Cheapest return flights from Sofia to Belgrade in March from $166

AirHint found the following cheapest return flights from Sofia (SOF) to Belgrade (BEG) in March 2026 (see full year).

Return flights

13 Mar - 14 Mar Air Serbia direct
28 Mar - 02 Apr Air Serbia direct
12 Mar - 14 Mar Air Serbia direct
12 Mar - 15 Mar Air Serbia direct

Also check the deals for one-way flights from Sofia to Belgrade in March.

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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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