Cheap Bus and Carpool tickets to Plovdiv

What are the most popular routes to Plovdiv?

Sofia - PlovdivAverage price$15Average duration2h 20mDaily departures23
Istanbul Europe - PlovdivAverage price$36Average duration8hDaily departures12
Burgas - PlovdivAverage price$35Average duration12h 15mDaily departures14
Thessaloniki - PlovdivAverage price$36Average duration7h 20mDaily departures6
Stara Zagora - PlovdivAverage price$29Average duration9h 45mDaily departures11