The best in Turkey are dr ********* and dr Erdogan. These do top work.
Please don't choose some unknown super-cheap doctor inTurkey, there are tens or hundreds of them, but the work is poor.
And another option is dr Popescu from Bucharest, Romania. It is not yet very well-known outside his country (started operating 3 years ago), but i've seen excellent results from him, also, at 2-2,5 euro/graft FUE.
So if i went to Turkey/eastern EU, this would be my 3 short-list.