✈ ATL → HEL
10H IN ECONOMY. PACK MELATONIN. PACK A NECK PILLOW. PACK REGRETS.
Flight from Atlanta to Helsinki
From Hartsfield-Jackson (ATL), USA North America → Vantaa (HEL), Finland Europe
How long is the flight from Atlanta to Helsinki?
A nonstop flight from Atlanta (ATL) to Helsinki (HEL) takes about 10 hours, covering a great-circle distance of 4,826 miles (7,767 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
10h
Nonstop, scheduled
Distance
4,826 mi
7,767 km · great-circle
Avg speed
777 km/h
Door-to-door including taxi
Time zones & jet lag
Atlanta timezone
UTC-4
America/New_York
Helsinki timezone
UTC+3
Europe/Helsinki
Time difference
+7h
7 hours ahead
Jet lag (rough)
~7d
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.