RM1,609 Cheap Flights from Cairns (CNS) to Singapore (SIN)

View RM1,609 flight on Thu, 15 Jan 2026Opens in a new window

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

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Cheap Flights from Cairns to Singapore (CNS-SIN)

Prices were available within the past 7 days and start at RM1,609 for one-way flights and RM2,274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Mon, 20 Apr - Mon, 27 Apr
CNS
Cairns
SIN
Singapore
RM2,274 Return, found 3 days ago
RM2,274
Return
found 3 days ago
Select Singapore Airlines flight, departing Mon, 20 Apr from Cairns to Singapore, returning Mon, 27 Apr, priced at RM2,274 found 3 days ago
Singapore Airlines
Fri, 13 Feb - Wed, 25 Feb
CNS
Cairns
SIN
Singapore
RM2,433 Return, found 1 day ago
RM2,433
Return
found 1 day ago
Select Singapore Airlines flight, departing Fri, 13 Feb from Cairns to Singapore, returning Wed, 25 Feb, priced at RM2,433 found 1 day ago
Singapore Airlines
Wed, 22 Apr - Mon, 27 Apr
CNS
Cairns
SIN
Singapore
RM2,446 Return, found 3 days ago
RM2,446
Return
found 3 days ago
Select Singapore Airlines flight, departing Wed, 22 Apr from Cairns to Singapore, returning Mon, 27 Apr, priced at RM2,446 found 3 days ago
Qantas Airways
Fri, 13 Feb - Wed, 25 Feb
CNS
Cairns
SIN
Singapore
RM2,672 Return, found 1 day ago
RM2,672
Return
found 1 day ago
Select Qantas Airways flight, departing Fri, 13 Feb from Cairns to Singapore, returning Wed, 25 Feb, priced at RM2,672 found 1 day ago
Qantas Airways
Fri, 13 Feb - Wed, 25 Feb
CNS
Cairns
SIN
Singapore
RM2,696 Return, found 1 day ago
RM2,696
Return
found 1 day ago
Select Qantas Airways flight, departing Fri, 13 Feb from Cairns to Singapore, returning Wed, 25 Feb, priced at RM2,696 found 1 day ago
Qantas Airways
Fri, 13 Feb - Wed, 25 Feb
CNS
Cairns
SIN
Singapore
RM2,698 Return, found 1 day ago
RM2,698
Return
found 1 day ago
Select Qantas Airways flight, departing Fri, 13 Feb from Cairns to Singapore, returning Wed, 25 Feb, priced at RM2,698 found 1 day ago
Qantas Airways
Fri, 13 Feb - Wed, 25 Feb
CNS
Cairns
SIN
Singapore
RM2,709 Return, found 1 day ago
RM2,709
Return
found 1 day ago
Select Qantas Airways flight, departing Fri, 13 Feb from Cairns to Singapore, returning Wed, 25 Feb, priced at RM2,709 found 1 day ago
Qantas Airways
Fri, 13 Feb - Wed, 25 Feb
CNS
Cairns
SIN
Singapore
RM2,722 Return, found 1 day ago
RM2,722
Return
found 1 day ago
Select Qantas Airways flight, departing Fri, 13 Feb from Cairns to Singapore, returning Wed, 25 Feb, priced at RM2,722 found 1 day ago
Air Niugini
Mon, 20 Apr - Mon, 27 Apr
CNS
Cairns
SIN
Singapore
RM3,456 Return, found 3 days ago
RM3,456
Return
found 3 days ago
Select Air Niugini flight, departing Mon, 20 Apr from Cairns to Singapore, returning Mon, 27 Apr, priced at RM3,456 found 3 days ago
British Airways
Wed, 22 Apr - Mon, 27 Apr
CNS
Cairns
SIN
Singapore
RM3,794 Return, found 3 days ago
RM3,794
Return
found 3 days ago
Select British Airways flight, departing Wed, 22 Apr from Cairns to Singapore, returning Mon, 27 Apr, priced at RM3,794 found 3 days ago

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 RM2,274. 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.

Travel information

Origin airport
Cairns Intl.
Destination airport
Changi
Airlines serving
British Airways, Qantas Airways, Singapore Airlines
Return price
RM2,274
Distance
4978 km
Average flight time
6 hours 20 mins

Book with confidence

Perfect flights from Cairns to Singapore

Your Journey from Cairns to Singapore

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With Expedia, you have access to a wide range of airlines, including Cathay Pacific, Qantas Airways, Singapore Airlines, Jetstar, Air Niugini, British Airways. Our selection of flights from Cairns Intl. to Changi 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.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Cairns to Singapore
*Available to Expedia members.