Nsoko Airfield (ICAO: FDNS) is an airstrip serving Nsoko, an agricultural village in the Lubombo Region of Eswatini. The runway is within the Nisela Game Reserve, 4 kilometres (2.5 mi) northeast of Nsoko, and 5 kilometres (3.1 mi) west of the South African border. The Ubombo non-directional beacon (Ident: UB) is 12.1 nautical miles (22.4 km) north of the runway.