Bangkok→LondonNonstop Flight TimeBKK–LGW

Bangkok (Suvarnabhumi Airport) to London (London Gatwick Airport).

Direct flights from BKK to LGW have an estimated flight time of about 12h 51m, based on the 5,947-mile great-circle distance. Our current captured departure sample includes 3×/wk across 1 captured airline, with British Airways appearing most often in that sample. Captured departure times run from 22:35 to 22:35 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for BKK to LGW, 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.