What is the cheapest airline that flies from Montreal to New South Wales?

Delta and Qatar Airways are the most popular carriers operating from Montreal to New South Wales

Which airlines fly to New South Wales?

Air Canada, United Airlines and Air New Zealand are the top three most popular airlines that fly to New South Wales from Montreal according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when travelling to New South Wales. Keep in mind that there are 6 different airlines that fly to New South Wales on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montreal to New South Wales?

Prices for flights from Montreal to New South Wales were last updated today.

How many operators does momondo search for flights from Montreal to New South Wales?

As of November 2026, there are 6 operators available to choose from for flights from Montreal to New South Wales.

How old do you have to be to fly from Montreal to New South Wales?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to New South Wales.

What documentation or ID do you need to fly to New South Wales?

The required travel and health documents for your New South Wales 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 license and a passport valid for six months after your intended arrival at New South Wales. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 942 Cheap Flights from Montreal to New South Wales in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to New South Wales

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One-way

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Cheap round-trip flights

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12:45 p.m. - 8:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

27h 45m2 stops Detroit Metropolitan Wayne County Los Angeles

9:40 a.m. - 11:35 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 55m2 stops Los Angeles Minneapolis St Paul

C$ 1,674Delta

Tue, 9 Mar - Tue, 23 Mar

7:05 a.m. - 6:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

31h 45m2 stops Minneapolis St Paul Los Angeles

10:40 a.m. - 11:28 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 48m2 stops Los Angeles Detroit Metropolitan Wayne County

C$ 1,674Delta

Tue, 2 Feb - Wed, 17 Feb

7:15 a.m. - 7:05 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

33h 50m2 stops Calgary Los Angeles

8:30 p.m. - 7:05 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

24h 35m2 stops Vancouver Intl Calgary

C$ 1,687Multiple Airlines

Mon, 3 May - Tue, 25 May

8:30 a.m. - 11:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

37h 20m2 stops Vancouver Intl Nadi

1:15 p.m. - 7:15 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

32h 00m2 stops Nadi Vancouver Intl

C$ 1,706Multiple Airlines

Sat, 1 May - Sat, 15 May

7:15 a.m. - 7:05 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

33h 50m2 stops Calgary Los Angeles

8:30 p.m. - 11:45 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

41h 15m2 stops Vancouver Intl Calgary

C$ 1,753Qantas Airways

Mon, 3 May - Tue, 25 May

9:05 p.m. - 6:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

29h 15m1 stop Doha Hamad Intl

8:30 p.m. - 2:05 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

33h 35m2 stops Melbourne Doha Hamad Intl

C$ 1,964Qatar Airways

Thu, 4 Feb - Thu, 18 Feb

9:05 p.m. - 6:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

29h 15m1 stop Doha Hamad Intl

7:30 p.m. - 2:05 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

34h 35m2 stops Melbourne Doha Hamad Intl

C$ 1,975Qatar Airways

Wed, 17 Feb - Wed, 24 Feb

6:15 p.m. - 8:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

46h 20m2 stops Vancouver Intl Auckland Intl

2:05 p.m. - 4:45 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

42h 40m2 stops Auckland Intl Los Angeles

C$ 2,064Air New Zealand

Sat, 13 Feb - Wed, 24 Feb

6:15 p.m. - 8:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

46h 20m2 stops Vancouver Intl Auckland Intl

2:05 p.m. - 4:45 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

42h 40m2 stops Auckland Intl Los Angeles

C$ 2,065Air New Zealand

Sat, 13 Feb - Wed, 24 Feb

2:24 p.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

49h 51m3 stops Charlotte Douglas New York John F Kennedy Intl Auckland Intl

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$ 3,325Qantas Airways

Fri, 20 Nov - Fri, 4 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:05 p.m. - 6:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

41h 45m1 stop Doha Hamad Intl

3:50 p.m. - 2:05 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

38h 15m1 stop Doha Hamad Intl

C$ 1,951Qatar Airways

Sun, 8 Nov - Mon, 23 Nov

9:05 p.m. - 6:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

41h 45m1 stop Doha Hamad Intl

3:50 p.m. - 2:05 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

38h 15m1 stop Doha Hamad Intl

C$ 1,961Qatar Airways

Wed, 11 Nov - Wed, 18 Nov

6:00 a.m. - 8:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

46h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 p.m. - 8:32 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

36h 07m2 stops Tokyo Haneda New York John F Kennedy Intl

C$ 2,109Multiple Airlines

Sun, 8 Nov - Mon, 23 Nov

6:00 a.m. - 8:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

46h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 p.m. - 7:35 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

47h 10m2 stops Tokyo Haneda Vancouver Intl

C$ 2,159Multiple Airlines

Tue, 10 Nov - Wed, 10 Feb

8:45 a.m. - 9:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

32h 50m1 stop Vancouver Intl

11:20 a.m. - 6:48 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

35h 28m2 stops Vancouver Intl Ottawa

C$ 2,181Air Canada

Tue, 10 Nov - Wed, 10 Feb

6:15 p.m. - 9:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

11:20 a.m. - 6:48 a.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

35h 28m3 stops Vancouver Intl Toronto Pearson Intl Ottawa

C$ 2,192Air Canada

Tue, 10 Nov - Wed, 10 Feb

6:15 p.m. - 8:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

46h 20m2 stops Los Angeles Auckland Intl

2:05 p.m. - 4:45 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

42h 40m2 stops Auckland Intl Los Angeles

C$ 2,221Air New Zealand

Tue, 10 Nov - Wed, 10 Feb

6:15 p.m. - 8:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

46h 20m2 stops Los Angeles Auckland Intl

2:05 p.m. - 4:45 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

42h 40m2 stops Auckland Intl Los Angeles

C$ 2,232Air New Zealand

Tue, 10 Nov - Wed, 10 Feb

2:13 p.m. - 9:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

27h 07m2 stops Washington, D.C. Dulles Intl San Francisco

9:15 a.m. - 2:00 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

44h 45m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 2,581United Airlines

Sun, 8 Nov - Sun, 15 Nov

2:13 p.m. - 9:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

27h 07m2 stops Washington, D.C. Dulles Intl San Francisco

9:15 a.m. - 2:00 p.m.SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

44h 45m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 2,582United Airlines

Sun, 8 Nov - Sun, 15 Nov

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Delta flights from Montreal to New South Wales

Our best Delta deals on Montreal to New South Wales flight tickets

Delta

2 Feb

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

33h 30m

2 stops

SYD8:30 a.m.Sydney Kingsford Smith

16 Feb

SYD1:35 p.m.Sydney Kingsford Smith

25h 53m

2 stops

YUL11:28 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,668

Delta

27 Jan

YUL12:43 p.m.Montreal Pierre Elliott Trudeau Intl

27h 47m

2 stops

SYD8:30 a.m.Sydney Kingsford Smith

17 Feb

SYD10:40 a.m.Sydney Kingsford Smith

28h 48m

2 stops

YUL11:28 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,674

Delta

26 Jan

YUL6:40 p.m.Montreal Pierre Elliott Trudeau Intl

45h 50m

2 stops

SYD8:30 a.m.Sydney Kingsford Smith

3 Feb

SYD10:40 a.m.Sydney Kingsford Smith

29h 11m

2 stops

YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,687

ANA flights from Montreal to New South Wales

Our best ANA deals on Montreal to New South Wales flight tickets

ANA

7 Mar

YUL8:45 a.m.Montreal Pierre Elliott Trudeau Intl

33h 45m

2 stops

SYD10:30 a.m.Sydney Kingsford Smith

7 Apr

SYD11:45 a.m.Sydney Kingsford Smith

47h 16m

2 stops

YUL9:01 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,900

ANA

15 Apr

YUL8:45 a.m.Montreal Pierre Elliott Trudeau Intl

44h 25m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

25 Apr

SYD11:45 a.m.Sydney Kingsford Smith

47h 16m

2 stops

YUL9:01 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,901

ANA

12 Apr

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

47h 00m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

7 Jun

SYD8:55 p.m.Sydney Kingsford Smith

41h 35m

2 stops

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

C$ 1,927

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to New South Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 9/3

12:45 p.m.-8:30 a.m.

2 stops27h 45m

Sydney Kingsford Smith

Tue 23/3

9:40 a.m.-11:35 p.m.

2 stops28h 55m

C$ 1,674

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

7:05 a.m.-6:50 a.m.

2 stops31h 45m

Sydney Kingsford Smith

Wed 17/2

10:40 a.m.-11:28 p.m.

2 stops28h 48m

C$ 1,674

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 3/5

7:15 a.m.-7:05 a.m.

2 stops33h 50m

Sydney Kingsford Smith

Tue 25/5

8:30 p.m.-7:05 a.m.

2 stops24h 35m

C$ 1,687

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 1/5

8:30 a.m.-11:50 a.m.

2 stops37h 20m

Sydney Kingsford Smith

Sat 15/5

1:15 p.m.-7:15 a.m.

2 stops32h 00m

C$ 1,706

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 3/5

7:15 a.m.-7:05 a.m.

2 stops33h 50m

Sydney Kingsford Smith

Tue 25/5

8:30 p.m.-11:45 p.m.

2 stops41h 15m

C$ 1,753

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

9:05 p.m.-6:20 p.m.

1 stop29h 15m

Sydney Kingsford Smith

Thu 18/2

8:30 p.m.-2:05 p.m.

2 stops33h 35m

C$ 1,964

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 17/2

9:05 p.m.-6:20 p.m.

1 stop29h 15m

Sydney Kingsford Smith

Wed 24/2

7:30 p.m.-2:05 p.m.

2 stops34h 35m

C$ 1,975

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 13/2

6:15 p.m.-8:35 a.m.

2 stops46h 20m

Sydney Kingsford Smith

Wed 24/2

2:05 p.m.-4:45 p.m.

2 stops42h 40m

C$ 2,064

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 13/2

6:15 p.m.-8:35 a.m.

2 stops46h 20m

Sydney Kingsford Smith

Wed 24/2

2:05 p.m.-4:45 p.m.

2 stops42h 40m

C$ 2,065

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Fri 20/11

2:24 p.m.-8:15 a.m.

3 stops49h 51m

Sydney Kingsford Smith

Fri 4/12

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

2 stops24h 43m

C$ 3,325

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 to New South Wales

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

What is the cheapest month to fly to New South Wales?

The cheapest month to fly to New South Wales from Montreal is in May. Flight prices, which tend to average around C$ 1,736, are often lower during this time because this is during the off-season. If you aren’t able to travel to New South Wales 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$ 1,993.

How far in advance should I book a flight from Montreal to New South Wales?

You are more likely to see cheaper flights to New South Wales from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to New South Wales for around C$ 2,241 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New South Wales from Montreal for as low as C$ 1,592 on momondo.

Can stopping save me money on Montreal to New South Wales flights?

You could potentially save up to 26% on your flight if you consider stops on a Montreal to New South Wales flight.

Cheap Montreal to New South Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to New South Wales

Best price found	C$ 942
Fastest flight time	27h 47m
Direct flights	None

The best one-way flight to New South Wales from Montreal in the past 72 hours is C$ 942. The best round-trip flight deal from Montreal to New South Wales found on momondo in the last 72 hours is C$ 1,674.

The fastest flight from Montreal to New South Wales takes 27h 47m

There are no direct flights from Montreal to New South Wales. There are no popular flight routes from Montreal to New South Wales.

Search flight deals

Frequently asked questions about flying from Montreal to New South Wales

When did momondo last update prices for flights from Montreal to New South Wales?
Prices for flights from Montreal to New South Wales were last updated today.
How many operators does momondo search for flights from Montreal to New South Wales?
As of November 2026, there are 6 operators available to choose from for flights from Montreal to New South Wales.
How old do you have to be to fly from Montreal to New South Wales?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to New South Wales.
What documentation or ID do you need to fly to New South Wales?
The required travel and health documents for your New South Wales 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 license and a passport valid for six months after your intended arrival at New South Wales. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Montreal to New South Wales

Compare and see reviews for airlines that fly from Montreal to New South Wales with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 512	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom C$ 829	Free Cancellation	Rating 7.3 10,469 reviews	Search United Airlines flights
Qantas Airways	PriceFrom C$ 1,200	Free Cancellation	Rating 7.5 1,123 reviews	Search Qantas Airways flights
Air Canada	PriceFrom C$ 1,635	Free Cancellation	Rating 7.1 11,874 reviews	Search Air Canada flights
Qatar Airways	PriceFrom C$ 1,817	Free Cancellation	Rating 7.4 3,707 reviews	Search Qatar Airways flights
Air New Zealand	PriceFrom C$ 1,832	Free Cancellation	Rating 8.0 683 reviews	Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to New South Wales?

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

Can I find flights from Montreal to New South Wales with flexible booking policies on momondo?

Yes. All flights to New South Wales 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 New South Wales?

Once all potential Montreal to New South Wales flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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