AirHint found the following cheapest return flights from Helsinki (HEL) to Belgrade (BEG) in March 2026 (see full year).
Return flights
| 20 Mar - 23 Mar | Norwegian Air Sweden AOC | ||
| 27 Mar - 30 Mar | Norwegian Air Sweden AOC | ||
| 17 Mar - 20 Mar | airBaltic | ||
| 19 Mar - 22 Mar | Norwegian Air Sweden AOC |
Also check the deals for one-way flights from Helsinki to Belgrade in March.
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