S$125 Cheap Flights from Sydney to Cairns

View S$125 flight on Thu, 15 Oct, 2026Opens in a new window

Flight 1

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$125 for one-way flights and S$231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Thu, 20 Aug - Wed, 26 Aug
SYD
Sydney
CNS
Cairns
S$231 Return, found 5 days ago
S$231
Return
found 5 days ago
Select Jetstar flight, departing Thu, 20 Aug from Sydney to Cairns, returning Wed, 26 Aug, priced at S$231 found 5 days ago
Jetstar
Thu, 25 Jun - Tue, 30 Jun
SYD
Sydney
CNS
Cairns
S$233 Return, found 1 day ago
S$233
Return
found 1 day ago
Select Jetstar flight, departing Thu, 25 Jun from Sydney to Cairns, returning Tue, 30 Jun, priced at S$233 found 1 day ago
Virgin Australia
Thu, 15 Oct - Thu, 22 Oct
SYD
Sydney
CNS
Cairns
S$249 Return, found 1 day ago
S$249
Return
found 1 day ago
Select Virgin Australia flight, departing Thu, 15 Oct from Sydney to Cairns, returning Thu, 22 Oct, priced at S$249 found 1 day ago
Jetstar
Thu, 25 Jun - Tue, 30 Jun
SYD
Sydney
CNS
Cairns
S$251 Return, found 1 day ago
S$251
Return
found 1 day ago
Select Jetstar flight, departing Thu, 25 Jun from Sydney to Cairns, returning Tue, 30 Jun, priced at S$251 found 1 day ago
Jetstar
Thu, 20 Aug - Wed, 26 Aug
SYD
Sydney
CNS
Cairns
S$258 Return, found 5 days ago
S$258
Return
found 5 days ago
Select Jetstar flight, departing Thu, 20 Aug from Sydney to Cairns, returning Wed, 26 Aug, priced at S$258 found 5 days ago
Virgin Australia
Thu, 15 Oct - Thu, 22 Oct
SYD
Sydney
CNS
Cairns
S$264 Return, found 1 day ago
S$264
Return
found 1 day ago
Select Virgin Australia flight, departing Thu, 15 Oct from Sydney to Cairns, returning Thu, 22 Oct, priced at S$264 found 1 day ago
Jetstar
Thu, 25 Jun - Tue, 30 Jun
SYD
Sydney
CNS
Cairns
S$267 Return, found 1 day ago
S$267
Return
found 1 day ago
Select Jetstar flight, departing Thu, 25 Jun from Sydney to Cairns, returning Tue, 30 Jun, priced at S$267 found 1 day ago
Virgin Australia
Mon, 12 Oct - Thu, 22 Oct
SYD
Sydney
CNS
Cairns
S$268 Return, found 1 day ago
S$268
Return
found 1 day ago
Select Virgin Australia flight, departing Mon, 12 Oct from Sydney to Cairns, returning Thu, 22 Oct, priced at S$268 found 1 day ago
Jetstar
Thu, 25 Jun - Tue, 30 Jun
SYD
Sydney
CNS
Cairns
S$271 Return, found 1 day ago
S$271
Return
found 1 day ago
Select Jetstar flight, departing Thu, 25 Jun from Sydney to Cairns, returning Tue, 30 Jun, priced at S$271 found 1 day ago
Qantas Airways
Wed, 22 Jul - Mon, 27 Jul
SYD
Sydney
CNS
Cairns
S$379 Return, found 1 day ago
S$379
Return
found 1 day ago
Select Qantas Airways flight, departing Wed, 22 Jul from Sydney to Cairns, returning Mon, 27 Jul, priced at S$379 found 1 day ago

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

November is typically the cheapest month to fly

From S$188 - S$368 per traveller.

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$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.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Cairns Intl.
Airlines serving
Jetstar, Qantas Airways, Virgin Australia
Return price
S$230
Distance
1960 km
Average flight time
3 hours 11 mins

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