There are some requirements.
Every passenger has to:
1. have valid foreign passport
2. have insurance at least for 30 000 euro, which OBLIGATORILY сovers CODID-19
3. have 70$ per day.
We have bus
from Varna every Wednesday at 2 pm
from Odessa every Saturday at 1 pm
All information you can see here
Bus passes Romania (Constanta, Braila, Galati)
and Moldova (Durankulak)
All route you can see here
For more details you can
either write or call on Viber or Watsapp +359 879 554 559