Cairns (CNS) to Sydney (SYD) flight deal from $157 USD in economy class

VAVirgin Australia Regional Airlines

Round Trip•Economy

CNS

Cairns International Airport

Cairns, Australia

SYD

Sydney Airport

Sydney, Australia

$208 USD

-25%$157 USD

Verified Nov 26, 2025 at 4:05 PM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$252 2$231 3$231 4$245 5$237 6$218 7$192 8$237 9$197 10$223 11$216 12$196 13$239 14$252 15$252 16$252 17$279 18$252 19$269 20$269 21$269 22$297 23$279 24$321 25$265 26$290 27$328 28$385 29$330 30$355 31$247 1 2 3 4

Fair Availability

33% of dates checked are available within 10% of the lowest price

Thursday, December 18th, 2025

10 round-trip options

Returning

Tue, Dec 23, 2025•5 Day Trip

$252 USD

Google Flights

Returning

Wed, Dec 24, 2025•6 Day Trip

$322 USD

Google Flights

Returning

Thu, Dec 25, 2025•7 Day Trip

$304 USD

Google Flights

Returning

Fri, Dec 26, 2025•8 Day Trip

$322 USD

Google Flights

Returning

Sat, Dec 27, 2025•9 Day Trip

$486 USD

Google Flights

Returning

Sun, Dec 28, 2025•10 Day Trip

$419 USD

Google Flights

Returning

Mon, Dec 29, 2025•11 Day Trip

$282 USD

Google Flights

Returning

Tue, Dec 30, 2025•12 Day Trip

$322 USD

Google Flights

Returning

Wed, Dec 31, 2025•13 Day Trip

$265 USD

Google Flights

Returning

Thu, Jan 1, 2026•14 Day Trip

$281 USD

Google Flights