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

Delta is the most popular carrier 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 65% of people opting to fly with this airline when travelling to New South Wales. Keep in mind that there are 7 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 June 2026, there are 7 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$ 711 Cheap Flights from Montreal to New South Wales in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to New South Wales

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 a.m. - 6:50 a.m.

YUL

SYD

33h 50m

2 stops

9:15 a.m. - 11:40 p.m.

SYD

YUL

28h 25m

2 stops

C$ 1,527Delta

Mon, 10 Aug - Mon, 17 Aug

7:00 a.m. - 6:50 a.m.

YUL

SYD

57h 50m

2 stops

9:15 a.m. - 11:40 p.m.

SYD

YUL

28h 25m

2 stops

C$ 1,530Delta

Mon, 27 Jul - Wed, 12 Aug

5:30 p.m. - 7:30 a.m.

YUL

SYD

48h 00m

2 stops

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

SYD

YUL

41h 15m

2 stops

C$ 1,543Multiple Airlines

Tue, 8 Sep - Wed, 16 Sep

6:45 a.m. - 6:25 a.m.

YUL

SYD

33h 40m

3 stops

5:50 p.m. - 11:44 a.m.

SYD

YUL

31h 54m

2 stops

C$ 1,565Multiple Airlines

Tue, 8 Sep - Wed, 16 Sep

7:00 a.m. - 6:50 a.m.

YUL

SYD

57h 50m

2 stops

9:15 a.m. - 11:39 a.m.

SYD

YUL

40h 24m

2 stops

C$ 1,597Delta

Sat, 8 Aug - Thu, 20 Aug

7:00 a.m. - 6:50 a.m.

YUL

SYD

33h 50m

2 stops

9:15 a.m. - 11:30 p.m.

SYD

YUL

28h 15m

2 stops

C$ 1,599Delta

Mon, 10 Aug - Sat, 29 Aug

7:00 a.m. - 6:50 a.m.

YUL

SYD

57h 50m

2 stops

9:15 a.m. - 11:30 p.m.

SYD

YUL

28h 15m

2 stops

C$ 1,601Delta

Sat, 8 Aug - Fri, 28 Aug

12:30 p.m. - 7:30 a.m.

YUL

SYD

29h 00m

2 stops

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

SYD

YUL

41h 15m

2 stops

C$ 1,602Qantas Airways

Mon, 17 Aug - Mon, 24 Aug

7:00 a.m. - 6:50 a.m.

YUL

SYD

33h 50m

2 stops

10:40 a.m. - 11:51 p.m.

SYD

YUL

29h 11m

2 stops

C$ 1,612Delta

Wed, 5 Aug - Tue, 3 Nov

3:52 p.m. - 6:25 a.m.

YUL

SYD

46h 33m

2 stops

11:15 a.m. - 3:11 p.m.

SYD

YUL

43h 56m

2 stops

C$ 1,616Qantas Airways

Sat, 14 Nov - Mon, 21 Dec

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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

10 Aug

YUL12:44 p.m.Montreal Pierre Elliott Trudeau Intl

28h 06m

2 stops

SYD6:50 a.m.Sydney Kingsford Smith

23 Aug

SYD9:15 a.m.Sydney Kingsford Smith

46h 31m

2 stops

YUL5:46 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,527

Delta

8 Aug

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

57h 50m

2 stops

SYD6:50 a.m.Sydney Kingsford Smith

26 Aug

SYD9:15 a.m.Sydney Kingsford Smith

28h 15m

2 stops

YUL11:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,530

Delta

4 Jul

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

33h 50m

2 stops

SYD6:50 a.m.Sydney Kingsford Smith

14 Jul

SYD9:15 a.m.Sydney Kingsford Smith

28h 37m

2 stops

YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,595

Qantas Airways flights from Montreal to New South Wales

Our best Qantas Airways deals on Montreal to New South Wales flight tickets

Qantas Airways

17 Aug

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

29h 00m

2 stops

SYD7:30 a.m.Sydney Kingsford Smith

24 Aug

SYD8:30 p.m.Sydney Kingsford Smith

41h 15m

2 stops

YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,602

Qantas Airways

17 Aug

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

29h 00m

2 stops

SYD7:30 a.m.Sydney Kingsford Smith

24 Aug

SYD8:30 p.m.Sydney Kingsford Smith

41h 15m

2 stops

YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,676

Qantas Airways

5 Sep

YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl

33h 20m

2 stops

SYD6:35 a.m.Sydney Kingsford Smith

25 Sep

SYD9:25 p.m.Sydney Kingsford Smith

40h 20m

2 stops

YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,731

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

7:00 a.m.-6:50 a.m.

2 stops33h 50m

Sydney Kingsford Smith

Mon 17/8

9:15 a.m.-11:40 p.m.

2 stops28h 25m

C$ 1,527

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 27/7

7:00 a.m.-6:50 a.m.

2 stops57h 50m

Sydney Kingsford Smith

Wed 12/8

9:15 a.m.-11:40 p.m.

2 stops28h 25m

C$ 1,530

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

5:30 p.m.-7:30 a.m.

2 stops48h 00m

Sydney Kingsford Smith

Wed 16/9

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

2 stops41h 15m

C$ 1,543

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

6:45 a.m.-6:25 a.m.

3 stops33h 40m

Sydney Kingsford Smith

Wed 16/9

5:50 p.m.-11:44 a.m.

2 stops31h 54m

C$ 1,565

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

7:00 a.m.-6:50 a.m.

2 stops57h 50m

Sydney Kingsford Smith

Thu 20/8

9:15 a.m.-11:39 a.m.

2 stops40h 24m

C$ 1,597

Quickest round-trip

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

7:00 a.m.-6:50 a.m.

2 stops33h 50m

Sydney Kingsford Smith

Sat 29/8

9:15 a.m.-11:30 p.m.

2 stops28h 15m

C$ 1,599

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

7:00 a.m.-6:50 a.m.

2 stops57h 50m

Sydney Kingsford Smith

Fri 28/8

9:15 a.m.-11:30 p.m.

2 stops28h 15m

C$ 1,601

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

12:30 p.m.-7:30 a.m.

2 stops29h 00m

Sydney Kingsford Smith

Mon 24/8

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

2 stops41h 15m

C$ 1,602

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

7:00 a.m.-6:50 a.m.

2 stops33h 50m

Sydney Kingsford Smith

Tue 3/11

10:40 a.m.-11:51 p.m.

2 stops29h 11m

C$ 1,612

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

3:52 p.m.-6:25 a.m.

2 stops46h 33m

Sydney Kingsford Smith

Mon 21/12

11:15 a.m.-3:11 p.m.

2 stops43h 56m

C$ 1,616

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 August. Flight prices, which tend to average around C$ 358, 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 August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 392.

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$ 2,295 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$ 1,531 on momondo.

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

You could potentially save up to 53% 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

Fastest flight time	27h 54m
Direct flights	None

The fastest flight from Montreal to New South Wales takes 27h 54m

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 June 2026, there are 7 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
WestJet	PriceFrom C$ 373	Free Cancellation	Rating 7.2 3,388 reviews	Search WestJet flights
Delta	PriceFrom C$ 514	Free Cancellation	Rating 7.8 8,449 reviews	Search Delta flights
Qantas Airways	PriceFrom C$ 1,135	Free Cancellation	Rating 7.5 1,054 reviews	Search Qantas Airways flights
United Airlines	PriceFrom C$ 1,517	Free Cancellation	Rating 7.4 9,894 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,676	Free Cancellation	Rating 7.1 11,270 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,841	Free Cancellation	Rating 8.0 645 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom C$ 2,036	Free Cancellation	Rating 7.3 3,736 reviews	Search Qatar Airways 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.