Indochina-tourist.com: Vietnam Tourist Single Entry Visa, Vietnam Multiple Business Visa, Vietnam Family Visit Visa can be obtained at all international airports such as: Hochiminh city ( Saigon – Tansannhat airport ) , Danang aiport , Hanoi city ( Noibai airport ) http://indochinatravelvietnam.com  can help you out If you decide to get a landing visa in order to save your time to obtain the visas to Vietnam.