$1,139 Find Cheap Flights from Ontario to Cairns – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cairns departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Ontario to Cairns

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ontario to Cairns that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ontario to Cairns

Sat, 25 Jul - Mon, 3 Aug
Multiple Airlines Logo
10:00 - 11:40
YYZ
-
CNS
35h 40m
3 stops
Multiple Airlines Logo
12:40 - 06:55
CNS
-
YYZ
32h 15m
3 stops
$2,224Multiple Airlines
Sat, 25 Jul - Mon, 3 Aug
Multiple Airlines Logo
10:55 - 11:40
YYZ
-
CNS
34h 45m
2 stops
Multiple Airlines Logo
12:40 - 06:55
CNS
-
YYZ
32h 15m
3 stops
$2,271Multiple Airlines
Sat, 25 Jul - Mon, 3 Aug
Multiple Airlines Logo
13:10 - 11:40
YYZ
-
CNS
32h 30m
2 stops
Multiple Airlines Logo
12:40 - 06:22
CNS
-
YYZ
31h 42m
2 stops
$2,322Multiple Airlines
Mon, 7 Dec - Mon, 18 Jan
Multiple Airlines Logo
06:30 - 04:35
YYZ
-
CNS
31h 05m
2 stops
Multiple Airlines Logo
12:35 - 21:20
CNS
-
YYZ
23h 45m
2 stops
$2,646Multiple Airlines
Sat, 27 Jun - Mon, 27 Jul
Multiple Airlines Logo
18:35 - 11:40
YYZ
-
CNS
27h 05m
2 stops
Multiple Airlines Logo
06:45 - 14:00
CNS
-
YYZ
45h 15m
2 stops
$2,647Multiple Airlines
Tue, 27 Oct - Tue, 17 Nov
Qatar Airways Logo
20:10 - 23:55
YYZ
-
CNS
37h 45m
2 stops
Qatar Airways Logo
15:45 - 14:40
CNS
-
YYZ
61h 55m
2 stops
$2,653Qatar Airways
Sun, 23 Aug - Sun, 13 Sep
Air New Zealand Logo
08:20 - 10:45
YUL
-
CNS
36h 25m
2 stops
Air New Zealand Logo
06:00 - 06:39
CNS
-
YUL
38h 39m
3 stops
$2,751Air New Zealand
Sun, 23 Aug - Sun, 13 Sep
Air New Zealand Logo
16:55 - 13:40
YUL
-
CNS
30h 45m
3 stops
Air New Zealand Logo
06:00 - 06:39
CNS
-
YUL
38h 39m
3 stops
$2,847Air New Zealand
Sun, 23 Aug - Sun, 13 Sep
Qantas Airways Logo
13:30 - 10:35
YUL
-
CNS
31h 05m
3 stops
Qantas Airways Logo
06:45 - 14:35
CNS
-
YUL
45h 50m
2 stops
$2,999Qantas Airways
Mon, 24 Aug - Sun, 13 Sep
Qatar Airways Logo
21:35 - 09:50
YUL
-
CNS
46h 15m
2 stops
Qatar Airways Logo
10:30 - 14:45
CNS
-
YUL
42h 15m
2 stops
$3,005Qatar Airways
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Good to know

Cheapest flight$1,139
Flight from Montreal to Cairns

FAQs for booking flights from Ontario to Cairns

  • How does KAYAK find such low prices on flights from Ontario to Cairns?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Cairns.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Cairns?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cairns from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Cairns?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cairns with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Cairns?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cairns from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

Everything you need to know for your flight to Cairns

Information on the airport you'll fly into in Cairns

Cairns (CNS)