S$142 Cheap Flights from Sydney to Cairns

View S$142 flight on Mon, 25 May, 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$142 for one-way flights and S$284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Australia
Fri, 17 Apr - Thu, 23 Apr
SYD
Sydney
CNS
Cairns
S$284 Return, found 3 days ago
S$284
Return
found 3 days ago
Select Virgin Australia flight, departing Fri, 17 Apr from Sydney to Cairns, returning Thu, 23 Apr, priced at S$284 found 3 days ago
Virgin Australia
Fri, 4 Sept - Sun, 13 Sept
SYD
Sydney
CNS
Cairns
S$292 Return, found 5 days ago
S$292
Return
found 5 days ago
Select Virgin Australia flight, departing Fri, 4 Sept from Sydney to Cairns, returning Sun, 13 Sept, priced at S$292 found 5 days ago
Virgin Australia
Fri, 1 May - Sun, 10 May
SYD
Sydney
CNS
Cairns
S$320 Return, found 2 days ago
S$320
Return
found 2 days ago
Select Virgin Australia flight, departing Fri, 1 May from Sydney to Cairns, returning Sun, 10 May, priced at S$320 found 2 days ago
Virgin Australia
Thu, 20 Aug - Wed, 26 Aug
SYD
Sydney
CNS
Cairns
S$323 Return, found 3 days ago
S$323
Return
found 3 days ago
Select Virgin Australia flight, departing Thu, 20 Aug from Sydney to Cairns, returning Wed, 26 Aug, priced at S$323 found 3 days ago
Virgin Australia
Fri, 4 Sept - Sun, 13 Sept
SYD
Sydney
CNS
Cairns
S$333 Return, found 5 days ago
S$333
Return
found 5 days ago
Select Virgin Australia flight, departing Fri, 4 Sept from Sydney to Cairns, returning Sun, 13 Sept, priced at S$333 found 5 days ago
Virgin Australia
Thu, 30 Apr - Fri, 8 May
SYD
Sydney
CNS
Cairns
S$339 Return, found 1 day ago
S$339
Return
found 1 day ago
Select Virgin Australia flight, departing Thu, 30 Apr from Sydney to Cairns, returning Fri, 8 May, priced at S$339 found 1 day ago
Virgin Australia
Fri, 4 Sept - Sun, 13 Sept
SYD
Sydney
CNS
Cairns
S$348 Return, found 5 days ago
S$348
Return
found 5 days ago
Select Virgin Australia flight, departing Fri, 4 Sept from Sydney to Cairns, returning Sun, 13 Sept, priced at S$348 found 5 days ago
Virgin Australia
Fri, 17 Apr - Thu, 23 Apr
SYD
Sydney
CNS
Cairns
S$349 Return, found 3 days ago
S$349
Return
found 3 days ago
Select Virgin Australia flight, departing Fri, 17 Apr from Sydney to Cairns, returning Thu, 23 Apr, priced at S$349 found 3 days ago
Jetstar
Thu, 21 May - Mon, 25 May
SYD
Sydney
CNS
Cairns
S$379 Return, found 4 days ago
S$379
Return
found 4 days ago
Select Jetstar flight, departing Thu, 21 May from Sydney to Cairns, returning Mon, 25 May, priced at S$379 found 4 days ago
Qantas Airways
Thu, 20 Aug - Wed, 26 Aug
SYD
Sydney
CNS
Cairns
S$380 Return, found 3 days ago
S$380
Return
found 3 days ago
Select Qantas Airways flight, departing Thu, 20 Aug from Sydney to Cairns, returning Wed, 26 Aug, priced at S$380 found 3 days ago

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

February is typically the cheapest month to fly

From S$155 - S$272 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$284. 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
Qantas Airways, Virgin Australia
Return price
S$283
Distance
1960 km
Average flight time
2 hours 4 mins

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Perfect flights from Sydney to Cairns

Your Journey from Sydney to Cairns

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Experience the Vibrant Cairns

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Sydney to Cairns

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