Vietnam Airlines from Ho Chi Minh City to Osaka has 1 flight every day. And there are 7 flights per week flying out of Ho Chi Minh City which connect to Osaka.
The price for economy class – one way ticket of Vietnam Airlines from Ho Chi Minh City to Osaka is 14.221.000 VND (or ~$709 USD) and the price for bussiness class – one way ticket of Vietnam Airline is 24.995.000 VND (or ~$1248 USD).