AirHint found the following cheapest return flights from Vilnius (VNO) to Belgrade (BEG) in September 2025 (see full year).

Return flights

23 Sep - 01 Oct	Ryanair
28 Sep - 03 Oct	Wizz Air
23 Sep - 30 Sep	Ryanair
24 Sep - 01 Oct	Wizz Air
16 Sep - 18 Sep	Ryanair
29 Sep - 03 Oct	Ryanair
22 Sep - 01 Oct	Ryanair
21 Sep - 01 Oct	Ryanair
20 Sep - 30 Sep	Wizz Air
25 Sep - 05 Oct	Norwegian Air Sweden AOC
17 Sep - 19 Sep	Wizz Air
21 Sep - 30 Sep	Ryanair
24 Sep - 02 Oct	Ryanair
19 Sep - 31 Oct	Ryanair
22 Sep - 30 Sep	Norwegian
24 Sep - 27 Sep	Wizz Air
19 Sep - 26 Sep	Ryanair
16 Sep - 16 Sep	Ryanair
18 Sep - 27 Sep	LOT

Also check the deals for one-way flights from Vilnius to Belgrade in September.

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 Vilnius to Belgrade in September from 143€

Return flights