✈ BKK → BCN
BANGKOK → BARCELONA IN 12H 19M. CONSIDER BUSINESS CLASS. NO, REALLY.
Flight from Bangkok to Barcelona
From Suvarnabhumi (BKK), Thailand Asia → El Prat (BCN), Spain Europe
How long is the flight from Bangkok to Barcelona?
A nonstop flight from Bangkok (BKK) to Barcelona (BCN) takes about 12 hours 19 minutes, covering a great-circle distance of 6,035 miles (9,713 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
12h 19m
Nonstop, scheduled
Distance
6,035 mi
9,713 km · great-circle
Avg speed
789 km/h
Door-to-door including taxi
Time zones & jet lag
Bangkok timezone
UTC+7
Asia/Bangkok
Barcelona timezone
UTC+2
Europe/Madrid
Time difference
-5h
5 hours behind
Jet lag (rough)
~3.5d
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.