Palmerston North Airport is set to reopen tonight around six hours after a bomb scare that cancelled all flights and forced passengers to be evacuated.
Police were called to the North Island airport around 2pm and a spokeswoman confirmed at 8pm that nothing untoward had been found during searches of the terminal.
Cordons had been stood down but inquiries into the threat were ongoing, they said.
More than 150 people - including airport staff and passengers - were being evacuated from the airport this evening, taken on buses from the terminal to the airport's exit points.
Both police and the Defence Force's Explosive Ordnance Disposal unit were on the scene.