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

Return flights

02 Oct - 05 Oct	easyJet
24 Oct - 26 Oct	easyJet
01 Oct - 04 Oct	Vueling Airlines
17 Oct - 19 Oct	easyJet
04 Oct - 07 Oct	easyJet
03 Oct - 05 Oct	easyJet
12 Oct - 19 Oct	easyJet
14 Oct - 18 Oct	Wizz Air	direct
04 Oct - 11 Oct	Wizz Air	direct
10 Oct - 12 Oct	easyJet
14 Oct - 01 Nov	Wizz Air	direct
21 Oct - 11 Nov	Wizz Air	direct
11 Oct - 01 Nov	Wizz Air	direct
21 Oct - 01 Nov	Wizz Air	direct
18 Oct - 01 Nov	Wizz Air	direct
25 Oct - 15 Nov	Wizz Air	direct
25 Oct - 11 Nov	Wizz Air	direct
28 Oct - 18 Nov	Wizz Air	direct
25 Oct - 01 Nov	Wizz Air	direct
28 Oct - 15 Nov	Wizz Air	direct

Also check the deals for one-way flights from Lisbon 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 Lisbon to Belgrade in October from 123€

Return flights