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

Return flights

18 Sep - 21 Sep	flydubai
18 Sep - 28 Sep	flydubai
12 Sep - 19 Sep	flydubai
09 Sep - 18 Sep	flydubai
06 Sep - 30 Sep	flydubai
14 Sep - 30 Sep	flydubai
05 Sep - 25 Oct	flydubai
24 Sep - 28 Oct	flydubai
27 Sep - 31 Oct	flydubai
29 Sep - 18 Oct	flydubai
10 Sep - 10 Oct	flydubai
11 Sep - 11 Oct	flydubai
15 Sep - 25 Oct	flydubai
15 Sep - 26 Oct	flydubai
09 Sep - 29 Oct	Air Arabia
08 Sep - 15 Sep	flydubai

Also check the deals for one-way flights from Tehran 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 Tehran to Kabul in September from $678

Return flights