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

Saturday, December 26th, 2026

6 round-trip options

Returning
Thu, Dec 31, 20265 Day Trip
$311 USD
Returning
Sat, Jan 2, 20277 Day Trip
$311 USD
Returning
Mon, Jan 4, 20279 Day Trip
$311 USD
Returning
Tue, Jan 5, 202710 Day Trip
$311 USD
Returning
Fri, Jan 8, 202713 Day Trip
$311 USD
Returning
Sat, Jan 9, 202714 Day Trip
$311 USD