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

Return flights

20 Sep - 28 Sep	Copa
24 Sep - 30 Sep	Copa
27 Sep - 30 Sep	Copa
09 Sep - 13 Sep	Copa
07 Sep - 17 Sep	Copa
01 Sep - 30 Sep	Copa
05 Sep - 09 Sep	Copa
05 Sep - 12 Sep	Copa
19 Sep - 22 Sep	Copa
19 Sep - 26 Sep	Copa
24 Sep - 01 Oct	Copa
30 Sep - 05 Oct	Copa

Also check the deals for one-way flights from San Jose 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.

Book a cheap hotel in Havana

Cheap car rent in Havana

Cheapest return flights from San Jose to Havana in September from 267€

Return flights