Travellers in Tonga have been asked to follow the advice of local authorities as Cyclone Gita moves on from the island nation.
Flight Centre NZ general manager Sue Matson said a number of customers are either in Tonga or travelling there in the coming days.
"Our travel experts are working with them around the clock to provide support and advise alternative travel plans where necessary," said Matson.
"Anyone due to be travelling to Tonga today should contact their travel expert as soon as possible to discuss their travel plans, or contact their airline directly for updated departure information."
All flights in and out of Fuaʻamotu International Airport in Tonga have been affected by the weather, raising concerns about the well-being of those on the island.