Currently there are no direct flights Sofia to Australia.

Flights Sofia to Australia 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 Adelaide (ADL), Adelaide, Australia with British Airways
OR
Then on to Sydney Airport – Kingsford Smith (SYD), Sydney NSW, Australia with British Airways
OR
Then on to Cairns Airport (CNS), Cairns QL, Australia with British Airways
OR
Then on to Perth Airport (PER), Perth WA, Australia with British Airways
OR
Then on to Brisbane International Airport (BNE), Brisbane QL, Australia with British Airways
OR
Then on to Tullamarine Airport (MEL), Melbourne VI, Australia with British Airways
OR
Then on to Sydney Airport – Kingsford Smith (SYD), Sydney NSW, Australia with Virgin Atlantic Airlines
OR
Then on to Canberra Airport (CBR), Canberra AC, Australia with British Airways
OR
Then on to Darwin Airport (DRW), Darwin NT, Australia with British Airways
OR
Then on to Hobart Airport (HBA), Hobart TS, Australia with British Airways