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

Return flights

16 Dec - 31 Dec	AirAsia X
16 Dec - 04 Jan	China Eastern
18 Dec - 04 Jan	AirAsia X
16 Dec - 01 Jan	China Eastern
16 Dec - 03 Jan	China Eastern
24 Dec - 10 Jan	China Southern
16 Dec - 02 Jan	China Eastern
16 Dec - 24 Dec	AirAsia X
17 Dec - 04 Jan	Thai AirAsia X
31 Dec - 06 Jan	Emirates
31 Dec - 07 Jan	Emirates
24 Dec - 09 Jan	KLM
18 Dec - 24 Dec	Qatar Airways
16 Dec - 19 Dec	AirAsia X
17 Dec - 31 Dec	Emirates
14 Dec - 28 Dec	KLM
20 Dec - 23 Dec	Cebu Pacific
13 Dec - 17 Dec	Emirates
18 Dec - 28 Dec	Qatar Airways
19 Dec - 28 Dec	Qatar Airways

Also check the deals for one-way flights from Osaka to Istanbul 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 Osaka to Istanbul in December from $875

Return flights