€105 Cheap Flights Sydney to Cairns (SYD-CNS)

View €105 flight on Wed, 7 Jan 2026Opens in a new window

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

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Cheap flights from Sydney to Cairns (SYD-CNS)

Prices were available within the past 7 days and start at €105 for one-way flights and €231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Fri, 12 Dec - Fri, 2 Jan
SYD
Sydney
CNS
Cairns
€231 Return, found 23 hours ago
€231
Return
found 23 hours ago
Select Qantas Airways flight, departing Fri, 12 Dec from Sydney to Cairns, returning Fri, 2 Jan, priced at €231 found 23 hours ago
Jetstar
Sat, 6 Sep - Sun, 7 Sep
SYD
Sydney
CNS
Cairns
€236 Return, found 23 hours ago
€236
Return
found 23 hours ago
Select Jetstar flight, departing Sat, 6 Sep from Sydney to Cairns, returning Sun, 7 Sep, priced at €236 found 23 hours ago
Qantas Airways
Sat, 30 Aug - Tue, 2 Sep
SYD
Sydney
CNS
Cairns
€238 Return, found 5 days ago
€238
Return
found 5 days ago
Select Qantas Airways flight, departing Sat, 30 Aug from Sydney to Cairns, returning Tue, 2 Sep, priced at €238 found 5 days ago
Qantas Airways
Tue, 10 Feb - Fri, 13 Feb
SYD
Sydney
CNS
Cairns
€246 Return, found 5 days ago
€246
Return
found 5 days ago
Select Qantas Airways flight, departing Tue, 10 Feb from Sydney to Cairns, returning Fri, 13 Feb, priced at €246 found 5 days ago
Qantas Airways
Sun, 21 Sep - Tue, 23 Sep
SYD
Sydney
CNS
Cairns
€257 Return, found 2 days ago
€257
Return
found 2 days ago
Select Qantas Airways flight, departing Sun, 21 Sep from Sydney to Cairns, returning Tue, 23 Sep, priced at €257 found 2 days ago
Qantas Airways
Tue, 13 Jan - Thu, 15 Jan
SYD
Sydney
CNS
Cairns
€258 Return, found 2 days ago
€258
Return
found 2 days ago
Select Qantas Airways flight, departing Tue, 13 Jan from Sydney to Cairns, returning Thu, 15 Jan, priced at €258 found 2 days ago
Jetstar
Sat, 6 Sep - Sun, 7 Sep
SYD
Sydney
CNS
Cairns
€261 Return, found 23 hours ago
€261
Return
found 23 hours ago
Select Jetstar flight, departing Sat, 6 Sep from Sydney to Cairns, returning Sun, 7 Sep, priced at €261 found 23 hours ago
Qantas Airways
Mon, 1 Dec - Fri, 5 Dec
SYD
Sydney
CNS
Cairns
€263 Return, found 6 days ago
€263
Return
found 6 days ago
Select Qantas Airways flight, departing Mon, 1 Dec from Sydney to Cairns, returning Fri, 5 Dec, priced at €263 found 6 days ago
Qantas Airways
Tue, 10 Feb - Fri, 13 Feb
SYD
Sydney
CNS
Cairns
€264 Return, found 5 days ago
€264
Return
found 5 days ago
Select Qantas Airways flight, departing Tue, 10 Feb from Sydney to Cairns, returning Fri, 13 Feb, priced at €264 found 5 days ago
Qantas Airways
Sat, 30 Aug - Tue, 2 Sep
SYD
Sydney
CNS
Cairns
€268 Return, found 5 days ago
€268
Return
found 5 days ago
Select Qantas Airways flight, departing Sat, 30 Aug from Sydney to Cairns, returning Tue, 2 Sep, priced at €268 found 5 days ago

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

September is typically the cheapest month to fly

From €115 - €239 per traveller.

Graph displaying average flight prices per month

Sydney to Cairns route information
Origin airport
Kingsford Smith Intl.
Destination airport
Cairns Intl.
Airlines serving
Qantas Airways
Return price
€230
Distance
1960 km
Average flight time
3 hours 8 mins

Perfect flights from Sydney to Cairns

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Cairns. 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 , 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 Kingsford Smith Intl. to Cairns Intl. ticket options cater to your travel preferences, with incredible one-way fares from €105 and roundtrip prices from €231. 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 Cairns Intl. and explore 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 to travel arrangements today and embark on the journey of a lifetime in Cairns.

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to Cairns Airport?
The lowest price advertised for a round-trip flight between SYD and CNS is €231. But you better act soon. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kingsford Smith Intl. Airport (SYD) to CNS?
This differs between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to Cairns 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 Sydney Airport to Cairns Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to Cairns Intl. Airport (CNS)?
The flight distance between Kingsford Smith Intl. Airport (SYD) and CNS is 1,950 kilometres. Pack yourself a drink, a few snacks and an interesting book to read. Keep yourself busy in the air and time will zip by.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Cairns Intl. Airport (CNS)?
There are several airlines that travel directly from Kingsford Smith Intl. Airport (SYD) to Cairns Airport. Jetstar (JQ) is a great choice, offering 82 flights each month. You could also check out fares with Virgin Australia (VA). It operates 73 monthly flights between Sydney and Cairns.
Are Kingsford Smith Intl. Airport (SYD) to Cairns Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from Mascot Airport to CNS, but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest easy knowing you're always getting the latest offers.

Explore a world of travel with Expedia

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