✈ OTP → ICN
BUCHAREST → SEOUL: 10H 9M, 4,907 MILES. WELCOME TO THE LONG GAME.
Flight from Bucharest to Seoul
From Henri Coandă (OTP), Romania Europe → Incheon (ICN), South Korea Asia
How long is the flight from Bucharest to Seoul?
A nonstop flight from Bucharest (OTP) to Seoul (ICN) takes about 10 hours 9 minutes, covering a great-circle distance of 4,907 miles (7,897 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
10h 9m
Nonstop, scheduled
Distance
4,907 mi
7,897 km · great-circle
Avg speed
778 km/h
Door-to-door including taxi
Time zones & jet lag
Bucharest timezone
UTC+3
Europe/Bucharest
Seoul timezone
UTC+9
Asia/Seoul
Time difference
+6h
6 hours ahead
Jet lag (rough)
~6d
Eastward — worse
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.