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

Return flights

15 Apr - 22 Apr	Wizz Air
14 Apr - 22 Apr	Wizz Air
20 Apr - 23 Apr	Wizz Air
13 Apr - 22 Apr	Wizz Air
28 Apr - 08 May	Wizz Air
20 Apr - 29 Apr	Wizz Air
16 Apr - 22 Apr	Wizz Air UK
28 Apr - 05 May	Wizz Air
20 Apr - 24 Apr	Wizz Air
14 Apr - 17 Apr	Air Serbia
14 Apr - 21 Apr	Air Serbia
21 Apr - 25 Apr	Wizz Air
28 Apr - 01 May	Wizz Air
28 Apr - 09 May	Wizz Air
28 Apr - 02 May	Wizz Air
25 Apr - 05 May	Wizz Air
25 Apr - 01 May	Wizz Air
25 Apr - 01 May	Air Serbia	direct
26 Apr - 01 May	Wizz Air
24 Apr - 30 May	Wizz Air

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

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 April from 120€

Return flights