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

Return flights

02 Oct - 09 Oct	Ryanair
24 Oct - 26 Oct	Ryanair
01 Oct - 05 Oct	Wizz Air Malta
03 Oct - 10 Oct	Ryanair
22 Oct - 28 Oct	Wizz Air Malta
22 Oct - 27 Oct	Wizz Air Malta
02 Oct - 05 Oct	Wizz Air Malta
03 Oct - 05 Oct	Ryanair
15 Oct - 21 Oct	Wizz Air
08 Oct - 15 Oct	Ryanair
30 Oct - 06 Nov	Vueling Airlines
31 Oct - 03 Nov	Ryanair
27 Oct - 03 Nov	Ryanair
31 Oct - 02 Nov	Ryanair
31 Oct - 07 Nov	Ryanair
27 Oct - 07 Nov	Ryanair
27 Oct - 07 Nov	Air Serbia	direct
31 Oct - 07 Nov	Air Serbia	direct

Also check the deals for one-way flights from Brussels 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 Brussels to Belgrade in October from 106€

Return flights