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

Return flights

22 Sep - 27 Sep	LOT	direct
05 Sep - 07 Sep	LOT	direct
18 Sep - 22 Sep	LOT	direct
12 Sep - 15 Sep	LOT	direct
26 Sep - 30 Sep	LOT	direct
15 Sep - 19 Sep	LOT	direct
21 Sep - 25 Sep	LOT	direct
25 Sep - 28 Sep	LOT	direct
12 Sep - 16 Sep	LOT	direct
20 Sep - 23 Sep	LOT	direct
25 Sep - 06 Oct	LOT	direct
26 Sep - 06 Oct	LOT	direct
21 Sep - 04 Oct	LOT	direct
25 Sep - 14 Oct	LOT	direct
25 Sep - 02 Oct	LOT	direct
27 Sep - 02 Oct	LOT	direct
30 Sep - 03 Oct	Lufthansa	direct
26 Sep - 01 Oct	LOT	direct
30 Sep - 07 Oct	LOT	direct
28 Sep - 12 Oct	LOT	direct

Also check the deals for one-way flights from Munich to Warsaw 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 Munich to Warsaw in September from $216

Return flights