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

Return flights

10 Sep - 22 Sep	Pegasus Airlines
16 Sep - 23 Oct	AJet
24 Sep - 16 Oct	AJet
30 Sep - 22 Oct	Pegasus Airlines
24 Sep - 14 Oct	AJet
30 Sep - 21 Oct	Pegasus Airlines
18 Sep - 24 Sep	AJet
04 Sep - 28 Sep	AJet
24 Sep - 18 Oct	AJet
11 Sep - 30 Sep	AJet
26 Sep - 22 Oct	Pegasus Airlines
18 Sep - 23 Sep	AJet
08 Sep - 15 Sep	AJet
27 Sep - 22 Oct	Pegasus Airlines
19 Sep - 14 Oct	Eurowings
27 Sep - 31 Oct	Pegasus Airlines
07 Sep - 14 Sep	Pegasus Airlines

Also check the deals for one-way flights from Stuttgart 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 Stuttgart to Kabul in September from $662

Return flights