AirHint found the following cheapest return flights from Islamabad (ISB) to Jakarta (CGK) in August 2025 (see full year).

Return flights

04 Aug - 22 Aug	PIA
10 Aug - 01 Sep	Serene Air
01 Aug - 04 Aug	PIA
13 Aug - 18 Aug	PIA
08 Aug - 05 Sep	Thai Airways
23 Aug - 27 Aug	Thai Airways
04 Aug - 13 Aug	Thai Airways
20 Aug - 26 Aug	Thai Airways
08 Aug - 07 Sep	Thai Airways
01 Aug - 05 Aug	Thai Airways
10 Aug - 31 Aug	Etihad Airways
14 Aug - 14 Aug	Emirates

Also check the deals for one-way flights from Islamabad to Jakarta in August.

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 Islamabad to Jakarta in August from $705

Return flights