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

Return flights

03 Aug - 17 Aug	Pegasus Airlines
10 Aug - 17 Aug	Pegasus Airlines
12 Aug - 26 Aug	Pegasus Airlines
21 Aug - 27 Aug	Pegasus Airlines
07 Aug - 14 Aug	Pegasus Airlines
10 Aug - 15 Aug	Pegasus Airlines
11 Aug - 18 Aug	Pegasus Airlines
08 Aug - 15 Aug	Pegasus Airlines
13 Aug - 17 Aug	SalamAir
01 Aug - 16 Aug	SalamAir
24 Aug - 10 Sep	SalamAir
21 Aug - 11 Sep	Pegasus Airlines
14 Aug - 02 Sep	Pegasus Airlines
22 Aug - 13 Sep	Pegasus Airlines
28 Aug - 21 Sep	Flynas
09 Aug - 16 Sep	Pegasus Airlines
20 Aug - 01 Sep	SalamAir
25 Aug - 09 Sep	AJet
20 Aug - 30 Sep	SalamAir
25 Aug - 10 Sep	AJet

Also check the deals for one-way flights from Istanbul to Islamabad 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 Istanbul to Islamabad in August from 330€

Return flights