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Cheap flights from Montreal to Cairns from C$ 1,257

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CNS
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Montreal to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 October 2025.

Round-trip from

C$ 2,408

One-way from

C$ 1,257
Qatar Airways
  • Qatar Airways
  • 12/11-19/11
  • 4 total stops
  • 95h 00m total
  • Montreal to Cairns
Search Deals
23/11
  • 23/11
  • 3 total stops
  • 30h 50m total
  • Montreal to Cairns
Search Deals

Find flight deals from Montreal to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Cairns
Explore the most affordable flight options available from Montreal to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Wed 12/118:50 p.m.YUL - CNS
2 stops35h 15mQatar Airways
Wed 19/115:20 p.m.CNS - YUL
2 stops59h 45mQatar Airways
Deal found 15/10C$ 2,408
Wed 12/1110:30 p.m.YUL - CNS
3 stops46h 05mMultiple Airlines
Wed 19/1112:35 p.m.CNS - YUL
3 stops45h 51mMultiple Airlines
Deal found 15/10C$ 2,509

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 17 October 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 12/11

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

2 stops35h 15m

Cairns

Wed 19/11

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

2 stops59h 45m

C$ 2,408

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

9:15 a.m.-2:05 p.m.

2 stops43h 50m

C$ 2,454

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

10:30 p.m.-11:35 a.m.

3 stops46h 05m

Cairns

Wed 19/11

12:35 p.m.-7:26 p.m.

3 stops45h 51m

C$ 2,509

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

7:30 a.m.-2:00 p.m.

2 stops39h 30m

Cairns

Mon 16/2

6:00 a.m.-6:44 a.m.

2 stops39h 44m

C$ 2,665

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

6:45 a.m.-2:00 p.m.

3 stops40h 15m

C$ 1,436

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

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

2 stops35h 15m

C$ 1,457

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

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

2 stops35h 15m

C$ 1,457

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

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

2 stops35h 15m

C$ 1,457

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

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

2 stops35h 15m

C$ 1,457

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

6:45 a.m.-1:50 p.m.

3 stops40h 05m

C$ 1,474

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/10

Showing 1-10 of 15 results
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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
No data available for this route at this time. Please check back soon.

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. Both multi-stop and direct flights can be found to your destination and back.

  • 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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Why should you use Cheapflights to find cheap flight tickets from Montreal to Cairns?

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Can Cheapflights find flights from Montreal to Cairns with no change fees?

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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