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

Return flights

28 Sep - 01 Oct	Pegasus Airlines
16 Sep - 24 Sep	AJet
17 Sep - 24 Sep	AJet
10 Sep - 24 Sep	AJet
17 Sep - 01 Oct	Pegasus Airlines
23 Sep - 07 Oct	Pegasus Airlines
09 Sep - 01 Oct	Pegasus Airlines
02 Sep - 19 Sep	Pegasus Airlines
10 Sep - 30 Sep	AJet
03 Sep - 03 Oct	AJet
02 Sep - 03 Oct	Pegasus Airlines
03 Sep - 17 Sep	Pegasus Airlines
05 Sep - 10 Oct	Pegasus Airlines
09 Sep - 17 Sep	Pegasus Airlines
10 Sep - 26 Sep	AJet
19 Sep - 24 Sep	AJet
02 Sep - 21 Sep	Pegasus Airlines
07 Sep - 10 Oct	AJet
18 Sep - 18 Oct	Pegasus Airlines
01 Sep - 10 Oct	AJet

Also check the deals for one-way flights from London to Kabul 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 Kabul in September from 610€

Return flights