Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal to Sydney from $803

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Sydney departing on 20/2. 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

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
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? Stopover? Instantly customise 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.

Find the cheapest flights from Montreal to Sydney

Cheap return flights

These are some of the best return flight deals from Montreal to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Montreal to Sydney.

Cheap last-minute flights

Planning a quick getaway from Montreal to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Montreal to Sydney

Find recent round-trip train or bus tickets from Montreal to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
07:55 - 08:35YUL-SYD
33h 40m2 stops
10:20 - 20:43SYD-YUL
25h 23m1 stop
$1,915Air Canada
Find Deal
Wed, 12 Mar - Tue, 25 Mar
07:00 - 06:35YUL-SYD
33h 35m2 stops
09:25 - 08:55SYD-YUL
37h 30m2 stops
$1,921Delta
Find Deal
Wed, 9 Apr - Mon, 5 May
07:30 - 08:45YUL-SYD
33h 15m2 stops
09:55 - 00:44SYD-YUL
28h 49m2 stops
$2,056Air New Zealand
Find Deal
Tue, 4 Mar - Wed, 4 Jun
13:25 - 10:25YUL-SYD
29h 00m2 stops
11:50 - 00:39SYD-YUL
26h 49m2 stops
$2,082Air New Zealand
Find Deal
Wed, 5 Mar - Thu, 5 Jun
13:12 - 06:55YUL-SYD
27h 43m2 stops
09:30 - 21:01SYD-YUL
25h 31m2 stops
$2,084United Airlines
Find Deal
Sun, 4 May - Sun, 25 May
11:08 - 09:15YUL-SYD
31h 07m2 stops
11:20 - 12:15SYD-YUL
39h 55m2 stops
$2,088United Airlines
Find Deal
Sun, 16 Mar - Mon, 31 Mar
13:25 - 06:35YUL-SYD
26h 10m1 stop
20:30 - 07:20SYD-YUL
25h 50m1 stop
$2,244
Find Deal
Mon, 10 Mar - Mon, 24 Mar
20:50 - 18:50YUL-SYD
30h 00m1 stop
21:40 - 15:05SYD-YUL
32h 25m1 stop
$2,271Qatar Airways
Find Deal
Tue, 25 Feb - Tue, 11 Mar
21:50 - 18:50YUL-SYD
30h 00m1 stop
21:40 - 15:05SYD-YUL
32h 25m1 stop
$2,290Qatar Airways
Find Deal
Sun, 9 Mar - Sun, 23 Mar
14:35 - 12:30YUL-SYD
29h 55m3 stops
14:00 - 07:55SYD-YUL
33h 55m3 stops
$2,306
Find Deal
Fri, 6 Dec - Wed, 11 Dec
06:45 - 15:35YUL-SYD
40h 50m3 stops
Thu, 20 Feb
06:45 - 15:35YUL-SYD
40h 50m3 stops
Sun, 23 Feb
16:45 - 06:35YUL-SYD
45h 50m2 stops
$1,388WestJet
Find Deal
Sun, 9 Feb
07:05 - 08:35YUL-SYD
33h 30m2 stops
$1,499Delta
Find Deal
Mon, 17 Feb
07:00 - 08:35YUL-SYD
33h 35m2 stops
$1,525Delta
Find Deal
Mon, 17 Feb
19:05 - 09:40YUL-SYD
46h 35m2 stops
$1,639KLM
Find Deal
Fri, 17 Jan
19:05 - 07:25YUL-SYD
44h 20m3 stops
$1,651KLM
Find Deal
Mon, 24 Feb
13:30 - 06:35YUL-SYD
49h 05m2 stops
$1,815WestJet
Find Deal
Fri, 20 Dec
13:15 - 09:35YUL-SYD
28h 20m2 stops
$1,930Air Canada
Find Deal
Sat, 25 Jan
11:30 - 09:35YUL-SYD
30h 05m3 stops
$2,482Air Canada
Find Deal
Mon, 17 Feb
18:30 - 07:00YUL-SYD
44h 30m2 stops
11:50 - 21:17SYD-YUL
25h 27m2 stops
$2,509United Airlines
Find Deal
Sat, 23 Nov - Fri, 27 Dec
11:08 - 09:05YUL-SYD
29h 57m2 stops
12:10 - 21:17SYD-YUL
25h 07m2 stops
$2,528United Airlines
Find Deal
Mon, 25 Nov - Wed, 11 Dec
20:50 - 18:50YUL-SYD
30h 00m1 stop
11:30 - 14:05SYD-YUL
42h 35m2 stops
$2,535Qatar Airways
Find Deal
Mon, 25 Nov - Wed, 11 Dec
18:35 - 07:00YUL-SYD
44h 25m1 stop
16:15 - 16:58SYD-YUL
40h 43m1 stop
$2,674United Airlines
Find Deal
Sat, 23 Nov - Fri, 27 Dec
17:15 - 09:05YUL-SYD
23h 50m1 stop
11:20 - 16:31SYD-YUL
21h 11m1 stop
$2,747United Airlines
Find Deal
Mon, 25 Nov - Wed, 11 Dec
08:50 - 09:35YUL-SYD
32h 45m3 stops
11:20 - 17:38SYD-YUL
22h 18m2 stops
$2,750Air Canada
Find Deal
Sat, 23 Nov - Fri, 27 Dec
12:30 - 09:00YUL-SYD
28h 30m2 stops
21:25 - 12:24SYD-YUL
30h 59m2 stops
$2,799American Airlines
Find Deal
Sun, 24 Nov - Tue, 26 Nov
20:50 - 18:50YUL-SYD
30h 00m1 stop
21:40 - 14:05SYD-YUL
32h 25m1 stop
$2,856Qatar Airways
Find Deal
Fri, 22 Nov - Mon, 25 Nov
07:00 - 08:35YUL-SYD
33h 35m2 stops
11:05 - 23:59SYD-YUL
28h 54m2 stops
$2,941Delta
Find Deal
Fri, 22 Nov - Fri, 29 Nov
14:15 - 09:35YUL-SYD
27h 20m3 stops
11:20 - 21:18SYD-YUL
25h 58m2 stops
$3,140Air Canada
Find Deal
Mon, 25 Nov - Wed, 11 Dec

Air Canada flights from Montreal to Sydney

Our best Air Canada deals on Montreal to Sydney flight tickets
Air Canada
12 Mar
YUL07:55Montreal Pierre Elliott Trudeau Intl
33h 40m
2 stops
SYD08:35Sydney Kingsford Smith
25 Mar
SYD10:20Sydney Kingsford Smith
25h 23m
1 stop
YUL20:43Montreal Pierre Elliott Trudeau Intl
Air Canada
20 Apr
YUL18:15Montreal Pierre Elliott Trudeau Intl
23h 05m
1 stop
SYD07:20Sydney Kingsford Smith
14 May
SYD09:20Sydney Kingsford Smith
25h 04m
2 stops
YUL20:24Montreal Pierre Elliott Trudeau Intl
Air Canada
9 Apr
YUL18:15Montreal Pierre Elliott Trudeau Intl
23h 05m
1 stop
SYD07:20Sydney Kingsford Smith
30 Apr
SYD09:20Sydney Kingsford Smith
21h 43m
1 stop
YUL17:03Montreal Pierre Elliott Trudeau Intl

Delta flights from Montreal to Sydney

Our best Delta deals on Montreal to Sydney flight tickets
Delta
9 Apr
YUL07:00Montreal Pierre Elliott Trudeau Intl
33h 35m
2 stops
SYD06:35Sydney Kingsford Smith
5 May
SYD09:25Sydney Kingsford Smith
37h 30m
2 stops
YUL08:55Montreal Pierre Elliott Trudeau Intl
Delta
2 Apr
YUL06:00Montreal Pierre Elliott Trudeau Intl
34h 35m
2 stops
SYD07:35Sydney Kingsford Smith
23 Apr
SYD09:25Sydney Kingsford Smith
27h 59m
2 stops
YUL23:24Montreal Pierre Elliott Trudeau Intl
Delta
10 Apr
YUL07:00Montreal Pierre Elliott Trudeau Intl
33h 35m
2 stops
SYD06:35Sydney Kingsford Smith
4 May
SYD09:25Sydney Kingsford Smith
37h 30m
2 stops
YUL08:55Montreal Pierre Elliott Trudeau Intl

See travel insights to Sydney from

How to get the cheapest flight ticket from Montreal to Sydney

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 Montreal and Sydney?

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Montreal, with most prices found around $2,310. If you aren’t able to travel to Sydney during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $2,394.

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

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,338. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $3,396.

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

According to our data, the cheapest time of day to fly to Sydney is at midday. momondo users have found flights departing from Montreal to Sydney at midday for as low as $2,155. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,752 on average. Flights to Sydney from Montreal in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

We recommend purchasing flights from Montreal to Sydney 42 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Sydney for $2,595. However, in the past 72 hours, people saw flights from Montreal for as low as $2,575.

Can stopping save me money on Montreal to Sydney flights?

You could potentially save up to 53% on your flight if you consider stops on a Montreal to Sydney flight.

How have Montreal to Sydney flight prices changed over time?

As of November 2024, prices for Montreal to Sydney flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to Sydney

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

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

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

Best price found

$803

Fastest flight time

22h 40m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Montreal in the past 72 hours is $803. The best return flight deal from Montreal to Sydney found on momondo in the last 72 hours is $1,915.
The fastest flight from Montreal to Sydney takes 22h 40m
There are no direct flights from Montreal to Sydney. Popular non-direct route for this connection is Montreal Pierre Elliott Trudeau Intl Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Montreal to Sydney Kingsford Smith by plane?

    A flight from Montreal to Sydney Kingsford Smith will travel around 16019.1 km. 22h 40m is a normal flight duration for this route.

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

    Prices for flights from Montreal to Sydney Kingsford Smith Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Montreal to Sydney

Compare and see reviews for airlines that fly from Montreal to Sydney with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $1,766Free cancellationRating
7.0
8,246 reviews
Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Sydney for you.

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

Yes. momondo enables you to select and highlight flights to Sydney from Montreal with this policy.

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

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 Sydney from Montreal.

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

If you are not ready to book a flight from Montreal to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.


An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 26/11
Tue 3/12
Email me momondo's favourite deals

Find better results for your trip to Australia