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

Return flights

30 Sep - 18 Oct	Ryanair	direct
30 Sep - 14 Oct	Ryanair	direct
06 Sep - 09 Sep	Ryanair
20 Sep - 18 Oct	Ryanair
27 Sep - 06 Oct	Ryanair
06 Sep - 13 Sep	Ryanair
30 Sep - 07 Oct	Ryanair
27 Sep - 07 Oct	Ryanair
30 Sep - 04 Oct	Ryanair	direct
30 Sep - 03 Oct	Ryanair
09 Sep - 13 Sep	Ryanair
30 Sep - 11 Oct	Ryanair	direct
27 Sep - 18 Oct	Ryanair	direct
02 Sep - 06 Sep	Ryanair
02 Sep - 09 Sep	Ryanair
23 Sep - 30 Sep	Ryanair
27 Sep - 30 Sep	Ryanair
02 Sep - 13 Sep	Ryanair
27 Sep - 30 Sep	Ryanair	direct
13 Sep - 20 Sep	Ryanair

Also check the deals for one-way flights from Riga to Gerona 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 Riga to Gerona in September from 129€

Return flights