ANA and Singapore Airlines offer direct flights between Chubu Centrair Airport and Singapore Changi Airport daily. It takes about 6 hours 50 minutes from Singapore to Chubu, Nagoya. The airport is only about 30 minutes away from Nagoya station by rail. Many traditional tourist destinations such as Gifu and Mt. Fuji can easily be accessed from Nagoya Station and reached within a few hours or less.

All NIPPON AIRWAYS
https://www.ana.co.jp/en/sg/

Singapore Airlines
https://www.singaporeair.com/en_UK/sg/home

Chubu Centrair International Airport
http://www.centrair.jp/en/