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

Return flights

02 Oct - 14 Oct	Air France
02 Oct - 09 Oct	Air France
01 Oct - 14 Oct	Air France
01 Oct - 05 Nov	Air France
09 Oct - 21 Oct	Air France
25 Oct - 30 Oct	Iberia
09 Oct - 19 Oct	Iberia
20 Oct - 24 Oct	Iberia
04 Oct - 12 Oct	Iberia
06 Oct - 12 Oct	Iberia
07 Oct - 16 Oct	Air France
21 Oct - 04 Nov	British Airways
27 Oct - 06 Nov	Iberia
23 Oct - 04 Nov	Iberia
26 Oct - 07 Nov	British Airways
21 Oct - 11 Nov	British Airways
31 Oct - 09 Nov	Vueling Airlines
29 Oct - 05 Nov	Air France
29 Oct - 09 Nov	Iberia
26 Oct - 16 Nov	Air France

Also check the deals for one-way flights from London 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 London to Havana in October from 611€

Return flights