AirHint found the following cheapest return flights from Belgrade (BEG) to Lisbon (LIS) in January 2026 (see full year).

Return flights

26 Jan - 02 Feb	Wizz Air
22 Jan - 26 Jan	Wizz Air
12 Jan - 16 Jan	Wizz Air
14 Jan - 31 Jan	Wizz Air
15 Jan - 01 Feb	Wizz Air
20 Jan - 22 Jan	Wizz Air
20 Jan - 26 Jan	Wizz Air
22 Jan - 25 Jan	Wizz Air
15 Jan - 22 Jan	Wizz Air
16 Jan - 19 Jan	Wizz Air
06 Jan - 08 Jan	Wizz Air
25 Jan - 29 Jan	Wizz Air
29 Jan - 01 Feb	KLM
15 Jan - 01 Feb	Air Serbia	direct
29 Jan - 01 Feb	Air Serbia	direct

Also check the deals for one-way flights from Belgrade to Lisbon in January.

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 January from $117

Return flights