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Cheap flights from Montreal to Australia from C$ 801

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SYD
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Montreal to Australia

Keep the following information in mind while searching for Montreal to Australia flight deals. Data was last updated 25 March 2025.

Round-trip from

C$ 1,718

One-way from

C$ 801

Popular in

December

Cheapest in

April

Average price

C$ 2,130
Air Canada
  • Air Canada
  • 5/5-19/5
  • 3 total stops
  • 60h 29m total
  • Montreal to Australia
10/4
  • 10/4
  • 3 total stops
  • 56h 10m total
  • Montreal to Australia
Highest demand for flights based on searches. 11% potential increase in price (C$ 446 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 100 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from Montreal to Australia

Cheapest flights from Montreal to Australia
Explore the most affordable flight options available from Montreal to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Mon 5/54:30 p.m.YUL - SYD
2 stops24h 50mAir Canada
Mon 19/59:20 a.m.SYD - YUL
1 stop35h 39mAir Canada
Deal found 23/3C$ 1,718
Wed 6/86:00 p.m.YUL - MEL
2 stops27h 05mMultiple Airlines
Tue 26/88:30 p.m.MEL - YUL
2 stops34h 12mMultiple Airlines
Deal found 23/3C$ 1,788
Tue 22/46:15 a.m.YUL - MEL
2 stops36h 00mUnited Airlines
Wed 18/610:55 a.m.MEL - YUL
2 stops37h 45mUnited Airlines
Deal found 24/3C$ 1,789
Mon 13/104:20 p.m.YUL - BNE
2 stops24h 45mAir Canada
Mon 27/109:45 a.m.BNE - YUL
2 stops23h 28mAir Canada
Deal found 23/3C$ 1,791
Wed 6/84:00 p.m.YUL - MEL
3 stops29h 35mAir Canada
Tue 26/88:30 p.m.MEL - YUL
2 stops38h 20mAir Canada
Deal found 23/3C$ 1,802
Sun 18/57:00 a.m.YUL - SYD
2 stops57h 35mQantas Airways
Mon 23/68:30 p.m.SYD - YUL
2 stops42h 13mQantas Airways
Deal found 24/3C$ 1,815
Tue 28/106:15 p.m.YUL - SYD
2 stops32h 30mMultiple Airlines
Mon 10/1111:20 a.m.SYD - YUL
3 stops25h 33mMultiple Airlines
Deal found 24/3C$ 1,825
Tue 5/88:05 a.m.YUL - SYD
2 stops34h 40mAir New Zealand
Tue 26/811:50 a.m.SYD - YUL
2 stops26h 44mAir New Zealand
Deal found 24/3C$ 1,834
Sat 30/86:45 p.m.YUL - BNE
2 stops47h 45mAir New Zealand
Sun 5/1011:15 a.m.BNE - YUL
2 stops33h 55mAir New Zealand
Deal found 24/3C$ 1,852
Sun 12/1010:30 a.m.YUL - BNE
2 stops30h 00mUnited Airlines
Tue 28/1010:40 a.m.BNE - YUL
2 stops24h 21mUnited Airlines
Deal found 23/3C$ 1,865
Tue 22/49:45 a.m.YUL - SYD
2 stops31h 10mUnited Airlines
Mon 12/59:30 a.m.SYD - YUL
2 stops26h 36mUnited Airlines
Deal found 24/3C$ 1,870
Sat 9/812:30 p.m.YUL - BNE
2 stops50h 55mQantas Airways
Sat 23/83:15 p.m.BNE - YUL
2 stops29h 53mQantas Airways
Deal found 24/3C$ 1,874

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal to Australia 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 629,999 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Montreal to Australia that are best for you.

Fly from

Montreal

Fly to

Australia

Route

Depart

Return

Price

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

4:30 p.m.-7:20 a.m.

2 stops24h 50m

Sydney Kingsford Smith

Mon 19/5

9:20 a.m.-6:59 a.m.

1 stop35h 39m

C$ 1,718

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 6/8

6:00 p.m.-11:05 a.m.

2 stops27h 05m

Melbourne

Tue 26/8

8:30 p.m.-4:42 p.m.

2 stops34h 12m

C$ 1,788

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Tue 22/4

6:15 a.m.-8:15 a.m.

2 stops36h 00m

Melbourne

Wed 18/6

10:55 a.m.-10:40 a.m.

2 stops37h 45m

C$ 1,789

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

4:45 p.m.-7:05 a.m.

1 stop24h 20m

Brisbane

Mon 11/8

10:00 a.m.-7:10 a.m.

2 stops35h 10m

C$ 1,795

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 6/8

4:00 p.m.-11:35 a.m.

3 stops29h 35m

Melbourne

Tue 26/8

8:30 p.m.-8:50 p.m.

2 stops38h 20m

C$ 1,802

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

7:00 a.m.-6:35 a.m.

2 stops57h 35m

Sydney Kingsford Smith

Mon 23/6

8:30 p.m.-12:43 a.m.

2 stops42h 13m

C$ 1,815

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 5/8

8:05 a.m.-8:45 a.m.

2 stops34h 40m

Sydney Kingsford Smith

Tue 26/8

11:50 a.m.-12:34 a.m.

2 stops26h 44m

C$ 1,834

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

6:45 p.m.-8:30 a.m.

2 stops47h 45m

Brisbane

Sun 5/10

11:15 a.m.-7:10 a.m.

2 stops33h 55m

C$ 1,852

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 31/5

7:00 a.m.-6:35 a.m.

2 stops33h 35m

Sydney Kingsford Smith

Mon 30/6

8:30 p.m.-7:08 a.m.

1 stop24h 38m

C$ 1,858

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

6:30 p.m.-6:55 a.m.

1 stop22h 25m

Sydney Kingsford Smith

Tue 30/9

10:20 a.m.-7:25 a.m.

1 stop35h 05m

C$ 1,862

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 49 results
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Best time to book a flight from Montreal to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Montreal with our price prediction graph.
Estimated round-trip 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 Montreal to Australia

What is the cheapest month to book a flight from Montreal to Australia?

Currently, February is the cheapest month in which you can book a flight from Montreal to Australia (average of C$ 1,326). Flying from Montreal to Australia in December is currently the most expensive (average of C$ 1,881). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Montreal to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

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

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 25 March 2025.
Get a feel of what it's like to fly with Korean Air, Emirates and Air New Zealand from Montreal to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Australia from Montreal?

    There are several airports serving flights from Montreal to Australia, including Montreal Mirabel International Airport, Montreal-Pierre Elliott Trudeau International Airport, and Montreal Saint-Hubert Longueuil Airport. These three airports are some of the busiest air hubs in the country, processing hundreds of international flights in their expansive terminals. Montreal-Pierre Elliott Trudeau International Airport is the most used airport for flights to Australia. Located only 13 km from downtown Montreal, the airport is easily accessible at just 25min from the city center. When traveling by bus, the 747 is the only line that connects all Montreal areas with the airport; this ride costs about C$ 7. Other means to get to the airport include Montreal taxis, limousines, and rental cars.

  • Which airlines fly directly to Australia from Montreal?

    Currently, you cannot fly non-stop to Australia from Montreal. If you’re going to fly this route, you will make one or more stopovers in major connecting hubs like Paris Charles de Gaulle Airport, Abu Dhabi International Airport, Newark Liberty International Airport, or Los Angeles LAX. The most popular airlines flying from Montreal to Australia are the major airlines, such as American Airlines and Air Canada. If you want to spend the least time travelling, Qatar Airways is the best option, as its one-stop route is normally the shortest. Routes with stopovers in Newark and Abu Dhabi are mostly serviced by Air Canada.

  • What are the stopover options between Montreal and Australia?

    Because there are no direct flights from Montreal Trudeau Airport, you will have to make one or more stops during the journey. If you fly with Air Canada, your possible stopover locations will be at Paris and Abu Dhabi before you proceed to Australia. This route is also served by United Airlines and Qatar Airlines. The flight routes that most travelers take to Australia from Montreal are the Montreal Trudeau Airport route that connects to Sydney Kingsford Smith International Airport and the Montreal Trudeau Airport route to Brisbane.

  • Do I need a passport or visa to fly to Australia from Montreal?

    Any Canadian who desires to travel to Australia is expected to have a passport that’s valid for six months past your date of arrival in the country. Although a visa is not necessary, Canadian citizens must obtain an Electronic Travel Authorization (ETA) before entering Australia. With an ETA, you have the opportunity to make multiple trips to Australia as long as you don’t exceed the 90-day stay limit. You can, however, request for multiple entries through the immigration authorities. The ETA can be easily accessed through iVisa.com, which ensures speedy processing, security, and a low chance of rejection. As a first-time traveller, you may be asked to produce proof of financial capability for your visit.

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

    C$ 1,299 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Qatar Airways and Air New Zealand, with prices starting from C$ 1,302 and C$ 1,451, respectively.

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Montreal to Australia?

    Currently, February is the cheapest month in which you can book a flight from Montreal to Australia (average of C$ 1,326). Flying from Montreal to Australia in December is currently the most expensive (average of C$ 1,881). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Montreal to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Montreal to Australia

Discover the top 10 airlines that operate flights from Montreal to Australia. 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 629,999 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 307AverageC$ 356FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 329AverageC$ 504FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 591AverageC$ 2,036FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 600AverageC$ 2,513FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 629AverageC$ 2,464FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapestC$ 1,263AverageC$ 1,997FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air FranceCheapestC$ 1,500AverageC$ 2,290FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 1,725AverageC$ 2,509FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 1,726AverageC$ 2,057FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
SWISSCheapestC$ 1,820AverageC$ 2,308FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

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

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

When you search for this flight from Montreal to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to Australia for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Australia, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Montreal to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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