Visa  to Vietnam can be applied in person at the Embassy of Vietnam in Vienna or by mail/post to the Embassy’s  address. The required documents are as follows:

-  Original PASSPORT (which requires at least 01 month validity prior the date of exit from Vietnam and/or 06 month validity to meet airlines’ requirements).
- Application form, which must be completed, signed and attached with 01 original photo (download here)
- One photo (4x6cm)
- A self-addressed registered return envelope (if by mail);