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

Return flights

13 Aug - 19 Aug	Copa
07 Aug - 13 Aug	Copa
23 Aug - 04 Sep	Copa
29 Aug - 31 Aug	Copa
21 Aug - 23 Aug	Viva Aerobus
11 Aug - 23 Aug	Viva Aerobus
23 Aug - 23 Aug	Viva Aerobus
21 Aug - 30 Aug	Viva Aerobus
11 Aug - 30 Aug	Viva Aerobus
23 Aug - 06 Sep	Viva Aerobus
10 Aug - 23 Aug	Viva Aerobus
14 Aug - 23 Aug	Viva Aerobus
30 Aug - 13 Sep	Viva Aerobus
30 Aug - 06 Sep	Viva Aerobus
29 Aug - 13 Sep	Viva Aerobus
29 Aug - 06 Sep	Viva Aerobus
26 Aug - 13 Sep	Viva Aerobus
26 Aug - 06 Sep	Viva Aerobus
19 Aug - 06 Sep	Viva Aerobus
22 Aug - 06 Sep	Viva Aerobus

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

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 August from $240

Return flights