AirHint found the following cheapest return flights from London (LON) to Havana (HAV) in December 2025 (see full year).

Return flights

09 Dec - 17 Dec	Air Europa
07 Dec - 16 Dec	Air Europa
09 Dec - 24 Dec	Air Europa
10 Dec - 17 Dec	Air Europa
09 Dec - 25 Dec	Air Europa
08 Dec - 17 Dec	Air Europa
04 Dec - 14 Dec	Wizz Air UK
05 Dec - 14 Dec	Ryanair
11 Dec - 23 Dec	Air Europa
09 Dec - 26 Dec	Air Europa
31 Dec - 15 Jan	Air France
15 Dec - 19 Jan	Wizz Air Malta
13 Dec - 10 Jan	British Airways
24 Dec - 11 Jan	Air Canada
27 Dec - 11 Jan	Air Canada
28 Dec - 12 Jan	Air Europa
24 Dec - 14 Jan	Air Europa
14 Dec - 10 Jan	Wizz Air Malta
24 Dec - 08 Jan	Air Canada
24 Dec - 15 Jan	Air Europa

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

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 December from 575€

Return flights