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Find cheap flights from Montreal to Australia from $735

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pierre Elliott Trudeau Intl to Australia departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sun 9/6
Sun 16/6

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Best Australia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney2 stops$2,067
Melbourne
Melbourne2 stops$2,087
Brisbane
Brisbane2 stops$2,147
Perth
Perth2 stops$2,690
Adelaide
Adelaide2 stops$2,704
Cairns
Cairns2 stops$3,328

Good to know

Low season

June

High season

December

Cheapest flight

$735
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Montreal to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Montreal to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Australia from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Australia with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Australia from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Australia

  • Morning departure is around 31% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Pierre Elliott Trudeau Intl to Australia

 
Need help choosing which airline to fly with from Pierre Elliott Trudeau Intl to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 6929 reviews
6.8Entertainment
7.2Boarding
6.2Food
7.8Crew
7.0Comfort
Airline reviews

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

8.0 ExcellentAnonymous, May 2024YUL - SEA
Read more about Air Canada reviews

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

it was our first flight with Air Canada. The flight was very good. The arrived 10 minutes early. The crew was attentive and very professional. The seats were comfortable and the food was fine. There were a lot of movies and TV shows to choose from. The boading was OK, but it is more about the Montreal airport procedures, but not about Air Canada.

Crew was very respectful and ready to serve. Much better than before.

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

It was an enjoyable flight. I guess the airlines will never go back to catering, they save so much money.

Lovely staff for a short flight! Complimentary wine too made me happy.

5 delays to departure. Finally left 2 hours after scheduled time. Further issues with “paperwork” when we were ready to push away from the gate. Air Canada has a real problem with flights between Montreal and Toronto over the last 24 months. Of my 12 flights, 8 have been delayed or cancelled. With no compensation. I now drive between Toronto and Montreal whenever I can. At least I know I will get there when I planned to.

When we got to the airport for our flight from Chicago to Montreal which was scheduled for 2.00 p.m. they had no record of it and booked us on a flight at 3.30 very disappointing . We also had to pay 50.00 each for a seat. All things considered ,I will never book thru Kayak again. Next time I will only book directly thru Air Canada no second party booking Sue

Terrible crew. Mediocre food. Terrible headphones. No Bluetooth connection for entertainment. Crying babies. Horrible experience.

I am 6'0 and almost no leg room. I am also not a small person, but this was the first time I had a issue with the seat belt. I feel like they should be made a tad bit bigger.

Book cheap flights from Montreal to Australia

Recent return flight deals

30/10Wed
2 stopsAir New Zealand
32h 30mYUL-SYD
18/11Mon
2 stopsAir New Zealand
33h 25mSYD-YUL
$2,067
20/5Mon
2 stopsLufthansa
44h 50mYUL-MEL
10/6Mon
2 stopsLufthansa
39h 40mMEL-YUL
$2,087
24/6Mon
2 stops
40h 20mYUL-SYD
8/7Mon
1 stop
35h 05mSYD-YUL
$2,097
24/6Mon
2 stops
40h 20mYUL-SYD
17/7Wed
1 stop
59h 05mSYD-YUL
$2,100
30/10Wed
2 stopsAir Canada
27h 50mYUL-SYD
11/12Wed
1 stopAir Canada
21h 27mSYD-YUL
$2,250
4/11Mon
1 stopAir Canada
23h 20mYUL-SYD
27/11Wed
1 stopAir Canada
21h 27mSYD-YUL
$2,253
16/9Mon
2 stopsAir France
47h 05mYUL-BNE
4/2Tue
2 stopsAir France
40h 55mBNE-YUL
$2,443
5/11Tue
2 stopsAir France
43h 10mYUL-SYD
28/11Thu
2 stopsAir France
40h 00mSYD-YUL
$2,513
8/6Sat
2 stopsQantas Airways
51h 10mYUL-MEL
15/6Sat
2 stopsQantas Airways
42h 49mMEL-YUL
$2,605
7/7Sun
2 stopsQantas Airways
28h 30mYUL-SYD
31/7Wed
2 stopsQantas Airways
42h 00mSYD-YUL
$2,717

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Recent one-way flight deals

24/8Sat
3 stops
58h 35mYUL-SYD
$735
22/8Thu
3 stops
51h 25mYUL-SYD
$737
12/9Thu
3 stops
41h 40mYUL-SYD
$738
21/8Wed
2 stops
53h 00mYUL-SYD
$751
15/6Sat
1 stopWestJet
31h 15mYUL-SYD
$1,477
10/9Tue
2 stopsKLM
45h 40mYUL-SYD
$1,647
19/8Mon
2 stopsKLM
45h 40mYUL-SYD
$1,656
11/9Wed
1 stopAir Canada
32h 10mYUL-SYD
$1,692
24/9Tue
1 stopAir Canada
44h 10mYUL-SYD
$1,694
16/5Thu
2 stopsAir France
41h 45mYUL-PER
$1,736

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Last minute flights from Pierre Elliott Trudeau Intl to Australia

Last minute flight, train and bus deals

14/5Tue
multi-stopAir Canada
45h 40mYUL-BNE
5/6Wed
multi-stopAir Canada
34h 39mBNE-YUL
$2,171
12/5Sun
multi-stop
45h 40mYUL-BNE
8/6Sat
multi-stop
39h 13mBNE-YUL
$2,203
13/5Mon
multi-stopAustrian Airlines
49h 40mYUL-SYD
27/5Mon
multi-stopAustrian Airlines
37h 00mSYD-YUL
$2,243
12/5Sun
multi-stopAir Canada
45h 40mYUL-BNE
8/6Sat
multi-stopAir Canada
22h 37mBNE-YUL
$2,246
15/5Wed
multi-stopAir Canada
45h 40mYUL-BNE
19/6Wed
multi-stopAir Canada
22h 30mBNE-YUL
$2,269
15/5Wed
multi-stopAir Canada
26h 20mYUL-BNE
3/6Mon
multi-stopAir Canada
24h 27mBNE-YUL
$2,323
13/5Mon
multi-stopAustrian Airlines
46h 50mYUL-MEL
26/5Sun
multi-stopAustrian Airlines
38h 20mMEL-YUL
$2,381
15/5Wed
multi-stopAir France
47h 55mYUL-SYD
29/5Wed
multi-stopAir France
39h 50mSYD-YUL
$2,634
15/5Wed
multi-stopKorean Air
45h 59mYUL-BNE
4/6Tue
multi-stopKorean Air
47h 04mBNE-YUL
$3,028
15/5Wed
multi-stopUnited Airlines
24h 30mYUL-SYD
29/5Wed
multi-stopUnited Airlines
21h 12mSYD-YUL
$3,033

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Montreal - Australia Flights

Departure:

Montreal (YUL)Canada

Return flight deals:

Australia - Montreal

Cabin classes: