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

Return flights

06 Oct - 13 Oct	Wizz Air Malta
02 Oct - 13 Oct	Wizz Air Malta
09 Oct - 13 Oct	Wizz Air Malta
10 Oct - 13 Oct	Wizz Air Malta
08 Oct - 12 Oct	Wizz Air Malta
01 Oct - 15 Oct	Wizz Air Malta
03 Oct - 16 Nov	Wizz Air Malta
09 Oct - 12 Oct	Wizz Air Malta
24 Oct - 26 Oct	Wizz Air Malta
15 Oct - 23 Oct	Wizz Air Malta
14 Oct - 23 Oct	Wizz Air Malta
03 Oct - 16 Nov	Air Serbia	direct

Also check the deals for one-way flights from Madrid 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 Madrid to Belgrade in October from 96€

Return flights