AirHint found the following cheapest return flights from Islamabad (ISB) to Istanbul (IST) in February 2026 (see full year).

Return flights

08 Feb - 14 Feb	AZAL
06 Feb - 21 Feb	Fly Jinnah
04 Feb - 11 Feb	flydubai
03 Feb - 26 Feb	flydubai
01 Feb - 08 Feb	flydubai
06 Feb - 23 Feb	flydubai
06 Feb - 23 Feb	Turkish Airlines	direct
04 Feb - 11 Feb	Turkish Airlines	direct
01 Feb - 08 Feb	Turkish Airlines	direct
08 Feb - 14 Feb	Turkish Airlines	direct

Also check the deals for one-way flights from Islamabad to Istanbul in February.

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 Istanbul in February from $398

Return flights