$2,037 Find Cheap Flights from Cairns to Ontario

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cairns to Ontario departing on 22/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cairns to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cairns to Ontario, as well as popular online travel agencies
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Flight Deals

Book Cheap Cairns to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cairns to Ontario 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 Cairns to Ontario

Thu, 22 Jan - Sat, 7 Feb
Cathay Pacific Logo
11:25 - 21:00CNS-YYZ
24h 35m1 stop
Cathay Pacific Logo
13:55 - 16:50YYZ-CNS
35h 55m2 stops
$2,037Cathay Pacific
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Thu, 22 Jan - Sat, 7 Feb
Multiple Airlines Logo
15:50 - 12:15CNS-YYZ
35h 25m2 stops
Multiple Airlines Logo
13:55 - 16:50YYZ-CNS
35h 55m2 stops
$2,080Multiple Airlines
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Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
06:00 - 21:00CNS-YUL
29h 00m2 stops
Air Canada Logo
20:10 - 14:55YUL-CNS
52h 45m3 stops
$2,101Air Canada
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Thu, 22 Jan - Fri, 6 Feb
Multiple Airlines Logo
11:25 - 21:00CNS-YYZ
24h 35m1 stop
Multiple Airlines Logo
00:35 - 08:35YYZ-CNS
41h 00m2 stops
$2,111Multiple Airlines
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Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
15:45 - 11:23CNS-YUL
57h 38m3 stops
Air Canada Logo
20:10 - 14:55YUL-CNS
52h 45m3 stops
$2,193Air Canada
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Thu, 12 Mar - Mon, 16 Mar
Qatar Airways Logo
17:20 - 15:05CNS-YUL
35h 45m2 stops
Qatar Airways Logo
21:50 - 23:05YUL-CNS
35h 15m2 stops
$2,762Qatar Airways
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Wed, 11 Mar - Sun, 15 Mar
Qantas Airways Logo
12:35 - 06:10CNS-YYZ
31h 35m2 stops
Qantas Airways Logo
07:00 - 11:50YYZ-CNS
38h 50m3 stops
$3,237Qantas Airways
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Wed, 11 Mar - Sun, 15 Mar
Qantas Airways Logo
12:35 - 06:10CNS-YYZ
31h 35m2 stops
Qantas Airways Logo
10:29 - 11:50YYZ-CNS
35h 21m3 stops
$3,247Qantas Airways
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Thu, 22 Jan - Sat, 7 Feb
United Airlines Logo
06:00 - 16:28CNS-YYZ
25h 28m2 stops
United Airlines Logo
18:50 - 14:55YYZ-CNS
53h 05m2 stops
$3,754United Airlines
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Fri, 12 Dec - Fri, 19 Dec
United Airlines Logo
06:00 - 22:28CNS-YYZ
31h 28m2 stops
United Airlines Logo
06:30 - 13:45YYZ-CNS
40h 15m2 stops
$6,280United Airlines
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Booking Insights

KAYAK's insights & trends for Cairns to Ontario flights

Get data-powered insights and trends into flights from Cairns to Ontario to help you find the cheapest flights, the best time to fly, and much more.

Which airlines fly direc between Cairns and Ontario?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Cairns to Ontario.

There is just one airline that flies from Cairns to Ontario direct and that is Cathay Pacific. The best return deal found from Cathay Pacific for the route is to Toronto Pearson Intl Airport (YYZ) and costs $1,863.

Which airlines provide the cheapest flights from Cairns to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Cairns to Ontario were found on Cathay Pacific ($2,037) and Air Canada ($2,101).

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Good to know

Cheapest flight$2,037
Flight from Cairns to Toronto Pearson Airport

FAQs - booking Ontario flights

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

    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 Cairns to Ontario.

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

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

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

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

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

    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 from Cairns to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when retur flights cost $2,474 on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,474.

Reviews of the top airline flying from Cairns to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Cairns to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cairns to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1044 reviews
7.6Comfort
7.8Entertainment
8.1Crew
7.9Boarding
7.3Food
Airline reviews

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

8.0 ExcellentAnonymous, Oct 2025HKG - LAX
Read more Cathay Pacific reviews

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

Close to excellent. The only problem is when I try to charge my phone on the USB in front of my seat, the battery level is decreasing rather than increasing. Why?

Chicken pieces were too big with pasta. Need to be smaller.

They downgraded me from premium economy to regular economy and me had 2 major lay over and had to have an emergency landing due to engine failure mid flight Don’t use them worst experience I have ever had still dealing with the trauma

The only problem was my connecting flight to Chiang Mai on Hong Kong express that I booked through Cathay Pacific was canceled and I was never told about it. I was rescheduled on a flight 10 hours later. Very long day at rgr airport in Hing Kong after a 13 hour flight but that's OK, I understand things change but I think I should have been told. I would have prepared myself for a long wait. Great flights all around though. Thank you

There was a flight attendant named Angela who took care of me because I injured my foot badly right before the flight. Because of the service she provided I will always fly Cathay.

I am Vegetarian also has Gluten free food. However they gave me chicken and fish which is gluten free, but i am a vegetrain and i requested crew Hindu meal vegetarian, they said they will come back. .but they never showed up even i asked 2nd time. They could have compensate. I also request airline industry to have another option Gluten Free for Vegetarin people as well. Because Vegetarin people will have gluen issue...

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

If I had blood clots, that window seat would've killed me for certain.

Everything you need to know for your flight from Cairns to Ontario

Information on your arrival and departure airports

Cairns (CNS)

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