If a bicycle is the preferred means of transportation to Sofia Airport for you, note that there is a bicycle racks in close proximity to each of the terminal buildings. They may be used free of charge and are identified with a bicycle parking sign.

At Terminal 1, the bicycle rank is on the right side of the entrance to Departures, and at Terminal 2 in front of the eastern entrance to Departures (by the entrance to the Metro Station at Sofia Airport).