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

Return flights

11 Dec - 14 Dec	Avianca
11 Dec - 12 Dec	Avianca
10 Dec - 14 Dec	Avianca
10 Dec - 12 Dec	Avianca
10 Dec - 11 Dec	Avianca
11 Dec - 01 Jan	Avianca
14 Dec - 02 Jan	Avianca
14 Dec - 04 Jan	Avianca
01 Dec - 14 Dec	Avianca
01 Dec - 31 Dec	Avianca
01 Dec - 07 Jan	Avianca
21 Dec - 02 Jan	Avianca
21 Dec - 11 Jan	Avianca
21 Dec - 04 Jan	Avianca
11 Dec - 15 Dec	Avianca
10 Dec - 15 Dec	Avianca
30 Dec - 20 Jan	Avianca
31 Dec - 20 Jan	Avianca
14 Dec - 03 Jan	Avianca
02 Dec - 17 Dec	Avianca

Also check the deals for one-way flights from Cartagena to Mexico City 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 Cartagena to Mexico City in December from 355€

Return flights