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

Return flights

06 Aug - 27 Aug	Batik Air Malaysia
05 Aug - 27 Aug	Scoot
07 Aug - 28 Aug	AirAsia
11 Aug - 17 Aug	AirAsia
09 Aug - 30 Aug	AirAsia
05 Aug - 12 Aug	Batik Air Malaysia
16 Aug - 23 Aug	AirAsia
10 Aug - 19 Aug	Air Arabia
17 Aug - 23 Aug	AirAsia
05 Aug - 17 Aug	Scoot
31 Aug - 06 Sep	Air Arabia
31 Aug - 07 Sep	Air Arabia
29 Aug - 09 Sep	Air Arabia
29 Aug - 01 Sep	Air Arabia
27 Aug - 03 Sep	Singapore Airlines
26 Aug - 08 Sep	China Southern
27 Aug - 02 Sep	Etihad Airways
11 Aug - 11 Sep	Emirates
30 Aug - 07 Sep	Air Arabia
30 Aug - 05 Sep	Air Arabia

Also check the deals for one-way flights from Kuala Lumpur to Istanbul 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 Kuala Lumpur to Istanbul in August from $575

Return flights