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Cheap flights from Montreal to Cairns from C$ 1,087

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CNS
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

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Best flights from Montreal to Cairns
Discover carefully curated flight deals from Montreal to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2025.

Wed 11/28:50 p.m.YUL - CNS
2 stops35h 15mQatar Airways
Sun 15/25:20 p.m.CNS - YUL
2 stops35h 45mQatar Airways
Deal found 8/11C$ 2,507

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 10 November 2025.
Use the filters below to find and compare flights from Montreal to Cairns that are best for you.

Fly from

Montreal

Fly to

Cairns

Route

Depart

Return

Price

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

8:50 p.m.-11:05 p.m.

2 stops35h 15m

Cairns

Sun 15/2

5:20 p.m.-2:05 p.m.

2 stops35h 45m

C$ 2,507

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

4:35 p.m.-11:40 a.m.

3 stops53h 05m

C$ 1,087

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

9:35 p.m.-8:40 a.m.

2 stops45h 05m

C$ 1,293

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

7:30 p.m.-4:45 p.m.

3 stops54h 15m

C$ 1,456

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

6:45 a.m.-3:10 p.m.

3 stops41h 25m

C$ 1,508

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

6:00 p.m.-7:05 p.m.

3 stops58h 05m

C$ 1,556

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

6:45 a.m.-4:35 a.m.

3 stops54h 50m

C$ 1,574

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Best time to book a flight from Montreal to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Montreal 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.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Cairns
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Related info for your journey

Find useful and relevant information for your journey from Montreal 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?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from Montreal. On average, Cairns has 0 inbound flights from Montreal per day from 0 airlines. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

  • How long is the flight from Montreal to Cairns?

    Departing from Montreal to Cairns will take you 35h 15m. The distance between Montreal and Cairns is about 15163 km.

  • Can I find deals for flights from Montreal to Cairns that include hotel bookings?

    Yes. In addition to deals on Montreal to Cairns flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Cairns?

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

  • Can I find deals for business class flights from Montreal to Cairns?

    Yes. Cheapflights offers flight deals from Montreal 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.

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

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