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

Return flights

06 Dec - 21 Dec	SWISS
14 Dec - 21 Dec	SWISS
21 Dec - 28 Dec	SWISS
28 Dec - 11 Jan	SWISS
07 Dec - 04 Jan	SWISS
15 Dec - 19 Dec	Vueling Airlines
21 Dec - 11 Jan	SWISS
21 Dec - 28 Dec	Neos Air	direct
27 Dec - 31 Jan	Vueling Airlines
28 Dec - 04 Jan	SWISS
31 Dec - 04 Jan	SWISS
29 Dec - 12 Jan	LATAM Airlines Group
22 Dec - 07 Jan	LATAM Airlines Group
17 Dec - 06 Jan	LATAM Airlines Group
26 Dec - 05 Jan	SWISS

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 710€

Return flights