Here's a great deal to the fashion capital of the world; Milan Italy.
Play around with August dates, but eg 7th August - 22nd August 2017 HERE departing from Melbourne on Monday 9.45am 7/8/17. Normal price is about $1480, so this is over 40% less.
Beautiful time of year to be in Milan with average temp approx 24.5 degrees and lots to do at this time of year There is no VISA requirement for Australian citizens entering Italy for under 90 days.
20hr stopover on the way to Italy in Delhi, so plenty of time to have a sleep and see a few touristy places. There is a VISA process for Australians travelling to India.
Admittedly not the greatest airline but every dollar saved is a dollar that can be spent Shopping in Milan!
Update: I spoke with 'Vegal' at the Air India customer service department
YES you will be provided with FREE Accommodation with this booking based on the stopover time.
"Customers will need to contact the City Office in Delhi" with their purchase confirmation.
"Accommodation will be provided at one of the Hotels at Delhi Airport"
See also visa requirements for India. If your transit time is 24-72 hours, you'll need a transit visa. If you wish to clear immigration at any stage, you will need a visa even if your transit time is less than 24 hours. Please check with relevant official immigration department prior to departure, and plan for delays (that pushes your connecting flight beyond 24 hours).