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

Return flights

30 Dec - 01 Jan	airBaltic
23 Dec - 24 Dec	airBaltic
18 Dec - 24 Dec	Finnair
27 Dec - 06 Jan	Finnair
27 Dec - 03 Jan	Finnair
25 Dec - 30 Dec	airBaltic
26 Dec - 29 Dec	Finnair	direct
27 Dec - 30 Dec	Finnair	direct
26 Dec - 30 Dec	Finnair	direct
30 Dec - 01 Jan	Finnair	direct
25 Dec - 30 Dec	Finnair	direct
18 Dec - 23 Dec	Finnair
19 Dec - 24 Dec	Finnair
18 Dec - 23 Dec	Finnair	direct
27 Dec - 03 Jan	Finnair	direct

Also check the deals for one-way flights from Helsinki to Vilnius 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 Helsinki to Vilnius in December from 152€

Return flights