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Cheap flights from Sydney to Montreal from C$ 781

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Montreal departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:15 p.m. - 11:50 p.m.SYD-YUL
25h 35m2 stops
Delta Logo
1:02 p.m. - 6:50 a.m.YUL-SYD
25h 48m2 stops
C$ 1,667Delta
Find Deal
Mon, 19 Jan - Tue, 3 Feb
Air Canada Logo
11:20 a.m. - 5:00 p.m.SYD-YUL
21h 40m1 stop
Air Canada Logo
6:20 p.m. - 8:35 a.m.YUL-SYD
23h 15m1 stop
C$ 1,724Air Canada
Find Deal
Tue, 24 Feb - Thu, 19 Mar
Delta Logo
10:40 a.m. - 11:45 a.m.SYD-YUL
41h 05m2 stops
Delta Logo
1:02 p.m. - 8:30 a.m.YUL-SYD
27h 28m2 stops
C$ 1,733Delta
Find Deal
Sun, 18 Jan - Tue, 3 Feb
Delta Logo
2:15 p.m. - 11:12 p.m.SYD-YUL
24h 57m2 stops
Delta Logo
7:00 a.m. - 6:50 a.m.YUL-SYD
31h 50m2 stops
C$ 1,738Delta
Find Deal
Sat, 17 Jan - Sun, 1 Feb
Air Canada Logo
11:20 a.m. - 8:44 p.m.SYD-YUL
25h 24m2 stops
Air Canada Logo
8:50 a.m. - 8:35 a.m.YUL-SYD
32h 45m3 stops
C$ 1,744Air Canada
Find Deal
Tue, 24 Feb - Thu, 19 Mar
Air Canada Logo
4:00 p.m. - 11:19 p.m.SYD-YUL
23h 19m2 stops
Air Canada Logo
8:50 a.m. - 9:35 a.m.YUL-SYD
32h 45m3 stops
C$ 1,798Air Canada
Find Deal
Mon, 19 Jan - Tue, 3 Feb
Air Canada Logo
11:20 a.m. - 5:00 p.m.SYD-YUL
21h 40m1 stop
Air Canada Logo
3:35 p.m. - 9:35 a.m.YUL-SYD
26h 00m2 stops
C$ 1,855Air Canada
Find Deal
Sun, 18 Jan - Tue, 3 Feb
Air Canada Logo
11:20 a.m. - 9:00 p.m.SYD-YUL
25h 40m1 stop
Air Canada Logo
9:00 a.m. - 9:35 a.m.YUL-SYD
32h 35m1 stop
C$ 1,858Air Canada
Find Deal
Sun, 18 Jan - Tue, 3 Feb
Air Canada Logo
11:20 a.m. - 5:00 p.m.SYD-YUL
21h 40m1 stop
Air Canada Logo
9:00 a.m. - 9:35 a.m.YUL-SYD
32h 35m1 stop
C$ 1,951Air Canada
Find Deal
Sat, 17 Jan - Sun, 1 Feb
Air Canada Logo
11:20 a.m. - 5:00 p.m.SYD-YUL
21h 40m1 stop
Air Canada Logo
4:10 p.m. - 9:35 a.m.YUL-SYD
25h 25m2 stops
C$ 2,002Air Canada
Find Deal
Sat, 17 Jan - Sun, 1 Feb

United Airlines flights from Sydney to Montreal

Our best United Airlines deals on Sydney to Montreal flight tickets
United Airlines
17 Dec
SYD12:10 p.m.Sydney Kingsford Smith
25h 07m
2 stops
YUL9:17 p.m.Montreal Pierre Elliott Trudeau Intl
11 Jan
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
33h 00m
2 stops
SYD7:00 a.m.Sydney Kingsford Smith
C$ 3,075
Find similar
United Airlines
20 Dec
SYD2:00 p.m.Sydney Kingsford Smith
39h 28m
2 stops
YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl
6 Jan
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
26h 15m
2 stops
SYD9:15 a.m.Sydney Kingsford Smith
C$ 3,123
Find similar
United Airlines
8 Jan
SYD12:10 p.m.Sydney Kingsford Smith
41h 18m
2 stops
YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl
15 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
31h 50m
2 stops
SYD9:05 a.m.Sydney Kingsford Smith
C$ 3,129
Find similar

Delta flights from Sydney to Montreal

Our best Delta deals on Sydney to Montreal flight tickets
Delta
19 Jan
SYD2:15 p.m.Sydney Kingsford Smith
25h 35m
2 stops
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
3 Feb
YUL1:02 p.m.Montreal Pierre Elliott Trudeau Intl
25h 48m
2 stops
SYD6:50 a.m.Sydney Kingsford Smith
C$ 1,667
Find similar
Delta
18 Jan
SYD10:40 a.m.Sydney Kingsford Smith
41h 05m
2 stops
YUL11:45 a.m.Montreal Pierre Elliott Trudeau Intl
3 Feb
YUL1:02 p.m.Montreal Pierre Elliott Trudeau Intl
27h 28m
2 stops
SYD8:30 a.m.Sydney Kingsford Smith
C$ 1,733
Find similar
Delta
17 Jan
SYD2:15 p.m.Sydney Kingsford Smith
24h 57m
2 stops
YUL11:12 p.m.Montreal Pierre Elliott Trudeau Intl
1 Feb
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
31h 50m
2 stops
SYD6:50 a.m.Sydney Kingsford Smith
C$ 1,738
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sydney to Montreal 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, momondo users made 96,600 searches. Data last updated 24 November 2025.
Use the filters below to find and compare flights from Sydney to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 19/1

2:15 p.m.-11:50 p.m.

2 stops25h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

1:02 p.m.-6:50 a.m.

2 stops25h 48m

C$ 1,667

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 24/2

11:20 a.m.-5:00 p.m.

1 stop21h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

6:20 p.m.-8:35 a.m.

1 stop23h 15m

C$ 1,724

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 18/1

10:40 a.m.-11:45 a.m.

2 stops41h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

1:02 p.m.-8:30 a.m.

2 stops27h 28m

C$ 1,733

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 17/1

2:15 p.m.-11:12 p.m.

2 stops24h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:00 a.m.-6:50 a.m.

2 stops31h 50m

C$ 1,738

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 24/2

11:20 a.m.-8:44 p.m.

2 stops25h 24m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

8:50 a.m.-8:35 a.m.

3 stops32h 45m

C$ 1,744

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 19/1

4:00 p.m.-11:19 p.m.

2 stops23h 19m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

8:50 a.m.-9:35 a.m.

3 stops32h 45m

C$ 1,798

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 18/1

11:20 a.m.-5:00 p.m.

1 stop21h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

3:35 p.m.-9:35 a.m.

2 stops26h 00m

C$ 1,855

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 18/1

11:20 a.m.-9:00 p.m.

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

9:00 a.m.-9:35 a.m.

1 stop32h 35m

C$ 1,858

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 17/1

11:20 a.m.-5:00 p.m.

1 stop21h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

9:00 a.m.-9:35 a.m.

1 stop32h 35m

C$ 1,951

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 17/1

11:20 a.m.-5:00 p.m.

1 stop21h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

4:10 p.m.-9:35 a.m.

2 stops25h 25m

C$ 2,002

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Sydney to Montreal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Sydney is in August. Flight prices, which tend to average around C$ 1,228, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Montreal from Sydney during November instead. Flights to Montreal in November, while not as cheap as those in August, still average around C$ 1,688.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 1,422. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Montreal for around C$ 2,369.

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

You are more likely to see cheaper flights to Montreal from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 2,235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Sydney for as low as C$ 1,389 on momondo.

Can stopping save me money on Sydney to Montreal flights?

You could potentially save up to 28% on your flight if you consider stops on a Sydney to Montreal flight.

How have Sydney to Montreal flight prices changed over time?

When to book flights from Sydney to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Montreal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sydney to Montreal (SYD to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Montreal

Direct flights

None
There are no direct flights from Sydney to Montreal. There are no popular flight routes from Sydney to Montreal.
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  • How far is Sydney Kingsford Smith to Montreal by plane?

    There are 16019.1 km between Sydney Kingsford Smith and Montreal. In terms of flight time, this usually takes a little over 21h 00m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Montreal?

    Prices for flights from Sydney Kingsford Smith Airport to Montreal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Montreal?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Montreal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Montreal.

  • What documentation or ID do you need to fly to Montreal?

    The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to Montreal?

Best airlines flying from Sydney to Montreal

Compare and see reviews for airlines that fly from Sydney to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 1,866Free CancellationRating
7.1
10,469 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Montreal?

It is quick and easy to find Sydney to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

Can I find flights from Sydney to Montreal with flexible booking policies on momondo?

All flight searches from Sydney to Montreal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Montreal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Sydney.

I’m not ready to book a flight from Sydney to Montreal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Sydney and alert you when they change.

An easier way to manage your Montreal trip

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport