AirHint found the following cheapest return flights from Islamabad (ISB) to Najaf (NJF) in September 2025 (see full year).

Return flights

20 Sep - 30 Sep	Fly Jinnah
21 Sep - 05 Oct	Fly Jinnah
15 Sep - 26 Sep	PIA
12 Sep - 23 Sep	Serene Air
10 Sep - 17 Sep	Fly Jinnah
17 Sep - 28 Sep	PIA
07 Sep - 14 Sep	flydubai
16 Sep - 29 Sep	flydubai
29 Sep - 21 Oct	Fly Jinnah
08 Sep - 16 Sep	Fly Jinnah
10 Sep - 21 Sep	SalamAir
06 Sep - 16 Sep	PIA
24 Sep - 05 Oct	Kuwait Airways
25 Sep - 06 Oct	flydubai
29 Sep - 06 Oct	Fly Jinnah

Also check the deals for one-way flights from Islamabad to Najaf 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 Najaf

Cheap car rent in Najaf

Cheapest return flights from Islamabad to Najaf in September from $554

Return flights