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

Return flights

24 Sep - 04 Oct	Viva
24 Sep - 08 Oct	Viva
24 Sep - 11 Oct	Viva
24 Sep - 26 Sep	Viva
27 Sep - 12 Oct	Aeromexico
27 Sep - 12 Oct	Euroairlines, S.L.	direct
24 Sep - 26 Sep	Euroairlines, S.L.	direct
01 Sep - 07 Sep	Aeromexico
27 Sep - 04 Oct	Viva
27 Sep - 08 Oct	Viva
27 Sep - 11 Oct	Viva
19 Sep - 04 Oct	Viva
19 Sep - 08 Oct	Viva
01 Sep - 07 Sep	Euroairlines, S.L.	direct
24 Sep - 28 Sep	Viva
24 Sep - 29 Sep	Viva
24 Sep - 30 Sep	Viva
24 Sep - 25 Sep	Viva
24 Sep - 27 Sep	Viva
02 Sep - 13 Sep	Viva

Also check the deals for one-way flights from Cancun to Havana in September.

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 September from 234€

Return flights