NZ$125 Cheap Flights Cairns to Sydney (CNS-SYD)

View NZ$125 flight on Wed, 1 Oct. 2025Opens in a new window

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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Mon, 4 Aug. - Mon, 18 Aug.
CNS
Cairns
SYD
Sydney
NZ$287 Return, found 23 hours ago
NZ$287
Return
found 23 hours ago
Select Jetstar flight, departing Mon, 4 Aug. from Cairns to Sydney, returning Mon, 18 Aug., priced at NZ$287 found 23 hours ago
Jetstar
Mon, 4 Aug. - Mon, 18 Aug.
CNS
Cairns
SYD
Sydney
NZ$308 Return, found 23 hours ago
NZ$308
Return
found 23 hours ago
Select Jetstar flight, departing Mon, 4 Aug. from Cairns to Sydney, returning Mon, 18 Aug., priced at NZ$308 found 23 hours ago
Jetstar
Tue, 5 Aug. - Fri, 15 Aug.
CNS
Cairns
SYD
Sydney
NZ$360 Return, found 23 hours ago
NZ$360
Return
found 23 hours ago
Select Jetstar flight, departing Tue, 5 Aug. from Cairns to Sydney, returning Fri, 15 Aug., priced at NZ$360 found 23 hours ago
Jetstar
Mon, 4 Aug. - Mon, 18 Aug.
CNS
Cairns
SYD
Sydney
NZ$380 Return, found 23 hours ago
NZ$380
Return
found 23 hours ago
Select Jetstar flight, departing Mon, 4 Aug. from Cairns to Sydney, returning Mon, 18 Aug., priced at NZ$380 found 23 hours ago
Jetstar
Mon, 4 Aug. - Mon, 18 Aug.
CNS
Cairns
SYD
Sydney
NZ$401 Return, found 23 hours ago
NZ$401
Return
found 23 hours ago
Select Jetstar flight, departing Mon, 4 Aug. from Cairns to Sydney, returning Mon, 18 Aug., priced at NZ$401 found 23 hours ago
Jetstar
Sat, 2 Aug. - Fri, 15 Aug.
CNS
Cairns
SYD
Sydney
NZ$418 Return, found 23 hours ago
NZ$418
Return
found 23 hours ago
Select Jetstar flight, departing Sat, 2 Aug. from Cairns to Sydney, returning Fri, 15 Aug., priced at NZ$418 found 23 hours ago
Jetstar
Mon, 4 Aug. - Mon, 18 Aug.
CNS
Cairns
SYD
Sydney
NZ$424 Return, found 23 hours ago
NZ$424
Return
found 23 hours ago
Select Jetstar flight, departing Mon, 4 Aug. from Cairns to Sydney, returning Mon, 18 Aug., priced at NZ$424 found 23 hours ago
Virgin Australia
Sun, 7 Sep. - Sun, 14 Sep.
CNS
Cairns
SYD
Sydney
NZ$441 Return, found 9 hours ago
NZ$441
Return
found 9 hours ago
Select Virgin Australia flight, departing Sun, 7 Sep. from Cairns to Sydney, returning Sun, 14 Sep., priced at NZ$441 found 9 hours ago
Qantas Airways
Sat, 16 Aug. - Sun, 17 Aug.
CNS
Cairns
SYD
Sydney
NZ$461 Return, found 3 days ago
NZ$461
Return
found 3 days ago
Select Qantas Airways flight, departing Sat, 16 Aug. from Cairns to Sydney, returning Sun, 17 Aug., priced at NZ$461 found 3 days ago
Emirates
Sun, 7 Sep. - Sun, 14 Sep.
CNS
Cairns
SYD
Sydney
NZ$461 Return, found 9 hours ago
NZ$461
Return
found 9 hours ago
Select Emirates flight, departing Sun, 7 Sep. from Cairns to Sydney, returning Sun, 14 Sep., priced at NZ$461 found 9 hours ago
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
NZ$286
Distance
1960 km
Average flight time
2 hours 55 mins

Perfect flights from Cairns to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Cairns to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Sydney, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Cairns Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$125 and roundtrip prices from NZ$287. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore Sydney and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your CNS to SYD travel arrangements today and embark on the journey of a lifetime in Sydney.

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 NZ$287. 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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