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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns from C$ 1,118

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 19/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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.
Air Canada Logo
6:00 p.m. - 11:10 a.m.
YUL
-
CNS
27h 10m
2 stops
Air Canada Logo
6:00 a.m. - 5:04 p.m.
CNS
-
YUL
26h 04m
2 stops
C$ 2,550Air Canada
Mon, 19 Oct - Wed, 4 Nov
Multiple Airlines Logo
6:00 p.m. - 11:10 a.m.
YUL
-
CNS
27h 10m
2 stops
Multiple Airlines Logo
3:45 p.m. - 5:04 p.m.
CNS
-
YUL
40h 19m
2 stops
C$ 2,554Multiple Airlines
Mon, 19 Oct - Sat, 7 Nov
Air Canada Logo
6:30 p.m. - 2:55 p.m.
YUL
-
CNS
54h 25m
3 stops
Air Canada Logo
6:00 a.m. - 7:35 p.m.
CNS
-
YUL
28h 35m
2 stops
C$ 2,560Air Canada
Sat, 17 Oct - Wed, 4 Nov
Multiple Airlines Logo
6:00 p.m. - 11:10 a.m.
YUL
-
CNS
27h 10m
2 stops
Multiple Airlines Logo
3:45 p.m. - 7:00 p.m.
CNS
-
YUL
42h 15m
3 stops
C$ 2,566Multiple Airlines
Mon, 19 Oct - Sat, 7 Nov
Air Canada Logo
7:30 a.m. - 11:10 a.m.
YUL
-
CNS
37h 40m
2 stops
Air Canada Logo
5:35 p.m. - 11:25 a.m.
CNS
-
YUL
56h 50m
3 stops
C$ 2,569Air Canada
Mon, 19 Oct - Mon, 9 Nov
Air Canada Logo
8:30 p.m. - 2:55 p.m.
YUL
-
CNS
52h 25m
3 stops
Air Canada Logo
5:35 p.m. - 11:25 a.m.
CNS
-
YUL
56h 50m
3 stops
C$ 2,577Air Canada
Sat, 17 Oct - Mon, 9 Nov
Air Canada Logo
8:30 a.m. - 2:55 p.m.
YUL
-
CNS
40h 25m
2 stops
Air Canada Logo
6:00 a.m. - 7:10 a.m.
CNS
-
YUL
40h 10m
2 stops
C$ 2,593Air Canada
Sun, 18 Oct - Mon, 9 Nov
Air Canada Logo
8:30 a.m. - 11:10 a.m.
YUL
-
CNS
36h 40m
2 stops
Air Canada Logo
6:00 a.m. - 8:43 p.m.
CNS
-
YUL
29h 43m
2 stops
C$ 2,596Air Canada
Tue, 20 Oct - Wed, 4 Nov
Air Canada Logo
9:10 a.m. - 2:55 p.m.
YUL
-
CNS
39h 45m
3 stops
Air Canada Logo
6:00 a.m. - 8:43 p.m.
CNS
-
YUL
29h 43m
2 stops
C$ 2,604Air Canada
Sun, 18 Oct - Wed, 4 Nov
Air Canada Logo
8:30 a.m. - 11:10 a.m.
YUL
-
CNS
36h 40m
2 stops
Air Canada Logo
6:00 a.m. - 8:43 p.m.
CNS
-
YUL
29h 43m
2 stops
C$ 2,605Air Canada
Wed, 21 Oct - Sat, 7 Nov

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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
19 Oct
YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl
27h 10m
2 stops
CNS11:10 a.m.Cairns
4 Nov
CNS6:00 a.m.Cairns
26h 04m
2 stops
YUL5:04 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,550
Air Canada
17 Oct
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
54h 25m
3 stops
CNS2:55 p.m.Cairns
4 Nov
CNS6:00 a.m.Cairns
28h 35m
2 stops
YUL7:35 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,560
Air Canada
19 Oct
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
37h 40m
2 stops
CNS11:10 a.m.Cairns
9 Nov
CNS5:35 p.m.Cairns
56h 50m
3 stops
YUL11:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,568

Qatar Airways flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

Our best Qatar Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Cairns flight tickets
Qatar Airways
16 Oct
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
44h 55m
2 stops
CNS8:30 a.m.Cairns
5 Nov
CNS11:55 p.m.Cairns
53h 10m
2 stops
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,890
Qatar Airways
16 Oct
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
44h 55m
2 stops
CNS8:30 a.m.Cairns
8 Nov
CNS11:55 p.m.Cairns
53h 10m
2 stops
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,944

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 8 July 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
Quickest round-trip

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

6:00 p.m.-11:10 a.m.

2 stops27h 10m

Cairns

Wed 4/11

6:00 a.m.-5:04 p.m.

2 stops26h 04m

C$ 2,550

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

6:00 p.m.-11:10 a.m.

2 stops27h 10m

Cairns

Sat 7/11

3:45 p.m.-5:04 p.m.

2 stops40h 19m

C$ 2,554

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:30 p.m.-2:55 p.m.

3 stops54h 25m

Cairns

Wed 4/11

6:00 a.m.-7:35 p.m.

2 stops28h 35m

C$ 2,560

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

6:00 p.m.-11:10 a.m.

2 stops27h 10m

Cairns

Sat 7/11

3:45 p.m.-7:00 p.m.

3 stops42h 15m

C$ 2,566

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

7:30 a.m.-11:10 a.m.

2 stops37h 40m

Cairns

Mon 9/11

5:35 p.m.-11:25 a.m.

3 stops56h 50m

C$ 2,568

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

8:30 p.m.-2:55 p.m.

3 stops52h 25m

Cairns

Mon 9/11

5:35 p.m.-11:25 a.m.

3 stops56h 50m

C$ 2,577

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

8:30 a.m.-2:55 p.m.

2 stops40h 25m

Cairns

Mon 9/11

6:00 a.m.-7:10 a.m.

2 stops40h 10m

C$ 2,593

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

8:30 a.m.-11:10 a.m.

2 stops36h 40m

Cairns

Wed 4/11

6:00 a.m.-8:43 p.m.

2 stops29h 43m

C$ 2,596

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

9:10 a.m.-2:55 p.m.

3 stops39h 45m

Cairns

Wed 4/11

6:00 a.m.-8:43 p.m.

2 stops29h 43m

C$ 2,604

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

8:30 a.m.-11:10 a.m.

2 stops36h 40m

Cairns

Sat 7/11

6:00 a.m.-8:43 p.m.

2 stops29h 43m

C$ 2,605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

American 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

30h 05m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Cairns takes 30h 05m
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

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Cairns

  • 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 30h 05m.

  • 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.

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