AirHint found the following cheapest return flights from Osaka (KIX) to Istanbul (IST) in January 2026 (see full year).

Return flights

08 Jan - 16 Jan	Singapore Airlines
12 Jan - 16 Jan	Singapore Airlines
26 Jan - 30 Jan	Singapore Airlines
13 Jan - 16 Jan	Singapore Airlines
02 Jan - 06 Jan	China Southern
19 Jan - 22 Jan	China Southern
22 Jan - 27 Jan	KLM
18 Jan - 06 Feb	AirAsia X
18 Jan - 24 Jan	China Southern
18 Jan - 08 Feb	AirAsia X
22 Jan - 09 Feb	AirAsia X
18 Jan - 23 Jan	AirAsia X
18 Jan - 04 Feb	AirAsia X
22 Jan - 06 Feb	AirAsia X
22 Jan - 08 Feb	AirAsia X
18 Jan - 28 Jan	AirAsia X
18 Jan - 01 Feb	AirAsia X
22 Jan - 04 Feb	AirAsia X
25 Jan - 09 Feb	AirAsia X
25 Jan - 06 Feb	AirAsia X

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

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 January from $726

Return flights