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

Return flights

26 Jan - 02 Feb	Air France
13 Jan - 21 Jan	ANA
16 Jan - 23 Jan	Japan Airlines
19 Jan - 23 Jan	Japan Airlines
20 Jan - 25 Jan	Turkish Airlines
28 Jan - 02 Feb	Turkish Airlines
26 Jan - 04 Feb	Japan Airlines
13 Jan - 20 Jan	Turkish Airlines
21 Jan - 25 Jan	Turkish Airlines
19 Jan - 22 Jan	Turkish Airlines
21 Jan - 28 Jan	Turkish Airlines
21 Jan - 26 Jan	Turkish Airlines
10 Jan - 18 Jan	Turkish Airlines
24 Jan - 01 Feb	Turkish Airlines
30 Jan - 04 Feb	Turkish Airlines
25 Jan - 02 Feb	Japan Airlines
25 Jan - 01 Feb	Qatar Airways
28 Jan - 04 Feb	Turkish Airlines
29 Jan - 27 Feb	Japan Airlines
29 Jan - 05 Feb	Turkish Airlines

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 $955

Return flights