AirHint found the following cheapest return flights from London (STN) to Kuwait (KWI) in September 2025 (see full year).

Return flights

19 Sep - 24 Sep	Pegasus Airlines
10 Sep - 22 Sep	Ryanair
25 Sep - 09 Oct	AJet
17 Sep - 21 Sep	AJet
26 Sep - 03 Oct	AJet
22 Sep - 28 Sep	AJet
17 Sep - 30 Sep	AJet
20 Sep - 30 Sep	AJet
17 Sep - 01 Oct	AJet
18 Sep - 05 Oct	AJet
11 Sep - 16 Sep	Ryanair
13 Sep - 27 Sep	AJet
16 Sep - 21 Sep	AJet
12 Sep - 16 Sep	Ryanair
28 Sep - 02 Oct	AJet
04 Sep - 04 Oct	SunExpress
05 Sep - 03 Oct	AJet
05 Sep - 20 Oct	AJet
04 Sep - 03 Oct	SunExpress

Also check the deals for one-way flights from London to Kuwait 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 Kuwait in September from $197

Return flights