AirHint found the following cheapest return flights from Istanbul (IST) to Karachi (KHI) in July 2025 (see full year).

Return flights

09 Jul - 16 Jul	Pegasus Airlines
17 Jul - 21 Jul	AJet
22 Jul - 29 Jul	Pegasus Airlines
14 Jul - 21 Jul	Pegasus Airlines
23 Jul - 30 Jul	Pegasus Airlines
22 Jul - 30 Jul	Pegasus Airlines
13 Jul - 20 Jul	Flynas
13 Jul - 23 Jul	Flynas
06 Jul - 13 Jul	Pegasus Airlines
24 Jul - 30 Jul	AJet
30 Jul - 06 Aug	Pegasus Airlines
30 Jul - 06 Aug	Pegasus Airlines	direct

Also check the deals for one-way flights from Istanbul to Karachi in July.

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 Karachi in July from $267

Return flights