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

Delta, United Airlines, 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.

$720 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 - 23:40

MEL

YUL

27h 40m

2 stops

$1,316Delta

Fri, 7 Aug - Fri, 28 Aug

07:00 - 07:50

YUL

MEL

58h 50m

2 stops

10:00 - 13:41

MEL

YUL

41h 41m

2 stops

$1,318Delta

Thu, 13 Aug - Fri, 21 Aug

12:50 - 07:20

YUL

BNE

28h 30m

2 stops

10:40 - 17:16

BNE

YUL

44h 36m

2 stops

$1,349Delta

Wed, 28 Oct - Sun, 1 Nov

07:15 - 10:25

YUL

BNE

37h 10m

3 stops

11:50 - 07:05

BNE

YUL

33h 15m

3 stops

$1,820Multiple Airlines

Tue, 1 Sep - Mon, 5 Oct

16:10 - 12:25

YUL

MEL

29h 15m

3 stops

07:25 - 17:04

MEL

YUL

25h 39m

2 stops

$2,067Multiple Airlines

Mon, 26 Oct - Tue, 10 Nov

19:45 - 07:05

YUL

BNE

21h 20m

1 stop

10:00 - 19:15

BNE

YUL

23h 15m

1 stop

$2,151Singapore Airlines

Tue, 1 Sep - Mon, 5 Oct

21:35 - 23:55

YUL

PER

38h 20m

2 stops

22:45 - 14:45

PER

YUL

28h 00m

1 stop

$2,513Qatar Airways

Sun, 6 Sep - Mon, 21 Sep

20:50 - 00:05

YUL

PER

38h 15m

2 stops

22:45 - 14:05

PER

YUL

28h 20m

1 stop

$2,584Qatar Airways

Tue, 3 Nov - Sat, 14 Nov

07:30 - 14:00

YUL

CNS

39h 30m

2 stops

06:00 - 19:35

CNS

YUL

28h 35m

2 stops

$2,681Air Canada

Wed, 11 Nov - Sun, 15 Nov

07:30 - 14:00

YUL

CNS

39h 30m

2 stops

06:00 - 19:35

CNS

YUL

28h 35m

2 stops

$2,687Air Canada

Wed, 11 Nov - Sun, 15 Nov

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Delta flights from Montreal to Australia

Our best Delta deals on Montreal to Australia flight tickets

Delta

7 Aug

YUL07:00Montreal Pierre Elliott Trudeau Intl

34h 50m

2 stops

MEL07:50Melbourne

28 Aug

MEL10:00Melbourne

27h 40m

2 stops

YUL23:40Montreal Pierre Elliott Trudeau Intl

$1,316

Delta

13 Aug

YUL07:00Montreal Pierre Elliott Trudeau Intl

58h 50m

2 stops

MEL07:50Melbourne

21 Aug

MEL10:00Melbourne

41h 41m

2 stops

YUL13:41Montreal Pierre Elliott Trudeau Intl

$1,318

Delta

28 Oct

YUL12:50Montreal Pierre Elliott Trudeau Intl

28h 30m

2 stops

BNE07:20Brisbane

1 Nov

BNE10:40Brisbane

44h 36m

2 stops

YUL17:16Montreal Pierre Elliott Trudeau Intl

$1,349

ANA flights from Montreal to Australia

Our best ANA deals on Montreal to Australia flight tickets

ANA

30 Aug

YUL09:45Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

SYD09:25Sydney Kingsford Smith

13 Sept

SYD11:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,806

ANA

8 Sept

YUL09:45Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

SYD09:25Sydney Kingsford Smith

15 Sept

SYD11:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,814

ANA

25 Aug

YUL09:45Montreal Pierre Elliott Trudeau Intl

43h 25m

2 stops

SYD19:10Sydney Kingsford Smith

8 Sept

SYD20:55Sydney Kingsford Smith

41h 44m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,819

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Fri 7/8

07:00-07:50

2 stops34h 50m

Melbourne

Fri 28/8

10:00-23:40

2 stops27h 40m

$1,316

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

07:00-07:50

2 stops58h 50m

Melbourne

Fri 21/8

10:00-13:41

2 stops41h 41m

$1,318

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

12:50-07:20

2 stops28h 30m

Brisbane

Sun 1/11

10:40-17:16

2 stops44h 36m

$1,349

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

07:15-10:25

3 stops37h 10m

Brisbane

Mon 5/10

11:50-07:05

3 stops33h 15m

$1,820

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

16:10-12:25

3 stops29h 15m

Melbourne

Tue 10/11

07:25-17:04

2 stops25h 39m

$2,067

Fastest return journey

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

19:45-07:05

1 stop21h 20m

Brisbane

Mon 5/10

10:00-19:15

1 stop23h 15m

$2,151

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

21:35-23:55

2 stops38h 20m

Perth

Mon 21/9

22:45-14:45

1 stop28h 00m

$2,513

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

20:50-00:05

2 stops38h 15m

Perth

Sat 14/11

22:45-14:05

1 stop28h 20m

$2,584

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

07:30-14:00

2 stops39h 30m

Cairns

Sun 15/11

06:00-19:35

2 stops28h 35m

$2,681

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

07:30-14:00

2 stops39h 30m

Cairns

Sun 15/11

06:00-19:35

2 stops28h 35m

$2,687

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, October 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 $338. If you don’t want to visit Australia in October, then you should wait until December to fly from Montreal, when ticket prices are also cheap, with an average price of $358.

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 $2,376 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 $1,669 on momondo.

Can stopping save me money on Montreal to Australia flights?

You could potentially save up to 22% 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	23h 40m
Direct flights	None

The fastest flight from Montreal to Australia takes 23h 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 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 $508	Free cancellation	Rating 7.1 11,328 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.