This Nation is one of nations which Vietnam Government accepted for getting Vietnam visa on arrival at the airport legally for tourist or business purpose.
Visa on arrival is saving for citizens who are no conditions to go to Embassy or living far away from the Vietnamese Embassies, they do not want to lose money, spend their so much time and their important documents (passport, personal papers) by postal mail.
You can choose the following way to apply online at website www.VisaOnlineVietnam.Org to get approval letter from your country and get visa at Vietnam International Airports on arrival date by applying online.
Finally you take approval letter + your passport + 2 photos + stamping fee 25 USD dollars for single entry or from 50usd to 135usd for multiple entries at airport. Further information, please visit How to apply vietnam Visa
Until now, The Embassy of Vietnam has not established in Serbia. You have to apply for Visa to Vietnam in person at Vietnam Embassy near around your country.
For any further information, please kindly contact us. We are willing and pleased to assist you at our best!