AirHint found the following cheapest one-way flights from Luxemburg (LUX) to Belgrade (BEG) in December 2025 (see full year).
One-Way flights
| 30 Dec | Ryanair | ||
| 12 Dec | Ryanair | ||
| 29 Dec | easyJet | ||
| 01 Dec | easyJet | ||
| 08 Dec | KLM | ||
| 28 Dec | easyJet | ||
| 27 Dec | easyJet |
Also check the deals for return flights from Luxemburg to Belgrade in December.
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