To save money and be sure you have the best seat, it’s a good idea to buy your bus tickets from Verona to Belgrade, as early as possible. The best time to find and book cheap bus tickets is to book at least 9 days in advance. Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. In their buses, you’ll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.