Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns from C$ 1,870

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 30/6. 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.
Cathay Pacific Logo
10:10 a.m. - 9:55 a.m.
YUL
-
CNS
32h 45m
2 stops
Cathay Pacific Logo
11:25 a.m. - 12:38 a.m.
CNS
-
YUL
28h 13m
2 stops
C$ 3,186Cathay Pacific
Sun, 15 Feb - Thu, 19 Feb
Cathay Pacific Logo
10:10 a.m. - 9:55 a.m.
YUL
-
CNS
32h 45m
2 stops
Cathay Pacific Logo
11:25 a.m. - 12:38 a.m.
CNS
-
YUL
28h 13m
2 stops
C$ 3,581Cathay Pacific
Sun, 15 Feb - Thu, 19 Feb
Air Canada Logo
7:30 a.m. - 2:00 p.m.
YUL
-
CNS
39h 30m
2 stops
Air Canada Logo
6:00 a.m. - 9:00 p.m.
CNS
-
YUL
30h 00m
2 stops
C$ 3,608Air Canada
Sun, 15 Feb - Thu, 19 Feb
Air Canada Logo
3:10 p.m. - 2:55 p.m.
YUL
-
CNS
32h 45m
3 stops
Air Canada Logo
6:00 a.m. - 9:00 p.m.
CNS
-
YUL
30h 00m
2 stops
C$ 7,026Air Canada
Sun, 15 Feb - Thu, 19 Feb
Air Canada Logo
7:00 a.m. - 2:55 p.m.
YUL
-
CNS
40h 55m
3 stops
Air Canada Logo
6:00 a.m. - 7:25 p.m.
CNS
-
YUL
28h 25m
2 stops
C$ 7,918Air Canada
Sun, 15 Feb - Thu, 19 Feb

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
15 Feb
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
39h 30m
2 stops
CNS2:00 p.m.Cairns
19 Feb
CNS6:00 a.m.Cairns
30h 00m
2 stops
YUL9:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,608
Air Canada
15 Feb
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
32h 45m
3 stops
CNS2:55 p.m.Cairns
19 Feb
CNS6:00 a.m.Cairns
30h 00m
2 stops
YUL9:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 7,026
Air Canada
15 Feb
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
40h 55m
3 stops
CNS2:55 p.m.Cairns
19 Feb
CNS6:00 a.m.Cairns
28h 25m
2 stops
YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 7,918

Cathay Pacific flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

Our best Cathay Pacific deals on Montreal Pierre Elliott Trudeau Intl Airport to Cairns flight tickets
Cathay Pacific
15 Feb
YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl
32h 45m
2 stops
CNS9:55 a.m.Cairns
19 Feb
CNS11:25 a.m.Cairns
28h 13m
2 stops
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,186
Cathay Pacific
15 Feb
YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl
32h 45m
2 stops
CNS9:55 a.m.Cairns
19 Feb
CNS11:25 a.m.Cairns
28h 13m
2 stops
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,581

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 3 February 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

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

10:10 a.m.-9:55 a.m.

2 stops32h 45m

Cairns

Thu 19/2

11:25 a.m.-12:38 a.m.

2 stops28h 13m

C$ 3,186

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

10:10 a.m.-9:55 a.m.

2 stops32h 45m

Cairns

Thu 19/2

11:25 a.m.-12:38 a.m.

2 stops28h 13m

C$ 3,581

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

7:30 a.m.-2:00 p.m.

2 stops39h 30m

Cairns

Thu 19/2

6:00 a.m.-9:00 p.m.

2 stops30h 00m

C$ 3,608

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

3:10 p.m.-2:55 p.m.

3 stops32h 45m

Cairns

Thu 19/2

6:00 a.m.-9:00 p.m.

2 stops30h 00m

C$ 7,026

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

7:00 a.m.-2:55 p.m.

3 stops40h 55m

Cairns

Thu 19/2

6:00 a.m.-7:25 p.m.

2 stops28h 25m

C$ 7,918

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

5:30 p.m.-11:10 a.m.

2 stops27h 40m

C$ 1,870

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

6:30 p.m.-8:20 p.m.

2 stops35h 50m

C$ 2,096

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

1:05 p.m.-4:30 a.m.

1 stop25h 25m

C$ 2,229

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

3:40 p.m.-12:55 p.m.

3 stops31h 15m

C$ 2,686

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

1:05 p.m.-4:30 a.m.

1 stop25h 25m

C$ 5,490

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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?

Air Canada and United Airlines are the most popular carriers 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

32h 45m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Cairns takes 32h 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 32h 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
Thu 5/3
Thu 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia