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

Return flights

20 Sep - 23 Sep	airBaltic	direct
19 Sep - 21 Sep	airBaltic	direct
05 Sep - 12 Sep	airBaltic	direct
09 Sep - 16 Sep	airBaltic	direct
19 Sep - 23 Sep	airBaltic	direct
19 Sep - 28 Sep	airBaltic	direct
08 Sep - 08 Sep	airBaltic	direct
04 Sep - 07 Sep	airBaltic	direct
05 Sep - 07 Sep	airBaltic	direct

Also check the deals for one-way flights from Vilnius to Riga 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 Riga in September from 59€

Return flights