Kolkata→Siem ReapNonstop Flight TimeCCU–SAI

Kolkata (Netaji Subhas Chandra Bose International Airport) to Siem Reap (Siem Reap Angkor International Airport).

Direct flights from CCU to SAI have an estimated flight time of about 3h 6m, based on the 1,218-mile great-circle distance. Our current captured departure sample includes 3×/wk across 1 captured airline, with IndiGo appearing most often in that sample. Captured departure times run from 01:50 to 01:50 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for CCU to SAI, last seen June 15, 2026. Frequency uses 3 scheduled departures across 3 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.