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

Saturday, December 19th, 2026

6 round-trip options

Returning
Thu, Dec 24, 20265 Day Trip
$310 USD
Returning
Sat, Dec 26, 20267 Day Trip
$310 USD
Returning
Mon, Dec 28, 20269 Day Trip
$326 USD
Returning
Tue, Dec 29, 202610 Day Trip
$310 USD
Returning
Fri, Jan 1, 202713 Day Trip
$310 USD
Returning
Sat, Jan 2, 202714 Day Trip
$310 USD