AirHint found the following cheapest return flights from Naples (NAP) to Belgrade (BEG) in August 2026 (see full year).

Return flights

03 Aug - 07 Aug	Austrian Airlines
05 Aug - 09 Aug	Austrian Airlines
06 Aug - 09 Aug	Lufthansa
14 Aug - 17 Aug	Lufthansa
06 Aug - 10 Aug	Lufthansa
13 Aug - 17 Aug	Lufthansa
14 Aug - 18 Aug	Lufthansa
09 Aug - 13 Aug	Ryanair
10 Aug - 14 Aug	Austrian Airlines
31 Aug - 07 Sep	Austrian Airlines
12 Aug - 16 Aug	Austrian Airlines
31 Aug - 07 Sep	Air Serbia	direct

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

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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Cheapest return flights from Naples to Belgrade in August from 140€

Return flights