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

Return flights

31 Oct - 06 Nov	Wizz Air
31 Oct - 07 Nov	Air Serbia
31 Oct - 04 Nov	Air Serbia
31 Oct - 06 Nov	Air Serbia	direct
22 Oct - 04 Nov	Aegean Airlines
26 Oct - 18 Nov	Wizz Air
31 Oct - 05 Nov	Air Serbia
31 Oct - 07 Nov	Air Serbia	direct
22 Oct - 28 Oct	Aegean Airlines
22 Oct - 29 Oct	Aegean Airlines
24 Oct - 29 Oct	Air Serbia
22 Oct - 30 Oct	Air Serbia
28 Oct - 06 Nov	Air Serbia
29 Oct - 03 Nov	Wizz Air
25 Oct - 28 Oct	Wizz Air
28 Oct - 29 Oct	Air Serbia
26 Oct - 29 Oct	Air Serbia
24 Oct - 30 Oct	Air Serbia
29 Oct - 31 Oct	Aegean Airlines
24 Oct - 31 Oct	Air Serbia

Also check the deals for one-way flights from Belgrade to Athens 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 Belgrade to Athens in October from 155€

Return flights