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

Return flights

17 Oct - 07 Nov	Viva
26 Oct - 07 Nov	Viva
26 Oct - 10 Nov	Viva
18 Oct - 07 Nov	Viva
26 Oct - 09 Nov	Viva
21 Oct - 07 Nov	Viva
21 Oct - 10 Nov	Viva
23 Oct - 27 Oct	Copa
11 Oct - 15 Oct	Copa
11 Oct - 16 Oct	Copa
21 Oct - 09 Nov	Viva
24 Oct - 29 Oct	Copa
17 Oct - 02 Nov	Viva
26 Oct - 02 Nov	Viva
17 Oct - 18 Oct	Viva
15 Oct - 20 Oct	Avianca
18 Oct - 19 Oct	Viva
17 Oct - 25 Oct	Copa
17 Oct - 20 Oct	Viva
18 Oct - 20 Oct	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 $330

Return flights