Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Montreal from C$ 849

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 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sydney to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
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$ 1,494Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 6:23 p.m.
SYD
-
YUL
23h 03m2 stops
Air Canada Logo
9:00 a.m. - 9:35 a.m.
YUL
-
SYD
32h 35m1 stop
C$ 1,502Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 8:45 p.m.
SYD
-
YUL
25h 25m2 stops
Air Canada Logo
8:50 a.m. - 9:35 a.m.
YUL
-
SYD
32h 45m2 stops
C$ 1,506Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 8:45 p.m.
SYD
-
YUL
25h 25m2 stops
Air Canada Logo
8:50 a.m. - 9:35 a.m.
YUL
-
SYD
32h 45m3 stops
C$ 1,516Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 7:10 a.m.
SYD
-
YUL
35h 50m2 stops
Air Canada Logo
3:35 p.m. - 9:35 a.m.
YUL
-
SYD
26h 00m2 stops
C$ 1,546Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 5:00 p.m.
SYD
-
YUL
21h 40m1 stop
Air Canada Logo
9:30 p.m. - 9:35 a.m.
YUL
-
SYD
44h 05m2 stops
C$ 1,554Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 8:45 p.m.
SYD
-
YUL
25h 25m2 stops
Air Canada Logo
8:50 a.m. - 9:35 a.m.
YUL
-
SYD
32h 45m3 stops
C$ 1,557Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 5:00 p.m.
SYD
-
YUL
21h 40m1 stop
Air Canada Logo
8:50 p.m. - 9:35 a.m.
YUL
-
SYD
44h 45m2 stops
C$ 1,582Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 5:35 p.m.
SYD
-
YUL
22h 15m2 stops
Air Canada Logo
8:50 p.m. - 9:35 a.m.
YUL
-
SYD
44h 45m2 stops
C$ 1,586Air Canada
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
11:20 a.m. - 5:00 p.m.
SYD
-
YUL
21h 40m1 stop
Air Canada Logo
7:30 a.m. - 9:35 a.m.
YUL
-
SYD
34h 05m1 stop
C$ 1,587Air Canada
Mon, 2 Feb - Wed, 18 Feb

Qatar Airways flights from Sydney to Montreal

Our best Qatar Airways deals on Sydney to Montreal flight tickets
Qatar Airways
24 May
SYD2:50 p.m.Sydney Kingsford Smith
37h 55m
1 stop
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
27 May
YUL8:55 p.m.Montreal Pierre Elliott Trudeau Intl
43h 20m
1 stop
SYD6:15 a.m.Sydney Kingsford Smith
C$ 2,085
Find similar
Qatar Airways
19 Jan
SYD3:50 p.m.Sydney Kingsford Smith
38h 15m
1 stop
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
26 Jan
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
42h 00m
1 stop
SYD6:50 a.m.Sydney Kingsford Smith
C$ 2,138
Find similar
Qatar Airways
13 Jan
SYD3:50 p.m.Sydney Kingsford Smith
38h 15m
1 stop
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
27 Jan
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
56h 35m
2 stops
SYD9:25 p.m.Sydney Kingsford Smith
C$ 2,472
Find similar

United Airlines flights from Sydney to Montreal

Our best United Airlines deals on Sydney to Montreal flight tickets
United Airlines
2 Feb
SYD12:10 p.m.Sydney Kingsford Smith
23h 38m
2 stops
YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl
18 Feb
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
25h 10m
2 stops
SYD6:20 a.m.Sydney Kingsford Smith
C$ 1,874
Find similar
United Airlines
31 Mar
SYD10:30 a.m.Sydney Kingsford Smith
39h 07m
2 stops
YUL10:37 a.m.Montreal Pierre Elliott Trudeau Intl
4 Apr
YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl
56h 25m
2 stops
SYD7:55 a.m.Sydney Kingsford Smith
C$ 1,915
Find similar
United Airlines
1 Feb
SYD12:10 p.m.Sydney Kingsford Smith
25h 07m
2 stops
YUL9:17 p.m.Montreal Pierre Elliott Trudeau Intl
8 Feb
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
26h 15m
2 stops
SYD9:15 a.m.Sydney Kingsford Smith
C$ 1,947
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 18 December 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 2/2

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

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

1 stop32h 35m

C$ 1,494

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

11:20 a.m.-6:23 p.m.

2 stops23h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

1 stop32h 35m

C$ 1,502

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

11:20 a.m.-8:45 p.m.

2 stops25h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

2 stops32h 45m

C$ 1,506

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

11:20 a.m.-8:45 p.m.

2 stops25h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

3 stops32h 45m

C$ 1,516

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

11:20 a.m.-7:10 a.m.

2 stops35h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

2 stops26h 00m

C$ 1,546

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

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

1 stop21h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

9:30 p.m.-9:35 a.m.

2 stops44h 05m

C$ 1,554

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

11:20 a.m.-8:45 p.m.

2 stops25h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

3 stops32h 45m

C$ 1,557

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

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

1 stop21h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

2 stops44h 45m

C$ 1,582

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

11:20 a.m.-5:35 p.m.

2 stops22h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

2 stops44h 45m

C$ 1,586

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/2

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

1 stop21h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

7:30 a.m.-9:35 a.m.

1 stop34h 05m

C$ 1,587

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Sydney and Montreal?

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$ 1,193, 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$ 1,631.

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$ 1,390. 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$ 2,315.

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$ 2,168 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$ 1,291 on momondo.

Can stopping save me money on Sydney to Montreal flights?

You could potentially save up to 4% 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

Fastest flight time

23h 38m

Direct flights

None
The fastest flight from Sydney to Montreal takes 23h 38m
There are no direct flights from Sydney to Montreal. There are no popular flight routes from Sydney to Montreal.
Search flight deals

  • 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 23h 38m.

  • 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$ 1,823Free CancellationRating
7.1
10,534 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 17/1
Sat 24/1
By creating a price alert you accept our terms of use and privacy policy.

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