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

Return flights

05 Mar - 12 Mar	KLM
10 Mar - 24 Mar	KLM
26 Mar - 02 Apr	KLM
17 Mar - 31 Mar	KLM
03 Mar - 10 Mar	KLM
30 Mar - 13 Apr	KLM
26 Mar - 13 Apr	KLM
24 Mar - 07 Apr	KLM
30 Mar - 07 Apr	KLM
02 Mar - 15 Mar	KLM
25 Mar - 13 Apr	KLM
25 Mar - 07 Apr	KLM
04 Mar - 18 Mar	KLM
11 Mar - 18 Mar	KLM
15 Mar - 29 Mar	KLM
15 Mar - 30 Mar	KLM
25 Mar - 08 Apr	KLM
24 Mar - 09 Apr	KLM
26 Mar - 09 Apr	KLM
12 Mar - 25 Mar	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 1006€

Return flights