Which layover airport offers the lowest fares from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 548.

Which airlines fly to Sydney?

Air Canada, United Airlines and Air New Zealand are the top three most popular airlines that fly to Sydney from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 6 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Sydney Kingsford Smith?

Delta is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Sydney Kingsford Smith

Which layover airport has the shortest connection time from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Toronto (YYZ) has the shortest average layover time for this route: 1h 44m.

Which airport is the most popular layover for flights between Montreal Pierre Elliott Trudeau Intl Airport and Sydney?

Vancouver (YVR) was the most common stop: 68% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest travel time from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Flights connecting via Calgary (YYC) have the shortest average one-way travel time: 9h 50m.

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

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 719 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

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

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2:46 p.m. - 8:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

25h 44m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 a.m. - 11:48 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

29h 08m2 stops Los Angeles Atlanta Hartsfield-Jackson

C$ 1,292Delta

Tue, 3 Nov - Tue, 10 Nov

12:44 p.m. - 7:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

27h 36m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 a.m. - 11:57 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

41h 17m2 stops Los Angeles Detroit Metropolitan Wayne County

C$ 1,292Delta

Mon, 26 Oct - Mon, 2 Nov

4:06 p.m. - 9:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

24h 54m2 stops Philadelphia Los Angeles

11:20 a.m. - 9:31 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

26h 11m2 stops Los Angeles Philadelphia

C$ 1,673American Airlines

Tue, 10 Nov - Wed, 10 Feb

1:04 p.m. - 9:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

27h 56m2 stops Philadelphia Los Angeles

11:20 a.m. - 10:58 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

27h 38m2 stops Los Angeles Charlotte Douglas

C$ 1,673American Airlines

Tue, 10 Nov - Wed, 10 Feb

9:05 p.m. - 10:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

33h 20m2 stops Doha Hamad Intl Melbourne

10:10 p.m. - 2:05 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

31h 55m1 stop Doha Hamad Intl

C$ 1,879Qatar Airways

Sun, 14 Feb - Sat, 20 Feb

9:05 p.m. - 7:25 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

42h 20m2 stops Doha Hamad Intl Melbourne

10:10 p.m. - 2:05 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

31h 55m1 stop Doha Hamad Intl

C$ 1,879Qatar Airways

Sun, 7 Feb - Sat, 20 Feb

3:45 p.m. - 6:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

24h 10m1 stop Dallas/Fort Worth

11:10 a.m. - 1:44 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

42h 34m2 stops Los Angeles Charlotte Douglas

C$ 1,993Qantas Airways

Wed, 28 Oct - Wed, 4 Nov

7:30 a.m. - 9:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

34h 05m1 stop Vancouver Intl

11:20 a.m. - 7:35 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

24h 15m1 stop Vancouver Intl

C$ 2,089Air New Zealand

Sun, 8 Nov - Wed, 11 Nov

7:30 a.m. - 10:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

35h 05m2 stops Vancouver Intl Auckland Intl

11:50 a.m. - 4:46 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

44h 56m2 stops Auckland Intl San Francisco

C$ 2,111Air New Zealand

Thu, 3 Dec - Sun, 13 Dec

3:45 p.m. - 6:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

24h 10m1 stop Dallas/Fort Worth

2:05 p.m. - 10:48 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

24h 43m2 stops Dallas/Fort Worth Philadelphia

C$ 2,265Qantas Airways

Sat, 31 Oct - Wed, 9 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:30 p.m. - 7:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

28h 00m2 stops Chicago O'Hare Intl Los Angeles

10:10 a.m. - 10:52 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

27h 42m2 stops Los Angeles Charlotte Douglas

C$ 2,019Qantas Airways

Wed, 7 Oct - Wed, 14 Oct

9:45 a.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

31h 10m2 stops Chicago O'Hare Intl San Francisco

11:50 a.m. - 9:17 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

25h 27m2 stops San Francisco Chicago O'Hare Intl

C$ 2,523United Airlines

Sun, 11 Oct - Mon, 9 Nov

9:15 a.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

31h 40m2 stops Washington, D.C. Dulles Intl San Francisco

11:20 a.m. - 8:16 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

35h 56m1 stop San Francisco

C$ 2,532United Airlines

Wed, 7 Oct - Wed, 14 Oct

4:55 p.m. - 7:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

23h 35m1 stop Los Angeles

8:30 p.m. - 3:29 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

33h 59m1 stop Vancouver Intl

C$ 2,552Qantas Airways

Wed, 7 Oct - Wed, 14 Oct

6:35 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

22h 20m1 stop San Francisco

11:20 a.m. - 7:48 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

24h 28m2 stops Los Angeles Washington, D.C. Dulles Intl

C$ 2,577United Airlines

Sun, 11 Oct - Mon, 9 Nov

4:55 p.m. - 8:05 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

24h 10m1 stop Los Angeles

11:15 a.m. - 4:45 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

21h 30m1 stop Los Angeles

C$ 2,728Multiple Airlines

Sun, 11 Oct - Mon, 9 Nov

5:00 a.m. - 7:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

35h 30m3 stops Toronto Pearson Intl Calgary Los Angeles

12:35 p.m. - 7:00 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

34h 25m2 stops Xiamen Gaoqi Intl Vancouver Intl

C$ 3,441Multiple Airlines

Sun, 11 Oct - Mon, 9 Nov

5:00 a.m. - 7:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

35h 30m3 stops Toronto Pearson Intl Calgary Los Angeles

2:00 p.m. - 1:56 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

27h 56m3 stops Nadi Los Angeles Toronto Pearson Intl

C$ 3,869Multiple Airlines

Sun, 11 Oct - Mon, 9 Nov

9:10 a.m. - 9:40 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

33h 30m2 stops Toronto Pearson Intl Hong Kong Intl

9:50 p.m. - 6:20 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

35h 30m3 stops Brisbane Hong Kong Intl Toronto Pearson Intl

C$ 4,645Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

6:45 a.m. - 6:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

32h 50m3 stops Toronto Pearson Intl Calgary Vancouver Intl

5:30 p.m. - 11:44 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

33h 14m3 stops Brisbane Los Angeles Chicago O'Hare Intl

C$ 6,222Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

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American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight tickets

American Airlines

10 Nov

YUL4:06 p.m.Montreal Pierre Elliott Trudeau Intl

24h 54m

2 stops

SYD9:00 a.m.Sydney Kingsford Smith

10 Feb

SYD11:20 a.m.Sydney Kingsford Smith

26h 11m

2 stops

YUL9:31 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,673

American Airlines

10 Nov

YUL4:06 p.m.Montreal Pierre Elliott Trudeau Intl

24h 54m

2 stops

SYD9:00 a.m.Sydney Kingsford Smith

10 Feb

SYD11:20 a.m.Sydney Kingsford Smith

26h 11m

2 stops

YUL9:31 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,675

American Airlines

10 Nov

YUL1:04 p.m.Montreal Pierre Elliott Trudeau Intl

27h 56m

2 stops

SYD9:00 a.m.Sydney Kingsford Smith

10 Feb

SYD11:20 a.m.Sydney Kingsford Smith

27h 38m

2 stops

YUL10:58 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,678

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

Our best Qantas Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight tickets

Qantas Airways

28 Oct

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

24h 10m

1 stop

SYD6:55 a.m.Sydney Kingsford Smith

4 Nov

SYD11:10 a.m.Sydney Kingsford Smith

42h 34m

2 stops

YUL1:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,993

Qantas Airways

7 Oct

YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl

28h 00m

2 stops

SYD7:30 a.m.Sydney Kingsford Smith

14 Oct

SYD10:10 a.m.Sydney Kingsford Smith

27h 42m

2 stops

YUL10:52 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,019

Qantas Airways

7 Oct

YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl

23h 35m

1 stop

SYD7:30 a.m.Sydney Kingsford Smith

14 Oct

SYD8:30 p.m.Sydney Kingsford Smith

33h 59m

1 stop

YUL3:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,552

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

2:46 p.m.-8:30 a.m.

2 stops25h 44m

Sydney Kingsford Smith

Tue 10/11

10:40 a.m.-11:48 p.m.

2 stops29h 08m

C$ 1,292

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

12:44 p.m.-7:20 a.m.

2 stops27h 36m

Sydney Kingsford Smith

Mon 2/11

10:40 a.m.-11:57 a.m.

2 stops41h 17m

C$ 1,292

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

4:06 p.m.-9:00 a.m.

2 stops24h 54m

Sydney Kingsford Smith

Wed 10/2

11:20 a.m.-9:31 p.m.

2 stops26h 11m

C$ 1,673

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

1:04 p.m.-9:00 a.m.

2 stops27h 56m

Sydney Kingsford Smith

Wed 10/2

11:20 a.m.-10:58 p.m.

2 stops27h 38m

C$ 1,673

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 14/2

9:05 p.m.-10:25 p.m.

2 stops33h 20m

Sydney Kingsford Smith

Sat 20/2

10:10 p.m.-2:05 p.m.

1 stop31h 55m

C$ 1,879

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 7/2

9:05 p.m.-7:25 a.m.

2 stops42h 20m

Sydney Kingsford Smith

Sat 20/2

10:10 p.m.-2:05 p.m.

1 stop31h 55m

C$ 1,879

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

3:45 p.m.-6:55 a.m.

1 stop24h 10m

Sydney Kingsford Smith

Wed 4/11

11:10 a.m.-1:44 p.m.

2 stops42h 34m

C$ 1,993

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

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

1 stop34h 05m

Sydney Kingsford Smith

Wed 11/11

11:20 a.m.-7:35 p.m.

1 stop24h 15m

C$ 2,089

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

7:30 a.m.-10:35 a.m.

2 stops35h 05m

Sydney Kingsford Smith

Sun 13/12

11:50 a.m.-4:46 p.m.

2 stops44h 56m

C$ 2,111

Quickest round-trip

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

3:45 p.m.-6:55 a.m.

1 stop24h 10m

Sydney Kingsford Smith

Wed 9/12

2:05 p.m.-10:48 p.m.

2 stops24h 43m

C$ 2,265

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 C$ 2,250 to C$ 2,517.
The lowest price recently found on this route was C$ 1,292.

What is the cheapest month to fly to Sydney?

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 C$ 1,935.

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 C$ 2,289 when searching weeks out. 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 C$ 1,606 on momondo.

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

You could potentially save up to 30% 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 October 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Sydney flights are approximately 14% 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 round-trip 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	C$ 719
Fastest flight time	23h 20m
Direct flights	None

The best one-way flight to Sydney from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 719. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Sydney found on momondo in the last 72 hours is C$ 1,292.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney takes 23h 20m

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?
A flight from Montreal Pierre Elliott Trudeau Intl to Sydney Kingsford Smith will travel around 16004.8 km. Typically, this will take 23h 20m 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?
There are 6 operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney Kingsford Smith Airport as of October 2026.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sydney Kingsford Smith Airport?
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 layovers. 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 travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Sydney is Air Canada (56% of total bookings). The next most popular airlines are United Airlines (20%), Air New Zealand (9%), and Delta (7%).

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
Delta	PriceFrom C$ 516	Free Cancellation	Rating 7.8 8,628 reviews	Search Delta flights
Qantas Airways	PriceFrom C$ 1,210	Free Cancellation	Rating 7.5 1,103 reviews	Search Qantas Airways flights
United Airlines	PriceFrom C$ 1,503	Free Cancellation	Rating 7.4 10,285 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,659	Free Cancellation	Rating 7.1 11,723 reviews	Search Air Canada flights
Qatar Airways	PriceFrom C$ 1,832	Free Cancellation	Rating 7.3 3,728 reviews	Search Qatar Airways flights
Air New Zealand	PriceFrom C$ 1,848	Free Cancellation	Rating 8.0 669 reviews	Search Air New Zealand flights

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

It is quick and easy to find Montreal to Sydney 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 Sydney that suits you.

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

Yes. All flights to Sydney from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Montreal and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Sydney from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight tickets

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

Our best Qantas Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight tickets

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

See travel insights to Sydney from

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

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Sydney?

What is the cheapest month to fly to Sydney?

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

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

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

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Sydney Kingsford Smith?

Which airlines fly to Sydney?

Which airport is the most popular layover for flights between Montreal Pierre Elliott Trudeau Intl Airport and Sydney?

Which layover airport offers the lowest fares from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Which layover airport has the shortest travel time from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Which layover airport has the shortest connection time from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

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

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Travelling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

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