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

Return flights

01 Sep - 05 Sep	Copa
15 Sep - 20 Sep	Copa
03 Sep - 05 Sep	Copa
18 Sep - 24 Sep	Copa
18 Sep - 21 Sep	Copa
01 Sep - 02 Sep	Copa
11 Sep - 28 Sep	Copa
09 Sep - 12 Sep	Copa
26 Sep - 28 Sep	Copa
09 Sep - 22 Sep	Copa
29 Sep - 06 Oct	Delta	direct

Also check the deals for one-way flights from Miami 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 Miami to Havana in September from 228€

Return flights