Athens is 1 hour ahead of Paris. Athens uses Eastern European Time (EET, UTC+2) while Paris uses Central European Time (CET, UTC+1). When it's 10:00 AM in Athens, it's 9:00 AM in Paris.
Both cities observe daylight saving time on the same schedule (last Sunday of March to last Sunday of October), so the 1-hour difference remains consistent year-round.
Any business hour works! With just 1 hour difference, scheduling calls between 9:00 AM - 5:00 PM in either city easily overlaps with business hours in the other.
Direct flights between Athens and Paris take approximately 3.5 hours. Both cities are major cultural and historical destinations in Europe.