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

Return flights

30 Sep - 06 Oct	Wizz Air Malta
02 Sep - 06 Sep	Wizz Air
03 Sep - 08 Sep	Wizz Air
02 Sep - 05 Sep	Wizz Air
09 Sep - 13 Sep	Wizz Air
15 Sep - 19 Sep	Wizz Air Malta
22 Sep - 29 Sep	Wizz Air Malta
06 Sep - 13 Sep	Wizz Air
22 Sep - 24 Sep	Wizz Air Malta
04 Sep - 09 Sep	Wizz Air
05 Sep - 06 Sep	Wizz Air Malta
28 Sep - 04 Oct	Wizz Air
28 Sep - 03 Oct	Wizz Air
27 Sep - 02 Oct	Wizz Air Malta
25 Sep - 02 Oct	Wizz Air

Also check the deals for one-way flights from Dortmund to Milano 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.

Book a cheap hotel in Milano

Cheap car rent in Milano

Cheapest return flights from Dortmund to Milano in September from $128

Return flights