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

Return flights

19 Sep - 22 Oct	PIA
26 Sep - 30 Oct	PIA
10 Sep - 10 Oct	PIA	direct
03 Sep - 24 Sep	PIA	direct
04 Sep - 26 Sep	Gulf Air
27 Sep - 07 Oct	Gulf Air
19 Sep - 21 Oct	Etihad Airways
08 Sep - 09 Oct	Gulf Air
20 Sep - 20 Oct	Gulf Air
08 Sep - 19 Sep	Gulf Air
12 Sep - 22 Sep	Gulf Air
05 Sep - 06 Oct	Gulf Air
04 Sep - 11 Sep	Qatar Airways	direct
12 Sep - 22 Sep	Qatar Airways	direct
10 Sep - 30 Sep	Etihad Airways
05 Sep - 06 Oct	Qatar Airways	direct
27 Sep - 07 Oct	Qatar Airways	direct
02 Sep - 14 Sep	flydubai
02 Sep - 14 Sep	Qatar Airways	direct
10 Sep - 30 Sep	Qatar Airways	direct

Also check the deals for one-way flights from Doha to Islamabad 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 Doha to Islamabad in September from 199€

Return flights