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

Return flights

16 Sep - 19 Sep	AJet
27 Sep - 05 Oct	AJet
17 Sep - 24 Sep	AJet
28 Sep - 30 Oct	AJet
03 Sep - 17 Sep	Pegasus Airlines
09 Sep - 21 Oct	AJet
23 Sep - 03 Oct	AJet
07 Sep - 20 Oct	Pegasus Airlines
30 Sep - 12 Oct	Pegasus Airlines
16 Sep - 14 Oct	AJet
23 Sep - 21 Oct	AJet
19 Sep - 03 Oct	Pegasus Airlines
26 Sep - 03 Oct	Pegasus Airlines
13 Sep - 19 Sep	AJet
11 Sep - 23 Sep	Pegasus Airlines
01 Sep - 24 Sep	Pegasus Airlines
10 Sep - 23 Sep	Pegasus Airlines
02 Sep - 23 Sep	Pegasus Airlines
01 Sep - 23 Sep	Pegasus Airlines
09 Sep - 23 Sep	Pegasus Airlines

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.

Book a cheap hotel in Kabul

Cheap car rent in Kabul

Cheapest return flights from London to Kabul in September from 602€

Return flights