Cheap Flights from Singapore (SIN) to Cairns (CNS) from HK$3,810~

View HK$3,810 flight on Sat, 1 Nov 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$3,810 for one-way flights and HK$4,657 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Sat, 8 Nov - Sat, 15 Nov
SIN
Singapore
CNS
Cairns
HK$4,657 Return, found 1 day ago
HK$4,657
Return
found 1 day ago
Select Qantas Airways flight, departing Sat, 8 Nov from Singapore to Cairns, returning Sat, 15 Nov, priced at HK$4,657 found 1 day ago
Singapore Airlines
Sun, 14 Jun - Mon, 22 Jun
SIN
Singapore
CNS
Cairns
HK$4,674 Return, found 5 days ago
HK$4,674
Return
found 5 days ago
Select Singapore Airlines flight, departing Sun, 14 Jun from Singapore to Cairns, returning Mon, 22 Jun, priced at HK$4,674 found 5 days ago
Qantas Airways
Sat, 8 Nov - Sat, 15 Nov
SIN
Singapore
CNS
Cairns
HK$5,175 Return, found 1 day ago
HK$5,175
Return
found 1 day ago
Select Qantas Airways flight, departing Sat, 8 Nov from Singapore to Cairns, returning Sat, 15 Nov, priced at HK$5,175 found 1 day ago
Qantas Airways
Sun, 9 Nov - Sun, 16 Nov
SIN
Singapore
CNS
Cairns
HK$5,634 Return, found 1 day ago
HK$5,634
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 9 Nov from Singapore to Cairns, returning Sun, 16 Nov, priced at HK$5,634 found 1 day ago
Qantas Airways
Sun, 9 Nov - Sun, 16 Nov
SIN
Singapore
CNS
Cairns
HK$5,703 Return, found 1 day ago
HK$5,703
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 9 Nov from Singapore to Cairns, returning Sun, 16 Nov, priced at HK$5,703 found 1 day ago
Singapore Airlines
Mon, 17 Nov - Mon, 24 Nov
SIN
Singapore
CNS
Cairns
HK$5,823 Return, found 4 days ago
HK$5,823
Return
found 4 days ago
Select Singapore Airlines flight, departing Mon, 17 Nov from Singapore to Cairns, returning Mon, 24 Nov, priced at HK$5,823 found 4 days ago
Singapore Airlines
Fri, 28 Nov - Sun, 7 Dec
SIN
Singapore
CNS
Cairns
HK$5,953 Return, found 4 hours ago
HK$5,953
Return
found 4 hours ago
Select Singapore Airlines flight, departing Fri, 28 Nov from Singapore to Cairns, returning Sun, 7 Dec, priced at HK$5,953 found 4 hours ago
Qantas Airways
Mon, 17 Nov - Mon, 24 Nov
SIN
Singapore
CNS
Cairns
HK$6,003 Return, found 4 days ago
HK$6,003
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 17 Nov from Singapore to Cairns, returning Mon, 24 Nov, priced at HK$6,003 found 4 days ago
Air Niugini
Sat, 3 Jan - Sat, 10 Jan
SIN
Singapore
CNS
Cairns
HK$8,812 Return, found 3 days ago
HK$8,812
Return
found 3 days ago
Select Air Niugini flight, departing Sat, 3 Jan from Singapore to Cairns, returning Sat, 10 Jan, priced at HK$8,812 found 3 days ago
British Airways
Sun, 4 Jan - Sun, 11 Jan
SIN
Singapore
CNS
Cairns
HK$23,876 Return, found 3 days ago
HK$23,876
Return
found 3 days ago
Select British Airways flight, departing Sun, 4 Jan from Singapore to Cairns, returning Sun, 11 Jan, priced at HK$23,876 found 3 days ago

Frequently asked questions

How much is a flight from Changi Airport to Cairns Airport?
If you're traveling between Changi Airport and CNS, round-trip flights start from HK$4,657. This price is based on fares available 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 today and save yourself 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 Singapore Airport to CNS?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from SIN to Cairns Intl. Airport (CNS) 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 Singapore Airport to CNS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SIN to Cairns Intl. Airport (CNS)?
You'll have 5,000 kilometers to cover on the long-haul Singapore to Cairns route. Dress in comfy clothes and consider taking a pair of noise-canceling earphones.
Which airlines fly direct from SIN to Cairns Intl. Airport (CNS)?
Singapore Airlines (SQ) will get you from Singapore Airport to Cairns Intl. Airport (CNS) safely and comfortably. You can choose from 13 flights every month on this route.
Are SIN to Cairns Intl. Airport (CNS) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Singapore Airport to Cairns Intl. Airport (CNS) are available up to 12 months before departure on Expedia. And although you may score great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Changi
Destination airport
Cairns Intl.
Airlines serving
Air Niugini, Qantas Airways, Singapore Airlines
Return price
HK$4,657
Distance
4978 km
Average flight time
6 hours 35 mins

Book with confidence

Flights from Singapore to Cairns

Book cheap flights from Singapore (SIN) to Cairns (CNS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Singapore (SIN) to Cairns (CNS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Singapore (SIN) to Cairns (CNS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Cairns flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Cairns and things to do in Cairns for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Cairns more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Cairns is HK$3,810 now!

 

Flights from Singapore to Cairns

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