Cheapest return flights from Sofia to Belgrade in August from $235

AirHint found the following cheapest return flights from Sofia (SOF) to Belgrade (BEG) in August 2025 (see full year).

Return flights

23 Aug - 24 Aug Air Serbia direct
30 Aug - 04 Sep Air Serbia direct
26 Aug - 02 Sep Air Serbia direct
25 Aug - 01 Sep Ryanair
24 Aug - 28 Aug Ryanair
25 Aug - 01 Sep Air Serbia direct
24 Aug - 24 Aug Bulgaria Air

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

Skyscanner

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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