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

Return flights

13 Jan - 20 Jan	China Southern
14 Jan - 18 Jan	China Southern
12 Jan - 19 Jan	China Southern
20 Jan - 27 Jan	China Southern
19 Jan - 28 Jan	China Southern
16 Jan - 25 Jan	China Southern
26 Jan - 09 Feb	Korean Air
26 Jan - 06 Feb	Korean Air
18 Jan - 25 Jan	Qatar Airways
31 Jan - 09 Feb	Qatar Airways
08 Jan - 24 Jan	Qatar Airways
13 Jan - 20 Jan	Turkish Airlines	direct
26 Jan - 09 Feb	Turkish Airlines	direct
31 Jan - 09 Feb	Turkish Airlines	direct
26 Jan - 06 Feb	Turkish Airlines	direct
06 Jan - 13 Jan	Turkish Airlines	direct

Also check the deals for one-way flights from Istanbul to Osaka 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 Istanbul to Osaka in January from $762

Return flights