AirHint found the following cheapest return flights from Geneva (GVA) to Riga (RIX) in August 2025 (see full year).

Return flights

31 Aug - 11 Sep	Norwegian
30 Aug - 11 Sep	Aer Lingus
28 Aug - 01 Sep	Norwegian
30 Aug - 10 Sep	SWISS
29 Aug - 07 Sep	easyJet
21 Aug - 30 Aug	Norwegian
20 Aug - 30 Aug	easyJet
23 Aug - 06 Sep	Aer Lingus
21 Aug - 25 Aug	easyJet
12 Aug - 19 Aug	easyJet
20 Aug - 27 Aug	Aer Lingus
23 Aug - 07 Sep	Aer Lingus
07 Aug - 11 Aug	Lufthansa
05 Aug - 11 Aug	Lufthansa
06 Aug - 18 Aug	Scandinavian Airlines
07 Aug - 10 Aug	Norwegian
20 Aug - 24 Aug	easyJet

Also check the deals for one-way flights from Geneva to Riga 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 Geneva to Riga in August from 183€

Return flights