AirHint found the following cheapest return flights from Milano (MXP) to Cartagena (CTG) in December 2025 (see full year).

Return flights

07 Dec - 14 Dec	SWISS
03 Dec - 14 Dec	SWISS
21 Dec - 28 Dec	SWISS
20 Dec - 28 Dec	SWISS
14 Dec - 28 Dec	SWISS
13 Dec - 21 Dec	SWISS
08 Dec - 14 Dec	Lufthansa
01 Dec - 19 Jan	Vueling Airlines
12 Dec - 20 Dec	Vueling Airlines
24 Dec - 18 Jan	SWISS
22 Dec - 29 Dec	Vueling Airlines
05 Dec - 15 Dec	Vueling Airlines
28 Dec - 18 Jan	SWISS
28 Dec - 18 Jan	Neos Air	direct
05 Dec - 05 Jan	Vueling Airlines
27 Dec - 11 Jan	SWISS
27 Dec - 07 Jan	SWISS
31 Dec - 10 Jan	Vueling Airlines
22 Dec - 18 Jan	Vueling Airlines
21 Dec - 18 Jan	Neos Air	direct

Also check the deals for one-way flights from Milano to Cartagena 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 Milano to Cartagena in December from $823

Return flights