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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Australia from C$ 503

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SYD
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to Australia

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Australia flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 1,084

One-way from

C$ 503

Popular in

December

Cheapest in

April

Average price

C$ 2,111
Delta
  • Delta
  • 2/11-14/11
  • 4 total stops
  • 75h 29m total
  • Montreal to Australia
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 40h 30m total
  • Montreal to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 438 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 92 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Australia

Cheapest flights from Pierre Elliott Trudeau Intl to Australia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sun 2/114:55 p.m.YUL - BNE
2 stops47h 50mDelta
Wed 12/1110:45 a.m.BNE - YUL
2 stops28h 08mDelta
Deal found 10/6C$ 1,084
Mon 25/87:00 a.m.YUL - SYD
2 stops34h 30mMultiple Airlines
Thu 2/109:10 a.m.SYD - YUL
2 stops35h 57mMultiple Airlines
Deal found 12/6C$ 1,463
Sun 15/69:45 a.m.YUL - SYD
2 stops31h 15mUnited Airlines
Mon 30/69:30 a.m.SYD - YUL
2 stops36h 46mUnited Airlines
Deal found 12/6C$ 1,699
Sat 6/97:00 a.m.YUL - MEL
3 stops39h 00mMultiple Airlines
Mon 29/91:30 p.m.MEL - YUL
3 stops49h 07mMultiple Airlines
Deal found 10/6C$ 1,704
Sat 1/1110:10 p.m.YUL - SYD
2 stops44h 25mAir Canada
Sat 8/1111:20 a.m.SYD - YUL
1 stop25h 44mAir Canada
Deal found 12/6C$ 1,966
Mon 16/66:30 p.m.YUL - MEL
1 stop23h 45mUnited Airlines
Tue 1/710:55 a.m.MEL - YUL
1 stop35h 21mUnited Airlines
Deal found 11/6C$ 2,004
Tue 28/109:50 p.m.YUL - SYD
1 stop42h 00mQatar Airways
Mon 10/113:50 p.m.SYD - YUL
1 stop38h 15mQatar Airways
Deal found 11/6C$ 2,019
Tue 4/118:50 p.m.YUL - BNE
1 stop29h 40mQatar Airways
Tue 11/113:10 p.m.BNE - YUL
1 stop37h 55mQatar Airways
Deal found 10/6C$ 2,033
Tue 28/108:10 a.m.YUL - SYD
2 stops33h 35mAir New Zealand
Mon 10/111:55 p.m.SYD - YUL
2 stops43h 10mAir New Zealand
Deal found 12/6C$ 2,033
Sat 6/99:45 p.m.YUL - MEL
2 stops47h 20mAir Canada
Mon 29/96:00 a.m.MEL - YUL
2 stops32h 36mAir Canada
Deal found 10/6C$ 2,049
Wed 6/84:40 p.m.YUL - MEL
2 stops28h 10mAir New Zealand
Tue 26/812:05 p.m.MEL - YUL
2 stops32h 35mAir New Zealand
Deal found 11/6C$ 2,145
Sun 2/113:00 p.m.YUL - BNE
2 stops25h 30mUnited Airlines
Mon 10/1111:40 a.m.BNE - YUL
2 stops24h 50mUnited Airlines
Deal found 10/6C$ 2,153

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 12 June 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Australia that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Australia

Route

Depart

Return

Price

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

4:55 p.m.-7:45 a.m.

2 stops47h 50m

Brisbane

Wed 12/11

10:45 a.m.-11:53 p.m.

2 stops28h 08m

C$ 1,084

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

7:00 a.m.-7:30 a.m.

2 stops34h 30m

Sydney Kingsford Smith

Sat 4/10

9:10 a.m.-12:41 a.m.

2 stops29h 31m

C$ 1,515

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

7:00 a.m.-12:00 p.m.

3 stops39h 00m

Melbourne

Mon 29/9

1:30 p.m.-12:37 a.m.

3 stops49h 07m

C$ 1,704

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

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

2 stops44h 25m

Sydney Kingsford Smith

Sat 8/11

11:20 a.m.-9:04 p.m.

1 stop25h 44m

C$ 1,966

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

9:50 p.m.-6:50 a.m.

1 stop42h 00m

Sydney Kingsford Smith

Mon 10/11

3:50 p.m.-2:05 p.m.

1 stop38h 15m

C$ 2,019

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

8:50 p.m.-5:30 p.m.

1 stop29h 40m

Brisbane

Tue 11/11

3:10 p.m.-2:05 p.m.

1 stop37h 55m

C$ 2,033

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

9:45 p.m.-11:05 a.m.

2 stops47h 20m

Melbourne

Mon 29/9

6:00 a.m.-12:36 a.m.

2 stops32h 36m

C$ 2,049

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 6/8

9:10 a.m.-10:50 a.m.

2 stops35h 40m

Melbourne

Tue 26/8

12:05 p.m.-6:40 a.m.

2 stops32h 35m

C$ 2,115

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

3:41 p.m.-8:15 a.m.

2 stops26h 34m

Melbourne

Wed 22/10

11:55 a.m.-8:16 a.m.

1 stop35h 21m

C$ 2,149

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

3:00 p.m.-7:30 a.m.

2 stops25h 30m

Brisbane

Mon 10/11

11:40 a.m.-9:30 p.m.

2 stops24h 50m

C$ 2,153

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 57 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Australia

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Australia?

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Australia (average of C$ 1,326). Flying from Montreal Pierre Elliott Trudeau Intl Airport 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 YUL to AU?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 12 June 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport 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 12 June 2025.
Get a feel of what it's like to fly with EVA Air, ANA and Emirates from Montreal to Australia by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,264 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,946 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Air New Zealand
8.0
Very good
483 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Australia one-way?

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as C$ 1,206. Users have also found prices from C$ 1,303 and C$ 1,481 on China Eastern and Air France, respectively.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Australia?

    The most popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Australia are Montreal Pierre Elliott Trudeau Intl - Sydney Kingsford Smith, Montreal Pierre Elliott Trudeau Intl - Melbourne and Montreal Pierre Elliott Trudeau Intl - Brisbane.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Australia that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Australia?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Australia?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Australia?

    Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Australia (average of C$ 1,326). Flying from Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Australia

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 293AverageC$ 378FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 326AverageC$ 553FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 446AverageC$ 1,526FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapestC$ 1,211AverageC$ 2,185FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapestC$ 1,224AverageC$ 2,306FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,657AverageC$ 2,341FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 1,713AverageC$ 1,965FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air FranceCheapestC$ 1,901AverageC$ 2,236FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestC$ 2,145AverageC$ 2,796FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapestC$ 2,926AverageC$ 3,311FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Australia?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pierre Elliott Trudeau Intl to Australia.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Australia with no change fees?

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

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