Sydney (SYD) to Mackay (MKY) flight deal in economy from $291

Friday, December 18th, 2026

5 round-trip options

Returning
Wed, Dec 23, 20265 Day Trip
$294 USD
Returning
Thu, Dec 24, 20266 Day Trip
$294 USD
Returning
Sat, Dec 26, 20268 Day Trip
$311 USD
Returning
Sun, Dec 27, 20269 Day Trip
$294 USD
Returning
Tue, Dec 29, 202611 Day Trip
$294 USD