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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney from $733

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.
Delta Logo
16:50 - 08:30YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
47h 40m2 stops Detroit Metropolitan Wayne County Los Angeles
Delta Logo
10:40 - 23:30SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
52h 50m2 stops Los Angeles Minneapolis St Paul
$1,366Delta
Sat, 14 Nov - Sun, 22 Nov
Delta Logo
06:00 - 08:30YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
34h 30m2 stops Detroit Metropolitan Wayne County Los Angeles
Delta Logo
10:40 - 23:54SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
29h 14m2 stops Los Angeles Atlanta Hartsfield-Jackson
$1,632Delta
Wed, 3 Feb - Wed, 17 Feb
Multiple Airlines Logo
07:30 - 09:25YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
35h 55m2 stops Vancouver Intl Tokyo Haneda
Multiple Airlines Logo
11:45 - 00:30SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
26h 45m2 stops Tokyo Haneda Vancouver Intl
$1,900Multiple Airlines
Sun, 4 Apr - Sat, 1 May
Qatar Airways Logo
21:05 - 18:20YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
29h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
15:50 - 14:05SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
38h 15m1 stop Doha Hamad Intl
$1,937Qatar Airways
Wed, 17 Feb - Wed, 24 Feb
ANA Logo
08:45 - 20:15YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
44h 30m2 stops Vancouver Intl Tokyo Haneda
ANA Logo
11:45 - 13:51SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
40h 06m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,939ANA
Fri, 19 Mar - Sun, 4 Apr
Delta Logo
12:45 - 06:50YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
28h 05m2 stops Detroit Metropolitan Wayne County Los Angeles
Delta Logo
09:15 - 23:35SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
28h 20m2 stops Los Angeles Minneapolis St Paul
$1,940Delta
Mon, 3 May - Tue, 25 May
Multiple Airlines Logo
17:55 - 11:50YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
27h 55m2 stops Vancouver Intl Nadi
Multiple Airlines Logo
13:15 - 16:30SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
41h 15m2 stops Nadi Vancouver Intl
$1,943Multiple Airlines
Tue, 13 Apr - Thu, 29 Apr
Delta Logo
12:45 - 06:50YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
28h 05m2 stops Detroit Metropolitan Wayne County Los Angeles
Delta Logo
09:15 - 23:35SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
28h 20m2 stops Los Angeles Minneapolis St Paul
$1,947Delta
Mon, 3 May - Tue, 25 May
Air Canada Logo
18:15 - 06:55YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
44h 40m1 stop Vancouver Intl
Air Canada Logo
11:20 - 20:25SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
25h 05m1 stop Toronto Pearson Intl
$2,301Air Canada
Mon, 7 Dec - Thu, 7 Jan
Air Canada Logo
18:15 - 06:55YUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
44h 40m1 stop Vancouver Intl
Air Canada Logo
11:20 - 20:25SYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
25h 05m2 stops Vancouver Intl Toronto Pearson Intl
$2,302Air Canada
Mon, 7 Dec - Thu, 7 Jan

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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
17 Feb
YUL21:05Montreal Pierre Elliott Trudeau Intl
29h 15m
1 stop
SYD18:20Sydney Kingsford Smith
24 Feb
SYD15:50Sydney Kingsford Smith
38h 15m
1 stop
YUL14:05Montreal Pierre Elliott Trudeau Intl
$1,937
Qatar Airways
14 Feb
YUL21:05Montreal Pierre Elliott Trudeau Intl
29h 15m
1 stop
SYD18:20Sydney Kingsford Smith
1 Mar
SYD15:50Sydney Kingsford Smith
38h 15m
1 stop
YUL14:05Montreal Pierre Elliott Trudeau Intl
$1,967
Qatar Airways
18 Feb
YUL21:05Montreal Pierre Elliott Trudeau Intl
29h 15m
1 stop
SYD18:20Sydney Kingsford Smith
5 Mar
SYD19:30Sydney Kingsford Smith
34h 35m
2 stops
YUL14:05Montreal Pierre Elliott Trudeau Intl
$1,974

Air New Zealand flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

Our best Air New Zealand deals on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight tickets
Air New Zealand
15 Feb
YUL08:45Montreal Pierre Elliott Trudeau Intl
33h 50m
2 stops
SYD10:35Sydney Kingsford Smith
15 Mar
SYD19:25Sydney Kingsford Smith
50h 45m
2 stops
YUL07:10Montreal Pierre Elliott Trudeau Intl
$2,071
Air New Zealand
10 Nov
YUL18:15Montreal Pierre Elliott Trudeau Intl
46h 20m
2 stops
SYD08:35Sydney Kingsford Smith
10 Feb
SYD14:05Sydney Kingsford Smith
42h 40m
2 stops
YUL16:45Montreal Pierre Elliott Trudeau Intl
$2,252
Air New Zealand
12 Nov
YUL18:15Montreal Pierre Elliott Trudeau Intl
46h 20m
2 stops
SYD08:35Sydney Kingsford Smith
26 Nov
SYD19:25Sydney Kingsford Smith
41h 20m
2 stops
YUL20:45Montreal Pierre Elliott Trudeau Intl
$2,305

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

Sat 14/11

16:50-08:30

2 stops47h 40m

Sydney Kingsford Smith

Sun 22/11

10:40-23:30

2 stops52h 50m

$1,366

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 3/2

06:00-08:30

2 stops34h 30m

Sydney Kingsford Smith

Wed 17/2

10:40-23:54

2 stops29h 14m

$1,632

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 4/4

07:30-09:25

2 stops35h 55m

Sydney Kingsford Smith

Sat 1/5

11:45-00:30

2 stops26h 45m

$1,900

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 17/2

21:05-18:20

1 stop29h 15m

Sydney Kingsford Smith

Wed 24/2

15:50-14:05

1 stop38h 15m

$1,937

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Fri 19/3

08:45-20:15

2 stops44h 30m

Sydney Kingsford Smith

Sun 4/4

11:45-13:51

2 stops40h 06m

$1,939
Fastest return journey

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 3/5

12:45-06:50

2 stops28h 05m

Sydney Kingsford Smith

Tue 25/5

09:15-23:35

2 stops28h 20m

$1,940

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 13/4

17:55-11:50

2 stops27h 55m

Sydney Kingsford Smith

Thu 29/4

13:15-16:30

2 stops41h 15m

$1,943

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 3/5

12:45-06:50

2 stops28h 05m

Sydney Kingsford Smith

Tue 25/5

09:15-23:35

2 stops28h 20m

$1,947

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

18:15-06:55

1 stop44h 40m

Sydney Kingsford Smith

Thu 7/1

11:20-20:25

1 stop25h 05m

$2,301

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

18:15-06:55

1 stop44h 40m

Sydney Kingsford Smith

Thu 7/1

11:20-20:25

2 stops25h 05m

$2,302

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 $2,087 to $2,549.
The lowest price recently found on this route was $1,366.

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 $1,705. 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 $1,936.

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 $2,266 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 $1,607 on momondo.

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

You could potentially save up to 26% 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 November 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Sydney flights are approximately 4% more expensive 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

$733

Fastest flight time

37h 50m

Direct flights

None
The best one-way flight to Sydney from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $733. The best return flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Sydney found on momondo in the last 72 hours is $1,366.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney takes 37h 50m
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 37h 50m 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 $504Free cancellationRating
7.1
11,847 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
Coogee
Lithgow
Manly
Cronulla
Randwick
Leura
Bondi Beach
Charlestown
Newport
Swansea

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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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