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

Monday, December 28th, 2026

6 round-trip options

Returning
Sat, Jan 2, 20275 Day Trip
$294 USD
Returning
Mon, Jan 4, 20277 Day Trip
$294 USD
Returning
Wed, Jan 6, 20279 Day Trip
$294 USD
Returning
Thu, Jan 7, 202710 Day Trip
$294 USD
Returning
Sun, Jan 10, 202713 Day Trip
$294 USD
Returning
Mon, Jan 11, 202714 Day Trip
$294 USD