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

Return flights

08 Dec - 28 Jan	Copa
12 Dec - 25 Jan	Copa
10 Dec - 12 Dec	Avianca
23 Dec - 13 Jan	Avianca
30 Dec - 15 Jan	Avianca
30 Dec - 20 Jan	Avianca
30 Dec - 13 Jan	Avianca
09 Dec - 16 Jan	Copa
10 Dec - 11 Dec	Avianca
10 Dec - 29 Dec	Avianca
10 Dec - 30 Dec	Avianca
23 Dec - 12 Jan	Avianca
30 Dec - 12 Jan	Avianca
22 Dec - 12 Jan	Avianca
10 Dec - 14 Dec	Avianca
02 Dec - 17 Dec	Copa
11 Dec - 12 Dec	Avianca
10 Dec - 16 Dec	Avianca
10 Dec - 15 Dec	Avianca
11 Dec - 29 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 $408

Return flights