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	easyJet
01 Dec - 05 Dec	Ryanair
05 Dec - 09 Dec	easyJet
02 Dec - 06 Dec	easyJet
10 Dec - 14 Dec	easyJet
05 Dec - 07 Dec	Vueling Airlines
08 Dec - 12 Dec	Ryanair
04 Dec - 07 Dec	easyJet
05 Dec - 08 Dec	easyJet
24 Dec - 31 Dec	Ryanair
15 Dec - 05 Jan	Ryanair
15 Dec - 02 Jan	Ryanair
26 Dec - 02 Jan	LOT
30 Dec - 02 Jan	Vueling Airlines
26 Dec - 02 Jan	airBaltic	direct
15 Dec - 05 Jan	airBaltic	direct
22 Dec - 02 Jan	Vueling Airlines
16 Dec - 05 Jan	LOT
16 Dec - 04 Jan	LOT
21 Dec - 02 Jan	Ryanair

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 131€

Return flights