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Cheap flights from Cairns to Montreal Pierre Elliott Trudeau Intl Airport from C$ 1,493

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — YUL
27 Feb — 6 Mar1
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 January 2026.

Thu 5/26:00 a.m.
CNS
-
YUL
2 stops30h 00m
Air Canada
Mon 9/26:20 p.m.
YUL
-
CNS
2 stops28h 40m
Air Canada
Deal found 25/1C$ 2,157
Wed 28/12:25 p.m.
CNS
-
YUL
2 stops45h 30m
Multiple Airlines
Wed 4/27:30 a.m.
YUL
-
CNS
2 stops42h 45m
Multiple Airlines
Deal found 27/1C$ 2,197
Fri 1/56:00 a.m.
CNS
-
YUL
3 stops38h 56m
Multiple Airlines
Sat 23/54:50 p.m.
YUL
-
CNS
2 stops35h 35m
Multiple Airlines
Deal found 27/1C$ 2,570

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 January 2026.

Round-trip from

C$ 2,570

One-way from

C$ 1,493
1/5-23/5
  • 1/5-23/5
  • 5 total stops
  • 74h 31m total
  • Cairns to Montreal
Search Deals
Qatar Airways
  • Qatar Airways
  • 21/3
  • 2 total stops
  • 62h 25m 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 January 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

Cairns

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Fri 1/5

6:00 a.m.-6:56 a.m.

3 stops38h 56m

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

4:50 p.m.-6:25 p.m.

2 stops35h 35m

C$ 2,570

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sat 21/3

2:40 p.m.-3:05 p.m.

2 stops62h 25m

C$ 1,493

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sat 21/3

3:35 p.m.-12:24 p.m.

3 stops34h 49m

C$ 1,946

CairnsMontreal

CNS - YUL

CNSYUL

Cairns

Sat 21/3

3:35 p.m.-7:05 a.m.

3 stops53h 30m

C$ 2,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

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.

  • 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
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Saint-Sauveur
Louiseville

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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

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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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