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

Return flights

23 Sep - 30 Sep	easyJet
25 Sep - 02 Oct	easyJet
18 Sep - 30 Sep	easyJet
29 Sep - 06 Oct	Ryanair
23 Sep - 06 Oct	Ryanair
23 Sep - 09 Oct	Ryanair
27 Sep - 14 Oct	Ryanair
24 Sep - 05 Oct	easyJet
26 Sep - 04 Oct	Ryanair
20 Sep - 27 Sep	Ryanair
29 Sep - 05 Oct	easyJet
28 Sep - 28 Oct	easyJet
12 Sep - 20 Sep	easyJet
18 Sep - 27 Sep	easyJet
28 Sep - 04 Oct	Ryanair
15 Sep - 27 Sep	easyJet
12 Sep - 19 Sep	Ryanair
11 Sep - 18 Sep	easyJet
14 Sep - 28 Sep	easyJet
18 Sep - 24 Sep	Ryanair

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 683€

Return flights