AirHint found the following cheapest return flights from Istanbul (IST) to Havana (HAV) in October 2025 (see full year).

Return flights

23 Oct - 05 Nov	Air France
24 Oct - 02 Nov	Air Europa
25 Oct - 08 Nov	Air Europa
09 Oct - 16 Oct	KLM
01 Oct - 13 Oct	KLM
10 Oct - 14 Oct	Air Europa
20 Oct - 25 Oct	Air Europa
02 Oct - 07 Oct	KLM
23 Oct - 29 Oct	KLM
25 Oct - 01 Nov	Air Europa
06 Oct - 12 Oct	Air Europa
06 Oct - 11 Oct	Air Europa
25 Oct - 30 Oct	Air Europa
09 Oct - 18 Oct	KLM
14 Oct - 06 Nov	KLM
30 Oct - 06 Nov	Turkish Airlines

Also check the deals for one-way flights from Istanbul to Havana in October.

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 Istanbul to Havana in October from $707

Return flights