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

Return flights

14 Jul - 21 Jul	KLM
15 Jul - 06 Aug	KLM
21 Jul - 28 Jul	KLM
21 Jul - 27 Jul	KLM
14 Jul - 27 Jul	KLM
15 Jul - 27 Jul	KLM
08 Jul - 16 Jul	KLM
22 Jul - 06 Aug	KLM
16 Jul - 27 Jul	KLM
19 Jul - 27 Jul	KLM
08 Jul - 22 Jul	KLM
24 Jul - 03 Aug	KLM
10 Jul - 12 Jul	KLM
29 Jul - 05 Aug	KLM
15 Jul - 27 Aug	KLM
31 Jul - 07 Aug	KLM
28 Jul - 04 Aug	KLM
22 Jul - 27 Aug	KLM
23 Jul - 27 Aug	KLM
27 Jul - 04 Aug	KLM

Also check the deals for one-way flights from London to Havana in July.

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 July from 1085€

Return flights