Joensuu Airport is an airport in Liperi, Finland, about 11 kilometres (7 mi) northwest of the city centre of Joensuu.

Liperi is a municipality of Finland. It is located in the North Karelia region. Liperi is a community of 11,969 with the growth rate of 83 newcomers in 11 months in 2007. The population density is 16.46 inhabitants per square kilometre (42.6/sq mi). The municipality covers an area of 1,161.23 square kilometres (448.35 sq mi) of which 434.33 km2 (167.70 sq mi) is water.