for a one-way ticket and C$ 1,167 for a round-trip.

  • Which aircraft models fly most regularly from Sydney to Montreal?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Montreal?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Sydney and Montreal, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Sydney to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Sydney is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport

  • There are lots of convenient parking options available at Kingsford Smith Airport (SYD) in Sydney. Passengers who want to be close to the terminals can book spots in Parking Areas 1 and 2, which are located just a few minutes’ walk from the airport. Parking Area 3 is situated a 5-10min walk from the terminals, and budget parking is also located a 15min shuttle ride away.
  • Passengers departing from Kingsford Smith Airport, Sydney, can pay to use the Plaza Premium Lounge before their flight. The lounge is located in Terminal 1, opposite Gate 25 past security and access costs around A$ 45.
  • A Currency Exchange Office is available inside Montreal Trudeau International Airport in the Public Area of the Arrivals Hall and also in the restricted zone inside the International Luggage Zone.

Reviews of the top airline flying from Sydney to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10000 reviews
7.1Comfort
6.3Food
7.8Crew
6.8Entertainment
7.3Boarding
Airline reviews

Very bad, flight was cancelled due to strike and staff was unable to rebook us

2.0 MediocreAnonymous, Aug 2025ORD - YUL
Read more Air Canada reviews

Very bad, flight was cancelled due to strike and staff was unable to rebook us

The flight was cancelled, which led me to cancel my entire trip

Air Canada is my new fave airline..I plan to use when I can. No complaints at all just rave compliments for the staff and airline.

Strike pissed me n stranded in middle of no where

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

It would have been better if food is served on a 4 hours’ flight

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

Liked getting into Milan at 10 AM. Also ok to get into LAX at 9:35 pm. - less traffic driving home. Layover a bit long - say 3-4 hours each way. Montreal airport kind of grim these days. Would lose the duty free area. Think art versus advertising. Maybe local shops and food spots. And keep layover short - like 1 hour on Finnair in Helsinki.

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

Information on your arrival and departure airports

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