✈ HEL → IST
3H 17M IN THE SKY. THE PERSON NEXT TO YOU WILL TALK.
Flight from Helsinki to Istanbul
From Vantaa (HEL), Finland Europe → Istanbul Airport (IST), Turkey Europe
How long is the flight from Helsinki to Istanbul?
A nonstop flight from Helsinki (HEL) to Istanbul (IST) takes about 3 hours 17 minutes, covering a great-circle distance of 1,325 miles (2,133 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
3h 17m
Nonstop, scheduled
Distance
1,325 mi
2,133 km · great-circle
Avg speed
648 km/h
Door-to-door including taxi
Time zones & jet lag
Helsinki timezone
UTC+3
Europe/Helsinki
Istanbul timezone
UTC+3
Europe/Istanbul
Time difference
Same
Same time zone
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3× the CO₂ of an equivalent train trip and 0.7× a car driven alone over the same distance.