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

Delta, Air New Zealand, and Qantas 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.

$850 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.

18:47 - 07:50

YUL

MEL

47h 03m

2 stops

10:00 - 23:35

MEL

YUL

27h 35m

2 stops

$1,396Delta

Thu, 6 Aug - Fri, 21 Aug

18:50 - 07:50

YUL

MEL

47h 00m

2 stops

10:00 - 11:56

MEL

YUL

39h 56m

2 stops

$1,398Delta

Sun, 21 Jun - Wed, 5 Aug

18:50 - 07:50

YUL

MEL

47h 00m

2 stops

10:00 - 11:56

MEL

YUL

39h 56m

2 stops

$1,399Delta

Sun, 21 Jun - Wed, 5 Aug

18:35 - 11:05

YUL

MEL

26h 30m

2 stops

06:00 - 16:59

MEL

YUL

24h 59m

2 stops

$1,788Air Canada

Sat, 20 Jun - Wed, 5 Aug

18:35 - 11:05

YUL

MEL

26h 30m

2 stops

06:00 - 16:59

MEL

YUL

24h 59m

2 stops

$1,789Air Canada

Sat, 20 Jun - Wed, 5 Aug

18:35 - 16:05

YUL

AVV

31h 30m

2 stops

20:55 - 20:50

AVV

YUL

37h 55m

2 stops

$2,018Multiple Airlines

Mon, 22 Jun - Mon, 10 Aug

18:35 - 16:05

YUL

AVV

31h 30m

2 stops

20:55 - 20:50

AVV

YUL

37h 55m

2 stops

$2,020Multiple Airlines

Mon, 22 Jun - Mon, 10 Aug

18:50 - 07:55

YUL

PER

48h 05m

2 stops

09:25 - 13:20

PER

YUL

64h 55m

2 stops

$2,375Austrian Airlines

Sat, 7 Nov - Tue, 24 Nov

21:35 - 23:55

YUL

PER

38h 20m

2 stops

22:45 - 14:45

PER

YUL

28h 00m

1 stop

$2,584Qatar Airways

Mon, 7 Sep - Mon, 21 Sep

20:50 - 11:05

YUL

CNS

47h 15m

2 stops

23:55 - 14:05

CNS

YUL

53h 10m

2 stops

$2,911Qatar Airways

Wed, 18 Nov - Sun, 22 Nov

Delta flights from Montreal to Australia

Our best Delta deals on Montreal to Australia flight tickets

Delta

6 Aug

YUL18:47Montreal Pierre Elliott Trudeau Intl

47h 03m

2 stops

MEL07:50Melbourne

21 Aug

MEL10:00Melbourne

27h 35m

2 stops

YUL23:35Montreal Pierre Elliott Trudeau Intl

$1,396

Delta

21 June

YUL18:50Montreal Pierre Elliott Trudeau Intl

47h 00m

2 stops

MEL07:50Melbourne

5 Aug

MEL10:00Melbourne

39h 56m

2 stops

YUL11:56Montreal Pierre Elliott Trudeau Intl

$1,398

Delta

27 May

YUL07:00Montreal Pierre Elliott Trudeau Intl

34h 50m

2 stops

MEL07:50Melbourne

3 June

MEL10:00Melbourne

27h 57m

2 stops

YUL23:57Montreal Pierre Elliott Trudeau Intl

$1,399

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

$1,922

ANA

24 Aug

YUL09:45Montreal Pierre Elliott Trudeau Intl

43h 25m

2 stops

SYD19:10Sydney Kingsford Smith

6 Sept

SYD11:45Sydney Kingsford Smith

47h 41m

2 stops

YUL21:26Montreal Pierre Elliott Trudeau Intl

$1,936

ANA

24 Aug

YUL09:45Montreal Pierre Elliott Trudeau Intl

43h 25m

2 stops

SYD19:10Sydney Kingsford Smith

6 Sept

SYD20:55Sydney Kingsford Smith

38h 31m

2 stops

YUL21:26Montreal Pierre Elliott Trudeau Intl

$1,938

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

18:47-07:50

2 stops47h 03m

Melbourne

Fri 21/8

10:00-23:35

2 stops27h 35m

$1,396

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

18:50-07:50

2 stops47h 00m

Melbourne

Wed 5/8

10:00-11:56

2 stops39h 56m

$1,398

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

18:50-07:50

2 stops47h 00m

Melbourne

Wed 5/8

10:00-11:56

2 stops39h 56m

$1,399

Fastest return journey

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

18:35-11:05

2 stops26h 30m

Melbourne

Wed 5/8

06:00-16:59

2 stops24h 59m

$1,788

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

18:35-11:05

2 stops26h 30m

Melbourne

Wed 5/8

06:00-16:59

2 stops24h 59m

$1,789

MontrealMelbourne

YUL - AVV

YULAVV

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

18:35-16:05

2 stops31h 30m

Melbourne Avalon

Mon 10/8

20:55-20:50

2 stops37h 55m

$2,018

MontrealMelbourne

YUL - AVV

YULAVV

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

18:35-16:05

2 stops31h 30m

Melbourne Avalon

Mon 10/8

20:55-20:50

2 stops37h 55m

$2,020

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

18:50-07:55

2 stops48h 05m

Perth

Tue 24/11

09:25-13:20

2 stops64h 55m

$2,375

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

21:35-23:55

2 stops38h 20m

Perth

Mon 21/9

22:45-14:45

1 stop28h 00m

$2,584

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

20:50-11:05

2 stops47h 15m

Cairns

Sun 22/11

23:55-14:05

2 stops53h 10m

$2,911

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 $283. 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 $329.

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 $2,302 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 $1,738 on momondo.

Can stopping save me money on Montreal to Australia flights?

You could potentially save up to 6% 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 05m
Direct flights	None

The fastest flight from Montreal to Australia takes 23h 05m

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 $495	Free cancellation	Rating 7.1 11,078 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.