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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns from $966

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CNS
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Cairns
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Sat 5/1220:50
YUL
-
CNS
2 stops34h 50m
Multiple Airlines
Sat 26/1219:50
CNS
-
YUL
2 stops57h 15m
Multiple Airlines
Deal found 26/7$2,831
Sat 14/1120:50
YUL
-
CNS
2 stops35h 15m
Qatar Airways
Wed 18/1115:45
CNS
-
YUL
2 stops61h 20m
Qatar Airways
Deal found 25/7$2,874
Sat 14/1108:45
YUL
-
CNS
2 stops38h 15m
Air Canada
Wed 18/1106:00
CNS
-
YUL
2 stops26h 04m
Air Canada
Deal found 24/7$2,879
Fri 21/812:30
YUL
-
CNS
3 stops34h 25m
Multiple Airlines
Fri 28/813:55
CNS
-
YUL
3 stops35h 48m
Multiple Airlines
Deal found 24/7$3,206
Fri 21/821:35
YUL
-
CNS
2 stops46h 15m
Qatar Airways
Fri 28/819:15
CNS
-
YUL
2 stops57h 30m
Qatar Airways
Deal found 24/7$3,286
Fri 31/718:35
YUL
-
CNS
2 stops26h 35m
Multiple Airlines
Mon 10/819:10
CNS
-
YUL
2 stops35h 28m
Multiple Airlines
Deal found 23/7$3,379

Find flight deals from Pierre Elliott Trudeau Intl to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Cairns (CNS). 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 27 July 2026.

Round-trip from

$2,320

One-way from

$966
Qatar Airways
  • Qatar Airways
  • 4/1-27/1
  • 4 total stops
  • 88h 35m total
  • Montreal to Cairns
Search Deals
24/10
  • 24/10
  • 3 total stops
  • 58h 35m total
  • Montreal to Cairns
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 647,157 searches. Data last updated 27 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 return flight

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 5/1

20:50-23:55

2 stops60h 05m

Cairns

Thu 28/1

11:45-14:05

2 stops65h 20m

$2,344

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

20:50-11:05

2 stops47h 15m

Cairns

Sat 30/1

11:45-14:05

2 stops41h 20m

$2,377

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 5/1

20:50-23:55

2 stops60h 05m

Cairns

Sat 30/1

11:45-14:05

2 stops41h 20m

$2,377

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 8/1

20:50-19:05

2 stops55h 15m

Cairns

Sun 24/1

11:45-14:05

2 stops41h 20m

$2,433

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

20:50-10:15

2 stops46h 25m

Cairns

Tue 26/1

19:50-14:05

2 stops57h 15m

$2,824
Fastest return journey

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

08:45-14:00

2 stops38h 15m

Cairns

Wed 18/11

06:00-17:04

2 stops26h 04m

$2,879

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

20:50-16:45

2 stops52h 55m

Cairns

Sat 30/1

11:45-14:05

2 stops41h 20m

$2,881

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

12:30-12:55

3 stops34h 25m

Cairns

Fri 28/8

13:55-11:43

3 stops35h 48m

$3,206

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

12:30-10:35

3 stops32h 05m

Cairns

Thu 27/8

15:45-12:27

3 stops34h 42m

$3,465
Cheapest one-way
Fastest single journey

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

08:30-09:05

3 stops58h 35m

$966

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to Cairns from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated return 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 Pierre Elliott Trudeau Intl to Cairns. 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 into for flights to Cairns from 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 Cairns from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Cairns (CNS) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

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

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Cairns can take about 60h 05m. Qatar Airways provides one of the quickest options available for as low as $2,344. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Cairns is about 15163 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Cairns 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 Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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Alternative routes for Pierre Elliott Trudeau Intl to Cairns

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Cairns. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Cairns from Pierre Elliott Trudeau Intl.

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

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Cairns with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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