AirHint found the following cheapest return flights from Osaka (KIX) to Istanbul (SAW) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct	Peach
09 Oct - 13 Oct	KLM
02 Oct - 07 Oct	KLM
25 Oct - 02 Nov	Etihad Airways
13 Oct - 21 Oct	KLM
13 Oct - 22 Oct	KLM
07 Oct - 14 Oct	Qatar Airways
30 Oct - 06 Nov	Japan Airlines
01 Oct - 31 Oct	Emirates
09 Oct - 14 Oct	KLM
11 Oct - 14 Oct	KLM
11 Oct - 18 Oct	KLM
28 Oct - 05 Nov	Qatar Airways
28 Oct - 02 Nov	Qatar Airways
29 Oct - 03 Nov	Japan Airlines
29 Oct - 02 Nov	Japan Airlines
29 Oct - 04 Nov	Japan Airlines

Also check the deals for one-way flights from Osaka to Istanbul in October.

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 Osaka to Istanbul in October from 694€

Return flights