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

Return flights

25 Sep - 02 Oct	Ryanair
25 Sep - 13 Oct	Ryanair	direct
24 Sep - 13 Oct	Ryanair	direct
27 Sep - 16 Oct	Ryanair	direct
25 Sep - 11 Oct	Ryanair	direct
24 Sep - 01 Oct	Ryanair
24 Sep - 21 Oct	Ryanair
24 Sep - 11 Oct	Ryanair	direct
27 Sep - 13 Oct	Ryanair	direct
27 Sep - 04 Oct	Ryanair
24 Sep - 27 Sep	Ryanair
25 Sep - 27 Sep	Ryanair
24 Sep - 25 Sep	Ryanair
27 Sep - 29 Sep	Ryanair
25 Sep - 29 Sep	Ryanair	direct
27 Sep - 29 Sep	Ryanair	direct
22 Sep - 26 Sep	Ryanair
25 Sep - 27 Sep	Ryanair	direct
24 Sep - 27 Sep	Ryanair	direct
22 Sep - 27 Sep	Ryanair	direct

Also check the deals for one-way flights from Rome to Vilnius in September.

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 September from 162€

Return flights