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

Return flights

10 Nov - 13 Nov	Flynas
03 Nov - 18 Dec	Flynas
02 Nov - 16 Nov	Flynas
07 Nov - 14 Nov	Flynas
21 Nov - 23 Nov	Flynas
15 Nov - 25 Dec	Flynas
04 Nov - 17 Nov	Flynas
04 Nov - 11 Nov	Flynas
03 Nov - 09 Nov	Flynas
02 Nov - 17 Nov	Gulf Air
25 Nov - 25 Dec	AZAL
01 Nov - 12 Nov	Kuwait Airways
03 Nov - 18 Dec	Turkish Airlines	direct
04 Nov - 11 Nov	Turkish Airlines	direct
25 Nov - 25 Dec	Turkish Airlines	direct
15 Nov - 25 Dec	Turkish Airlines	direct

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

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 November from $342

Return flights