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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cairns from C$ 956

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CNS
17 May — 24 May1
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 17 April 2026.

Sat 23/512:30 p.m.
YUL
-
CNS
3 stops32h 05m
Multiple Airlines
Sun 14/63:45 p.m.
CNS
-
YUL
3 stops33h 57m
Multiple Airlines
Deal found 12/4C$ 2,251
Fri 6/118:50 p.m.
YUL
-
CNS
2 stops60h 05m
Qatar Airways
Tue 10/117:50 p.m.
CNS
-
YUL
2 stops57h 15m
Qatar Airways
Deal found 13/4C$ 2,319
Fri 29/59:35 p.m.
YUL
-
CNS
2 stops46h 15m
Qatar Airways
Tue 2/61:40 p.m.
CNS
-
YUL
2 stops40h 30m
Qatar Airways
Deal found 12/4C$ 2,371
Fri 6/1110:10 a.m.
YUL
-
CNS
3 stops37h 45m
Air Canada
Tue 10/116:00 a.m.
CNS
-
YUL
2 stops26h 03m
Air Canada
Deal found 13/4C$ 2,532
Wed 13/59:35 p.m.
YUL
-
CNS
2 stops46h 15m
Multiple Airlines
Wed 10/67:00 p.m.
CNS
-
YUL
2 stops59h 10m
Multiple Airlines
Deal found 15/4C$ 2,653

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 17 April 2026.

Round-trip from

C$ 2,251

One-way from

C$ 956
23/5-14/6
  • 23/5-14/6
  • 6 total stops
  • 66h 02m total
  • Montreal to Cairns
Search Deals
28/5
  • 28/5
  • 3 total stops
  • 38h 55m total
  • Montreal to Cairns
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 17 April 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

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

9:35 p.m.-9:50 a.m.

2 stops46h 15m

Cairns

Tue 2/6

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

2 stops40h 30m

C$ 2,371

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

9:35 p.m.-9:50 a.m.

2 stops46h 15m

Cairns

Wed 10/6

7:00 p.m.-4:10 p.m.

2 stops59h 10m

C$ 2,653

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

12:30 p.m.-3:00 p.m.

3 stops36h 30m

Cairns

Sun 14/6

3:45 p.m.-6:51 a.m.

2 stops29h 06m

C$ 2,898
Quickest round-trip

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

4:55 p.m.-3:55 p.m.

2 stops33h 00m

Cairns

Sun 14/6

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

2 stops28h 00m

C$ 3,331

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

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

2 stops36h 40m

Cairns

Tue 2/6

4:35 p.m.-11:51 a.m.

3 stops57h 16m

C$ 3,496
Cheapest one-way
Quickest one-way

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

6:45 a.m.-11:40 a.m.

3 stops38h 55m

C$ 956

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

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 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 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?

    Cairns (CNS) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Cairns. You should not have trouble finding flights to Cairns from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Cairns airport from Montreal Pierre Elliott Trudeau Intl. It is only a 4.4 km journey from Cairns (CNS) to Cairns’s city centre.

  • 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 46h 15m. Qatar Airways provides one of the quickest options available for as low as C$ 2,371. 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 vacation 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

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Alternative routes for Pierre Elliott Trudeau Intl to Cairns

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