AirHint found the following cheapest one-way flights from Sofia (SOF) to Belgrade (BEG) in April 2026 (see full year).
One-Way flights
| 22 Apr | Wizz Air | ||
| 27 Apr | Wizz Air | ||
| 11 Apr | Ryanair | ||
| 12 Apr | Ryanair | ||
| 28 Apr | Ryanair | ||
| 25 Apr | Wizz Air | ||
| 02 Apr | Air Serbia | direct | |
| 01 Apr | Air Serbia | direct | |
| 03 Apr | Air Serbia | direct | |
| 11 Apr | Air Serbia | direct |
Also check the deals for return flights from Sofia to Belgrade in April.
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