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

Return flights

31 Dec - 07 Jan	ITA Airways
27 Dec - 04 Jan	KM Malta Airlines
28 Dec - 07 Jan	Wizz Air
29 Dec - 07 Jan	Wizz Air
28 Dec - 05 Jan	Wizz Air Malta
30 Dec - 08 Jan	Wizz Air Malta
28 Dec - 08 Jan	Wizz Air
30 Dec - 05 Jan	Wizz Air Malta
27 Dec - 31 Dec	KM Malta Airlines
28 Dec - 03 Jan	KM Malta Airlines
29 Dec - 04 Jan	Wizz Air
27 Dec - 29 Dec	Lufthansa
27 Dec - 30 Dec	Lufthansa
27 Dec - 28 Dec	Wizz Air
28 Dec - 30 Dec	Lufthansa
31 Dec - 31 Dec	KLM
28 Dec - 28 Dec	Wizz Air

Also check the deals for one-way flights from Rome 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 Rome to Vilnius in December from 174€

Return flights