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

Return flights

21 Oct - 26 Oct	Air Europa
25 Oct - 08 Nov	Air Europa
22 Oct - 02 Nov	Air Europa
15 Oct - 26 Oct	Air Europa
25 Oct - 03 Nov	Air Europa
01 Oct - 14 Oct	Air Europa
24 Oct - 02 Nov	Air Europa
01 Oct - 07 Oct	Air Europa
01 Oct - 09 Oct	Air Europa
04 Oct - 09 Oct	Air Europa
05 Oct - 09 Oct	Air Europa
06 Oct - 09 Oct	Air Europa
01 Oct - 15 Oct	Air Europa
18 Oct - 01 Nov	Air Europa
03 Oct - 09 Oct	Air Europa
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 $719

Return flights