Vietnam Airlines from Singapore to Paris has 3 flights every day. And there are 17 flights per week flying out of Singapore which connect to Paris.
The price for economy class – one way ticket of Vietnam Airlines from Singapore to Paris is 25.240.000 VND (or ~$1260 USD) and the price for bussiness class – one way ticket of Vietnam Airline is 51.819.000 VND (or ~$2589 USD).