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

Return flights

07 Dec - 15 Dec	Etihad Airways
15 Dec - 08 Jan	Etihad Airways
03 Dec - 11 Dec	Etihad Airways
01 Dec - 29 Dec	Etihad Airways
02 Dec - 11 Dec	Etihad Airways
01 Dec - 08 Dec	Etihad Airways
21 Dec - 01 Jan	Etihad Airways
03 Dec - 14 Dec	Etihad Airways
01 Dec - 14 Dec	Etihad Airways
08 Dec - 09 Jan	Etihad Airways
15 Dec - 10 Jan	Etihad Airways
14 Dec - 15 Dec	Etihad Airways
04 Dec - 17 Dec	Air Arabia
16 Dec - 26 Dec	Air Arabia
19 Dec - 10 Jan	Air Arabia
19 Dec - 04 Jan	Air Arabia
24 Dec - 04 Jan	Air Arabia
25 Dec - 08 Jan	Air Arabia
29 Dec - 06 Jan	Kuwait Airways
25 Dec - 04 Jan	Air Arabia

Also check the deals for one-way flights from Istanbul to Kuala Lumpur 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 Istanbul to Kuala Lumpur in December from 447€

Return flights