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

Return flights

02 Sep - 16 Sep	Air China
01 Sep - 30 Sep	HK Express
06 Sep - 13 Sep	Thai Airways
03 Sep - 10 Sep	Thai Airways
08 Sep - 29 Sep	Thai Airways
09 Sep - 29 Sep	Thai Airways
01 Sep - 06 Oct	Thai Airways
07 Sep - 20 Sep	Emirates
07 Sep - 28 Sep	Emirates
27 Sep - 04 Oct	Emirates

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Islamabad in September from 463€

Return flights