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

Return flights

17 Aug - 29 Aug	Avianca
18 Aug - 23 Aug	Avianca
08 Aug - 15 Aug	Avianca
08 Aug - 11 Aug	Avianca
01 Aug - 11 Aug	Avianca
11 Aug - 18 Aug	Copa
01 Aug - 05 Aug	Copa
14 Aug - 18 Aug	Copa
01 Aug - 04 Aug	Copa
28 Aug - 04 Sep	Copa
28 Aug - 03 Sep	Copa
29 Aug - 04 Sep	Copa

Also check the deals for one-way flights from San Jose 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 San Jose to Havana in August from 220€

Return flights