HANOI AIRPORT MAP Hanoi airport terminal map with Immigration Visa Counter where you pick up your visa on arrival. Procedure Visa on arrival In Noi Bai Airport. 1./INTERNATIONAL TERMINAL 2 – FIRST FLOOR ARRIVALS 2./INTERNATIONAL TERMINAL 2 – SECOND FLOOR IMMIGRATION 3./INTERNATIONAL TERMINAL 2 – THIRD FLOOR DEPARTURES 4./INTERNATIONAL TERMINAL 2 – FOURTH FLOOR DOMESTIC […]