There is NO Vietnam Consulate in Cuba but fortunately, you can find hereafter address and location of Vietnam embassy in Cuba to contact instead.
Embassy of Vietnam in La Havana, Cuba
Do you want to contact Vietnam Consulate in Cuba to apply for Vietnam visa ? Cuban citizen and travelers from Cuba want to get in for visiting Vietnam must have Vietnam visa. Basically, you must contact Vietnam Consulate in Cuba to get Vietnam visa, but fortunately, Vietnam recently has installed electronics system to issue visa on arrival at international airports to call for more tourists and investors. Therefore Cuban citizens and travelers from Cuba now can apply to get visa on arrival without going and queuing at Vietnam Consulate in Cuba.
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.
In order to get visa on arrival at international airports of Vietnam, you must apply online through visa agent in Vietnam to get approval letter from Vietnam Immigration Department which will allows you picking up your visa on arrival at international airports of Vietnam. They will send approval letter to your email address and you need to print out the approval letter for boarding and show on arrival at landing visa office (also called visa on arrival office) to get visa stamped on your passport.
Please note that you must have approval letter from Vietnam Immigration Department which allows you getting visa on arrival at international airports of Vietnam then you can get visa when landing Vietnam.
CUBA
Principal Cities : La Habana, Santiago de Cuba, Camagüey, Holguín, Guantánamo, Santa Clara, Las Tunas, Bayamo, Cienfuegos, Pinar del Río, Matanzas
Provinces in Cuba : Artemisa, Camagüey, Ciego de Ávila, Cienfuegos, Ciudad de la Habana, Granma, Guantánamo, Holguín, Isla de la Juventud, Las Tunas, Matanzas, Mayabeque, Pinar del Río, Sancti Spíritus, Santiago de Cuba, Villa Clara
Cities in Cuba : Amancio, Artemisa, Banes, Baracoa, Bauta, Bayamo, Cabaiguán, Caibarién, Camagüey, Camajuaní, Cárdenas, Ciego de Ávila, Cienfuegos, Colombia (Santa Lucía), Colón, Consolación del Sur, Contramaestre, Cumanayagua, Florida, Guanajay, Guantánamo, Güines, Güira de Melena, Guisa, Holguín, Jagüey Grande, Jatibonico, Jiguaní, Jovellanos, La Habana [Havana], La Maya, Las Tunas (Victoria de las Tunas), Manicaragua, Manzanillo, Matanzas, Mayarí, Moa, Morón, Niquero, Nueva Gerona, Nuevitas, Palma Soriano, Pinar del Río, Placetas, Puerto Padre, Sagua de Tánamo, Sagua la Grande, San Antonio de los Baños, San Cristóbal, Sancti Spíritus, San Germán (Urbano Noris), San José de las Lajas, San Luis, Santa Clara, Santiago de Cuba, Trinidad, Vertientes
Some information & procedure to get visa at embassy of Vietnam in Cuba
Cuba citizens need to ensure that they have a proper Vietnam visa to get an entry into Vietnam. However, since Vietnam has a democratic bond with Cuba it has given several visa exemptions to the Cuban citizens provided they fall under the predefined criteria. Get in touch with the embassy so that you are aware of all the exemption rules before you start your application process.
Cuban citizens have the advantage of having an inland official Vietnam embassy. This embassy processes all the requests for any type of Vietnam visa for the citizens here. The embassy has been established in the city of Havana or La Habana. Get to know about their working hours before planning a visit to the embassy. Usually, the embassies work between Monday and Friday and rest on the weekends. In addition, the embassy will also remain closed on the public holidays observed in Cuba and Vietnam. The process is as follows:-