AirHint found the following cheapest return flights from London (LCY) to Havana (HAV) in April 2026 (see full year).

Return flights

28 Apr - 12 May	KLM
14 Apr - 12 May	KLM
14 Apr - 26 May	KLM
27 Apr - 11 May	KLM
28 Apr - 11 May	KLM
01 Apr - 08 Apr	KLM
07 Apr - 16 Apr	KLM
04 Apr - 14 Apr	KLM
02 Apr - 08 Apr	KLM
11 Apr - 26 Apr	KLM
08 Apr - 18 Apr	KLM
10 Apr - 19 Apr	KLM
14 Apr - 20 Apr	KLM
17 Apr - 19 Apr	KLM
09 Apr - 25 Apr	KLM

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

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 April from 1038€

Return flights