There is no Vietnam Consulate in Argentina but you can see below for address of Vietnam embassy in Argentina to contact instead.
Vietnam Embassy in Buenos Aires, Argentina
Do you want to contact consulate of Vietnam in Argentina to apply visa for getting in Vietnam ? Why you don’t apply online to get visa on arrival ? It’s fast, cheap and easy for Argentine passport holders apply Vietnam visa on arrival.
Vietnam visa on arrival is a policy of Vietnam government to facilitate travelers from over the world get visa for Vietnam fast, cheap and easy, especially for travelers living far from Vietnam embassy and consulate or no embassy or consulate of Vietnam present.
ARGENTINA
Provinces : Buenos Aires, Catamarca, Chaco, Chubut, Ciudad Autónoma de Buenos Aires (Distrito Federal), Córdoba, Corrientes, Entre Ríos, Formosa, Jujuy, La Pampa, La Rioja, Mendoza, Misiones, Neuquén, Río Negro, Salta, San Juan, San Luis, Santa Cruz, Santa Fe, Santiago del Estero, Tierra del Fuego, Tucumán
Principal Cities : Buenos Aires, La Matanza, Córdoba, Rosario
Principal Agglomerations : Buenos Aires, Córdoba, Rosario, Mendoza, San Miguel de Tucumán, La Plata
Some information & procedure to get visa at embassy of Vietnam in Argentina
The nationals of Argentina who are willing to visit Vietnam for family trip or a business trip are required to hold a legitimate Vietnam visa to stay there. The argentines without holding a visa to travel to Vietnam are not allowed to enter the precincts of the country. It has been made mandatory by the government of Vietnam that every foreign visitor coming to Vietnam has to own a valid visa to stay there with ease. In order to enjoy the family trip or the business trip to Vietnam in peace and tranquility, the citizens of Argentina are required to ensure certain things in mind.