AirHint found the following cheapest return flights from St. Louis (STL) to Munich (MUC) in October 2025 (see full year).

Return flights

28 Oct - 04 Nov	United
29 Oct - 05 Nov	United
31 Oct - 07 Nov	United
26 Oct - 02 Nov	United
08 Oct - 15 Oct	United
22 Oct - 29 Oct	United
14 Oct - 21 Oct	United
07 Oct - 14 Oct	United
25 Oct - 01 Nov	United
16 Oct - 23 Oct	United
10 Oct - 17 Oct	United
17 Oct - 24 Oct	United
23 Oct - 30 Oct	United
09 Oct - 16 Oct	United
13 Oct - 20 Oct	United

Also check the deals for one-way flights from St. Louis to Munich in October.

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 St. Louis to Munich in October from 584€

Return flights