Mappa › Countries › Vjetnam Airports in Northwest Region 4 airports · 1 with scheduled flights With scheduled flights Dien Bien Phu AirportDien Bien PhuDIN · VVDB Other airfields Northwest Region 3 Na San AirportMai SonSQH · VVNSPhu Tho Municipal AirportPhu ThoVN-0029Yen Bai Air BaseYen BaiVN-0004