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

Return flights

01 Dec - 07 Dec	AirAsia X	direct
01 Dec - 12 Dec	AirAsia X	direct
14 Dec - 21 Dec	AirAsia X	direct
05 Dec - 12 Dec	AirAsia X	direct
19 Dec - 28 Dec	AirAsia X	direct
14 Dec - 15 Jan	Air Arabia
14 Dec - 14 Jan	AirAsia X	direct
13 Dec - 14 Jan	Air Arabia
03 Dec - 07 Dec	AirAsia X	direct
14 Dec - 16 Jan	Air Arabia
30 Dec - 06 Jan	SriLankan Airlines
18 Dec - 28 Dec	SriLankan Airlines
26 Dec - 08 Jan	AirAsia X	direct
02 Dec - 10 Jan	Air Arabia
03 Dec - 10 Jan	Air Arabia
16 Dec - 14 Jan	Air Arabia
18 Dec - 30 Dec	Batik Air Malaysia	direct
25 Dec - 31 Dec	Etihad Airways

Also check the deals for one-way flights from Kuala Lumpur to Karachi 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 Kuala Lumpur to Karachi in December from 394€

Return flights