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

Return flights

04 Sep - 24 Sep	Air Europa
04 Sep - 25 Sep	Air Europa
05 Sep - 18 Sep	Air Europa
18 Sep - 25 Sep	Air Europa
18 Sep - 24 Sep	Air Europa
24 Sep - 30 Sep	Air Europa
11 Sep - 23 Sep	Air Europa
09 Sep - 23 Sep	Air Europa
04 Sep - 18 Sep	Air Europa
21 Sep - 02 Oct	Air Europa
03 Sep - 23 Sep	Air Europa
10 Sep - 07 Oct	Air Europa
20 Sep - 04 Oct	Air Europa
29 Sep - 11 Oct	Air Europa
30 Sep - 11 Oct	Air Europa
07 Sep - 04 Oct	Air Europa

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

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 September from $786

Return flights