Vietnam Airlines from Hong Kong to Paris has 2 flights every day. And there are 11 flights per week flying out of Hong Kong which connect to Paris.
The price for economy class – one way ticket of Vietnam Airlines from Hong Kong to Paris is 24.986.000 VND (or ~$1247 USD) and the price for bussiness class – one way ticket of Vietnam Airline is 51.565.000 VND (or ~$2576 USD).