Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Montreal to Cairns from C$ 2,411

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
9:35 p.m. - 9:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
46h 15m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:30 a.m. - 2:45 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
42h 15m2 stops Melbourne Doha Hamad Intl
C$ 2,411Qatar Airways
Sat, 3 Apr - Wed, 7 Apr
Qatar Airways Logo
9:35 p.m. - 9:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
46h 15m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:30 a.m. - 2:45 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
42h 15m2 stops Melbourne Doha Hamad Intl
C$ 2,412Qatar Airways
Sat, 3 Apr - Wed, 7 Apr
Qatar Airways Logo
9:35 p.m. - 9:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
46h 15m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:30 a.m. - 2:45 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
42h 15m2 stops Melbourne Doha Hamad Intl
C$ 2,415Qatar Airways
Sat, 3 Apr - Wed, 7 Apr
Qatar Airways Logo
9:35 p.m. - 9:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
46h 15m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:30 a.m. - 2:45 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
42h 15m2 stops Melbourne Doha Hamad Intl
C$ 2,428Qatar Airways
Sat, 3 Apr - Wed, 7 Apr
Qatar Airways Logo
9:05 p.m. - 11:05 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
47h 00m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
7:50 p.m. - 2:05 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
57h 15m2 stops Melbourne Doha Hamad Intl
C$ 2,639Qatar Airways
Wed, 2 Dec - Fri, 11 Dec
Multiple Airlines Logo
1:20 p.m. - 11:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
31h 30m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
9:15 a.m. - 9:17 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
27h 02m3 stops Brisbane Los Angeles Chicago O'Hare Intl
C$ 3,033Multiple Airlines
Wed, 2 Dec - Fri, 11 Dec
Air Canada Logo
5:00 a.m. - 3:55 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
44h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 a.m. - 5:08 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
25h 08m2 stops Brisbane Vancouver Intl
C$ 3,135Air Canada
Sat, 3 Apr - Wed, 7 Apr
Air Canada Logo
5:00 a.m. - 3:55 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
44h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 a.m. - 5:08 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
25h 08m2 stops Brisbane Vancouver Intl
C$ 3,139Air Canada
Sat, 3 Apr - Wed, 7 Apr
Air Canada Logo
5:00 a.m. - 3:55 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
44h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 a.m. - 5:08 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
25h 08m2 stops Brisbane Vancouver Intl
C$ 3,152Air Canada
Sat, 3 Apr - Wed, 7 Apr
Air Canada Logo
5:00 a.m. - 3:55 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-CNS Cairns
44h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 a.m. - 5:08 p.m.CNS  Cairns-YUL Montreal Pierre Elliott Trudeau Intl
25h 08m2 stops Brisbane Vancouver Intl
C$ 3,321Air Canada
Sat, 3 Apr - Wed, 7 Apr

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Qatar Airways flights from Montreal to Cairns

Our best Qatar Airways deals on Montreal to Cairns flight tickets
Qatar Airways
3 Apr
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
46h 15m
2 stops
CNS9:50 a.m.Cairns
7 Apr
CNS10:30 a.m.Cairns
42h 15m
2 stops
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,411
Qatar Airways
3 Apr
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
46h 15m
2 stops
CNS9:50 a.m.Cairns
7 Apr
CNS10:30 a.m.Cairns
42h 15m
2 stops
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,412
Qatar Airways
3 Apr
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
46h 15m
2 stops
CNS9:50 a.m.Cairns
7 Apr
CNS10:30 a.m.Cairns
42h 15m
2 stops
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,415

Air Canada flights from Montreal to Cairns

Our best Air Canada deals on Montreal to Cairns flight tickets
Air Canada
3 Apr
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
44h 55m
3 stops
CNS3:55 p.m.Cairns
7 Apr
CNS6:00 a.m.Cairns
25h 08m
2 stops
YUL5:08 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,135
Air Canada
3 Apr
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
44h 55m
3 stops
CNS3:55 p.m.Cairns
7 Apr
CNS6:00 a.m.Cairns
25h 08m
2 stops
YUL5:08 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,139
Air Canada
3 Apr
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
44h 55m
3 stops
CNS3:55 p.m.Cairns
7 Apr
CNS6:00 a.m.Cairns
25h 08m
2 stops
YUL5:08 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,152

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 3/4

9:35 p.m.-9:50 a.m.

2 stops46h 15m

Cairns

Wed 7/4

10:30 a.m.-2:45 p.m.

2 stops42h 15m

C$ 2,411

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 3/4

9:35 p.m.-9:50 a.m.

2 stops46h 15m

Cairns

Wed 7/4

10:30 a.m.-2:45 p.m.

2 stops42h 15m

C$ 2,412

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 3/4

9:35 p.m.-9:50 a.m.

2 stops46h 15m

Cairns

Wed 7/4

10:30 a.m.-2:45 p.m.

2 stops42h 15m

C$ 2,415

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 3/4

9:35 p.m.-9:50 a.m.

2 stops46h 15m

Cairns

Wed 7/4

10:30 a.m.-2:45 p.m.

2 stops42h 15m

C$ 2,428

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

9:05 p.m.-11:05 a.m.

2 stops47h 00m

Cairns

Fri 11/12

7:50 p.m.-2:05 p.m.

2 stops57h 15m

C$ 2,639
Quickest round-trip

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

1:20 p.m.-11:50 a.m.

2 stops31h 30m

Cairns

Fri 11/12

9:15 a.m.-9:17 p.m.

3 stops27h 02m

C$ 3,033

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 3/4

5:00 a.m.-3:55 p.m.

3 stops44h 55m

Cairns

Wed 7/4

6:00 a.m.-5:08 p.m.

2 stops25h 08m

C$ 3,135

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 3/4

5:00 a.m.-3:55 p.m.

3 stops44h 55m

Cairns

Wed 7/4

6:00 a.m.-5:08 p.m.

2 stops25h 08m

C$ 3,139

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 3/4

5:00 a.m.-3:55 p.m.

3 stops44h 55m

Cairns

Wed 7/4

6:00 a.m.-5:08 p.m.

2 stops25h 08m

C$ 3,152

MontrealCairns

YUL Montreal Pierre Elliott Trudeau Intl - CNS Cairns

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 3/4

5:00 a.m.-3:55 p.m.

3 stops44h 55m

Cairns

Wed 7/4

6:00 a.m.-5:08 p.m.

2 stops25h 08m

C$ 3,321

Flights are sorted by cheapest round-trip flights first.

Sorted 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 round-trip 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

C$ 2,411

Fastest flight time

46h 15m

Direct flights

None
The best flight deal from Montreal to Cairns found on momondo in the last 72 hours is C$ 2,411
The fastest flight from Montreal to Cairns takes 46h 15m
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?

    Cairns is 15175.7 km away from Montreal. In terms of flight time, this usually takes a little over 46h 15m.

  • 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Cairns Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Cairns . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Cairns from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Cairns from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cairns trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/12
Thu 10/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia