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

Return flights

06 Dec - 09 Dec	Vueling Airlines
07 Dec - 09 Dec	Ryanair
05 Dec - 08 Dec	Scandinavian Airlines
18 Dec - 23 Dec	LOT
29 Dec - 02 Jan	LOT
14 Dec - 19 Dec	LOT
29 Dec - 02 Jan	airBaltic	direct
05 Dec - 08 Dec	airBaltic	direct

Also check the deals for one-way flights from Lisbon 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 Lisbon to Vilnius in December from 176€

Return flights