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

Return flights

04 Sep - 13 Sep	Wizz Air Malta
02 Sep - 23 Sep	Wizz Air Malta
16 Sep - 23 Sep	Wizz Air Malta
13 Sep - 16 Sep	Wizz Air
14 Sep - 20 Sep	Wizz Air Malta
16 Sep - 30 Sep	Wizz Air Malta
15 Sep - 22 Sep	Wizz Air Malta
23 Sep - 04 Oct	Wizz Air Malta
13 Sep - 04 Oct	Wizz Air
05 Sep - 09 Sep	Wizz Air Malta
01 Sep - 09 Sep	Wizz Air Malta
13 Sep - 27 Sep	Wizz Air
20 Sep - 05 Oct	Wizz Air Malta
27 Sep - 11 Oct	Wizz Air Malta
27 Sep - 05 Oct	Wizz Air Malta
20 Sep - 04 Oct	Wizz Air Malta
27 Sep - 04 Oct	Wizz Air
27 Sep - 04 Oct	Eurowings	direct

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

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 Dortmund to Thessaloniki in September from $195

Return flights