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Cheap flights from Montreal to Cairns from C$ 1,842

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CNS
5 Aug — 12 Aug1
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 6 July 2026.

Thu 13/88:20 a.m.
YUL
-
CNS
2 stops36h 25m
Air New Zealand
Tue 18/811:55 a.m.
CNS
-
YUL
2 stops42h 49m
Air New Zealand
Deal found 2/7C$ 2,549
Thu 13/81:05 p.m.
YUL
-
CNS
1 stop25h 25m
Multiple Airlines
Tue 18/86:00 a.m.
CNS
-
YUL
2 stops24h 59m
Multiple Airlines
Deal found 2/7C$ 3,165
Mon 27/79:35 p.m.
YUL
-
CNS
2 stops35h 10m
Multiple Airlines
Sun 11/105:25 p.m.
CNS
-
YUL
2 stops35h 20m
Multiple Airlines
Deal found 3/7C$ 3,384
Mon 27/73:30 p.m.
YUL
-
CNS
3 stops34h 25m
Air Canada
Sun 11/106:15 p.m.
CNS
-
YUL
3 stops41h 35m
Air Canada
Deal found 3/7C$ 4,153
Thu 13/83:35 p.m.
YUL
-
CNS
3 stops34h 20m
Air Canada
Tue 18/84:35 p.m.
CNS
-
YUL
3 stops41h 52m
Air Canada
Deal found 2/7C$ 4,589

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 6 July 2026.

Round-trip from

C$ 2,549

One-way from

C$ 1,842
Air New Zealand
  • Air New Zealand
  • 13/8-18/8
  • 4 total stops
  • 79h 14m total
  • Montreal to Cairns
Search Deals
American Airlines
  • American Airlines
  • 14/7
  • 2 total stops
  • 31h 07m 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 6 July 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
Quickest round-trip

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

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

1 stop25h 25m

Cairns

Tue 18/8

6:00 a.m.-4:59 p.m.

2 stops24h 59m

C$ 3,165

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 27/7

9:35 p.m.-10:45 p.m.

2 stops35h 10m

Cairns

Sun 11/10

5:25 p.m.-2:45 p.m.

2 stops35h 20m

C$ 3,384

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 27/7

3:30 p.m.-3:55 p.m.

3 stops34h 25m

Cairns

Sun 11/10

6:15 p.m.-9:50 p.m.

3 stops41h 35m

C$ 4,153

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

3:35 p.m.-3:55 p.m.

3 stops34h 20m

Cairns

Tue 18/8

4:35 p.m.-8:27 p.m.

3 stops41h 52m

C$ 4,589
Cheapest one-way

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

3:48 p.m.-12:55 p.m.

2 stops31h 07m

C$ 1,842
Quickest one-way

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

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

1 stop25h 25m

C$ 2,138

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

8:10 a.m.-8:20 p.m.

2 stops46h 10m

C$ 2,173

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

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

2 stops46h 15m

C$ 2,592

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

12:30 p.m.-10:25 p.m.

3 stops43h 55m

C$ 2,660

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

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.

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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