大成建設
The construction of the new terminal (Terminal 2) next to the existing one with a designed capacity of 10 million passengers per annum started in March 2012. The 996 m long new terminal building, funded by a Japan International Cooperation Agency ODA loan was designed by Japan Airport Consultants and was built by Taisei Corporation. The total investment for the project was ¥75.5 billion (US$645.35 million). Japan's official development assistance accounted for ¥59 billion ($504.27 million) of the investment, while the remaining amount was covered by local funds. The new international terminal was inaugurated on 4 January 2015 together with a new freeway connecting the airport to downtown Hanoi via the Nhật Tân Bridge.