Heini-Klopfer-Skiflugschanze is a ski flying hill in Oberstdorf, Germany. It was opened in 1950, and was later renamed after its architect, Heini Klopfer. A total of 21 world records have been set on the hill. The venue should not be confused with the Schattenberg ski jumping hill, also in Oberstdorf, about 7 kilometres (4.3 mi) to the north.

Ski flying is a winter sport discipline derived from ski jumping, in which much greater distances can be achieved. It is a form of competitive individual Nordic skiing where athletes descend at high speed along a specially designed takeoff ramp using skis only; jump from the end of it with as much power as they can generate; then glide – or 'fly' – as far as possible down a steeply sloped hill; and ultimately land within a target zone in a stable manner. Points are awarded for distance and stylistic merit by five judges. Events are governed by the International Ski Federation.