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

Return flights

03 Dec - 11 Dec	GOL Linhas Aéreas
09 Dec - 17 Dec	GOL Linhas Aéreas
06 Dec - 17 Dec	GOL Linhas Aéreas
01 Dec - 07 Dec	GOL Linhas Aéreas
02 Dec - 07 Dec	Copa
02 Dec - 11 Dec	Copa
08 Dec - 16 Dec	GOL Linhas Aéreas
08 Dec - 19 Dec	GOL Linhas Aéreas
08 Dec - 20 Dec	GOL Linhas Aéreas
09 Dec - 19 Dec	GOL Linhas Aéreas
24 Dec - 01 Jan	Copa
31 Dec - 17 Jan	Copa
31 Dec - 07 Jan	Avianca
31 Dec - 08 Jan	Copa
31 Dec - 06 Jan	Copa
31 Dec - 05 Jan	Sky Airline
31 Dec - 10 Jan	Copa
30 Dec - 06 Jan	Avianca
30 Dec - 07 Jan	Copa
28 Dec - 23 Jan	Copa

Also check the deals for one-way flights from Sao Paulo 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 Sao Paulo to Cartagena in December from $325

Return flights