The 'Sway' singer is returning to Australia after a long absence to mark the closure of Sydney's Allianz Stadium, which will be shutting down for three years for refurbishment and reconstruction.
The special performance will be Bublé's first down under since his 2014 tour.
Pre-sale tickets will go on sale on Monday 30 Jul, Noon until Wednesday 1 Aug, Noon. You can register here.
Tickets to the public go on sale August 3 at 10am.