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Cheap flights from Cairns to Montreal from $1,161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Montreal departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Cairns to Montreal

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
12:10 - 14:45-
64h 35m
Qatar Airways Logo
21:35 - 09:50-
46h 15m
$3,591Qatar Airways
Wed, 19 Aug - Sun, 23 Aug
Multiple Airlines Logo
19:10 - 19:24-
38h 14m
Multiple Airlines Logo
13:05 - 04:30-
25h 25m
$3,603Multiple Airlines
Wed, 19 Aug - Sun, 23 Aug
Multiple Airlines Logo
16:35 - 19:27-
40h 52m
Multiple Airlines Logo
18:35 - 19:30-
34h 55m
$3,666Multiple Airlines
Wed, 19 Aug - Sun, 23 Aug
Multiple Airlines Logo
13:55 - 11:43-
35h 48m
Multiple Airlines Logo
12:30 - 11:15-
32h 45m
$4,106Multiple Airlines
Wed, 19 Aug - Sun, 23 Aug

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Customise your flight search to find flights from Cairns to Montreal 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, momondo users made 78,305 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from Cairns to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Wed 19/8

12:10-14:45

2 stops64h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

21:35-09:50

2 stops46h 15m

$3,591
Fastest return journey

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Wed 19/8

19:10-19:24

2 stops38h 14m

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

13:05-04:30

1 stop25h 25m

$3,603

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Wed 19/8

16:35-19:27

3 stops40h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

18:35-19:30

2 stops34h 55m

$3,666

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Wed 19/8

13:55-11:43

3 stops35h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

12:30-11:15

3 stops32h 45m

$4,106
Cheapest one-way

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sat 5/12

12:35-07:00

3 stops57h 25m

$1,161

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Tue 29/9

15:40-14:45

2 stops37h 05m

$1,984

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Tue 29/9

15:40-14:45

2 stops37h 05m

$1,995

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Tue 29/9

15:35-14:45

2 stops37h 10m

$2,032

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sat 5/12

15:45-14:05

2 stops61h 20m

$2,074
Fastest single journey

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Tue 29/9

13:55-11:44

3 stops35h 49m

$2,077

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Cairns to Montreal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cairns to Montreal?

Qatar Airways is the most popular carrier operating from Cairns to Montreal

When to book flights from Cairns to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Montreal according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cairns to Montreal (CNS to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Montreal

Fastest flight time

41h 20m

Direct flights

None
The fastest flight from Cairns to Montreal takes 41h 20m
There are no direct flights from Cairns to Montreal. There are no popular flight routes from Cairns to Montreal.
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Frequently asked questions about flying from Cairns to Montreal

  • How far is Cairns to Montreal by plane?

    There are 15175.7 km between Cairns and Montreal. 41h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cairns Airport to Montreal?

    Prices for flights from Cairns Airport to Montreal refresh daily.

  • How old do you have to be to fly from Cairns Airport to Montreal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Montreal.

  • What documentation or ID do you need to fly to Montreal?

    The travel and health documents required for your trip to Montreal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Montreal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Montreal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cairns to Montreal for you.

Can I find flights from Cairns to Montreal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cairns to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from Cairns to Montreal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cairns to Montreal.

I’m not ready to book a flight from Cairns to Montreal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cairns to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal Pierre Elliott Trudeau Intl Airport