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

Return flights

30 Aug - 02 Sep	Copa
27 Aug - 23 Sep	Copa
21 Aug - 26 Aug	Copa
20 Aug - 27 Aug	Copa
29 Aug - 22 Sep	JetSmart
13 Aug - 20 Aug	JetSmart
21 Aug - 27 Aug	Copa
22 Aug - 31 Aug	JetSmart
11 Aug - 17 Aug	JetSmart
07 Aug - 16 Aug	Copa
17 Aug - 26 Aug	Avianca
17 Aug - 24 Aug	Avianca
11 Aug - 18 Aug	JetSmart
29 Aug - 22 Sep	Aeromexico	direct
27 Aug - 23 Sep	Aeromexico	direct

Also check the deals for one-way flights from Cartagena to Mexico City in August.

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 August from 289€

Return flights