Cheap flights from Australia to Montreal from $766

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YMQ
6 Sep — 13 Sep1
1 adult

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 1 September 2025.

Round-trip from

$1,751

One-way from

$844

Popular in

December

Cheapest in

August

Average price

$2,667
Air Canada
  • Air Canada
  • 6/10-22/10
  • 4 total stops
  • 60h 09m total
  • Australia to Montreal
15/10
  • 15/10
  • 3 total stops
  • 39h 16m total
  • Australia to Montreal
Highest demand for flights based on searches. 12% potential increase in price ($563 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 1 September 2025.

Mon 27/1010:20SYD - YUL
3 stops30h 33mMultiple Airlines
Tue 11/1108:55YUL - SYD
3 stops32h 40mMultiple Airlines
Deal found 31/8$1,718
Mon 27/1010:20SYD - YUL
3 stops30h 33mAir Canada
Tue 11/1113:10YUL - SYD
2 stops28h 25mAir Canada
Deal found 31/8$1,728
Mon 6/1010:00BNE - YUL
2 stops23h 42mAir Canada
Mon 20/1009:40YUL - BNE
2 stops31h 25mAir Canada
Deal found 29/8$1,747
Mon 6/1010:00BNE - YUL
2 stops27h 19mAir Canada
Wed 22/1008:15YUL - BNE
2 stops32h 50mAir Canada
Deal found 30/8$1,751
Wed 15/1010:00BNE - YUL
2 stops27h 19mAir Canada
Wed 22/1008:00YUL - BNE
2 stops33h 05mAir Canada
Deal found 31/8$1,754
Wed 15/1010:30SYD - YUL
2 stops29h 07mMultiple Airlines
Wed 22/1006:45YUL - SYD
2 stops34h 15mMultiple Airlines
Deal found 31/8$1,786
Mon 3/1109:00SYD - YUL
2 stops24h 00mAir Canada
Mon 10/1118:10YUL - SYD
2 stops47h 25mAir Canada
Deal found 30/8$1,834
Tue 14/1006:00MEL - YUL
2 stops33h 36mMultiple Airlines
Tue 21/1013:15YUL - MEL
2 stops34h 55mMultiple Airlines
Deal found 29/8$1,947
Mon 13/1006:30MEL - YUL
2 stops25h 06mAir Canada
Mon 20/1018:00YUL - MEL
2 stops29h 20mAir Canada
Deal found 29/8$2,037
Sun 5/1019:50MEL - YUL
2 stops35h 46mMultiple Airlines
Sun 19/1007:30YUL - MEL
2 stops38h 35mMultiple Airlines
Deal found 29/8$2,043
Sun 5/1021:40AVV - YUL
2 stops33h 56mMultiple Airlines
Sun 19/1018:00YUL - AVV
2 stops31h 05mMultiple Airlines
Deal found 29/8$2,063
Wed 15/1006:30MEL - YUL
2 stops33h 06mMultiple Airlines
Wed 22/1018:00YUL - MEL
2 stops38h 40mMultiple Airlines
Deal found 31/8$2,188

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 1 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

Mon 27/10

10:20-01:53

3 stops30h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

08:55-09:35

3 stops32h 40m

$1,718

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 27/10

10:20-01:53

3 stops30h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

13:10-09:35

2 stops28h 25m

$1,728

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Mon 6/10

10:00-23:19

2 stops27h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

08:15-07:05

2 stops32h 50m

$1,751

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Wed 15/10

10:00-23:19

2 stops27h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

08:00-07:05

2 stops33h 05m

$1,754

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 15/10

10:30-00:37

2 stops29h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

06:45-08:00

2 stops34h 15m

$1,786

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 3/11

09:00-17:00

2 stops24h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

18:10-09:35

2 stops47h 25m

$1,834

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Tue 14/10

10:20-23:19

2 stops26h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

13:05-07:05

2 stops28h 00m

$1,835

BrisbaneMontreal

BNE - YUL

BNEYUL

Brisbane

Thu 13/11

10:45-21:00

1 stop25h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

18:20-08:45

1 stop23h 25m

$1,855

MelbourneMontreal

MEL - YUL

MELYUL

Melbourne

Tue 14/10

06:00-00:36

2 stops33h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

13:15-15:10

2 stops34h 55m

$1,947

MelbourneMontreal

AVV - YUL

AVVYUL

Melbourne Avalon

Sun 5/10

21:40-16:36

2 stops33h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

18:00-16:05

2 stops31h 05m

$2,063

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 49 results
1
2
3
...
5

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 1 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 1 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.

Entertainment

7.4

Boarding

8.1

Overall

8.0

Food

7.5

Comfort

8.0

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!!

Entertainment

7.4

Boarding

8.1

Overall

8.0

Food

7.5

Comfort

8.0

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!!

Entertainment

7.4

Boarding

8.1

Overall

8.0

Food

7.5

Comfort

8.0

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!!

Entertainment

7.4

Boarding

8.1

Overall

8.0

Food

7.5

Comfort

8.0

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!!

Entertainment

7.4

Boarding

8.1

Overall

8.0

Food

7.5

Comfort

8.0

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!!

Entertainment

7.4

Boarding

8.1

Overall

8.0

Food

7.5

Comfort

8.0

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 $1,728, Air Canada can have you in Montreal from Australia in 30h 33m. The distance between Australia and Montreal is about 16011 km.

  • What are the cheapest airlines to fly from Australia to Montreal one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $874. Users have also found prices from $1,062 and $1,070 on Air Canada and EVA Air, respectively.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 1 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,038Average$2,344FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,407Average$1,410FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,517Average$2,636FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,995Average$2,306FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Australia to Montreal via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

Can Cheapflights notify me if prices for flights from Australia to Montreal become cheaper?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.