Kos Island→BillundNonstop Flight TimeKGS–BLL

Kos Island (Kos Airport) to Billund (Billund Airport).

Direct flights from KGS to BLL have an estimated flight time of about 3h 47m, based on the 1,554-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with AirSeven appearing most often in that sample. Captured departure times run from 13:40 to 13:40 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for KGS to BLL, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; 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.