AirHint found the following cheapest return flights from Vilnius (VNO) to Brussels (BRU) in December 2025 (see full year).

Return flights

05 Dec - 08 Dec	airBaltic
10 Dec - 14 Dec	airBaltic
12 Dec - 16 Dec	airBaltic
04 Dec - 07 Dec	airBaltic
29 Dec - 03 Jan	airBaltic
30 Dec - 02 Jan	airBaltic
28 Dec - 02 Jan	airBaltic
26 Dec - 29 Dec	airBaltic
10 Dec - 14 Dec	Brussels Airlines	direct
26 Dec - 29 Dec	Brussels Airlines	direct
05 Dec - 08 Dec	Brussels Airlines	direct
26 Dec - 04 Jan	Finnair
26 Dec - 04 Jan	Brussels Airlines	direct

Also check the deals for one-way flights from Vilnius to Brussels in December.

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 Brussels in December from $91

Return flights