AirHint found the following cheapest one-way flights from Sofia (SOF) to Belgrade (BEG) in December 2025 (see full year).
One-Way flights
| 16 Dec | Wizz Air | ||
| 15 Dec | Wizz Air | ||
| 24 Dec | Wizz Air | ||
| 13 Dec | Wizz Air | ||
| 17 Dec | Wizz Air | ||
| 10 Dec | Wizz Air | ||
| 14 Dec | Wizz Air | ||
| 12 Dec | Air Serbia | direct | |
| 22 Dec | Air Serbia | direct | |
| 25 Dec | Air Serbia | direct |
Also check the deals for return flights from Sofia to Belgrade in December.
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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.
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