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.

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).

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 - Perth.

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Australia?

Before booking your flight from Montreal Pierre Elliott Trudeau Intl Airport to Australia check out the most popular airlines for this route: Air Canada, Delta or Air New Zealand.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Australia?

Our data shows that April tends to be the cheapest month to fly to Australia from Montreal Pierre Elliott Trudeau Intl Airport. Users have commonly found prices around C$ 2,269 for the month, but tickets can be as low as C$ 990. Due to multiple factors, prepare for potentially higher prices in December.

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.

C$ 790+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Australia

Q: How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Australia?

To save on the cost of your flight from Montreal Pierre Elliott Trudeau Intl Airport to Australia, book at least 49 days before your planned departure. Booking around this time can save you about 163% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 2,133 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 2,503.

Cheap flight deals from Pierre Elliott Trudeau Intl to Australia

Round-trip from	C$ 1,323
One-way from	C$ 790
Popular in	December
Cheapest in	April
Average price	C$ 2,027

Delta
1/2-15/2
4 total stops
74h 47m total
Montreal to Australia

Search Deals

28/1
3 total stops
69h 30m total
Montreal to Australia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 430 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 88 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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 15 September 2025.

Wed 29/106:45 a.m.YUL - MEL

3 stops35h 40mMultiple Airlines

Wed 5/118:35 a.m.MEL - YUL

3 stops32h 00mMultiple Airlines

Deal found 14/9C$ 1,904

Tue 28/106:45 a.m.YUL - BNE

3 stops34h 15mMultiple Airlines

Tue 4/118:20 a.m.BNE - YUL

3 stops31h 15mMultiple Airlines

Deal found 13/9C$ 1,917

Wed 29/109:00 a.m.YUL - BNE

1 stop32h 45mAir Canada

Wed 5/1110:45 a.m.BNE - YUL

2 stops23h 29mAir Canada

Deal found 14/9C$ 1,934

Wed 3/127:45 p.m.YUL - PER

2 stops43h 35mMultiple Airlines

Fri 30/15:50 p.m.PER - YUL

2 stops61h 00mMultiple Airlines

Deal found 14/9C$ 2,003

Wed 29/107:00 a.m.YUL - MEL

2 stops34h 30mUnited Airlines

Wed 5/1111:30 a.m.MEL - YUL

2 stops25h 47mUnited Airlines

Deal found 14/9C$ 2,011

Wed 29/104:10 p.m.YUL - BNE

2 stops25h 35mMultiple Airlines

Wed 5/117:50 p.m.BNE - YUL

3 stops39h 03mMultiple Airlines

Deal found 14/9C$ 2,038

Mon 20/108:25 a.m.YUL - BNE

1 stop32h 40mMultiple Airlines

Tue 11/116:10 a.m.BNE - YUL

2 stops25h 50mMultiple Airlines

Deal found 13/9C$ 2,072

Fri 7/118:25 a.m.YUL - SYD

1 stop32h 35mMultiple Airlines

Thu 20/1111:20 a.m.SYD - YUL

1 stop25h 23mMultiple Airlines

Deal found 14/9C$ 2,078

Tue 28/101:10 p.m.YUL - BNE

2 stops28h 35mAir Canada

Tue 4/1110:45 a.m.BNE - YUL

1 stop25h 29mAir Canada

Deal found 13/9C$ 2,092

Fri 7/118:50 p.m.YUL - SYD

1 stop42h 00mQatar Airways

Thu 20/113:50 p.m.SYD - YUL

1 stop38h 15mQatar Airways

Deal found 14/9C$ 2,097

Sat 15/115:50 p.m.YUL - MEL

2 stops49h 05mAir New Zealand

Fri 12/1210:35 a.m.MEL - YUL

2 stops36h 09mAir New Zealand

Deal found 15/9C$ 2,118

Fri 14/118:50 p.m.YUL - SYD

1 stop42h 00mQatar Airways

Thu 27/113:50 p.m.SYD - YUL

1 stop38h 15mQatar Airways

Deal found 14/9C$ 2,126

Best flights from Pierre Elliott Trudeau Intl to Australia
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Mon 13/108:10 a.m.YUL - BNE

2 stops35h 45mMultiple Airlines

Mon 20/107:45 p.m.BNE - YUL

2 stops34h 51mMultiple Airlines

Deal found 15/9C$ 2,027

Mon 2/38:50 p.m.YUL - SYD

1 stop42h 00mQatar Airways

Tue 10/33:50 p.m.SYD - YUL

1 stop38h 15mQatar Airways

Deal found 14/9C$ 2,115

Sun 26/102:13 p.m.YUL - MEL

2 stops27h 47mUnited Airlines

Wed 29/1012:00 p.m.MEL - YUL

2 stops42h 16mUnited Airlines

Deal found 14/9C$ 2,152

Mon 9/29:00 a.m.YUL - PER

2 stops46h 20mAir Canada

Sun 22/210:30 p.m.PER - YUL

2 stops35h 44mAir Canada

Deal found 14/9C$ 3,170

Wed 25/28:50 p.m.YUL - SYD

1 stop42h 00mQatar Airways

Tue 10/33:50 p.m.SYD - YUL

1 stop38h 15mQatar Airways

Deal found 14/9C$ 2,115

Wed 29/109:15 a.m.YUL - MEL

3 stops32h 15mUnited Airlines

Sun 2/1111:30 a.m.MEL - YUL

2 stops24h 18mUnited Airlines

Deal found 14/9C$ 2,152

Sun 25/18:50 p.m.YUL - PER

2 stops42h 30mMultiple Airlines

Sat 31/15:35 a.m.PER - YUL

2 stops45h 30mMultiple Airlines

Deal found 14/9C$ 2,282

Tue 24/28:50 p.m.YUL - SYD

1 stop42h 00mQatar Airways

Tue 10/33:50 p.m.SYD - YUL

1 stop38h 15mQatar Airways

Deal found 14/9C$ 2,115

Tue 14/104:55 p.m.YUL - MEL

2 stops48h 35mUnited Airlines

Tue 21/1011:55 a.m.MEL - YUL

1 stop35h 21mUnited Airlines

Deal found 14/9C$ 2,152

Wed 3/122:13 p.m.YUL - MEL

2 stops27h 47mUnited Airlines

Wed 4/31:00 p.m.MEL - YUL

2 stops24h 30mUnited Airlines

Deal found 13/9C$ 2,152

Wed 4/26:45 a.m.YUL - BNE

3 stops31h 15mMultiple Airlines

Mon 9/37:40 p.m.BNE - YUL

2 stops25h 25mMultiple Airlines

Deal found 15/9C$ 2,401

Tue 2/123:00 p.m.YUL - MEL

2 stops26h 30mUnited Airlines

Mon 2/311:30 a.m.MEL - YUL

2 stops25h 31mUnited Airlines

Deal found 13/9C$ 2,152

Last-minute flights from Pierre Elliott Trudeau Intl to Australia
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Australia. Data last updated 15 September 2025 and is based on user searches.

Wed 1/109:45 a.m.YUL - SYD

2 stops31h 10mUnited Airlines

Sun 19/1011:20 a.m.SYD - YUL

2 stops23h 25mUnited Airlines

Deal found 15/9C$ 2,162

Wed 15/109:45 a.m.YUL - MEL

2 stops31h 45mUnited Airlines

Tue 13/11:00 p.m.MEL - YUL

2 stops24h 17mUnited Airlines

Deal found 15/9C$ 2,152

Wed 15/102:20 p.m.YUL - MEL

2 stops27h 10mUnited Airlines

Wed 14/111:30 a.m.MEL - YUL

3 stops25h 47mUnited Airlines

Deal found 15/9C$ 2,154

Mon 20/108:25 a.m.YUL - BNE

1 stop32h 40mMultiple Airlines

Tue 11/116:10 a.m.BNE - YUL

2 stops25h 50mMultiple Airlines

Deal found 13/9C$ 2,072

Tue 28/106:45 a.m.YUL - BNE

3 stops34h 15mMultiple Airlines

Tue 4/118:20 a.m.BNE - YUL

3 stops31h 15mMultiple Airlines

Deal found 13/9C$ 1,917

Tue 28/101:10 p.m.YUL - BNE

2 stops28h 35mAir Canada

Tue 4/1110:45 a.m.BNE - YUL

1 stop25h 29mAir Canada

Deal found 13/9C$ 2,092

Tue 28/106:20 p.m.YUL - SYD

1 stop23h 15mAir Canada

Mon 10/1111:20 a.m.SYD - YUL

1 stop25h 40mAir Canada

Deal found 13/9C$ 2,199

Wed 29/106:45 a.m.YUL - MEL

3 stops35h 40mMultiple Airlines

Wed 5/118:35 a.m.MEL - YUL

3 stops32h 00mMultiple Airlines

Deal found 14/9C$ 1,904

Wed 29/109:00 a.m.YUL - BNE

1 stop32h 45mAir Canada

Wed 5/1110:45 a.m.BNE - YUL

2 stops23h 29mAir Canada

Deal found 14/9C$ 1,934

Wed 29/107:00 a.m.YUL - MEL

2 stops34h 30mUnited Airlines

Wed 5/1111:30 a.m.MEL - YUL

2 stops25h 47mUnited Airlines

Deal found 14/9C$ 2,011

Wed 29/104:10 p.m.YUL - BNE

2 stops25h 35mMultiple Airlines

Wed 5/117:50 p.m.BNE - YUL

3 stops39h 03mMultiple Airlines

Deal found 14/9C$ 2,038

Thu 30/106:45 a.m.YUL - SYD

2 stops35h 15mMultiple Airlines

Thu 6/1111:20 a.m.SYD - YUL

2 stops29h 15mMultiple Airlines

Deal found 15/9C$ 2,159

One-way flights from Pierre Elliott Trudeau Intl to Australia
Search for one-way flight options from Pierre Elliott Trudeau Intl to Australia. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Wed 28/17:30 p.m.YUL - SYD

3 stops69h 30mMultiple Airlines

Deal found 14/9C$ 790

Sun 1/26:15 p.m.YUL - MEL

2 stops45h 45mDelta

Deal found 13/9C$ 819

Mon 1/127:30 p.m.YUL - SYD

3 stops43h 55mMultiple Airlines

Deal found 14/9C$ 856

Mon 1/127:30 p.m.YUL - BNE

3 stops45h 45mMultiple Airlines

Deal found 13/9C$ 886

Sat 18/106:45 a.m.YUL - SYD

3 stops41h 55mMultiple Airlines

Deal found 15/9C$ 892

Tue 21/107:00 a.m.YUL - MEL

3 stops57h 30mMultiple Airlines

Deal found 15/9C$ 912

Wed 15/106:45 a.m.YUL - SYD

3 stops59h 15mMultiple Airlines

Deal found 13/9C$ 916

Thu 30/106:00 p.m.YUL - SYD

3 stops45h 10mMultiple Airlines

Deal found 15/9C$ 921

Mon 27/105:10 p.m.YUL - PER

3 stops47h 10mMultiple Airlines

Deal found 14/9C$ 924

Thu 16/107:00 a.m.YUL - SYD

3 stops41h 40mMultiple Airlines

Deal found 15/9C$ 930

Tue 28/105:10 p.m.YUL - PER

3 stops55h 10mMultiple Airlines

Deal found 14/9C$ 952

Sun 2/115:10 p.m.YUL - PER

3 stops54h 10mMultiple Airlines

Deal found 14/9C$ 957

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

8:10 a.m.-9:55 a.m.

2 stops35h 45m

Brisbane

Mon 20/10

7:45 p.m.-4:36 p.m.

2 stops34h 51m

C$ 2,027

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

8:50 p.m.-6:50 a.m.

1 stop42h 00m

Sydney Kingsford Smith

Tue 10/3

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

1 stop38h 15m

C$ 2,115

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

8:50 p.m.-6:50 a.m.

1 stop42h 00m

Sydney Kingsford Smith

Tue 10/3

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

1 stop38h 15m

C$ 2,115

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

8:50 p.m.-6:50 a.m.

1 stop42h 00m

Sydney Kingsford Smith

Tue 10/3

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

1 stop38h 15m

C$ 2,115

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

2:13 p.m.-9:00 a.m.

2 stops27h 47m

Melbourne

Wed 29/10

12:00 p.m.-3:16 p.m.

2 stops42h 16m

C$ 2,152

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

9:15 a.m.-8:30 a.m.

3 stops32h 15m

Melbourne

Sun 2/11

11:30 a.m.-8:48 p.m.

2 stops24h 18m

C$ 2,152

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

4:55 p.m.-8:30 a.m.

2 stops48h 35m

Melbourne

Tue 21/10

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

1 stop35h 21m

C$ 2,152

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

2:13 p.m.-10:00 a.m.

2 stops27h 47m

Melbourne

Wed 4/3

1:00 p.m.-9:30 p.m.

2 stops24h 30m

C$ 2,152

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

3:00 p.m.-9:30 a.m.

2 stops26h 30m

Melbourne

Mon 2/3

11:30 a.m.-9:01 p.m.

2 stops25h 31m

C$ 2,152

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

2:13 p.m.-9:30 a.m.

2 stops27h 17m

Melbourne

Mon 2/3

11:30 a.m.-8:18 p.m.

2 stops24h 48m

C$ 2,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 60 results

...

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?

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.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Air New Zealand,Delta, andQatar Airways from Montreal Pierre Elliott Trudeau Intl Airport 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.

Air New Zealand

8.0

Very good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very good

505 reviews

Air New Zealand

8.0

Very good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Delta

8.0

Very good

7,954 reviews

Air New Zealand

8.0

Very good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Qatar Airways

7.4

Good

3,624 reviews

Air New Zealand

8.0

Very good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

United Airlines

7.4

Good

8,929 reviews

Air New Zealand

8.0

Very good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air Canada

7.1

Good

10,000 reviews

Air New Zealand

8.0

Very good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Australia?
Airlines like Qatar Airways and United Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to Australia in about 27h 47m. The time it takes to get you to your destination can typically vary by up to 14h 13m. There are 16713 km between Montreal Pierre Elliott Trudeau Intl Airport and Australia. This flight may include one or multiple stops.
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 - Perth.
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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Australia car rentals

New South Wales car rentals

Queensland car rentals

Victoria car rentals

Western Australia car rentals

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Tasmania car rentals

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Northern Territory car rentals

Sydney Kingsford Smith Airport car rentals

Melbourne Airport car rentals

Brisbane Airport car rentals

Top 9 airlines flying from Pierre Elliott Trudeau Intl to Australia

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 296	AverageC$ 381	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 329	AverageC$ 559	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 451	AverageC$ 1,212	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Qantas Airways	CheapestC$ 1,106	AverageC$ 2,220	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
United Airlines	CheapestC$ 1,164	AverageC$ 2,326	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,679	AverageC$ 2,371	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air New Zealand	CheapestC$ 1,731	AverageC$ 1,914	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Air France	CheapestC$ 1,921	AverageC$ 2,260	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Qatar Airways	CheapestC$ 2,029	AverageC$ 2,748	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Australia?

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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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Australia from C$ 790

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.

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 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pierre Elliott Trudeau Intl to Australia

Cheapest flights from Pierre Elliott Trudeau Intl to AustraliaExplore 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 15 September 2025.

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 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Australia that are best for you.

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.

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?

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 15 September 2025.

Reviews of airlines servicing Australia

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.

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Top 9 airlines flying from Pierre Elliott Trudeau Intl to Australia

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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 15 September 2025.