AirHint found the following cheapest return flights from Cancun (CUN) to Cartagena (CTG) in October 2025 (see full year).

Return flights

15 Oct - 20 Oct	Avianca
23 Oct - 27 Oct	Copa
23 Oct - 26 Oct	Copa
01 Oct - 08 Oct	Copa
17 Oct - 26 Oct	Avianca
22 Oct - 02 Nov	Avianca
23 Oct - 02 Nov	Viva
04 Oct - 18 Oct	Viva
04 Oct - 17 Oct	Viva
05 Oct - 18 Oct	Viva
05 Oct - 17 Oct	Viva
06 Oct - 18 Oct	Viva
23 Oct - 09 Nov	Viva
27 Oct - 02 Nov	Viva
23 Oct - 11 Nov	Viva
19 Oct - 02 Nov	Viva
27 Oct - 09 Nov	Viva
18 Oct - 02 Nov	Viva
19 Oct - 09 Nov	Viva
21 Oct - 02 Nov	Viva

Also check the deals for one-way flights from Cancun to Cartagena in October.

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 Cancun to Cartagena in October from $341

Return flights