AirHint found the following cheapest return flights from Istanbul (IST) to Kabul (KBL) in August 2025 (see full year).

Return flights

22 Aug - 17 Sep	Kam Air	direct
31 Aug - 28 Sep	Pegasus Airlines
25 Aug - 15 Sep	Kam Air	direct
28 Aug - 04 Sep	Air Arabia
25 Aug - 30 Sep	Kam Air
22 Aug - 21 Sep	Kam Air
21 Aug - 11 Sep	flydubai
27 Aug - 01 Sep	Pegasus Airlines
27 Aug - 03 Sep	AJet
21 Aug - 05 Sep	flydubai
26 Aug - 31 Aug	AJet
25 Aug - 31 Aug	Kam Air
22 Aug - 27 Aug	Kam Air	direct
24 Aug - 31 Aug	Pegasus Airlines
22 Aug - 30 Aug	Kam Air
21 Aug - 31 Aug	flydubai
21 Aug - 26 Aug	flydubai
21 Aug - 22 Aug	flydubai
23 Aug - 28 Aug	flydubai
23 Aug - 24 Aug	flydubai

Also check the deals for one-way flights from Istanbul to Kabul in August.

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 Istanbul to Kabul in August from $559

Return flights