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

Return flights

30 Dec - 10 Jan	Flynas
30 Dec - 06 Jan	Flynas
29 Dec - 07 Jan	SalamAir
27 Dec - 05 Jan	SalamAir
31 Dec - 10 Jan	SalamAir
31 Dec - 06 Jan	flydubai
31 Dec - 08 Jan	flydubai
28 Dec - 06 Jan	Flynas
31 Dec - 07 Jan	Air Arabia
27 Dec - 08 Jan	Flynas
25 Dec - 29 Dec	flydubai
26 Dec - 30 Dec	Flynas
27 Dec - 31 Dec	flydubai
25 Dec - 31 Dec	Pegasus Airlines
25 Dec - 27 Dec	Flynas
26 Dec - 31 Dec	flydubai
27 Dec - 31 Dec	Pegasus Airlines	direct
27 Dec - 30 Dec	Pegasus Airlines	direct
26 Dec - 29 Dec	flydubai
25 Dec - 30 Dec	Pegasus Airlines	direct

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

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 Karachi to Istanbul in December from $487

Return flights