Bangkok→Ubon RatchathaniNonstop Flight TimeBKK–UBP

Bangkok (Suvarnabhumi Airport) to Ubon Ratchathani (Ubon Ratchathani Airport).

Direct flights from BKK to UBP have an estimated flight time of about 1h 12m, based on the 296-mile great-circle distance. Our current captured departure sample includes 3-4/day across 2 captured airlines, with Thai Airways appearing most often in that sample. Captured departure times run from 07:05 to 16:00 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for BKK to UBP, last seen June 15, 2026. Frequency uses 24 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.