Flühli is a municipality in the district of Entlebuch in the Canton of Lucerne in Switzerland . The municipality consists of the villages of Flühli and Sörenberg , which form independent parishes. Flühli is part of the UNESCO Entlebuch Biosphere Reserve since 2001.

Flühli is first mentioned in the 17th century as güetli uf dem Flüöli.

The battle of Sörenberg was fought in 1380 between Obwalden and Entlebuch.

The region was only settled year-round in the 17th century.