Vietnam Airlines from Moscow to Melbourne has 2 flights every day. And there are 2 flights per week flying out of Moscow which connect to Melbourne.
The price for economy class – one way ticket of Vietnam Airlines from Moscow to Melbourne is 36.074.000 VND (or ~$1802 USD) and the price for bussiness class – one way ticket of Vietnam Airline is 72.032.000 VND (or ~$3600 USD).