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

Return flights

24 Sep - 02 Oct	Ryanair
24 Sep - 01 Oct	Ryanair	direct
03 Sep - 17 Sep	Ryanair	direct
25 Sep - 02 Oct	easyJet
17 Sep - 24 Sep	Ryanair	direct
10 Sep - 17 Sep	Ryanair
22 Sep - 25 Sep	Ryanair
10 Sep - 18 Sep	Ryanair
27 Sep - 11 Oct	easyJet
26 Sep - 10 Oct	British Airways
25 Sep - 08 Oct	easyJet
26 Sep - 09 Oct	British Airways
01 Sep - 11 Sep	Vueling Airlines
26 Sep - 04 Oct	British Airways
10 Sep - 17 Sep	Ryanair	direct
03 Sep - 10 Sep	Ryanair	direct
18 Sep - 25 Sep	easyJet
24 Sep - 28 Sep	Ryanair
24 Sep - 08 Oct	Ryanair	direct
25 Sep - 05 Oct	easyJet

Also check the deals for one-way flights from London to Kalamata 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 Kalamata in September from $199

Return flights