AirHint found the following cheapest return flights from Rotterdam (RTM) to Munich (MUC) in September 2025 (see full year).

Return flights

18 Sep - 19 Sep	Pegasus Airlines
11 Sep - 16 Sep	transavia
10 Sep - 18 Sep	transavia
29 Sep - 06 Oct	transavia
26 Sep - 29 Sep	transavia
26 Sep - 28 Sep	transavia
27 Sep - 30 Sep	transavia
25 Sep - 28 Sep	transavia
20 Sep - 27 Sep	transavia
20 Sep - 22 Sep	transavia

Also check the deals for one-way flights from Rotterdam to Munich 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 Munich

Cheap car rent in Munich

Cheapest return flights from Rotterdam to Munich in September from 313€

Return flights