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Cheap flights from Montreal to Cairns from C$ 959

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.
YMQ — CNS
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 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$ 2,256
Wed 27/512:30 p.m.
YUL
-
CNS
3 stops32h 05m
Multiple Airlines
Wed 3/63:45 p.m.
CNS
-
YUL
3 stops34h 43m
Multiple Airlines
Deal found 12/4C$ 2,281
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$ 2,325
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$ 2,377
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$ 2,539
Wed 13/59:35 p.m.
YUL
-
CNS
2 stops46h 15m
Multiple Airlines
Wed 10/611:00 a.m.
CNS
-
YUL
3 stops67h 10m
Multiple Airlines
Deal found 15/4C$ 2,659

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 17 April 2026.

Round-trip from

C$ 2,256

One-way from

C$ 959
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 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 April 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 round-trip

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

1:55 p.m.-11:42 a.m.

3 stops35h 47m

C$ 2,256

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

12:30 p.m.-10:35 a.m.

3 stops32h 05m

Cairns

Wed 3/6

3:45 p.m.-12:28 p.m.

3 stops34h 43m

C$ 2,281

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$ 2,377

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$ 2,659
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$ 3,340
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$ 959

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

4:35 p.m.-8:30 a.m.

3 stops49h 55m

C$ 1,149

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

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

2 stops46h 15m

C$ 1,594

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 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 46h 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.

See more FAQs

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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.

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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