Upon arrival at the airport, you will see Visa landing counter. You will come to this place to get the visa into your passport before queuing in line at Passport control to get the stamp and enter Vietnam.
Please remember to bring at least 2 passport-sized photos(04*06cm), 25 USD/person for stamp fee per person (1 month single entry) and 50 USD for the multiple entry, your original passport and the Vietnamese visa application form (information completed already).
You will submit these documents at “Visa Landing counter”, the officers will check and give the visa into your passport.
Please remember to check information in your Visa after you get your passport back.