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

Return flights

04 Apr - 15 Apr	KLM
20 Apr - 27 Apr	KLM
09 Apr - 23 Apr	KLM
05 Apr - 13 Apr	KLM
08 Apr - 25 Apr	KLM
13 Apr - 20 Apr	KLM
04 Apr - 18 Apr	KLM
15 Apr - 22 Apr	KLM
16 Apr - 18 Apr	KLM
01 Apr - 11 Apr	KLM
23 Apr - 02 May	KLM
23 Apr - 03 May	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 1086€

Return flights