How do I get Price Alerts for flights from Montreal to Cairns?

Search flight deals from Montreal to Cairns . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Montreal to Cairns with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Montreal to Cairns Airport were last updated today.

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

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 Montreal to Cairns Airport.

What documentation or ID do you need to fly to Cairns Airport?

The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,163 Cheap Flights from Montreal to Cairns in 2026/27

Find the cheapest flights from Montreal to Cairns

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:15 - 14:00YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

28h 45m2 stops Vancouver Intl Brisbane

06:00 - 20:33CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

29h 33m2 stops Brisbane Vancouver Intl

$2,000Air Canada

Sat, 13 Feb - Wed, 17 Feb

13:20 - 14:00YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

33h 40m2 stops Vancouver Intl Brisbane

06:00 - 19:35CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Brisbane Vancouver Intl

$2,135Air Canada

Sat, 13 Feb - Wed, 17 Feb

13:20 - 14:00YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

33h 40m2 stops Vancouver Intl Brisbane

15:45 - 10:25CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

57h 40m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,677Air Canada

Sat, 13 Feb - Wed, 17 Feb

06:00 - 14:55YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

41h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

06:00 - 07:10CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

40h 10m2 stops Brisbane Vancouver Intl

$2,813Air Canada

Sat, 13 Feb - Wed, 17 Feb

07:15 - 04:30YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

31h 15m2 stops Calgary Tokyo Narita

12:35 - 08:10CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

33h 35m3 stops Nadi Vancouver Intl Calgary

$3,043Multiple Airlines

Thu, 1 Oct - Sat, 31 Oct

06:45 - 04:30YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

31h 45m3 stops Toronto Pearson Intl Calgary Tokyo Narita

12:35 - 08:10CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

33h 35m3 stops Nadi Vancouver Intl Calgary

$3,056Multiple Airlines

Thu, 1 Oct - Sat, 31 Oct

12:45 - 04:30YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

25h 45m1 stop Tokyo Narita

18:05 - 20:35CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

40h 30m2 stops Sydney Kingsford Smith Vancouver Intl

$3,070Multiple Airlines

Thu, 1 Oct - Sat, 31 Oct

12:45 - 04:30YUL Montreal Pierre Elliott Trudeau Intl-CNS Cairns

25h 45m1 stop Tokyo Narita

06:00 - 17:58CNS Cairns-YUL Montreal Pierre Elliott Trudeau Intl

25h 58m3 stops Brisbane Vancouver Intl Edmonton

$3,088Multiple Airlines

Thu, 1 Oct - Sat, 31 Oct

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Air Canada flights from Montreal to Cairns

Our best Air Canada deals on Montreal to Cairns flight tickets

Air Canada

13 Feb

YUL18:15Montreal Pierre Elliott Trudeau Intl

28h 45m

2 stops

CNS14:00Cairns

17 Feb

CNS06:00Cairns

29h 33m

2 stops

YUL20:33Montreal Pierre Elliott Trudeau Intl

$2,000

Air Canada

13 Feb

YUL13:20Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

CNS14:00Cairns

17 Feb

CNS06:00Cairns

28h 35m

2 stops

YUL19:35Montreal Pierre Elliott Trudeau Intl

$2,135

Air Canada

13 Feb

YUL13:20Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

CNS14:00Cairns

17 Feb

CNS15:45Cairns

57h 40m

3 stops

YUL10:25Montreal Pierre Elliott Trudeau Intl

$2,677

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 13/2

18:15-14:00

2 stops28h 45m

Cairns

Wed 17/2

06:00-20:33

2 stops29h 33m

$2,000

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 13/2

13:20-14:00

2 stops33h 40m

Cairns

Wed 17/2

06:00-19:35

2 stops28h 35m

$2,135

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 13/2

13:20-14:00

2 stops33h 40m

Cairns

Wed 17/2

15:45-10:25

3 stops57h 40m

$2,677

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 13/2

06:00-14:55

3 stops41h 55m

Cairns

Wed 17/2

06:00-07:10

2 stops40h 10m

$2,813

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

07:15-04:30

2 stops31h 15m

Cairns

Sat 31/10

12:35-08:10

3 stops33h 35m

$3,043

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

06:45-04:30

3 stops31h 45m

Cairns

Sat 31/10

12:35-08:10

3 stops33h 35m

$3,056

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

12:45-04:30

1 stop25h 45m

Cairns

Sat 31/10

18:05-20:35

2 stops40h 30m

$3,070

Fastest return journey

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

12:45-04:30

1 stop25h 45m

Cairns

Sat 31/10

06:00-17:58

3 stops25h 58m

$3,088

Cheapest one-way

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

17:55-11:20

3 stops51h 25m

$1,163

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

20:00-11:40

3 stops49h 40m

$1,374

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

When to book flights from Montreal to Cairns

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

Estimated return price

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

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

Best price found	$1,163
Fastest flight time	37h 10m
Direct flights	None

The best one-way flight to Cairns from Montreal in the past 72 hours is $1,163. The best return flight deal from Montreal to Cairns found on momondo in the last 72 hours is $2,000.

The fastest flight from Montreal to Cairns takes 37h 10m

There are no direct flights from Montreal to Cairns. There are no popular flight routes from Montreal to Cairns.

Search flight deals

Frequently asked questions about flying from Montreal to Cairns

How far is Montreal to Cairns by plane?
There are 15175.7 km between Montreal and Cairns. 37h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Montreal to Cairns Airport?
Prices for flights from Montreal to Cairns Airport were last updated today.
How old do you have to be to fly from Montreal to Cairns Airport?
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 Montreal to Cairns Airport.
What documentation or ID do you need to fly to Cairns Airport?
The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Montreal to Cairns

How do I get Price Alerts for flights from Montreal to Cairns?
Search flight deals from Montreal to Cairns. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Montreal to Cairns with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Port Douglas

Palm Cove

Mission Beach

Trinity Beach

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cairns from Montreal.

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

momondo does allow users to show only those flights to Cairns from Montreal which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Montreal to Cairns flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Montreal to Cairns 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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Cheap flights from Montreal to Cairns from $1,163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Cairns departing on 30/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montreal to Cairns

Cheap return flights

Cheap one-way flights

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Montreal to Cairns

Our best Air Canada deals on Montreal to Cairns flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to Cairns that are best for you.

When to book flights from Montreal to Cairns

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal to Cairns

Frequently asked questions about flying from Montreal to Cairns

Travelling to a place near Cairns?

Why use momondo?

An easier way to manage your Cairns trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing Queensland

Cabin classes currently available on flights to Cairns

List of cabin classes available on flights landing in Cairns. Availability may vary depending on flight origin and airline.

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