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

Return flights

04 Mar - 31 Mar	KLM
08 Mar - 16 Mar	Iberia
09 Mar - 16 Mar	Iberia
08 Mar - 15 Mar	Iberia
04 Mar - 25 Mar	KLM
09 Mar - 31 Mar	KLM
05 Mar - 15 Mar	British Airways
11 Mar - 18 Mar	KLM
15 Mar - 22 Mar	Iberia
01 Mar - 10 Mar	Iberia
04 Mar - 01 Apr	British Airways
04 Mar - 06 Apr	British Airways
04 Mar - 14 Apr	KLM
04 Mar - 07 Apr	KLM
26 Mar - 15 Apr	British Airways
04 Mar - 02 Apr	KLM
31 Mar - 11 Apr	KLM
25 Mar - 08 Apr	Iberia
04 Mar - 04 Apr	KLM
25 Mar - 07 Apr	KLM

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

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 March from $849

Return flights