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

Return flights

04 Sep - 29 Sep	Gulf Air
04 Sep - 06 Oct	Gulf Air
20 Sep - 20 Oct	Gulf Air
05 Sep - 20 Oct	Gulf Air
05 Sep - 27 Sep	Gulf Air
09 Sep - 24 Oct	Gulf Air
29 Sep - 20 Oct	Gulf Air
23 Sep - 20 Oct	Gulf Air
05 Sep - 11 Oct	Gulf Air
27 Sep - 17 Oct	Gulf Air
05 Sep - 28 Sep	PIA	direct
20 Sep - 30 Oct	PIA	direct
01 Sep - 30 Oct	PIA	direct
08 Sep - 15 Sep	Gulf Air
09 Sep - 13 Sep	PIA	direct
14 Sep - 18 Sep	PIA	direct
01 Sep - 28 Sep	PIA	direct
23 Sep - 30 Sep	Etihad Airways	direct
24 Sep - 28 Sep	PIA	direct
04 Sep - 08 Sep	PIA	direct

Also check the deals for one-way flights from Abu Dhabi 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 Abu Dhabi to Islamabad in September from 188€

Return flights