AirHint found the following cheapest return flights from Naples (NAP) to Belgrade (BEG) in October 2025 (see full year).

Return flights

23 Oct - 27 Oct	Ryanair
23 Oct - 26 Oct	Ryanair
24 Oct - 27 Oct	Ryanair
31 Oct - 02 Nov	Ryanair
29 Oct - 01 Nov	Ryanair
31 Oct - 03 Nov	Ryanair
30 Oct - 03 Nov	Ryanair
30 Oct - 02 Nov	easyJet
09 Oct - 13 Oct	Lufthansa
22 Oct - 23 Oct	Ryanair
06 Oct - 10 Oct	Ryanair
20 Oct - 24 Oct	Air Serbia
24 Oct - 27 Oct	Air Serbia	direct
27 Oct - 31 Oct	Ryanair
03 Oct - 07 Oct	Wizz Air Malta
31 Oct - 03 Nov	Air Serbia	direct

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

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 October from $127

Return flights