Don't know the full details yet, but from today's Travel Daily:
SCOOT is offering reduced fares to its 64 destinations, including $135 flights to Singapore from Perth, $159 from Gold Coast and $179 from Sydney or Melbourne. Including taxes and excluding food and baggage, use the promo code “ESCAPE15” when prompted to get an extra $15 off. The sale begins on 05 Nov and ends 09 Nov, with the travel period from 06 Nov to 27 Mar, with some blackout periods applying.
Scoot gives you the jump with a great sale starting at 10am Perth time (1pm Melbourne time) on Tues Nov 5, Melbourne Cup Day. So before you take a punt, here’s a tip on how to grab a great fare to one of Scoot’s 64 destinations, with winning prices from $135 to Singapore from Perth, or from Gold Coast fly to Singapore from $159, and $179 from Sydney or Melbourne – including taxes, but not including bags and food. On sale until 2359 Sat Nov 9 2019 (Perth time).