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

Return flights

23 Sep - 02 Oct	Wizz Air
30 Sep - 03 Oct	Wizz Air
30 Sep - 02 Oct	Wizz Air
10 Sep - 11 Sep	Ryanair
23 Sep - 26 Sep	Wizz Air
27 Sep - 02 Oct	Wizz Air
23 Sep - 07 Oct	Ryanair
09 Sep - 11 Sep	Ryanair
30 Sep - 07 Oct	Wizz Air
30 Sep - 17 Oct	Wizz Air	direct
25 Sep - 26 Sep	Wizz Air
20 Sep - 30 Sep	Ryanair
30 Sep - 05 Oct	Wizz Air
23 Sep - 14 Oct	Wizz Air
17 Sep - 24 Sep	Wizz Air
29 Sep - 01 Oct	Wizz Air
24 Sep - 26 Sep	Ryanair
10 Sep - 13 Sep	Wizz Air
10 Sep - 12 Sep	Ryanair
17 Sep - 26 Sep	Ryanair

Also check the deals for one-way flights from Vilnius to Barcelona 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 Vilnius to Barcelona in September from $129

Return flights