AirHint found the following cheapest return flights from Cancun (CUN) to Havana (HAV) in September 2026 (see full year).

Return flights

30 Sep - 14 Oct	Viva
12 Sep - 19 Sep	Viva
30 Sep - 07 Oct	Viva
12 Sep - 26 Sep	Viva
30 Sep - 17 Oct	Viva
12 Sep - 12 Sep	Viva
26 Sep - 14 Oct	Viva
09 Sep - 19 Sep	Viva
05 Sep - 19 Sep	Viva
05 Sep - 05 Sep	Viva
01 Sep - 05 Sep	Viva
09 Sep - 12 Sep	Viva
05 Sep - 12 Sep	Viva
26 Sep - 07 Oct	Viva
09 Sep - 26 Sep	Viva
27 Sep - 14 Oct	Viva
25 Sep - 14 Oct	Viva
19 Sep - 07 Oct	Viva
24 Sep - 14 Oct	Viva
27 Sep - 07 Oct	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 275€

Return flights