✈ HND → BKK
6H 13M FLIGHT. TWO MOVIES, NO SLEEP, ONE EXISTENTIAL CRISIS.
Flight from Tokyo to Bangkok
From Haneda (HND), Japan Asia → Suvarnabhumi (BKK), Thailand Asia
How long is the flight from Tokyo to Bangkok?
A nonstop flight from Tokyo (HND) to Bangkok (BKK) takes about 6 hours 13 minutes, covering a great-circle distance of 2,851 miles (4,588 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
6h 13m
Nonstop, scheduled
Distance
2,851 mi
4,588 km · great-circle
Avg speed
739 km/h
Door-to-door including taxi
Time zones & jet lag
Tokyo timezone
UTC+9
Asia/Tokyo
Bangkok timezone
UTC+7
Asia/Bangkok
Time difference
-2h
2 hours behind
Jet lag (rough)
~1.4d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.