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

Return flights

25 Oct - 30 Oct	Wizz Air
25 Oct - 28 Oct	Wizz Air
07 Oct - 14 Oct	Wizz Air
21 Oct - 23 Oct	Wizz Air
25 Oct - 29 Oct	Wizz Air
25 Oct - 31 Oct	Wizz Air
28 Oct - 31 Oct	Wizz Air
14 Oct - 22 Oct	Wizz Air
21 Oct - 28 Oct	Wizz Air
18 Oct - 23 Oct	Wizz Air
28 Oct - 04 Nov	Wizz Air
28 Oct - 01 Nov	Wizz Air
31 Oct - 04 Nov	Wizz Air
28 Oct - 02 Nov	Wizz Air
30 Oct - 03 Nov	Wizz Air
30 Oct - 02 Nov	Air Serbia

Also check the deals for one-way flights from Belgrade to Lisbon 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 Lisbon in October from $120

Return flights