✈ OTP → SIN
11H 24M FLIGHT. YOU WILL CRY DURING A ROMCOM. IT'S FINE.
Flight from Bucharest to Singapore
From Henri Coandă (OTP), Romania Europe → Changi (SIN), Singapore Asia
How long is the flight from Bucharest to Singapore?
A nonstop flight from Bucharest (OTP) to Singapore (SIN) takes about 11 hours 24 minutes, covering a great-circle distance of 5,559 miles (8,946 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
11h 24m
Nonstop, scheduled
Distance
5,559 mi
8,946 km · great-circle
Avg speed
785 km/h
Door-to-door including taxi
Time zones & jet lag
Bucharest timezone
UTC+3
Europe/Bucharest
Singapore timezone
UTC+8
Asia/Singapore
Time difference
+5h
5 hours ahead
Jet lag (rough)
~5d
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.