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

Return flights

06 Aug - 07 Aug	Copa
30 Aug - 01 Sep	Copa
21 Aug - 28 Aug	Copa
22 Aug - 25 Aug	Copa
06 Aug - 06 Aug	Copa
07 Aug - 07 Aug	Copa
20 Aug - 01 Sep	Copa
09 Aug - 13 Aug	Copa
05 Aug - 14 Aug	Copa
04 Aug - 12 Aug	Copa
31 Aug - 09 Sep	Copa
21 Aug - 01 Sep	Copa
15 Aug - 03 Sep	Copa
13 Aug - 18 Aug	Copa
14 Aug - 17 Aug	Copa
16 Aug - 01 Sep	Copa
31 Aug - 09 Sep	Delta	direct
15 Aug - 03 Sep	Delta	direct
20 Aug - 01 Sep	Delta	direct
30 Aug - 01 Sep	Delta	direct

Also check the deals for one-way flights from Miami 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 Miami to Havana in August from 225€

Return flights