Cheap flights from Australia to Montreal from $905

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YMQ
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Australia to Montreal

Keep the following information in mind while searching for Australia to Montreal flight deals. Data was last updated 17 September 2025.

Round-trip from

$1,651

One-way from

$905

Popular in

December

Cheapest in

August

Average price

$2,129
30/10-6/11
  • 30/10-6/11
  • 6 total stops
  • 68h 27m total
  • Australia to Montreal
31/10
  • 31/10
  • 3 total stops
  • 55h 08m total
  • Australia to Montreal
Highest demand for flights based on searches. 12% potential increase in price ($521 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($123 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Australia to Montreal

Cheapest flights from Australia to Montreal
Explore the most affordable flight options available from Australia to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 30/1014:15SYD - YUL
3 stops33h 07mMultiple Airlines
Thu 6/1109:10YUL - SYD
3 stops35h 20mMultiple Airlines
Deal found 15/9$1,651
Wed 29/1009:45BNE - YUL
1 stop23h 40mAir Canada
Thu 20/1108:10YUL - BNE
2 stops33h 35mAir Canada
Deal found 15/9$1,656
Tue 7/1010:20BNE - YUL
1 stop20h 16mAir Canada
Wed 22/1007:30YUL - BNE
1 stop33h 35mAir Canada
Deal found 15/9$1,657
Thu 30/1011:40BNE - YUL
3 stops34h 08mMultiple Airlines
Thu 6/1108:25YUL - BNE
2 stops34h 45mMultiple Airlines
Deal found 15/9$1,696
Wed 5/1110:45BNE - YUL
2 stops27h 24mAir Canada
Sun 9/1120:50YUL - BNE
2 stops44h 55mAir Canada
Deal found 14/9$1,722
Mon 10/1111:20SYD - YUL
2 stops25h 24mAir Canada
Mon 24/1108:50YUL - SYD
2 stops32h 45mAir Canada
Deal found 16/9$1,765
Thu 20/1110:45BNE - YUL
2 stops23h 29mAir Canada
Tue 2/1213:10YUL - BNE
2 stops28h 35mAir Canada
Deal found 15/9$1,768
Fri 10/1009:45MEL - YUL
1 stop36h 08mMultiple Airlines
Fri 17/1008:10YUL - MEL
1 stop31h 35mMultiple Airlines
Deal found 14/9$1,812
Thu 30/1009:45BNE - YUL
1 stop25h 15mAir Canada
Thu 6/1122:30YUL - BNE
2 stops67h 15mAir Canada
Deal found 15/9$1,822
Sun 2/1121:55SYD - YUL
2 stops35h 05mMultiple Airlines
Thu 20/1107:30YUL - SYD
1 stop34h 05mMultiple Airlines
Deal found 15/9$1,841
Mon 15/919:45BNE - YUL
2 stops34h 51mMultiple Airlines
Thu 30/1008:10YUL - BNE
2 stops33h 35mMultiple Airlines
Deal found 15/9$1,849
Wed 15/1006:05MEL - YUL
2 stops25h 31mAir Canada
Tue 13/109:00YUL - MEL
2 stops33h 35mAir Canada
Deal found 15/9$1,849

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Australia to Montreal that are best for you.

Fly from

Australia

Fly to

Montreal

Route

Depart

Return

Price

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 30/10

14:15-08:22

3 stops33h 07m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

09:10-12:30

3 stops35h 20m

$1,651

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Wed 29/10

09:45-17:03

1 stop21h 18m

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

18:20-08:45

1 stop23h 25m

$1,656

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Tue 7/10

10:20-19:32

2 stops23h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

13:30-07:05

2 stops27h 35m

$1,657

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Wed 18/2

16:10-07:05

3 stops29h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

06:45-09:40

3 stops36h 55m

$1,662

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Wed 18/2

10:45-17:00

1 stop21h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

08:30-07:05

1 stop32h 35m

$1,686

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Thu 30/10

10:40-00:35

2 stops27h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

06:45-07:30

2 stops33h 45m

$1,707

MelbourneMontreal

MEL - YUL

MELYUL

Melbourne

Wed 15/10

06:05-00:36

2 stops33h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

18:20-10:35

2 stops48h 15m

$1,856

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Wed 5/11

10:45-23:09

2 stops27h 24m

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

20:50-08:45

2 stops44h 55m

$1,958

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Thu 12/3

06:00-21:00

2 stops29h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

09:00-14:55

2 stops39h 55m

$2,024

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 30/10

10:20-21:00

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

18:20-09:35

1 stop23h 15m

$2,176

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 50 results
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Best time to book a flight from Australia to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Montreal

What is the cheapest time of day to fly from AU to YMQ?

Find hourly flight availability from Australia to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from Australia to Montreal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated 17 September 2025.
Read through reviews of airlines operating flights from Australia to Montreal, such as Fiji Airways, Air New Zealand, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.4

Food

7.5

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.4

Food

7.5

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.4

Food

7.5

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.4

Food

7.5

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.4

Food

7.5

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.4

Food

7.5

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

Find useful and relevant information for your journey from Australia to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Australia to Montreal?

    For as low as $1,656, Air Canada can have you in Montreal from Australia in 21h 18m. The distance between Australia and Montreal is about 15435 km. This flight may include one or multiple stops.

  • What are the most popular routes from Australia to Montreal?

  • Can I find deals for flights from Australia to Montreal that include hotel bookings?

    Yes. In addition to deals on Australia to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Montreal.

  • Can I find deals for business class flights from Australia to Montreal?

    Yes. Cheapflights offers flight deals from Australia to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 4 airlines flying from Australia to Montreal

Discover the top 4 airlines that operate flights from Australia to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,018Average$2,299FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,380Average$1,383FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,455Average$2,570FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,956Average$2,261FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Australia to Montreal?

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Why should you use Cheapflights to find cheap flight tickets from Australia to Montreal?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Montreal from Australia.

Can Cheapflights find flights from Australia to Montreal with no change fees?

Yes! Cheapflights helps users easily find flights from Australia to Montreal with no change fees.

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Of course! You can now track prices for flights from Australia to Montreal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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