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Cheap flights from Montreal to Cairns from C$ 1,077

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CNS
3 Jul — 10 Jul1
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 3 June 2026.

Tue 27/105:55 p.m.
YUL
-
CNS
2 stops27h 40m
Multiple Airlines
Thu 26/1112:35 p.m.
CNS
-
YUL
2 stops42h 52m
Multiple Airlines
Deal found 31/5C$ 1,893
Wed 12/84:55 p.m.
YUL
-
CNS
3 stops30h 45m
Air New Zealand
Sat 22/83:45 p.m.
CNS
-
YUL
3 stops52h 58m
Air New Zealand
Deal found 1/6C$ 2,603
Wed 28/108:50 p.m.
YUL
-
CNS
2 stops37h 05m
Qatar Airways
Mon 30/1111:55 p.m.
CNS
-
YUL
2 stops53h 10m
Qatar Airways
Deal found 3/6C$ 2,791
Wed 4/118:50 p.m.
YUL
-
CNS
2 stops55h 15m
Qatar Airways
Sun 8/117:50 p.m.
CNS
-
YUL
2 stops57h 15m
Qatar Airways
Deal found 1/6C$ 2,865
Wed 12/84:55 p.m.
YUL
-
CNS
3 stops30h 45m
Multiple Airlines
Sat 22/811:55 a.m.
CNS
-
YUL
2 stops41h 05m
Multiple Airlines
Deal found 1/6C$ 3,075
Mon 10/89:30 p.m.
YUL
-
CNS
2 stops47h 40m
Air Canada
Tue 25/86:00 a.m.
CNS
-
YUL
2 stops39h 10m
Air Canada
Deal found 1/6C$ 3,076
Mon 10/89:35 p.m.
YUL
-
CNS
2 stops46h 15m
Qatar Airways
Fri 21/87:15 p.m.
CNS
-
YUL
2 stops57h 30m
Qatar Airways
Deal found 1/6C$ 3,082
Mon 10/89:35 p.m.
YUL
-
CNS
2 stops46h 15m
Qatar Airways
Mon 24/81:40 p.m.
CNS
-
YUL
2 stops39h 05m
Qatar Airways
Deal found 1/6C$ 3,088
Sun 9/89:35 p.m.
YUL
-
CNS
2 stops46h 15m
Qatar Airways
Fri 21/87:15 p.m.
CNS
-
YUL
2 stops57h 30m
Qatar Airways
Deal found 1/6C$ 3,094
Sun 9/89:35 p.m.
YUL
-
CNS
2 stops46h 15m
Qatar Airways
Mon 24/81:40 p.m.
CNS
-
YUL
2 stops39h 05m
Qatar Airways
Deal found 1/6C$ 3,100
Thu 9/76:20 p.m.
YUL
-
CNS
2 stops27h 20m
Multiple Airlines
Sat 18/712:40 p.m.
CNS
-
YUL
2 stops41h 20m
Multiple Airlines
Deal found 2/6C$ 3,103

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 3 June 2026.

Round-trip from

C$ 1,893

One-way from

C$ 1,077
27/10-26/11
  • 27/10-26/11
  • 4 total stops
  • 70h 32m total
  • Montreal to Cairns
Search Deals
22/8
  • 22/8
  • 3 total stops
  • 51h 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 3 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 round-trip

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

8:50 p.m.-7:05 p.m.

2 stops55h 15m

Cairns

Sun 8/11

7:50 p.m.-2:05 p.m.

2 stops57h 15m

C$ 2,865

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

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

2 stops46h 15m

Cairns

Fri 21/8

7:15 p.m.-2:45 p.m.

2 stops57h 30m

C$ 3,082

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

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

2 stops46h 15m

Cairns

Mon 24/8

1:40 p.m.-2:45 p.m.

2 stops39h 05m

C$ 3,088

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

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

2 stops46h 15m

Cairns

Sat 22/8

10:30 a.m.-2:45 p.m.

2 stops42h 15m

C$ 3,118

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

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

2 stops46h 15m

Cairns

Tue 25/8

10:30 a.m.-2:45 p.m.

2 stops42h 15m

C$ 3,233
Quickest round-trip

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

4:55 p.m.-3:55 p.m.

2 stops33h 00m

Cairns

Tue 25/8

6:00 a.m.-7:39 p.m.

2 stops27h 39m

C$ 3,283

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

1:40 p.m.-4:35 a.m.

1 stop24h 55m

Cairns

Thu 26/11

12:35 p.m.-4:27 p.m.

2 stops42h 52m

C$ 3,370

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

1:40 p.m.-4:35 a.m.

1 stop24h 55m

Cairns

Mon 30/11

5:20 p.m.-5:03 p.m.

2 stops38h 43m

C$ 3,458

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

4:55 p.m.-10:45 a.m.

2 stops27h 50m

Cairns

Mon 13/7

6:00 a.m.-6:43 a.m.

3 stops38h 43m

C$ 3,795
Cheapest one-way

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

8:00 p.m.-1:40 p.m.

3 stops51h 40m

C$ 1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 13 resultsSorted by cheapest first
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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 55h 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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