Cheapest return flights from Stuttgart to Thessaloniki in September from 147€

Best time to book flights for Stuttgart (STR) to Thessaloniki (SKG) flights at AirHint

AirHint found the following cheapest return flights from Stuttgart (STR) to Thessaloniki (SKG) in September 2025 (see full year).

Return flights

19 Sep - 01 Oct Air Serbia
26 Sep - 03 Oct Air Serbia
26 Sep - 01 Oct Air Serbia
21 Sep - 03 Oct Air Serbia
03 Sep - 24 Sep Aegean Airlines
15 Sep - 24 Sep Aegean Airlines
03 Sep - 15 Sep Aegean Airlines
15 Sep - 22 Sep Aegean Airlines
03 Sep - 22 Sep Aegean Airlines
03 Sep - 10 Sep Aegean Airlines
12 Sep - 19 Sep Air Serbia
18 Sep - 22 Sep Aegean Airlines
15 Sep - 19 Sep Aegean Airlines
30 Sep - 07 Oct Aegean Airlines
10 Sep - 04 Oct Aegean Airlines
11 Sep - 15 Sep Aegean Airlines
13 Sep - 03 Oct Aegean Airlines
20 Sep - 03 Oct Aegean Airlines
26 Sep - 02 Oct Air Serbia
30 Sep - 07 Oct Aegean Airlines direct

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

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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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