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

Return flights

10 Sep - 20 Sep	PIA
05 Sep - 25 Sep	PIA
28 Sep - 04 Oct	PIA
10 Sep - 29 Oct	PIA	direct
10 Sep - 24 Oct	PIA	direct
23 Sep - 27 Sep	Gulf Air
28 Sep - 03 Oct	PIA	direct
03 Sep - 03 Oct	PIA	direct
02 Sep - 04 Oct	Gulf Air
13 Sep - 18 Sep	Gulf Air
13 Sep - 19 Sep	Gulf Air
17 Sep - 24 Sep	PIA	direct
10 Sep - 10 Oct	PIA	direct
11 Sep - 18 Sep	Gulf Air
03 Sep - 17 Sep	PIA	direct
02 Sep - 24 Sep	Qatar Airways	direct
10 Sep - 16 Sep	Gulf Air
27 Sep - 04 Oct	Gulf Air
13 Sep - 16 Oct	Gulf Air
05 Sep - 06 Oct	Gulf Air

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 213€

Return flights