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

Delta and Emirates 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 July 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.

$722 Cheap Flights from Montreal to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Australia

Return

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 - 23:52

MEL

YUL

27h 52m

2 stops

$1,321Delta

Wed, 5 Aug - Sun, 30 Aug

12:47 - 07:50

YUL

MEL

29h 03m

2 stops

10:00 - 23:52

MEL

YUL

27h 52m

2 stops

$1,325Delta

Wed, 5 Aug - Sun, 30 Aug

12:45 - 08:20

YUL

BNE

28h 35m

2 stops

10:40 - 23:37

BNE

YUL

51h 57m

2 stops

$1,351Delta

Wed, 11 Nov - Wed, 9 Dec

18:15 - 14:35

YUL

MEL

28h 20m

2 stops

08:00 - 19:35

MEL

YUL

27h 35m

2 stops

$2,017Multiple Airlines

Wed, 11 Nov - Wed, 9 Dec

16:10 - 14:35

YUL

MEL

30h 25m

3 stops

08:00 - 19:35

MEL

YUL

27h 35m

2 stops

$2,035Multiple Airlines

Wed, 11 Nov - Wed, 9 Dec

16:55 - 10:55

YUL

ADL

28h 30m

2 stops

12:05 - 06:44

ADL

YUL

33h 09m

2 stops

$2,321Air New Zealand

Fri, 18 Sep - Fri, 16 Oct

16:40 - 06:55

YUL

PER

49h 15m

2 stops

08:30 - 15:10

PER

YUL

43h 40m

2 stops

$2,452SWISS

Tue, 3 Nov - Wed, 18 Nov

16:40 - 06:55

YUL

PER

49h 15m

2 stops

08:30 - 15:10

PER

YUL

43h 40m

2 stops

$2,455SWISS

Tue, 3 Nov - Tue, 24 Nov

07:30 - 18:10

YUL

ADL

43h 10m

2 stops

06:10 - 17:04

ADL

YUL

26h 24m

2 stops

$2,823Air Canada

Sun, 8 Nov - Thu, 12 Nov

07:30 - 18:10

YUL

ADL

43h 10m

2 stops

06:10 - 17:04

ADL

YUL

26h 24m

2 stops

$2,824Air Canada

Sun, 8 Nov - Thu, 12 Nov

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ANA flights from Montreal to Australia

Our best ANA deals on Montreal to Australia flight tickets

ANA

2 Sept

YUL06:10Montreal Pierre Elliott Trudeau Intl

37h 15m

2 stops

SYD09:25Sydney Kingsford Smith

9 Sept

SYD11:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,726

ANA

6 Sept

YUL13:10Montreal Pierre Elliott Trudeau Intl

30h 15m

2 stops

SYD09:25Sydney Kingsford Smith

15 Sept

SYD11:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,771

ANA

9 Sept

YUL09:45Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

SYD09:25Sydney Kingsford Smith

16 Sept

SYD11:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,805

Delta flights from Montreal to Australia

Our best Delta deals on Montreal to Australia flight tickets

Delta

5 Aug

YUL07:00Montreal Pierre Elliott Trudeau Intl

34h 50m

2 stops

MEL07:50Melbourne

30 Aug

MEL10:00Melbourne

27h 52m

2 stops

YUL23:52Montreal Pierre Elliott Trudeau Intl

$1,321

Delta

5 Aug

YUL12:47Montreal Pierre Elliott Trudeau Intl

29h 03m

2 stops

MEL07:50Melbourne

30 Aug

MEL10:00Melbourne

27h 52m

2 stops

YUL23:52Montreal Pierre Elliott Trudeau Intl

$1,325

Delta

11 Nov

YUL12:45Montreal Pierre Elliott Trudeau Intl

28h 35m

2 stops

BNE08:20Brisbane

9 Dec

BNE10:40Brisbane

51h 57m

2 stops

YUL23:37Montreal Pierre Elliott Trudeau Intl

$1,351

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

07:00-07:50

2 stops34h 50m

Melbourne

Sun 30/8

10:00-23:52

2 stops27h 52m

$1,321

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

12:47-07:50

2 stops29h 03m

Melbourne

Sun 30/8

10:00-23:52

2 stops27h 52m

$1,325

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

12:45-08:20

2 stops28h 35m

Brisbane

Wed 9/12

10:40-23:37

2 stops51h 57m

$1,351

Fastest return journey

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

18:15-14:35

2 stops28h 20m

Melbourne

Wed 9/12

08:00-19:35

2 stops27h 35m

$2,017

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

16:10-14:35

3 stops30h 25m

Melbourne

Wed 9/12

08:00-19:35

2 stops27h 35m

$2,035

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

16:55-10:55

2 stops28h 30m

Adelaide

Fri 16/10

12:05-06:44

2 stops33h 09m

$2,321

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

16:40-06:55

2 stops49h 15m

Perth

Wed 18/11

08:30-15:10

2 stops43h 40m

$2,452

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

16:40-06:55

2 stops49h 15m

Perth

Tue 24/11

08:30-15:10

2 stops43h 40m

$2,455

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

07:30-18:10

2 stops43h 10m

Adelaide

Thu 12/11

06:10-17:04

2 stops26h 24m

$2,823

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

07:30-18:10

2 stops43h 10m

Adelaide

Thu 12/11

06:10-17:04

2 stops26h 24m

$2,824

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, May 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 $1,984. If you don’t want to visit Australia in May, then you should wait until April to fly from Montreal, when ticket prices are also cheap, with an average price of $2,081.

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 $2,350 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 $1,659 on momondo.

Can stopping save me money on Montreal to Australia flights?

You could potentially save up to 47% 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	26h 35m
Direct flights	None

The fastest flight from Montreal to Australia takes 26h 35m

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 July 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 $505	Free cancellation	Rating 7.1 11,371 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.