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Cheap flights from Sydney to Montreal from $627

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 10/9. 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 (SYD-YMQ)

Cheap return flights

Air Canada Logo
11:20 - 23:09SYD-YUL
27h 49m2 stops
Air Canada Logo
13:10 - 09:35YUL-SYD
28h 25m2 stops
$1,629Air Canada
Find Deal
Mon, 3 Nov - Mon, 17 Nov
Air Canada Logo
11:20 - 06:44SYD-YUL
35h 24m1 stop
Air Canada Logo
18:20 - 09:35YUL-SYD
23h 15m1 stop
$1,639Air Canada
Find Deal
Mon, 3 Nov - Mon, 17 Nov
Air Canada Logo
11:20 - 19:14SYD-YUL
23h 54m2 stops
Air Canada Logo
07:30 - 09:35YUL-SYD
34h 05m1 stop
$1,640Air Canada
Find Deal
Mon, 3 Nov - Mon, 17 Nov
Air New Zealand Logo
09:55 - 06:53SYD-YUL
35h 58m2 stops
Air New Zealand Logo
08:25 - 10:30YUL-SYD
34h 05m2 stops
$1,804Air New Zealand
Find Deal
Sat, 11 Oct - Sun, 9 Nov
Logo
09:10 - 00:37SYD-YUL
29h 27m2 stops
Logo
06:45 - 07:05YUL-SYD
34h 20m2 stops
$1,805
Find Deal
Thu, 4 Sep - Mon, 15 Sep
United Airlines Logo
09:30 - 21:29SYD-YUL
25h 59m2 stops
United Airlines Logo
11:23 - 07:55YUL-SYD
29h 32m2 stops
$1,901United Airlines
Find Deal
Mon, 29 Sep - Tue, 14 Oct
United Airlines Logo
09:30 - 21:29SYD-YUL
25h 59m2 stops
United Airlines Logo
18:30 - 07:55YUL-SYD
22h 25m1 stop
$1,906United Airlines
Find Deal
Mon, 29 Sep - Tue, 14 Oct
Logo
09:30 - 00:37SYD-YUL
29h 07m2 stops
Logo
06:45 - 07:00YUL-SYD
34h 15m2 stops
$1,932
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Virgin Australia Logo
10:20 - 16:36SYD-YUL
21h 16m1 stop
Virgin Australia Logo
18:20 - 09:35YUL-SYD
23h 15m1 stop
$2,045Virgin Australia
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Thu, 9 Oct - Thu, 6 Nov
Virgin Australia Logo
08:00 - 19:35SYD-YUL
26h 35m2 stops
Virgin Australia Logo
18:20 - 09:35YUL-SYD
23h 15m1 stop
$2,071Virgin Australia
Find Deal
Wed, 8 Oct - Thu, 6 Nov

United Airlines flights from Sydney to Montreal

Our best United Airlines deals on Sydney to Montreal flight tickets
United Airlines
29 Sept
SYD09:30Sydney Kingsford Smith
25h 59m
2 stops
YUL21:29Montreal Pierre Elliott Trudeau Intl
14 Oct
YUL11:23Montreal Pierre Elliott Trudeau Intl
29h 32m
2 stops
SYD07:55Sydney Kingsford Smith
$1,901
Find similar
United Airlines
29 Sept
SYD09:30Sydney Kingsford Smith
25h 59m
2 stops
YUL21:29Montreal Pierre Elliott Trudeau Intl
14 Oct
YUL18:30Montreal Pierre Elliott Trudeau Intl
22h 25m
1 stop
SYD07:55Sydney Kingsford Smith
$1,906
Find similar
United Airlines
29 Sept
SYD10:20Sydney Kingsford Smith
35h 56m
1 stop
YUL08:16Montreal Pierre Elliott Trudeau Intl
14 Oct
YUL18:30Montreal Pierre Elliott Trudeau Intl
22h 25m
1 stop
SYD07:55Sydney Kingsford Smith
$1,912
Find similar

Air Canada flights from Sydney to Montreal

Our best Air Canada deals on Sydney to Montreal flight tickets
Air Canada
3 Nov
SYD11:20Sydney Kingsford Smith
27h 49m
2 stops
YUL23:09Montreal Pierre Elliott Trudeau Intl
17 Nov
YUL13:10Montreal Pierre Elliott Trudeau Intl
28h 25m
2 stops
SYD09:35Sydney Kingsford Smith
$1,629
Find similar
Air Canada
3 Nov
SYD11:20Sydney Kingsford Smith
35h 24m
1 stop
YUL06:44Montreal Pierre Elliott Trudeau Intl
17 Nov
YUL18:20Montreal Pierre Elliott Trudeau Intl
23h 15m
1 stop
SYD09:35Sydney Kingsford Smith
$1,638
Find similar
Air Canada
3 Nov
SYD11:20Sydney Kingsford Smith
23h 54m
2 stops
YUL19:14Montreal Pierre Elliott Trudeau Intl
17 Nov
YUL07:30Montreal Pierre Elliott Trudeau Intl
34h 05m
1 stop
SYD09:35Sydney Kingsford Smith
$1,640
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 5 August 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 3/11

11:20-23:09

2 stops27h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

13:10-09:35

2 stops28h 25m

$1,629

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 3/11

11:20-06:44

1 stop35h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

18:20-09:35

1 stop23h 15m

$1,638

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 3/11

11:20-19:14

2 stops23h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

07:30-09:35

1 stop34h 05m

$1,640

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 11/10

09:55-06:53

2 stops35h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

08:25-10:30

2 stops34h 05m

$1,804

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 4/9

09:10-00:37

2 stops29h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

06:45-07:05

2 stops34h 20m

$1,805

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 29/9

09:30-21:29

2 stops25h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

11:23-07:55

2 stops29h 32m

$1,901

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 29/9

09:30-21:29

2 stops25h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

18:30-07:55

1 stop22h 25m

$1,906

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 17/9

09:30-00:37

2 stops29h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

06:45-07:00

2 stops34h 15m

$1,932

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 9/10

10:20-16:36

1 stop21h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

18:20-09:35

1 stop23h 15m

$2,045

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 8/10

08:00-19:35

2 stops26h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

18:20-09:35

1 stop23h 15m

$2,071

Flights are sorted by cheapest return 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 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 November. Flight prices, which tend to average around $2,179, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of November, then departing from Sydney during the month August is also very affordable. Most momondo users find prices during this month for around $2,235.

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

The cheapest day to depart from Sydney to Montreal is on a Tuesday. Travellers who choose to depart for Montreal on a Tuesday will often find tickets for as low as $2,404. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Montreal for around $3,069.

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

Our data shows that the cheapest Sydney to Montreal flights are usually those with departure times in the evening. Our users have found flights to Montreal in the evening for as low as $1,762. Try not to purchase tickets in the morning because they tend to be around $2,684. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $2,567 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Sydney for as low as $1,649 on momondo.

Can stopping save me money on Sydney to Montreal flights?

You could potentially save up to 9% 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 return 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

Best price found

$627

Fastest flight time

21h 16m

Direct flights

None

Airports in Montreal

1 airport
The best one-way flight to Montreal from Sydney in the past 72 hours is $627. The best return flight deal from Sydney to Montreal found on momondo in the last 72 hours is $1,629.
The fastest flight from Sydney to Montreal takes 21h 16m
There are no direct flights from Sydney to Montreal. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Montreal Pierre Elliott Trudeau Intl Airport.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)
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  • How far is Sydney Kingsford Smith to Montreal by plane?

    The distance between Sydney Kingsford Smith and Montreal is about 16019.1 km. 21h 16m is a normal flight duration for this route.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. 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 required travel and health documents for your Montreal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Montreal. We recommend that you seek guidance from your airline or a reliable 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
United AirlinesPriceFrom $1,049Free cancellationRating
7.4
8,916 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,760Free cancellationRating
7.1
9,890 reviews
Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Montreal . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Montreal from Sydney which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Montreal from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Montreal from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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 Pierre Elliott Trudeau Intl Airport