AirHint found the following cheapest one-way flights from Zurich (ZRH) to Riga (RIX) in August 2025 (see full year).

One-Way flights

19 Aug	Condor
29 Aug	Lufthansa
26 Aug	Condor
31 Aug	Ethiopian Airlines
24 Aug	Scandinavian Airlines
18 Aug	Scandinavian Airlines
30 Aug	Scandinavian Airlines
23 Aug	Scandinavian Airlines
28 Aug	SWISS
21 Aug	Condor

Also check the deals for return flights from Zurich 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 one-way flights from Zurich to Riga in August from 122€

One-Way flights