Bangkok→Chiang RaiNonstop Flight TimeBKK–CEI

Bangkok (Suvarnabhumi Airport) to Chiang Rai (Chiang Rai International Airport).

Direct flights from BKK to CEI have an estimated flight time of about 1h 29m, based on the 437-mile great-circle distance. Our current captured departure sample includes 4-5/day across 2 captured airlines, with Thai Airways appearing most often in that sample. Captured departure times run from 08:05 to 18:00 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for BKK to CEI, last seen June 15, 2026. Frequency uses 31 scheduled departures across 7 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.