Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns from C$ 863

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 Pierre Elliott Trudeau Intl Airport to Cairns departing on 11/5. 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

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

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:35 p.m. - 11:20 p.m.
YUL
-
CNS
35h 45m
2 stops
Multiple Airlines Logo
4:55 p.m. - 2:45 p.m.
CNS
-
YUL
35h 50m
2 stops
C$ 2,478Multiple Airlines
Sun, 10 May - Sun, 17 May
Air Canada Logo
9:30 p.m. - 11:10 a.m.
YUL
-
CNS
47h 40m
2 stops
Air Canada Logo
4:35 p.m. - 12:40 a.m.
CNS
-
YUL
46h 05m
2 stops
C$ 2,822Air Canada
Sat, 23 May - Wed, 27 May
Air Canada Logo
6:30 p.m. - 3:55 p.m.
YUL
-
CNS
55h 25m
3 stops
Air Canada Logo
4:35 p.m. - 8:48 p.m.
CNS
-
YUL
42h 13m
2 stops
C$ 2,831Air Canada
Sat, 23 May - Wed, 27 May
United Airlines Logo
5:40 p.m. - 3:55 p.m.
YUL
-
CNS
32h 15m
2 stops
United Airlines Logo
6:00 a.m. - 8:00 p.m.
CNS
-
YUL
28h 00m
2 stops
C$ 2,876United Airlines
Sat, 23 May - Sun, 14 Jun
United Airlines Logo
8:10 a.m. - 3:55 p.m.
YUL
-
CNS
41h 45m
2 stops
United Airlines Logo
6:00 a.m. - 8:00 p.m.
CNS
-
YUL
28h 00m
2 stops
C$ 2,880United Airlines
Sat, 23 May - Sun, 14 Jun
Multiple Airlines Logo
12:30 p.m. - 10:35 a.m.
YUL
-
CNS
32h 05m
3 stops
Multiple Airlines Logo
3:45 p.m. - 11:44 a.m.
CNS
-
YUL
33h 59m
3 stops
C$ 2,945Multiple Airlines
Sat, 23 May - Sun, 14 Jun
Multiple Airlines Logo
3:48 p.m. - 11:50 a.m.
YUL
-
CNS
30h 02m
2 stops
Multiple Airlines Logo
1:55 p.m. - 11:44 a.m.
CNS
-
YUL
35h 49m
3 stops
C$ 2,949Multiple Airlines
Sat, 23 May - Sun, 14 Jun
Multiple Airlines Logo
12:30 p.m. - 3:00 p.m.
YUL
-
CNS
36h 30m
3 stops
Multiple Airlines Logo
3:45 p.m. - 11:44 a.m.
CNS
-
YUL
33h 59m
3 stops
C$ 2,952Multiple Airlines
Sat, 23 May - Sun, 14 Jun
Air Canada Logo
8:30 p.m. - 3:55 p.m.
YUL
-
CNS
53h 25m
3 stops
Air Canada Logo
4:35 p.m. - 9:21 a.m.
CNS
-
YUL
54h 46m
3 stops
C$ 2,969Air Canada
Sat, 23 May - Wed, 27 May
Multiple Airlines Logo
3:48 p.m. - 5:35 p.m.
YUL
-
CNS
35h 47m
2 stops
Multiple Airlines Logo
1:55 p.m. - 11:44 a.m.
CNS
-
YUL
35h 49m
3 stops
C$ 2,974Multiple Airlines
Sat, 23 May - Sun, 14 Jun

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Cairns flight tickets
United Airlines
23 May
YUL5:40 p.m.Montreal Pierre Elliott Trudeau Intl
32h 15m
2 stops
CNS3:55 p.m.Cairns
14 Jun
CNS6:00 a.m.Cairns
28h 00m
2 stops
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,876
United Airlines
23 May
YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl
41h 45m
2 stops
CNS3:55 p.m.Cairns
14 Jun
CNS6:00 a.m.Cairns
28h 00m
2 stops
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,880
United Airlines
23 May
YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl
41h 45m
2 stops
CNS3:55 p.m.Cairns
14 Jun
CNS6:00 a.m.Cairns
28h 00m
2 stops
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,978

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Cairns flight tickets
Air Canada
23 May
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
47h 40m
2 stops
CNS11:10 a.m.Cairns
27 May
CNS4:35 p.m.Cairns
46h 05m
2 stops
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,822
Air Canada
23 May
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
55h 25m
3 stops
CNS3:55 p.m.Cairns
27 May
CNS4:35 p.m.Cairns
42h 13m
2 stops
YUL8:48 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,831
Air Canada
23 May
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
53h 25m
3 stops
CNS3:55 p.m.Cairns
27 May
CNS4:35 p.m.Cairns
54h 46m
3 stops
YUL9:21 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,969

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns 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 96,600 searches. Data last updated 29 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

9:35 p.m.-11:20 p.m.

2 stops35h 45m

Cairns

Sun 17/5

4:55 p.m.-2:45 p.m.

2 stops35h 50m

C$ 2,478

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

9:30 p.m.-11:10 a.m.

2 stops47h 40m

Cairns

Wed 27/5

4:35 p.m.-12:40 a.m.

2 stops46h 05m

C$ 2,822

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

6:30 p.m.-3:55 p.m.

3 stops55h 25m

Cairns

Wed 27/5

4:35 p.m.-8:48 p.m.

2 stops42h 13m

C$ 2,831
Quickest round-trip

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

5:40 p.m.-3:55 p.m.

2 stops32h 15m

Cairns

Sun 14/6

6:00 a.m.-8:00 p.m.

2 stops28h 00m

C$ 2,876

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

8:10 a.m.-3:55 p.m.

2 stops41h 45m

Cairns

Sun 14/6

6:00 a.m.-8:00 p.m.

2 stops28h 00m

C$ 2,880

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

12:30 p.m.-10:35 a.m.

3 stops32h 05m

Cairns

Sun 14/6

3:45 p.m.-11:44 a.m.

3 stops33h 59m

C$ 2,945

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

3:48 p.m.-11:50 a.m.

2 stops30h 02m

Cairns

Sun 14/6

1:55 p.m.-11:44 a.m.

3 stops35h 49m

C$ 2,949

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

12:30 p.m.-3:00 p.m.

3 stops36h 30m

Cairns

Sun 14/6

3:45 p.m.-11:44 a.m.

3 stops33h 59m

C$ 2,952

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

8:30 p.m.-3:55 p.m.

3 stops53h 25m

Cairns

Wed 27/5

4:35 p.m.-9:21 a.m.

3 stops54h 46m

C$ 2,969

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

3:48 p.m.-5:35 p.m.

2 stops35h 47m

Cairns

Sun 14/6

1:55 p.m.-11:44 a.m.

3 stops35h 49m

C$ 2,974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cairns from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

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 Montreal Pierre Elliott Trudeau Intl to Cairns?

United Airlines is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Cairns

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Cairns (YUL to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

Fastest flight time

35h 45m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Cairns takes 35h 45m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Cairns.
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Cairns by plane?

    The straight-line distance from Montreal Pierre Elliott Trudeau Intl to Cairns is 15164.8 km. A reasonable flight in good conditions will take 35h 45m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Cairns Airport.

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

    The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cairns?

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

momondo helps you find the best flight between Montreal and Cairns by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Cairns from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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
Tue 28/4
Tue 5/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia