Vietnam Airlines from Siem Reap to Moscow has 4 flights every day. And there are 12 flights per week flying out of Siem Reap which connect to Moscow.
The price for economy class – one way ticket of Vietnam Airlines from Siem Reap to Moscow is 17.005.000 VND (or ~$848 USD) and the price for bussiness class – one way ticket of Vietnam Airline is 36.778.000 VND (or ~$1837 USD).