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Cheap flights from Montreal to Cairns from C$ 909

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CNS
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Cairns

Enter your travel dates to find the best prices.

One-way flights from Montreal to Cairns
Search for one-way flight options from Montreal to Cairns. Find affordable one-way fares based on user searches. Data last updated 22 June 2026.

Fri 11/98:00 p.m.
YUL
-
CNS
3 stops49h 40m
Multiple Airlines
Deal found 21/6C$ 909
Sat 22/86:45 a.m.
YUL
-
CNS
3 stops38h 55m
Multiple Airlines
Deal found 17/6C$ 957
Sun 23/85:45 p.m.
YUL
-
CNS
3 stops44h 45m
Multiple Airlines
Deal found 17/6C$ 1,176
Tue 14/76:20 p.m.
YUL
-
CNS
2 stops27h 20m
Multiple Airlines
Deal found 21/6C$ 1,192

Find 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 22 June 2026.

Round-trip from

C$ 2,634

One-way from

C$ 909
Air Canada
  • Air Canada
  • 24/10-28/10
  • 4 total stops
  • 64h 33m total
  • Montreal to Cairns
Search Deals
11/9
  • 11/9
  • 3 total stops
  • 49h 40m total
  • Montreal to Cairns
Search Deals

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 22 June 2026.
Use the filters below to find and compare flights from Montreal to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

8:00 p.m.-11:40 a.m.

3 stops49h 40m

C$ 909

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

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

3 stops38h 55m

C$ 957

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

6:20 p.m.-11:40 a.m.

2 stops27h 20m

C$ 1,192
Quickest one-way

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

1:05 p.m.-4:30 a.m.

1 stop25h 25m

C$ 1,602

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/6

Sorted by cheapest first

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.

  • 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?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Cairns by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

Can Cheapflights notify me if prices for flights from Montreal to Cairns become cheaper?

Not ready to book yet? You can track prices for flights from Montreal to Cairns on Cheapflights with our Price Alert feature and get notified when better prices are available.

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