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

Return flights

15 Mar - 16 Mar	Iberia
12 Mar - 19 Mar	Iberia
09 Mar - 17 Mar	Iberia
04 Mar - 12 Mar	Iberia
04 Mar - 15 Mar	Iberia
16 Mar - 22 Mar	Iberia
29 Mar - 09 Apr	KLM
20 Mar - 29 Mar	KLM
17 Mar - 29 Mar	KLM
02 Mar - 09 Mar	Iberia
17 Mar - 31 Mar	KLM
25 Mar - 08 Apr	KLM
17 Mar - 07 Apr	KLM
31 Mar - 07 Apr	KLM
31 Mar - 11 Apr	KLM
26 Mar - 04 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 809€

Return flights