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

Return flights

04 Dec - 09 Dec	Copa
02 Dec - 11 Dec	Copa
03 Dec - 07 Dec	Copa
01 Dec - 06 Dec	Copa
03 Dec - 10 Dec	Copa
01 Dec - 08 Dec	Copa
03 Dec - 11 Dec	Copa
04 Dec - 16 Dec	Copa
03 Dec - 15 Dec	Copa
02 Dec - 16 Dec	Copa
31 Dec - 24 Jan	Copa
29 Dec - 09 Jan	Copa
29 Dec - 10 Jan	Copa
31 Dec - 07 Jan	Copa
31 Dec - 08 Jan	Copa
25 Dec - 09 Jan	Copa
24 Dec - 01 Jan	LATAM Airlines Group
25 Dec - 01 Jan	Copa
20 Dec - 13 Jan	Avianca
30 Dec - 07 Jan	Avianca

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 $357

Return flights