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

Return flights

28 Aug - 28 Sep	Oman Air
27 Aug - 23 Sep	Oman Air
21 Aug - 26 Sep	Oman Air
22 Aug - 21 Sep	Air Arabia
26 Aug - 09 Sep	Etihad Airways
21 Aug - 16 Sep	Oman Air
25 Aug - 02 Sep	Etihad Airways
27 Aug - 02 Sep	Etihad Airways
22 Aug - 30 Sep	Etihad Airways
22 Aug - 23 Sep	Oman Air
10 Aug - 28 Aug	Pegasus Airlines
10 Aug - 18 Aug	Pegasus Airlines
09 Aug - 24 Aug	Pegasus Airlines
10 Aug - 21 Aug	Pegasus Airlines
11 Aug - 24 Aug	Pegasus Airlines
05 Aug - 13 Aug	Etihad Airways
20 Aug - 28 Aug	Pegasus Airlines
05 Aug - 26 Aug	Pegasus Airlines
06 Aug - 14 Aug	SalamAir
16 Aug - 25 Aug	Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Kuala Lumpur in August.

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 August from 373€

Return flights