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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney from $897

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
ANA Logo
09:35 - 10:30YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
33h 55m2 stops Vancouver Intl Tokyo Haneda
ANA Logo
12:25 - 14:00SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
41h 35m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,848ANA
Sun, 25 Oct - Mon, 9 Nov
ANA Logo
06:10 - 19:10YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
47h 00m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
21:45 - 00:39SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
41h 54m2 stops Tokyo Haneda Vancouver Intl
$1,855ANA
Sun, 27 Sep - Sun, 11 Oct
Qatar Airways Logo
21:05 - 20:55YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
31h 50m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
22:10 - 14:05SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
31h 55m1 stop Doha Hamad Intl
$1,895Qatar Airways
Wed, 17 Feb - Wed, 24 Feb
Multiple Airlines Logo
18:30 - 19:10YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
34h 40m2 stops Los Angeles Tokyo Haneda
Multiple Airlines Logo
12:45 - 00:39SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
26h 54m2 stops Tokyo Haneda Vancouver Intl
$1,895Multiple Airlines
Tue, 29 Sep - Tue, 13 Oct
Multiple Airlines Logo
09:45 - 10:25YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
33h 40m2 stops Chicago O'Hare Intl Tokyo Haneda
Multiple Airlines Logo
12:25 - 07:30SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
35h 05m2 stops Tokyo Haneda Vancouver Intl
$1,895Multiple Airlines
Wed, 21 Oct - Tue, 3 Nov
Qatar Airways Logo
21:05 - 07:25YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
42h 20m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
15:50 - 14:05SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
38h 15m1 stop Doha Hamad Intl
$1,901Qatar Airways
Sun, 8 Nov - Wed, 18 Nov
Multiple Airlines Logo
06:45 - 06:25YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
32h 40m2 stops Toronto Pearson Intl Los Angeles
Multiple Airlines Logo
11:15 - 00:35SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
29h 20m2 stops Los Angeles Toronto Pearson Intl
$1,908Multiple Airlines
Tue, 27 Oct - Tue, 3 Nov
Qatar Airways Logo
21:05 - 19:20YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
30h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
19:30 - 14:05SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
34h 35m2 stops Melbourne Doha Hamad Intl
$1,912Qatar Airways
Sun, 24 Jan - Fri, 5 Feb
Air Canada Logo
07:20 - 08:20YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
34h 00m1 stop Vancouver Intl
Air Canada Logo
10:20 - 23:18SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
27h 58m2 stops Vancouver Intl Calgary
$2,052Air Canada
Sun, 18 Oct - Sun, 25 Oct
Air Canada Logo
18:00 - 08:20YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
23h 20m1 stop Vancouver Intl
Air Canada Logo
10:20 - 07:10SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
35h 50m1 stop Vancouver Intl
$2,056Air Canada
Sun, 18 Oct - Sun, 25 Oct

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Qatar Airways flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

Our best Qatar Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight tickets
Qatar Airways
8 Nov
YUL21:05Montreal Pierre Elliott Trudeau Intl
42h 20m
2 stops
SYD07:25Sydney Kingsford Smith
18 Nov
SYD15:50Sydney Kingsford Smith
38h 15m
1 stop
YUL14:05Montreal Pierre Elliott Trudeau Intl
$1,901
Qatar Airways
24 Jan
YUL21:05Montreal Pierre Elliott Trudeau Intl
30h 15m
1 stop
SYD19:20Sydney Kingsford Smith
5 Feb
SYD19:30Sydney Kingsford Smith
34h 35m
2 stops
YUL14:05Montreal Pierre Elliott Trudeau Intl
$1,912
Qatar Airways
24 Jan
YUL21:05Montreal Pierre Elliott Trudeau Intl
30h 15m
1 stop
SYD19:20Sydney Kingsford Smith
5 Feb
SYD19:30Sydney Kingsford Smith
34h 35m
2 stops
YUL14:05Montreal Pierre Elliott Trudeau Intl
$1,916

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight tickets
Air Canada
18 Oct
YUL07:20Montreal Pierre Elliott Trudeau Intl
34h 00m
1 stop
SYD08:20Sydney Kingsford Smith
25 Oct
SYD10:20Sydney Kingsford Smith
27h 58m
2 stops
YUL23:18Montreal Pierre Elliott Trudeau Intl
$2,052
Air Canada
18 Oct
YUL18:00Montreal Pierre Elliott Trudeau Intl
23h 20m
1 stop
SYD08:20Sydney Kingsford Smith
25 Oct
SYD10:20Sydney Kingsford Smith
35h 50m
1 stop
YUL07:10Montreal Pierre Elliott Trudeau Intl
$2,056
Air Canada
29 Sept
YUL16:10Montreal Pierre Elliott Trudeau Intl
25h 10m
2 stops
SYD07:20Sydney Kingsford Smith
13 Oct
SYD10:20Sydney Kingsford Smith
25h 25m
1 stop
YUL20:45Montreal Pierre Elliott Trudeau Intl
$2,226

momondo Fare Finder

 
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney that are best for you.

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Route

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Price

Cheapest return flight

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

09:35-10:30

2 stops33h 55m

Sydney Kingsford Smith

Mon 9/11

12:25-14:00

2 stops41h 35m

$1,848

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

06:10-19:10

2 stops47h 00m

Sydney Kingsford Smith

Sun 11/10

21:45-00:39

2 stops41h 54m

$1,855

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 17/2

21:05-20:55

2 stops31h 50m

Sydney Kingsford Smith

Wed 24/2

22:10-14:05

1 stop31h 55m

$1,895

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

18:30-19:10

2 stops34h 40m

Sydney Kingsford Smith

Tue 13/10

12:45-00:39

2 stops26h 54m

$1,895

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

09:45-10:25

2 stops33h 40m

Sydney Kingsford Smith

Tue 3/11

12:25-07:30

2 stops35h 05m

$1,895

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

21:05-07:25

2 stops42h 20m

Sydney Kingsford Smith

Wed 18/11

15:50-14:05

1 stop38h 15m

$1,901

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

06:45-06:25

2 stops32h 40m

Sydney Kingsford Smith

Tue 3/11

11:15-00:35

2 stops29h 20m

$1,908

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

21:05-19:20

1 stop30h 15m

Sydney Kingsford Smith

Fri 5/2

19:30-14:05

2 stops34h 35m

$1,912

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

07:20-08:20

1 stop34h 00m

Sydney Kingsford Smith

Sun 25/10

10:20-23:18

2 stops27h 58m

$2,052
Fastest return journey

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

18:00-08:20

1 stop23h 20m

Sydney Kingsford Smith

Sun 25/10

10:20-07:10

1 stop35h 50m

$2,056

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 Sydney from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $2,003 to $2,447.
The lowest price recently found on this route was $1,848.

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 Pierre Elliott Trudeau Intl Airport, with most prices found around $1,675. 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 $1,902.

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

You are more likely to see cheaper flights to Sydney from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,269 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Montreal Pierre Elliott Trudeau Intl Airport for as low as $1,579 on momondo.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flights?

You could potentially save up to 64% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight.

How have Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight prices changed over time?

As of September 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Sydney flights are approximately 49% cheaper when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

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

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Sydney (YUL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

Best price found

$897

Fastest flight time

27h 40m

Direct flights

None
The best one-way flight to Sydney from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $897. The best return flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Sydney found on momondo in the last 72 hours is $1,848.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney takes 27h 40m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Sydney.
Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

  • How far is Montreal Pierre Elliott Trudeau Intl to Sydney Kingsford Smith by plane?

    There are 16004.8 km between Montreal Pierre Elliott Trudeau Intl and Sydney Kingsford Smith. Typically, this will take 27h 40m by plane in normal conditions.

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

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney Kingsford Smith Airport are updated daily.

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

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Sydney Kingsford Smith Airport.

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

    The required travel and health documents for your Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $495Free cancellationRating
7.1
11,630 reviews
Search Air Canada flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Terrigal
Wollongong
Katoomba
Penrith
Lithgow
Manly
Coogee
Cronulla
Randwick
Leura
Bondi Beach
Charlestown
Swansea
Newport

Why use momondo?

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

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

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

Flights from Montreal to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Price alerts on flights to Sydney from Montreal 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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