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

Return flights

04 Dec - 07 Dec	Ryanair	direct
04 Dec - 18 Dec	Ryanair	direct
04 Dec - 11 Dec	Ryanair	direct
04 Dec - 14 Dec	Ryanair	direct
09 Dec - 18 Dec	Ryanair	direct
02 Dec - 07 Dec	Ryanair	direct
02 Dec - 18 Dec	Ryanair	direct
09 Dec - 14 Dec	Ryanair	direct
14 Dec - 18 Dec	Ryanair	direct
09 Dec - 11 Dec	Ryanair	direct
23 Dec - 08 Jan	Ryanair	direct

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 $136

Return flights