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

Return flights

17 Sep - 24 Sep	Air Europa
21 Sep - 05 Oct	Air Europa
21 Sep - 01 Oct	Air Europa
28 Sep - 13 Oct	Air Europa
09 Sep - 08 Oct	Air Europa
09 Sep - 14 Oct	Air Europa
08 Sep - 13 Oct	Air Europa
10 Sep - 08 Oct	Air Europa
02 Sep - 23 Sep	Air France
05 Sep - 19 Sep	Air Europa
04 Sep - 18 Sep	Air Europa
16 Sep - 26 Sep	Air Europa
21 Sep - 25 Sep	Air Europa
14 Sep - 30 Sep	Air Europa
14 Sep - 21 Sep	Air Europa
14 Sep - 28 Sep	Air Europa
03 Sep - 17 Sep	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.

Book a cheap hotel in Havana

Cheap car rent in Havana

Cheapest return flights from London to Havana in September from $746

Return flights