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Cheap flights from Montreal to Australia from C$ 570

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SYD
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

C$ 1,793

One-way from

C$ 570

Popular in

December

Cheapest in

April

Average price

C$ 2,231
6/8-20/8
  • 6/8-20/8
  • 6 total stops
  • 81h 19m total
  • Montreal to Australia
4/4
  • 4/4
  • 3 total stops
  • 57h 05m total
  • Montreal to Australia
Highest demand for flights based on searches. 10% potential increase in price (C$ 407 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 96 potential savings vs. average RT price).
Average for round-trip flights in February 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 21 February 2025.

Wed 6/87:00 a.m.YUL - ADL
3 stops38h 25mMultiple Airlines
Wed 20/811:55 a.m.ADL - YUL
3 stops42h 54mMultiple Airlines
Deal found 21/2C$ 1,793
Tue 18/32:35 p.m.YUL - SYD
2 stops27h 25mMultiple Airlines
Tue 25/35:25 p.m.SYD - YUL
2 stops40h 35mMultiple Airlines
Deal found 20/2C$ 1,883
Wed 2/45:15 p.m.YUL - MEL
2 stops28h 15mMultiple Airlines
Wed 30/412:55 p.m.MEL - YUL
3 stops34h 26mMultiple Airlines
Deal found 20/2C$ 2,094
Wed 7/59:10 a.m.YUL - SYD
2 stops35h 25mAir New Zealand
Wed 21/59:55 a.m.SYD - YUL
2 stops34h 45mAir New Zealand
Deal found 20/2C$ 2,101
Sat 3/58:00 p.m.YUL - MEL
2 stops48h 50mAir New Zealand
Sat 24/56:55 p.m.MEL - YUL
2 stops50h 01mAir New Zealand
Deal found 19/2C$ 2,118
Tue 6/55:00 p.m.YUL - PER
2 stops43h 40mAir France
Wed 14/512:25 p.m.PER - YUL
2 stops35h 40mAir France
Deal found 20/2C$ 2,124
Tue 27/58:05 a.m.YUL - BNE
2 stops36h 55mAir New Zealand
Tue 10/69:45 a.m.BNE - YUL
2 stops35h 11mAir New Zealand
Deal found 21/2C$ 2,139
Mon 12/57:00 a.m.YUL - BNE
3 stops38h 00mMultiple Airlines
Sat 7/612:15 p.m.BNE - YUL
3 stops42h 12mMultiple Airlines
Deal found 20/2C$ 2,179
Sun 3/812:30 p.m.YUL - SYD
2 stops28h 35mQantas Airways
Sun 17/89:30 p.m.SYD - YUL
2 stops33h 14mQantas Airways
Deal found 21/2C$ 2,227
Wed 6/84:40 p.m.YUL - ADL
2 stops28h 45mAir New Zealand
Wed 20/811:55 a.m.ADL - YUL
2 stops42h 30mAir New Zealand
Deal found 21/2C$ 2,231
Mon 10/38:05 p.m.YUL - SYD
3 stops44h 20mKLM
Sun 30/312:45 p.m.SYD - YUL
3 stops43h 10mKLM
Deal found 21/2C$ 2,233
Tue 4/38:50 p.m.YUL - MEL
2 stops34h 15mQatar Airways
Tue 11/311:30 p.m.MEL - YUL
1 stop30h 35mQatar Airways
Deal found 20/2C$ 2,249

Find flights from Montreal to Australia within your budget

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 21 February 2025.

Fly from

Montreal

Fly to

Australia

Route

Depart

Return

Price

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Wed 6/8

7:00 a.m.-10:55 a.m.

3 stops38h 25m

Adelaide

Wed 20/8

11:55 a.m.-5:19 p.m.

3 stops42h 54m

C$ 1,793

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 18/3

2:35 p.m.-9:00 a.m.

2 stops27h 25m

Sydney Kingsford Smith

Tue 25/3

5:25 p.m.-7:00 p.m.

2 stops40h 35m

C$ 1,883

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

5:15 p.m.-12:30 p.m.

2 stops28h 15m

Melbourne

Wed 30/4

12:55 p.m.-9:21 a.m.

3 stops34h 26m

C$ 2,094

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 7/5

9:10 a.m.-10:35 a.m.

2 stops35h 25m

Sydney Kingsford Smith

Wed 21/5

9:55 a.m.-6:40 a.m.

2 stops34h 45m

C$ 2,101

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 3/5

8:00 p.m.-10:50 a.m.

2 stops48h 50m

Melbourne

Sat 24/5

6:55 p.m.-6:56 a.m.

2 stops50h 01m

C$ 2,118

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 6/5

5:00 p.m.-12:40 a.m.

2 stops43h 40m

Perth

Wed 14/5

12:25 p.m.-12:05 p.m.

2 stops35h 40m

C$ 2,124

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 27/5

8:05 a.m.-11:00 a.m.

2 stops36h 55m

Brisbane

Tue 10/6

9:45 a.m.-6:56 a.m.

2 stops35h 11m

C$ 2,139

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

7:00 a.m.-11:00 a.m.

3 stops38h 00m

Brisbane

Sat 7/6

12:15 p.m.-4:27 p.m.

3 stops42h 12m

C$ 2,179

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Wed 6/8

4:40 p.m.-10:55 a.m.

2 stops28h 45m

Adelaide

Wed 20/8

11:55 a.m.-4:55 p.m.

2 stops42h 30m

C$ 2,231

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 10/3

8:05 p.m.-7:25 a.m.

3 stops44h 20m

Sydney Kingsford Smith

Sun 30/3

12:45 p.m.-4:55 p.m.

3 stops43h 10m

C$ 2,233

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

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.

Travel insights for flights from Montreal to Australia

Get recent, data-driven insights about flights from Montreal to Australia including ideal travel times, pricing trends, and more.

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 21 February 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 21 February 2025.
Get a feel of what it's like to fly with Emirates, Air New Zealand and KLM 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.

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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$ 1,230 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and Air New Zealand, with prices starting from C$ 1,290 and C$ 1,409, 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 407AverageC$ 580FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 586AverageC$ 2,508FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 620AverageC$ 2,019FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 621AverageC$ 2,578FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapestC$ 1,252AverageC$ 1,980FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air FranceCheapestC$ 1,489AverageC$ 2,307FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 1,648AverageC$ 2,482FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 1,711AverageC$ 2,122FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
LufthansaCheapestC$ 1,758AverageC$ 2,202FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestC$ 1,804AverageC$ 2,280FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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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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