Vietnam Airlines from Paris to Singapore has 1 flight every day. And there are 6 flights per week flying out of Paris which connect to Singapore.
The price for economy class – one way ticket of Vietnam Airlines from Paris to Singapore 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).