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

Return flights

27 Aug - 29 Aug	Lufthansa
25 Aug - 29 Aug	Lufthansa
28 Aug - 03 Sep	Lufthansa
19 Aug - 04 Sep	Eurowings
29 Aug - 03 Sep	Lufthansa
25 Aug - 08 Sep	Lufthansa
25 Aug - 01 Sep	Lufthansa
23 Aug - 16 Sep	Eurowings
17 Aug - 19 Aug	Eurowings
29 Aug - 31 Aug	Lufthansa
25 Aug - 31 Aug	Lufthansa
17 Aug - 22 Aug	Eurowings
19 Aug - 26 Aug	Lufthansa
19 Aug - 23 Aug	Eurowings
17 Aug - 18 Aug	Eurowings
19 Aug - 19 Aug	Eurowings

Also check the deals for one-way flights from Stuttgart 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 Stuttgart to Riga in August from 250€

Return flights