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Cheap flights from Montreal to Cairns from $930

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Cairns departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
21:35 - 23:20
YUL
-
CNS
35h 45m
2 stops
Qatar Airways Logo
13:55 - 14:45
CNS
-
YUL
38h 50m
2 stops
$2,640Qatar Airways
Wed, 29 Apr - Sat, 16 May
Multiple Airlines Logo
21:35 - 23:20
YUL
-
CNS
35h 45m
2 stops
Multiple Airlines Logo
11:00 - 14:45
CNS
-
YUL
41h 45m
3 stops
$2,902Multiple Airlines
Wed, 29 Apr - Sat, 16 May
United Airlines Logo
16:55 - 15:55
YUL
-
CNS
33h 00m
2 stops
United Airlines Logo
06:00 - 20:00
CNS
-
YUL
28h 00m
2 stops
$2,990United Airlines
Sat, 23 May - Sun, 14 Jun
United Airlines Logo
17:40 - 15:55
YUL
-
CNS
32h 15m
2 stops
United Airlines Logo
06:00 - 20:00
CNS
-
YUL
28h 00m
2 stops
$3,002United Airlines
Sat, 23 May - Sun, 14 Jun
United Airlines Logo
17:40 - 15:55
YUL
-
CNS
32h 15m
2 stops
United Airlines Logo
06:00 - 20:00
CNS
-
YUL
28h 00m
2 stops
$3,012United Airlines
Sat, 23 May - Sun, 14 Jun
Multiple Airlines Logo
15:48 - 11:50
YUL
-
CNS
30h 02m
2 stops
Multiple Airlines Logo
11:20 - 11:44
CNS
-
YUL
38h 24m
3 stops
$3,078Multiple Airlines
Sat, 23 May - Sun, 14 Jun
Multiple Airlines Logo
12:30 - 10:35
YUL
-
CNS
32h 05m
3 stops
Multiple Airlines Logo
15:45 - 11:44
CNS
-
YUL
33h 59m
3 stops
$3,085Multiple Airlines
Sat, 23 May - Sun, 14 Jun
Multiple Airlines Logo
15:48 - 17:35
YUL
-
CNS
35h 47m
2 stops
Multiple Airlines Logo
15:45 - 11:44
CNS
-
YUL
33h 59m
3 stops
$3,088Multiple Airlines
Sat, 23 May - Sun, 14 Jun
Multiple Airlines Logo
15:48 - 11:50
YUL
-
CNS
30h 02m
2 stops
Multiple Airlines Logo
13:55 - 11:44
CNS
-
YUL
35h 49m
3 stops
$3,089Multiple Airlines
Sat, 23 May - Sun, 14 Jun
Multiple Airlines Logo
12:30 - 10:35
YUL
-
CNS
32h 05m
3 stops
Multiple Airlines Logo
15:45 - 11:44
CNS
-
YUL
33h 59m
3 stops
$3,206Multiple Airlines
Sat, 23 May - Sun, 14 Jun

United Airlines flights from Montreal to Cairns

Our best United Airlines deals on Montreal to Cairns flight tickets
United Airlines
23 May
YUL16:55Montreal Pierre Elliott Trudeau Intl
33h 00m
2 stops
CNS15:55Cairns
14 June
CNS06:00Cairns
28h 00m
2 stops
YUL20:00Montreal Pierre Elliott Trudeau Intl
$2,990
United Airlines
23 May
YUL17:40Montreal Pierre Elliott Trudeau Intl
32h 15m
2 stops
CNS15:55Cairns
14 June
CNS06:00Cairns
28h 00m
2 stops
YUL20:00Montreal Pierre Elliott Trudeau Intl
$3,002
United Airlines
23 May
YUL17:40Montreal Pierre Elliott Trudeau Intl
32h 15m
2 stops
CNS15:55Cairns
14 June
CNS06:00Cairns
28h 00m
2 stops
YUL20:00Montreal Pierre Elliott Trudeau Intl
$3,012

momondo Fare Finder

 
Customise 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, momondo users made 78,305 searches. Data last updated 1 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 return flight

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

21:35-23:20

2 stops35h 45m

Cairns

Sat 16/5

13:55-14:45

2 stops38h 50m

$2,640

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

21:35-23:20

2 stops35h 45m

Cairns

Sat 16/5

11:00-14:45

3 stops41h 45m

$2,902

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

16:55-15:55

2 stops33h 00m

Cairns

Sun 14/6

06:00-20:00

2 stops28h 00m

$2,990
Fastest return journey

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

17:40-15:55

2 stops32h 15m

Cairns

Sun 14/6

06:00-20:00

2 stops28h 00m

$3,002

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

17:40-15:55

2 stops32h 15m

Cairns

Sun 14/6

06:00-20:00

2 stops28h 00m

$3,012

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

15:48-11:50

2 stops30h 02m

Cairns

Sun 14/6

11:20-11:44

3 stops38h 24m

$3,078

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

12:30-10:35

3 stops32h 05m

Cairns

Sun 14/6

15:45-11:44

3 stops33h 59m

$3,085

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

15:48-17:35

2 stops35h 47m

Cairns

Sun 14/6

15:45-11:44

3 stops33h 59m

$3,088

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

15:48-11:50

2 stops30h 02m

Cairns

Sun 14/6

13:55-11:44

3 stops35h 49m

$3,089

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

12:30-10:35

3 stops32h 05m

Cairns

Sun 14/6

15:45-11:44

3 stops33h 59m

$3,206

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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When to book flights from Montreal to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Montreal to Cairns (YMQ to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Cairns

Fastest flight time

33h 00m

Direct flights

None
The fastest flight from Montreal to Cairns takes 33h 00m
There are no direct flights from Montreal to Cairns. There are no popular flight routes from Montreal to Cairns.
Search flight deals

Frequently asked questions about flying from Montreal to Cairns

  • How far is Montreal to Cairns by plane?

    There are 15175.7 km between Montreal and Cairns. 33h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal to Cairns Airport?

    Prices for flights from Montreal to Cairns Airport were last updated today.

  • How old do you have to be to fly from Montreal to Cairns Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Montreal to Cairns

  • How do I get Price Alerts for flights from Montreal to Cairns?

    Search flight deals from Montreal to Cairns. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Montreal to Cairns with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Mission Beach
Trinity Beach

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Cairns?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cairns from Montreal.

Can I find flights from Montreal to Cairns with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cairns from Montreal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montreal to Cairns?

Once all potential Montreal to Cairns flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to Cairns right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to Cairns flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Cairns trip

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