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Find cheap flights from Montreal to Australia from $769

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 27/8. 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
Sat 29/6
Sat 6/7

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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$1,958
Melbourne
Melbourne2 stops$1,913
Brisbane
Brisbane2 stops$1,985
Perth
Perth2 stops$2,519
Adelaide
Adelaide2 stops$2,840
Cairns
Cairns2 stops$2,852

Good to know

Low season

June

High season

December

Cheapest flight

$769
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (21% 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 46% 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 7004 reviews
7.8Crew
6.8Entertainment
6.2Food
7.0Comfort
7.2Boarding
Airline reviews

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

10.0 ExcellentAnonymous, May 2024YUL - SFO
Read more about Air Canada reviews

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

The flight was actually good the staff was all friendly, but I have to give it a bad rating because my luggage was damaged and I was not able to claim that it was damaged. I only realized it once I got to my hotel and when I tried to contact Air Canada it was almost impossible. The number give to make claims is only for US & Canada yet I was in Seoul, when I tried contacting the number for Seoul I was once again told to call the other number or to return to the airport (which was not possible at the moment). So very disappointed that there was no way to claim my damaged bag and now I have to try to get a new bag while on vacation.

Mess up with not assigning my husband a seat when our two tickets were purchased at the same time. They put us on standby. We were almost bumped off the plane at the gate before departure. Luckily someone volunteered to get a later flight.

The flight itself was ok the staff was great and so was the inflight food. The biggest problem was that my luggage was damaged (the zipper pull from both sides of the zipper where completely ripped out) and I didn’t notice at the airport but at the hotel and when I tried to make a claim it was not possible for me because I have to either call (which is difficult because I’m in another country) I tried to call every nombre given to me but the one that I need I was never able to contact and going back to the airport was not an option. So it’s basically impossible to make a claim if you are abroad. Very disappointed that there are no other ways to claim a damaged bag and now I need to buy a new luggage while on my trip.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

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.

Book cheap flights from Montreal to Australia

Recent return flight deals

5/11Tue
2 stops
47h 00mYUL-MEL
5/12Thu
2 stops
45h 30mMEL-YUL
$1,913
3/11Sun
2 stopsSWISS
46h 35mYUL-SYD
19/11Tue
2 stopsSWISS
40h 00mSYD-YUL
$1,958
22/9Sun
2 stopsAir New Zealand
34h 45mYUL-SYD
6/10Sun
2 stopsAir New Zealand
26h 40mSYD-YUL
$2,118
8/9Sun
2 stopsQantas Airways
52h 35mYUL-SYD
25/9Wed
2 stopsQantas Airways
66h 06mSYD-YUL
$2,147
8/9Sun
2 stopsAir Canada
43h 35mYUL-SYD
25/9Wed
1 stopAir Canada
35h 19mSYD-YUL
$2,157
22/9Sun
2 stopsAir New Zealand
34h 45mYUL-SYD
10/10Thu
2 stopsAir New Zealand
34h 05mSYD-YUL
$2,169
5/8Mon
2 stopsQantas Airways
52h 30mYUL-SYD
17/8Sat
2 stopsQantas Airways
42h 00mSYD-YUL
$2,199
11/9Wed
2 stopsLufthansa
47h 40mYUL-SYD
25/9Wed
2 stopsLufthansa
42h 00mSYD-YUL
$2,203
22/9Sun
1 stopAir Canada
44h 10mYUL-SYD
6/10Sun
1 stopAir Canada
21h 31mSYD-YUL
$2,323
26/6Wed
2 stopsLufthansa
30h 00mYUL-PER
3/7Wed
2 stopsLufthansa
50h 55mPER-YUL
$6,086

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Recent one-way flight deals

27/8Tue
3 stops
47h 50mYUL-SYD
$769
26/8Mon
3 stops
58h 00mYUL-SYD
$873
25/8Sun
2 stops
40h 20mYUL-SYD
$939
27/8Tue
1 stopAir Canada
44h 10mYUL-SYD
$1,984
30/6Sun
2 stopsAir France
42h 25mYUL-MEL
$2,100
30/6Sun
1 stopUnited Airlines
34h 15mYUL-MEL
$2,206
18/7Thu
1 stopUnited Airlines
33h 45mYUL-MEL
$2,213
25/8Sun
1 stopQatar Airways
29h 35mYUL-SYD
$2,255
27/7Sat
3 stopsAir Canada
34h 15mYUL-ADL
$2,578
26/7Fri
1 stopQatar Airways
28h 25mYUL-ADL
$3,208

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Last minute flights from Pierre Elliott Trudeau Intl to Australia

Last minute flight, train and bus deals

3/6Mon
multi-stopKLM
45h 40mYUL-SYD
11/6Tue
multi-stopKLM
44h 35mSYD-YUL
$2,457
3/6Mon
multi-stopAir Canada
32h 40mYUL-SYD
11/6Tue
multi-stopAir Canada
26h 22mSYD-YUL
$2,676
3/6Mon
multi-stop
31h 15mYUL-SYD
11/6Tue
multi-stop
45h 29mSYD-YUL
$2,795
2/6Sun
multi-stopAir Canada
44h 30mYUL-BNE
6/6Thu
multi-stopAir Canada
24h 27mBNE-YUL
$2,884
31/5Fri
multi-stopAir Canada
22h 50mYUL-BNE
7/6Fri
multi-stopAir Canada
22h 32mBNE-YUL
$2,953
31/5Fri
multi-stop
26h 25mYUL-BNE
8/6Sat
multi-stop
25h 42mBNE-YUL
$2,974
31/5Fri
multi-stopKorean Air
33h 35mYUL-BNE
10/6Mon
multi-stopKorean Air
28h 30mBNE-YUL
$3,264
2/6Sun
multi-stopUnited Airlines
23h 45mYUL-BNE
12/6Wed
multi-stopUnited Airlines
24h 24mBNE-YUL
$3,879
3/6Mon
multi-stopQatar Airways
29h 55mYUL-BNE
12/6Wed
multi-stopQatar Airways
30h 10mBNE-YUL
$4,413
1/6Sat
multi-stopQatar Airways
29h 55mYUL-BNE
12/6Wed
multi-stopQatar Airways
30h 10mBNE-YUL
$4,627

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Montreal - Australia Flights

Departure:

Montreal (YUL)Canada

Return flight deals:

Australia - Montreal

Cabin classes: