Istanbul→KastamonuNonstop Flight TimeIST–KFS

Istanbul (Istanbul Airport) to Kastamonu (Kastamonu Airport).

Direct flights from IST to KFS have an estimated flight time of about 1h 7m, based on the 262-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Turkish Airlines appearing most often in that sample. Captured departure times run from 08:25 to 19:25 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IST to KFS, last seen June 15, 2026. Frequency uses 4 scheduled departures across 4 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.