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Cheap flights from Cairns to Montreal Pierre Elliott Trudeau Intl Airport from C$ 1,322

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — YUL
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Cairns to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Fri 3/712:30 p.m.
CNS
-
YUL
3 stops49h 15m
Multiple Airlines
Sat 18/77:15 a.m.
YUL
-
CNS
2 stops31h 15m
Multiple Airlines
Deal found 24/4C$ 2,706
Mon 8/64:55 p.m.
CNS
-
YUL
2 stops37h 15m
Qatar Airways
Mon 22/69:35 p.m.
YUL
-
CNS
2 stops56h 45m
Qatar Airways
Deal found 24/4C$ 2,801
Mon 8/66:45 a.m.
CNS
-
YUL
3 stops38h 20m
Multiple Airlines
Mon 22/67:15 a.m.
YUL
-
CNS
3 stops40h 25m
Multiple Airlines
Deal found 24/4C$ 3,122
Mon 8/66:00 a.m.
CNS
-
YUL
2 stops27h 27m
Air Canada
Mon 22/67:30 a.m.
YUL
-
CNS
3 stops42h 25m
Air Canada
Deal found 24/4C$ 3,400

Find flight deals from Cairns to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 April 2026.

Round-trip from

C$ 2,706

One-way from

C$ 1,322
3/7-18/7
  • 3/7-18/7
  • 5 total stops
  • 80h 30m total
  • Cairns to Montreal
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 40h 30m total
  • Cairns to Montreal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cairns to Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Cairns to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Mon 8/6

4:55 p.m.-4:10 p.m.

2 stops37h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

9:35 p.m.-8:20 p.m.

2 stops56h 45m

C$ 2,801

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Fri 3/7

12:30 p.m.-11:45 p.m.

3 stops49h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 18/7

7:15 a.m.-11:15 a.m.

3 stops38h 00m

C$ 2,972

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Mon 8/6

6:00 a.m.-7:27 p.m.

2 stops27h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

7:30 a.m.-3:55 p.m.

3 stops42h 25m

C$ 3,400
Quickest round-trip

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Mon 8/6

11:40 a.m.-5:00 p.m.

1 stop43h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

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

1 stop25h 25m

C$ 4,358
Cheapest one-way

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sun 3/5

1:40 p.m.-4:10 p.m.

2 stops40h 30m

C$ 1,374

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sat 9/5

1:40 p.m.-4:10 p.m.

2 stops40h 30m

C$ 1,419
Quickest one-way

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Tue 5/5

6:45 a.m.-7:05 a.m.

3 stops38h 20m

C$ 1,574

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Sorted by cheapest first

Best time to book a flight from Cairns to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Cairns with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cairns to Montreal Pierre Elliott Trudeau Intl?

    Located just 4.4 km from the city centre, Cairns is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from Cairns. Booking flights from Cairns (CNS) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 0 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

  • How long is the flight from Cairns to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Cairns to Montreal Pierre Elliott Trudeau Intl Airport in 27h 27m. Fly via Qatar Airways or Air Canada to get the fastest option. The distance between Cairns and Montreal Pierre Elliott Trudeau Intl Airport is about 15163 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Cairns to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Cairns to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Cairns to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Cairns to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Trois-Rivières
Sherbrooke
Brossard
Montebello
Cornwall
Longueuil
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cairns to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cairns to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Cairns to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cairns to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Cairns.

Can Cheapflights find flights from Cairns to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Cairns shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cairns to Pierre Elliott Trudeau Intl become cheaper?

Not ready to book yet? You can track prices for flights from Cairns to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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