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.

$1,192 Cheap Flights from Montreal to Cairns in 2025/26

1 adult

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Find the cheapest flights from Montreal to Cairns

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

22:30 - 11:10

YUL

CNS

46h 40m2 stops

06:00 - 20:50

CNS

YUL

28h 50m2 stops

$2,109Air Canada

Sun, 10 May - Thu, 21 May

20:15 - 15:55

YUL

CNS

53h 40m3 stops

06:00 - 16:42

CNS

YUL

24h 42m2 stops

$2,122Air Canada

Sun, 10 May - Thu, 21 May

20:50 - 11:00

YUL

CNS

47h 10m2 stops

17:20 - 14:05

CNS

YUL

59h 45m2 stops

$2,289Qatar Airways

Sun, 15 Feb - Wed, 18 Feb

20:50 - 23:05

YUL

CNS

35h 15m2 stops

17:20 - 14:05

CNS

YUL

59h 45m2 stops

$2,352Qatar Airways

Wed, 18 Feb - Sun, 22 Feb

13:05 - 04:30

YUL

CNS

25h 25m1 stop

06:00 - 20:50

CNS

YUL

28h 50m2 stops

$2,940Multiple Airlines

Sun, 10 May - Thu, 21 May

06:45 - 04:30

YUL

CNS

31h 45m3 stops

15:35 - 00:40

CNS

YUL

47h 05m3 stops

$3,638Multiple Airlines

Sun, 10 May - Thu, 21 May

09:10 - 14:55

YUL

CNS

38h 45m3 stops

06:00 - 21:00

CNS

YUL

30h 00m2 stops

$4,621Air Canada

Sun, 15 Feb - Wed, 18 Feb

Air Canada flights from Montreal to Cairns

Our best Air Canada deals on Montreal to Cairns flight tickets

Air Canada

10 May

YUL22:30Montreal Pierre Elliott Trudeau Intl

46h 40m

2 stops

CNS11:10Cairns

21 May

CNS06:00Cairns

28h 50m

2 stops

YUL20:50Montreal Pierre Elliott Trudeau Intl

$2,109

Find similar

Air Canada

10 May

YUL20:15Montreal Pierre Elliott Trudeau Intl

53h 40m

3 stops

CNS15:55Cairns

21 May

CNS06:00Cairns

24h 42m

2 stops

YUL16:42Montreal Pierre Elliott Trudeau Intl

$2,122

Find similar

Air Canada

15 Feb

YUL09:10Montreal Pierre Elliott Trudeau Intl

38h 45m

3 stops

CNS14:55Cairns

18 Feb

CNS06:00Cairns

30h 00m

2 stops

YUL21:00Montreal Pierre Elliott Trudeau Intl

$4,621

Find similar

Qatar Airways flights from Montreal to Cairns

Our best Qatar Airways deals on Montreal to Cairns flight tickets

Qatar Airways

15 Feb

YUL20:50Montreal Pierre Elliott Trudeau Intl

47h 10m

2 stops

CNS11:00Cairns

18 Feb

CNS17:20Cairns

59h 45m

2 stops

YUL14:05Montreal Pierre Elliott Trudeau Intl

$2,289

Find similar

Qatar Airways

18 Feb

YUL20:50Montreal Pierre Elliott Trudeau Intl

35h 15m

2 stops

CNS23:05Cairns

22 Feb

CNS17:20Cairns

59h 45m

2 stops

YUL14:05Montreal Pierre Elliott Trudeau Intl

$2,352

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

22:30-11:10

2 stops46h 40m

Cairns

Thu 21/5

06:00-20:50

2 stops28h 50m

$2,109

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

20:15-15:55

3 stops53h 40m

Cairns

Thu 21/5

06:00-16:42

2 stops24h 42m

$2,122

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

20:50-11:00

2 stops47h 10m

Cairns

Wed 18/2

17:20-14:05

2 stops59h 45m

$2,289

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

20:50-23:05

2 stops35h 15m

Cairns

Sun 22/2

17:20-14:05

2 stops59h 45m

$2,352

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

13:05-04:30

1 stop25h 25m

Cairns

Thu 21/5

06:00-20:50

2 stops28h 50m

$2,940

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

06:45-04:30

3 stops31h 45m

Cairns

Thu 21/5

15:35-00:40

3 stops47h 05m

$3,638

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

09:10-14:55

3 stops38h 45m

Cairns

Wed 18/2

06:00-21:00

2 stops30h 00m

$4,621

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

06:45-18:20

3 stops45h 35m

$1,192

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

06:45-18:20

3 stops45h 35m

$1,199

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

06:45-18:20

3 stops45h 35m

$1,202

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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

Fastest flight time	29h 10m
Direct flights	None

The fastest flight from Montreal to Cairns takes 29h 10m

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

Search flight deals

How far is Montreal to Cairns by plane?
There are 15175.7 km between Montreal and Cairns. 25h 25m 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.

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

Trinity Beach

Mission 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.