S$135 Cheap Flights from Sydney to Cairns

View S$135 flight on Mon, 16 Feb, 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 S$135 for one-way flights and S$209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Tue, 19 Aug - Tue, 26 Aug
SYD
Sydney
CNS
Cairns
S$209 Return, found 6 days ago
S$209
Return
found 6 days ago
Select Jetstar flight, departing Tue, 19 Aug from Sydney to Cairns, returning Tue, 26 Aug, priced at S$209 found 6 days ago
Jetstar
Tue, 19 Aug - Tue, 26 Aug
SYD
Sydney
CNS
Cairns
S$217 Return, found 6 days ago
S$217
Return
found 6 days ago
Select Jetstar flight, departing Tue, 19 Aug from Sydney to Cairns, returning Tue, 26 Aug, priced at S$217 found 6 days ago
Jetstar
Tue, 19 Aug - Tue, 26 Aug
SYD
Sydney
CNS
Cairns
S$225 Return, found 6 days ago
S$225
Return
found 6 days ago
Select Jetstar flight, departing Tue, 19 Aug from Sydney to Cairns, returning Tue, 26 Aug, priced at S$225 found 6 days ago
Jetstar
Fri, 22 Aug - Mon, 25 Aug
SYD
Sydney
CNS
Cairns
S$230 Return, found 6 days ago
S$230
Return
found 6 days ago
Select Jetstar flight, departing Fri, 22 Aug from Sydney to Cairns, returning Mon, 25 Aug, priced at S$230 found 6 days ago
Jetstar
Fri, 22 Aug - Mon, 25 Aug
SYD
Sydney
CNS
Cairns
S$239 Return, found 6 days ago
S$239
Return
found 6 days ago
Select Jetstar flight, departing Fri, 22 Aug from Sydney to Cairns, returning Mon, 25 Aug, priced at S$239 found 6 days ago
Jetstar
Tue, 19 Aug - Tue, 26 Aug
SYD
Sydney
CNS
Cairns
S$239 Return, found 6 days ago
S$239
Return
found 6 days ago
Select Jetstar flight, departing Tue, 19 Aug from Sydney to Cairns, returning Tue, 26 Aug, priced at S$239 found 6 days ago
Jetstar
Tue, 19 Aug - Tue, 26 Aug
SYD
Sydney
CNS
Cairns
S$247 Return, found 6 days ago
S$247
Return
found 6 days ago
Select Jetstar flight, departing Tue, 19 Aug from Sydney to Cairns, returning Tue, 26 Aug, priced at S$247 found 6 days ago
Jetstar
Tue, 19 Aug - Tue, 26 Aug
SYD
Sydney
CNS
Cairns
S$255 Return, found 6 days ago
S$255
Return
found 6 days ago
Select Jetstar flight, departing Tue, 19 Aug from Sydney to Cairns, returning Tue, 26 Aug, priced at S$255 found 6 days ago
Virgin Australia
Mon, 16 Feb - Fri, 20 Feb
SYD
Sydney
CNS
Cairns
S$271 Return, found 9 hours ago
S$271
Return
found 9 hours ago
Select Virgin Australia flight, departing Mon, 16 Feb from Sydney to Cairns, returning Fri, 20 Feb, priced at S$271 found 9 hours ago
Qantas Airways
Mon, 16 Feb - Fri, 20 Feb
SYD
Sydney
CNS
Cairns
S$329 Return, found 9 hours ago
S$329
Return
found 9 hours ago
Select Qantas Airways flight, departing Mon, 16 Feb from Sydney to Cairns, returning Fri, 20 Feb, priced at S$329 found 9 hours ago

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

September is typically the cheapest month to fly

From S$173 - S$325 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, Virgin Australia
Return price
S$209
Distance
1960 km
Average flight time
3 hours 9 mins

Perfect flights from Sydney to Cairns

Your Journey from Sydney to Cairns

Start your unforgettable journey with Expedia. Our broad selection of flights from Sydney to Cairns caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Virgin Australia, Qantas Airways, Jetstar. Our selection of flights from Kingsford Smith Intl. to Cairns Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Sydney to Cairns Flights

Experience the joy of finding cheap flights from Kingsford Smith Intl. to Cairns Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$135 and roundtrip prices from S$209*.
 

Pre-Flight Essentials

Ensure a smooth journey from Sydney to Cairns with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Cairns

Picture yourself stepping off the plane in Cairns and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Sydney to Cairns Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Sydney to Cairns.
 

Beyond the Flight – Exploring Cairns

With Expedia, your adventure extends beyond the flight. Explore Cairns at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Sydney to Cairns with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Sydney to Cairns with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$209. 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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