Cheapest return flights from Sofia to Belgrade in September from $148
AirHint found the following cheapest return flights from Sofia (SOF) to Belgrade (BEG) in September 2024 (see full year).
Return flights
| 19 Sep - 22 Sep | Air Serbia | direct | |
| 20 Sep - 22 Sep | Air Serbia | direct |
Also check the deals for one-way flights from Sofia to Belgrade in September.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
