When the journey is so long, the bus takes much longer than other transportation. You can have a look at flights to Sofia: by booking in advance you can find very cheap tickets!
What time are the buses to Sofia?
The average duration of the journey is 34 hours and 58 minutes, but the fastest bus connections get you to Sofia in 33 hours. The first bus is scheduled at 08:06 and the last one at 08:06.
Which bus companies serve the route Hamburg - Sofia?
There are many companies cooperating with virail, among which also Union Ivkoni, Union Ivkoni (International) and FlixBus with buses to Sofia.
Flixbus is undoubtedly one of the youngest and most famous bus companies in whole Europe. With more than 40 millions passengers only in 2017, Flixbus offers national and international bus connections, also with night buses.