฿7,577 Cheap Flights from Cairns (CNS) to Singapore (SIN)

View ฿7,577 flight on Sat, 18 Oct 2025Opens in a new window

Popular airlines from Cairns Intl. Airport (CNS) to Changi Airport (SIN)

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Cheap Flights from Cairns (CNS) to Singapore (SIN)

Prices were available within the past 7 days and start at ฿7,577 for one-way flights and ฿14,039 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Indonesia AirAsia
Mon, 10 Nov - Wed, 19 Nov
CNS
Cairns
SIN
Singapore
฿14,039 Return, found 1 day ago
฿14,039
Return
found 1 day ago
Select Indonesia AirAsia flight, departing Mon, 10 Nov from Cairns to Singapore, returning Wed, 19 Nov, priced at ฿14,039 found 1 day ago
Indonesia AirAsia
Mon, 10 Nov - Sun, 16 Nov
CNS
Cairns
SIN
Singapore
฿14,694 Return, found 1 day ago
฿14,694
Return
found 1 day ago
Select Indonesia AirAsia flight, departing Mon, 10 Nov from Cairns to Singapore, returning Sun, 16 Nov, priced at ฿14,694 found 1 day ago
Indonesia AirAsia
Mon, 10 Nov - Wed, 19 Nov
CNS
Cairns
SIN
Singapore
฿14,819 Return, found 1 day ago
฿14,819
Return
found 1 day ago
Select Indonesia AirAsia flight, departing Mon, 10 Nov from Cairns to Singapore, returning Wed, 19 Nov, priced at ฿14,819 found 1 day ago
Indonesia AirAsia
Thu, 4 Sep - Wed, 10 Sep
CNS
Cairns
SIN
Singapore
฿15,077 Return, found 1 day ago
฿15,077
Return
found 1 day ago
Select Indonesia AirAsia flight, departing Thu, 4 Sep from Cairns to Singapore, returning Wed, 10 Sep, priced at ฿15,077 found 1 day ago
Indonesia AirAsia
Thu, 4 Sep - Wed, 10 Sep
CNS
Cairns
SIN
Singapore
฿15,160 Return, found 1 day ago
฿15,160
Return
found 1 day ago
Select Indonesia AirAsia flight, departing Thu, 4 Sep from Cairns to Singapore, returning Wed, 10 Sep, priced at ฿15,160 found 1 day ago
Indonesia AirAsia
Mon, 10 Nov - Sun, 16 Nov
CNS
Cairns
SIN
Singapore
฿15,474 Return, found 1 day ago
฿15,474
Return
found 1 day ago
Select Indonesia AirAsia flight, departing Mon, 10 Nov from Cairns to Singapore, returning Sun, 16 Nov, priced at ฿15,474 found 1 day ago
Qantas Airways
Fri, 7 Nov - Sun, 16 Nov
CNS
Cairns
SIN
Singapore
฿21,155 Return, found 1 day ago
฿21,155
Return
found 1 day ago
Select Qantas Airways flight, departing Fri, 7 Nov from Cairns to Singapore, returning Sun, 16 Nov, priced at ฿21,155 found 1 day ago
Singapore Airlines
Mon, 10 Nov - Wed, 19 Nov
CNS
Cairns
SIN
Singapore
฿27,590 Return, found 1 day ago
฿27,590
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 10 Nov from Cairns to Singapore, returning Wed, 19 Nov, priced at ฿27,590 found 1 day ago
British Airways
Thu, 11 Sep - Sat, 20 Sep
CNS
Cairns
SIN
Singapore
฿33,770 Return, found 1 day ago
฿33,770
Return
found 1 day ago
Select British Airways flight, departing Thu, 11 Sep from Cairns to Singapore, returning Sat, 20 Sep, priced at ฿33,770 found 1 day ago
Air Niugini
Thu, 11 Sep - Sat, 20 Sep
CNS
Cairns
SIN
Singapore
฿79,495 Return, found 1 day ago
฿79,495
Return
found 1 day ago
Select Air Niugini flight, departing Thu, 11 Sep from Cairns to Singapore, returning Sat, 20 Sep, priced at ฿79,495 found 1 day ago
Flight from Cairns to Singapore route information
Origin airport
Cairns Intl.
Destination airport
Changi
Airlines serving
Air Niugini, British Airways, Qantas Airways, Singapore Airlines
Return price
฿14,039
Distance
4978 km
Average flight time
6 hours 25 mins

Perfect flights from Cairns to Singapore

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Cairns to Singapore. 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 Singapore, 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 Changi ticket options cater to your travel preferences, with incredible one-way fares from ฿7,577 and roundtrip prices from ฿14,039. 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 Changi and explore Singapore 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 SIN travel arrangements today and embark on the journey of a lifetime in Singapore.

Frequently asked questions

How much is a flight from Cairns Intl. Airport (CNS) to Singapore Airport?
The lowest price advertised for a round-trip flight between CNS and Changi Airport (SIN) is ฿14,039. But you better get moving. This price is taken from fares available 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 Cairns Intl. Airport (CNS) to Changi Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from CNS to Singapore 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 Changi Airport (SIN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Cairns Intl. Airport (CNS) to Singapore Airport?
The distance is around 5,000 kilometres, so fill your carry-on luggage with everything you need to make the long journey comfortable. Wondering what to take on board your Cairns to Singapore flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Cairns Airport to Changi Airport?
If you're looking to fly straight from Cairns Intl. Airport (CNS) to Singapore Airport, Singapore Airlines (SQ) is an excellent choice. It operates 13 flights each month between Cairns and Singapore.
Are Cairns Airport to SIN flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap airfares from Cairns Intl. Airport (CNS) to SIN popping up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline advertises prices so far in advance.
*Available to Expedia members.