The fastest way to get a Vietname visa is by applying for a Visa on Arrival (VOA). It is a way to arrange visa in advance via our secure online application and then get Vietnamese visa on arrival at one of international airports in Vietnam. It is applied for almost visa types: Tourist visa (or other saying travel visa, travelling visa, Business visa, relative visit visa
BIG NEW: 1 year tourist visa for USA passport From now on (26/08/2016), Vietnam tourist visa for all USA citizen to Vietnam will be automatically and mandatory converted into a 1 year tourist multiple entries visa with maximum 90 days duration allowed of each visit. It means you will have to do visa run (or in-country visa extension) each 90 days if you plan to stay Vietnam long term.
How to get 1 year visa without working permit?