Currently there are no direct flights Sofia to United Republic of Tanzania.

Flights Sofia to United Republic of Tanzania with 1 stopover:

Flights via London Heathrow (LHR), London, United Kingdom
From Sofia (SOF), Bulgaria with British Airways Transfer at London Heathrow (LHR) Then on to Dar Es Salaam International Airport (DAR), Dar Es Salaam, Tanzania with British Airways
OR
Then on to Wawi Airport (PMA), Pemba, Tanzania with British Midland