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

Monday, July 13th, 2026

5 round-trip options

Returning
Sat, Jul 18, 20265 Day Trip
$326 USD
Returning
Wed, Jul 22, 20269 Day Trip
$310 USD
Returning
Thu, Jul 23, 202610 Day Trip
$310 USD
Returning
Sat, Jul 25, 202612 Day Trip
$310 USD
Returning
Sun, Jul 26, 202613 Day Trip
$310 USD