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

Return flights

31 Aug - 16 Sep	Eurowings	direct
25 Aug - 16 Sep	Eurowings
30 Aug - 16 Sep	Wizz Air Malta
21 Aug - 11 Sep	Wizz Air
18 Aug - 21 Aug	Air Serbia
23 Aug - 28 Aug	Wizz Air
31 Aug - 12 Sep	Eurowings
20 Aug - 25 Aug	Air Serbia
19 Aug - 29 Aug	Eurowings
21 Aug - 29 Aug	Eurowings
25 Aug - 30 Aug	Eurowings
23 Aug - 11 Sep	Wizz Air
21 Aug - 28 Aug	Eurowings
31 Aug - 28 Sep	Eurowings
24 Aug - 29 Aug	Eurowings
31 Aug - 06 Sep	Eurowings
11 Aug - 14 Aug	Eurowings
07 Aug - 12 Aug	Wizz Air
27 Aug - 10 Sep	Air Serbia
24 Aug - 05 Sep	Eurowings

Also check the deals for one-way flights from Stuttgart to Athens 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 Athens in August from $134

Return flights