Best Time to Meet Between Istanbul and Seoul

Time difference between Istanbul and Seoul

A 6h time gap separates Istanbul (UTC+3) and Seoul (UTC+9). When you pick up your morning coffee in Istanbul, your counterpart in Seoul is already deep into their afternoon. Getting a meeting right means understanding exactly where those working days intersect.

With 2h of shared business hours, there's enough room for one focused daily meeting. The discipline is keeping it exactly that: focused. 6h gaps don't forgive meeting sprawl — a 30-minute standup that runs to 45 minutes starts eating into someone's actual work time. Book it, timebox it, end it on schedule.

Recurring calendar invites for Istanbul–Seoul meetings need a DST audit every year. If one city's clocks change before the other's, there's a window — sometimes three weeks, sometimes five — where the same calendar slot lands an hour earlier or later than intended. Always schedule with explicit timezone labels, not just clock times.

Add the rest of your team above and the planner scales to everyone at once. A three-city team spanning Istanbul, Seoul, and a third timezone often has less overlap than any two-city pair in isolation — surfacing that constraint early prevents scheduling that works on paper but burns people out in practice.