£56 Cheap Flights from Cairns (CNS) to Sydney (SYD)

Popular airlines from Cairns Intl. Airport (CNS) to Sydney Airport (SYD)

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Cheap Flights from Cairns (CNS) to Sydney (SYD)

Prices were available within the past 7 days and start at £56 for one-way flights and £111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Jetstar
Jetstar
Jetstar
Jetstar
Jetstar
Jetstar
Virgin Australia
Emirates
Qantas Airways

Find the cheapest month to fly from Cairns (CNS) to Sydney (SYD)

May is typically the cheapest month to fly

From £102 - £190 per traveller.

Graph displaying average flight prices per month

Flight from Cairns to Sydney route information
Origin airport
Cairns Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Emirates, Jetstar, Qantas Airways, Virgin Australia
Return price
£110
Distance
1960 km
Average flight time
2 hours 55 mins

Compare flights from Cairns to Sydney easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Cairns to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Cairns Intl. to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Cairns Intl. (CNS) to Kingsford Smith Intl. (SYD)

The easiest way to view the best deals on flights from Cairns to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Cairns Intl. to Kingsford Smith Intl. start at just £111 and range up to £231.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Cairns and Sydney
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Cairns to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cairns Intl. to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Cairns Intl. Airport (CNS) to Sydney Airport?
If you're planning on travelling from Cairns Airport to SYD, round-trip journeys start from £111. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cairns Intl. Airport (CNS) to Kingsford Smith Intl. Airport (SYD)?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Cairns Intl. Airport (CNS) to Mascot Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Cairns Airport to Kingsford Smith Intl. Airport (SYD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Cairns Airport to Kingsford Smith Intl. Airport (SYD)?
You'll be in the air for a while, as the flight distance from Cairns to Sydney is 1,950 kilometres. Set up a playlist of your favourite tunes before you leave home to stay entertained during the flight.
Which airlines fly direct from Cairns Intl. Airport (CNS) to Kingsford Smith Intl. Airport (SYD)?
Whether you need a return or one-way flight, you'll have your choice of airlines that will fly you straight from CNS to Mascot Airport. These are some of the most popular ones:

  • Jetstar - (JQ) with 95 monthly flights
  • Virgin Australia - (VA) with 78 monthly flights
  • Qantas - (QF) with 56 monthly flights
  • Alliance Airlines - (QQ) with 4 monthly flights

Are Cairns Intl. Airport (CNS) to Mascot Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest fares from CNS to SYD appearing a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance.

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