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

Return flights

03 Dec - 06 Dec	easyJet
03 Dec - 15 Dec	easyJet
03 Dec - 11 Dec	easyJet
03 Dec - 13 Dec	easyJet
12 Dec - 15 Dec	easyJet
06 Dec - 10 Dec	Ryanair
06 Dec - 09 Dec	Ryanair
08 Dec - 15 Dec	Ryanair
12 Dec - 14 Dec	easyJet
10 Dec - 17 Dec	Ryanair
22 Dec - 05 Jan	Ryanair
19 Dec - 05 Jan	Vueling Airlines
20 Dec - 05 Jan	Vueling Airlines
23 Dec - 03 Jan	Wizz Air
21 Dec - 05 Jan	Vueling Airlines
19 Dec - 04 Jan	Vueling Airlines
20 Dec - 04 Jan	Vueling Airlines
22 Dec - 02 Jan	Ryanair
30 Dec - 04 Jan	TAP
30 Dec - 01 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 $149

Return flights