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

Return flights

15 Oct - 25 Oct	Viva
15 Oct - 18 Oct	Viva
11 Oct - 25 Oct	Viva
11 Oct - 18 Oct	Viva
15 Oct - 01 Nov	Viva
01 Oct - 04 Oct	Viva
01 Oct - 08 Oct	Viva
01 Oct - 11 Oct	Viva
01 Oct - 18 Oct	Viva
18 Oct - 25 Oct	Viva
22 Oct - 25 Oct	Viva
28 Oct - 08 Nov	Viva
25 Oct - 05 Nov	Viva
25 Oct - 01 Nov	Viva
18 Oct - 05 Nov	Viva
18 Oct - 01 Nov	Viva
29 Oct - 05 Nov	Viva
29 Oct - 01 Nov	Viva
22 Oct - 05 Nov	Viva
22 Oct - 01 Nov	Viva

Also check the deals for one-way flights from Cancun to Havana 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 Havana in October from 230€

Return flights