What is the cheapest airline that flies from Montreal to Australia?

Delta, Air New Zealand, and Qatar Airways are the most popular carriers operating from Montreal to Australia

When did momondo last update prices for flights from Montreal to Australia?

Prices for flights from Montreal to Australia are refreshed on a daily basis.

How many operators does momondo search for flights from Montreal to Australia?

The number of operators available for flights from Montreal to Australia is 1 as of May 2026.

How old do you have to be to fly from Montreal to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$845 Cheap Flights from Montreal to Australia in 2026

1 adult

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Find the cheapest flights from Montreal to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 07:50

YUL

MEL

34h 50m

2 stops

10:00 - 13:41

MEL

YUL

41h 41m

2 stops

$1,384Delta

Wed, 22 Jul - Fri, 7 Aug

12:49 - 06:50

YUL

SYD

28h 01m

2 stops

09:15 - 23:28

SYD

YUL

52h 13m

2 stops

$1,459Delta

Sun, 31 May - Sun, 14 Jun

20:50 - 17:30

YUL

BNE

30h 40m

1 stop

15:10 - 14:05

BNE

YUL

37h 55m

1 stop

$2,005Qatar Airways

Thu, 29 Oct - Thu, 12 Nov

07:30 - 11:05

YUL

MEL

37h 35m

2 stops

06:00 - 16:59

MEL

YUL

24h 59m

2 stops

$2,010Air Canada

Mon, 22 Jun - Wed, 5 Aug

18:00 - 11:35

YUL

MEL

27h 35m

2 stops

06:00 - 20:57

MEL

YUL

28h 57m

2 stops

$2,011Air Canada

Mon, 1 Jun - Mon, 8 Jun

07:15 - 10:40

YUL

BNE

37h 25m

3 stops

11:35 - 07:05

BNE

YUL

33h 30m

3 stops

$2,038Multiple Airlines

Tue, 1 Sep - Tue, 15 Sep

18:35 - 14:10

YUL

AVV

29h 35m

2 stops

20:55 - 20:50

AVV

YUL

37h 55m

2 stops

$2,039Multiple Airlines

Mon, 22 Jun - Wed, 5 Aug

20:50 - 17:30

YUL

BNE

30h 40m

1 stop

11:25 - 14:05

BNE

YUL

41h 40m

2 stops

$2,040Qatar Airways

Thu, 29 Oct - Thu, 12 Nov

17:30 - 11:05

YUL

BNE

27h 35m

2 stops

12:20 - 06:39

BNE

YUL

32h 19m

2 stops

$2,275Air New Zealand

Tue, 1 Sep - Tue, 15 Sep

16:55 - 11:05

YUL

BNE

28h 10m

2 stops

12:20 - 06:43

BNE

YUL

32h 23m

2 stops

$2,310Air New Zealand

Wed, 5 Aug - Wed, 26 Aug

Delta flights from Montreal to Australia

Our best Delta deals on Montreal to Australia flight tickets

Delta

22 July

YUL07:00Montreal Pierre Elliott Trudeau Intl

34h 50m

2 stops

MEL07:50Melbourne

7 Aug

MEL10:00Melbourne

41h 41m

2 stops

YUL13:41Montreal Pierre Elliott Trudeau Intl

$1,384

Delta

31 May

YUL12:49Montreal Pierre Elliott Trudeau Intl

28h 01m

2 stops

SYD06:50Sydney Kingsford Smith

14 June

SYD09:15Sydney Kingsford Smith

52h 13m

2 stops

YUL23:28Montreal Pierre Elliott Trudeau Intl

$1,459

Delta

24 May

YUL07:00Montreal Pierre Elliott Trudeau Intl

33h 50m

2 stops

SYD06:50Sydney Kingsford Smith

9 June

SYD09:15Sydney Kingsford Smith

28h 27m

2 stops

YUL23:42Montreal Pierre Elliott Trudeau Intl

$1,460

ANA flights from Montreal to Australia

Our best ANA deals on Montreal to Australia flight tickets

ANA

11 Sept

YUL06:10Montreal Pierre Elliott Trudeau Intl

47h 00m

2 stops

SYD19:10Sydney Kingsford Smith

7 Oct

SYD12:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,904

ANA

11 Sept

YUL06:10Montreal Pierre Elliott Trudeau Intl

47h 00m

2 stops

SYD19:10Sydney Kingsford Smith

7 Oct

SYD12:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,908

ANA

24 Aug

YUL09:45Montreal Pierre Elliott Trudeau Intl

43h 25m

2 stops

SYD19:10Sydney Kingsford Smith

6 Sept

SYD20:55Sydney Kingsford Smith

34h 35m

2 stops

YUL17:30Montreal Pierre Elliott Trudeau Intl

$1,911

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

07:00-07:50

2 stops34h 50m

Melbourne

Fri 7/8

10:00-13:41

2 stops41h 41m

$1,384

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

12:49-06:50

2 stops28h 01m

Sydney Kingsford Smith

Sun 14/6

09:15-23:28

2 stops52h 13m

$1,459

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

20:50-17:30

1 stop30h 40m

Brisbane

Thu 12/11

15:10-14:05

1 stop37h 55m

$2,005

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

07:30-11:05

2 stops37h 35m

Melbourne

Wed 5/8

06:00-16:59

2 stops24h 59m

$2,010

Fastest return journey

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

18:00-11:35

2 stops27h 35m

Melbourne

Mon 8/6

06:00-20:57

2 stops28h 57m

$2,011

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

07:15-10:40

3 stops37h 25m

Brisbane

Tue 15/9

11:35-07:05

3 stops33h 30m

$2,038

MontrealMelbourne

YUL - AVV

YULAVV

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

18:35-14:10

2 stops29h 35m

Melbourne Avalon

Wed 5/8

20:55-20:50

2 stops37h 55m

$2,039

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

20:50-17:30

1 stop30h 40m

Brisbane

Thu 12/11

11:25-14:05

2 stops41h 40m

$2,040

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

17:30-11:05

2 stops27h 35m

Brisbane

Tue 15/9

12:20-06:39

2 stops32h 19m

$2,275

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

16:55-11:05

2 stops28h 10m

Brisbane

Wed 26/8

12:20-06:43

2 stops32h 23m

$2,310

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal to Australia

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 Australia?

In general, February is the cheapest month to fly from Montreal to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $279. If you don’t want to visit Australia in February, then you should wait until October to fly from Montreal, when ticket prices are also cheap, with an average price of $325.

How far in advance should I book a flight from Montreal to Australia?

You are more likely to see cheaper flights to Australia from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,264 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Montreal for as low as $1,546 on momondo.

Can stopping save me money on Montreal to Australia flights?

You could potentially save up to 27% on your flight if you consider stops on a Montreal to Australia flight.

Cheap Montreal to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Australia

Fastest flight time	25h 40m
Direct flights	None

The fastest flight from Montreal to Australia takes 25h 40m

There are no direct flights from Montreal to Australia. There are no popular flight routes from Montreal to Australia.

Search flight deals

Frequently asked questions about flying from Montreal to Australia

When did momondo last update prices for flights from Montreal to Australia?
Prices for flights from Montreal to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Australia?
The number of operators available for flights from Montreal to Australia is 1 as of May 2026.
How old do you have to be to fly from Montreal to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montreal to Australia

Compare and see reviews for airlines that fly from Montreal to Australia with momondo

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $488	Free cancellation	Rating 7.1 11,042 reviews		Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Montreal.

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

Yes. momondo allows you to filter the results for Montreal to Australia flights to just show those with flexible booking policies.

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

Once all potential Montreal to Australia 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 Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.