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Find cheap flights from Montreal to Australia from C$ 668

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Australia departing on 16/9. 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
0 bags
Fri 7/6
Fri 14/6

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Best Australia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney2 stopsC$ 1,761
Melbourne
Melbourne2 stopsC$ 1,977
Brisbane
Brisbane2 stopsC$ 2,045
Perth
Perth2 stopsC$ 2,355
Adelaide
Adelaide2 stopsC$ 2,477

Good to know

Low season

June

High season

December

Cheapest flight

C$ 668
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 round-trip 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 7% cheaper 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 5 airlines serving from Montreal to Australia

 
Need help choosing which airline to fly with from Montreal 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.
8.2
Air New ZealandOverall score based on 635 reviews
7.9Entertainment
7.6Food
8.8Crew
8.1Comfort
8.4Boarding
Airline reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

2.0 MediocreAnonymous, May 2024AKL - YVR
Read more about Air New Zealand reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

Short flight so no entertainment, turbulence so no food service - overall flight as expected

All was good, the only thing was it didn't run on time.

Overall excellent but the Captain kept the seat belt sign on for far too long, especially at the beginning and end of the flight. It was 2 hours after take-off before the crew were able to start the service (on an 11 hour night flight, reducing our sleeping time) and the seat belt sign on went on during breakfast (90 mins before landing) and was not turned off again until we landed. This made for an uncomfortable journey of trying to limit fluid intake because it was unclear when the toilets would be available for use.

Food was not good. We asked for Muslim food and it was weird tasteless type of boiled veges.

Crew were pleasant, happy to be there and were a joy to be around. Entire operation was professional, well thought out and ran like a Swiss clock.

United flight from SFO to PDX was cancelled. I will ask for a refund. Had to book on Alaska

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

Flight was canceled due to technical issue shortly before the check-in counters opened. Passengers were rebooked on a flight three days later. Request to be accommodated on Air Tahiti Nui could not be processed. Customer service sorted out the refund after calling and being put on hold for almost an hour.

2 of the 6 economy toilets were out of order. Drinks were not offered often enough - you have to order on-screen, which is often unavailable. Snacks and Milo ran out very early. Crew was fine but I think there was a sticking issue

Don't be afraid if you board an Oman Air Airbus A330 - it will take you to Colombo and not Muskat. The Aircraft is leased by Qatar Airways ;-)

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

There’s lots of problem I faced from Bom to Doha that experience was worst I never faced before like this

My seat that I booked over a year ago and some other passenger was sitting in it. They said they could not walk and they would not move. I was with my young kid and the crew did nothing to accommodate that. Just disappointed that the airline accepts that excuse from a passenger.

Was required to print a boarding pass, which I'd prefer to avoid. Seat (economy x) was comfortable, service was excellent.

Boarding delayed, no communication. I left the lounge, and heard a final call, boarding started after a 30 minutes.

Better service is needed. I booked for Qatar but I was switched to American way after I bought my tickets.

Not so good. Issues with seat assignments, unruly lines during check-in, half a sandwich on an international flight. I was originally supposed to be on Qatar airways, but it was switched to Indigo after I bought my tickets. They wouldn't even let me get seat assignments from the US to Mumbai. I was automatically assigned seats, and a middle one at that. Terrible.

If you want to make money pls charge it in the ticket, Chennai check in crew simply forcing travelers make payment for unnecessary. Second, Chennai crew not even listening travelers request. Poor service and not sure you will improve with my feedback.

In spite of placing requests for vegetarian food, I didn’t get it because they ran out of stock. According to crew, only fixed number of vegetarian orders will be carried. Typically, they should have checked and served those who had specifically requested. I was one of those to get the food last.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Wifi wasn't working on one of the UA flights after boarding.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

The seat is too hard and my back and bottom are having servers pain

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

lounge was the highlight - seats weren't that comfortable - it was a full flight but no complaints

The flight attendants were excellent. They were Japanese obviously. They helped my wife navigate the controls for the seat. The lunch setup was wonderful. They were always walking up and down the aisles to be sure there were no problems.

Nice clean modern plane no issues with the b flight

The food at Admirals Club was really great Pijamas were a nice feature The flight attendant was very nice and great attitude The aa.com does not work well specially internet service Overall a very good flight .

The WiFi and app don’t work as easily as other airlines

There were 3-4 delays on this flight—we almost missed our connection.

Flight a little late. Entertainment system didn’t work for first hour. Toilets dirty after 2 hours. Is there no one assigned to clean them?

Biggest issue was original flight canceled and booked to another flight 6 hours earlier and received no notification

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.

Difficile quand le gate change, les deux fois. Quand on m'a changé les sièges que j' ai réservé, les deux fois. On m'a dit que j'allais être remboursé et rien eu encore

Book cheap flights from Montreal to Australia

Recent round-trip flight deals

27/10Sun
2 stopsSWISS
46h 35mYUL-SYD
8/11Fri
2 stopsSWISS
39h 55mSYD-YUL
C$ 1,761
4/11Mon
2 stopsSWISS
46h 35mYUL-SYD
29/11Fri
2 stopsSWISS
39h 55mSYD-YUL
C$ 1,836
10/9Tue
2 stopsAir New Zealand
26h 05mYUL-SYD
30/9Mon
2 stopsAir New Zealand
35h 44mSYD-YUL
C$ 1,899
27/8Tue
2 stopsAir New Zealand
27h 55mYUL-SYD
1/10Tue
2 stopsAir New Zealand
47h 10mSYD-YUL
C$ 1,945
7/8Wed
1 stopAir Canada
23h 10mYUL-SYD
21/8Wed
1 stopAir Canada
21h 37mSYD-YUL
C$ 2,042
22/9Sun
2 stopsAir Canada
45h 40mYUL-BNE
21/10Mon
2 stopsAir Canada
22h 25mBNE-YUL
C$ 2,045
24/8Sat
1 stopQatar Airways
29h 35mYUL-SYD
2/10Wed
1 stopQatar Airways
31h 40mSYD-YUL
C$ 2,677
5/6Wed
2 stopsUnited Airlines
31h 15mYUL-MEL
12/6Wed
1 stopUnited Airlines
25h 00mMEL-YUL
C$ 2,729
23/7Tue
2 stopsUnited Airlines
52h 18mYUL-MEL
5/8Mon
1 stopUnited Airlines
34h 30mMEL-YUL
C$ 2,731
19/10Sat
2 stopsQatar Airways
46h 00mYUL-ADL
12/11Tue
1 stopQatar Airways
31h 30mADL-YUL
C$ 2,954

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Recent one-way flight deals

16/9Mon
3 stops
41h 40mYUL-SYD
C$ 668
16/9Mon
3 stops
41h 40mYUL-SYD
C$ 670
17/6Mon
2 stopsAir New Zealand
37h 20mYUL-MEL
C$ 1,445
11/9Wed
1 stopAir Canada
32h 10mYUL-SYD
C$ 1,534
25/9Wed
1 stopAir Canada
33h 50mYUL-SYD
C$ 1,537
10/7Wed
2 stopsAir New Zealand
35h 40mYUL-MEL
C$ 1,841
17/6Mon
1 stopQatar Airways
35h 55mYUL-MEL
C$ 1,962
10/7Wed
1 stopUnited Airlines
33h 20mYUL-MEL
C$ 2,004
30/6Sun
2 stopsUnited Airlines
30h 45mYUL-MEL
C$ 2,005
10/9Tue
1 stopQatar Airways
29h 35mYUL-SYD
C$ 2,040

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Last minute flights from Montreal to Australia

Last minute flight, train and bus deals

13/5Mon
multi-stopAustrian Airlines
49h 40mYUL-SYD
27/5Mon
multi-stopAustrian Airlines
37h 00mSYD-YUL
C$ 2,031
11/5Sat
multi-stopAir Canada
26h 40mYUL-SYD
16/5Thu
multi-stopAir Canada
23h 27mSYD-YUL
C$ 2,260
11/5Sat
multi-stopAir Canada
32h 55mYUL-SYD
16/5Thu
multi-stopAir Canada
23h 27mSYD-YUL
C$ 2,264
13/5Mon
multi-stopUnited Airlines
29h 30mYUL-SYD
26/5Sun
multi-stopUnited Airlines
23h 57mSYD-YUL
C$ 2,596
13/5Mon
multi-stop
44h 10mYUL-SYD
27/5Mon
multi-stop
42h 01mSYD-YUL
C$ 2,683
11/5Sat
multi-stopUnited Airlines
45h 00mYUL-SYD
16/5Thu
multi-stopUnited Airlines
21h 12mSYD-YUL
C$ 2,740
13/5Mon
multi-stopKLM
45h 45mYUL-SYD
27/5Mon
multi-stopKLM
41h 45mSYD-YUL
C$ 2,791
13/5Mon
multi-stopKLM
45h 45mYUL-SYD
26/5Sun
multi-stopKLM
44h 35mSYD-YUL
C$ 2,820
13/5Mon
multi-stop
46h 20mYUL-SYD
27/5Mon
multi-stop
36h 58mSYD-YUL
C$ 2,859
11/5Sat
multi-stopQatar Airways
29h 35mYUL-SYD
16/5Thu
multi-stopQatar Airways
31h 40mSYD-YUL
C$ 3,225

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Montreal - Australia Flights

Departure:

Montreal (YUL)Canada

Return flight deals:

Australia - Montreal

Cabin classes: