AirHint found the following cheapest return flights from London (LHR) to Larnaca (LCA) in September 2025 (see full year).

Return flights

28 Sep - 09 Oct	Aegean Airlines
29 Sep - 09 Oct	Scandinavian Airlines
23 Sep - 01 Oct	Vueling Airlines
21 Sep - 24 Sep	Air Serbia
17 Sep - 20 Sep	Air Serbia
17 Sep - 24 Sep	Air Serbia
11 Sep - 27 Sep	Air Serbia
21 Sep - 27 Sep	Air Serbia
17 Sep - 21 Oct	Air Serbia
28 Sep - 01 Oct	Air Serbia
10 Sep - 15 Oct	Air Serbia
13 Sep - 27 Sep	Vueling Airlines
22 Sep - 27 Sep	Scandinavian Airlines
29 Sep - 02 Oct	Scandinavian Airlines
29 Sep - 04 Oct	Scandinavian Airlines
11 Sep - 17 Sep	Air Serbia
17 Sep - 27 Sep	Air Serbia
10 Sep - 19 Sep	Air Serbia
25 Sep - 02 Oct	SWISS
03 Sep - 01 Oct	SWISS

Also check the deals for one-way flights from London to Larnaca 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 Larnaca in September from 177€

Return flights