AirHint found the following cheapest return flights from Cartagena (CTG) to Buenos Aires (AEP) in January 2026 (see full year).

Return flights

01 Jan - 07 Jan	JetSmart
01 Jan - 08 Jan	JetSmart
01 Jan - 21 Jan	JetSmart
01 Jan - 13 Jan	JetSmart
14 Jan - 26 Jan	JetSmart
15 Jan - 26 Jan	JetSmart
13 Jan - 26 Jan	JetSmart
14 Jan - 29 Jan	JetSmart
14 Jan - 25 Jan	JetSmart
17 Jan - 26 Jan	JetSmart
21 Jan - 09 Feb	JetSmart
21 Jan - 08 Feb	JetSmart
22 Jan - 09 Feb	JetSmart
22 Jan - 08 Feb	JetSmart
30 Jan - 16 Feb	JetSmart
30 Jan - 18 Feb	JetSmart
18 Jan - 08 Feb	JetSmart
21 Jan - 11 Feb	JetSmart
30 Jan - 09 Feb	JetSmart
30 Jan - 08 Feb	JetSmart

Also check the deals for one-way flights from Cartagena to Buenos Aires in January.

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 Buenos Aires in January from 556€

Return flights