Cheapest return flights from Stuttgart to Thessaloniki in September from 155€

AirHint found the following cheapest return flights from Stuttgart (STR) to Thessaloniki (SKG) in September 2026 (see full year).

Return flights

10 Sep - 17 Sep Aegean Airlines
12 Sep - 24 Sep Aegean Airlines
20 Sep - 23 Sep Air Serbia
12 Sep - 26 Sep Aegean Airlines
05 Sep - 19 Sep SWISS
03 Sep - 24 Sep Eurowings
14 Sep - 22 Sep Lufthansa
05 Sep - 10 Sep Aegean Airlines
15 Sep - 02 Oct Wizz Air
20 Sep - 26 Sep Aegean Airlines
21 Sep - 28 Sep Lufthansa
28 Sep - 04 Oct Aegean Airlines direct
15 Sep - 02 Oct Aegean Airlines direct

Also check the deals for one-way flights from Stuttgart to Thessaloniki in September.

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