Vietnam Airlines from Moscow to Bangkok has 1 flight every day. And there are 3 flights per week flying out of Moscow which connect to Bangkok.
The price for economy class – one way ticket of Vietnam Airlines from Moscow to Bangkok is 12.093.000 VND (or ~$603 USD) and the price for bussiness class – one way ticket of Vietnam Airline is 32.939.000 VND (or ~$1645 USD).