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	Wizz Air UK
16 Sep - 24 Sep	easyJet
10 Sep - 30 Sep	Wizz Air UK
16 Sep - 01 Oct	Wizz Air UK
25 Sep - 04 Oct	easyJet
23 Sep - 02 Oct	Wizz Air UK
09 Sep - 10 Sep	Ryanair
21 Sep - 01 Oct	easyJet
08 Sep - 22 Sep	easyJet
03 Sep - 10 Sep	easyJet
13 Sep - 21 Sep	easyJet
02 Sep - 06 Sep	Wizz Air UK
27 Sep - 04 Oct	Ryanair
09 Sep - 04 Oct	Ryanair
01 Sep - 08 Sep	easyJet
13 Sep - 20 Sep	Ryanair
23 Sep - 31 Oct	Wizz Air UK

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 743€

Return flights