Nagasaki Airport — Nagasaki, Japan

Japan's first offshore airport opened at Nagasaki in 1975, built on reclaimed land in Ōmura Bay and linked to the mainland by a dedicated bridge, a design later echoed by larger projects like Kansai and Chubu Centrair. NGS serves a city whose modern history carries unusual weight, having endured the second atomic bombing in August 1945 while centuries earlier serving as one of Japan's only permitted windows to European trade during the isolationist Edo period, when Dutch merchants operated from the small artificial island of Dejima. Today the airport handles mostly domestic connections to Tokyo, Osaka, and other major cities, along with a smaller number of international routes, supporting a regional economy built around shipbuilding, fishing, and increasingly tourism drawn to the city's layered history, harbor views, and hillside architecture. The surrounding Ōmura Bay setting gives arriving and departing flights a scenic water approach uncommon among Japan's more landlocked regional airports.