AirHint found the following cheapest return flights from Munich (MUC) to Cologne (CGN) in December 2025 (see full year).

Return flights

15 Dec - 16 Dec	Eurowings	direct
18 Dec - 19 Dec	Eurowings	direct
12 Dec - 14 Dec	Eurowings	direct
29 Dec - 04 Jan	Lufthansa	direct
29 Dec - 06 Jan	Lufthansa	direct
30 Dec - 13 Jan	Lufthansa	direct
11 Dec - 13 Dec	Eurowings	direct

Also check the deals for one-way flights from Munich to Cologne in December.

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 Cologne in December from $125

Return flights