There are basically three big airports in Vietnam through which the foreigners usually enter the country. They are located at Hanoi, Ho Chi Minh City and Da Nang. However before making the entry these people require having
Vietnam visa US citizen. The citizens of America would be requiring these visas for exiting as well as entering the mainland Vietnam. Hence all the people wishing to visit Vietnam should know about the costs involved. In this manner they will not get duped by fraudulent organizations or agents.
Arrange from beforeIt is always advisable that the citizens of USA or any other foreign country wishing to visit Vietnam need to arrange the visa before they make their departure for Vietnam. This is done by asking for the approval letter, online. The letter would be sent with the help of email. The visa would then get stamped on arrival in the Vietnam airport.