AirHint found the following cheapest return flights from Frankfurt (FRA) to Vilnius (VNO) in August 2025 (see full year).

Return flights

30 Aug - 26 Sep	Ryanair
25 Aug - 05 Sep	Ryanair	direct
25 Aug - 08 Sep	Ryanair	direct
31 Aug - 05 Sep	Ryanair
18 Aug - 05 Sep	Ryanair	direct
25 Aug - 19 Sep	Ryanair	direct
28 Aug - 05 Sep	Ryanair
21 Aug - 08 Sep	Ryanair
29 Aug - 05 Sep	Ryanair	direct
29 Aug - 08 Sep	Ryanair	direct
18 Aug - 25 Aug	Ryanair	direct
25 Aug - 29 Aug	Ryanair	direct
18 Aug - 20 Aug	Ryanair
21 Aug - 25 Aug	Ryanair
21 Aug - 28 Aug	Lufthansa	direct
15 Aug - 25 Aug	Ryanair	direct
18 Aug - 29 Aug	Ryanair	direct
28 Aug - 31 Aug	Ryanair
26 Aug - 28 Aug	Ryanair
22 Aug - 25 Aug	easyJet

Also check the deals for one-way flights from Frankfurt to Vilnius in August.

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 Frankfurt to Vilnius in August from 134€

Return flights