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

Return flights

24 Jul - 19 Aug	VietJet Air
30 Jul - 06 Aug	China Eastern
01 Jul - 04 Jul	Air China
03 Jul - 09 Jul	Air China
03 Jul - 13 Jul	Air China
13 Jul - 20 Jul	Peach
07 Jul - 14 Jul	Peach
24 Jul - 06 Aug	Singapore Airlines
05 Jul - 11 Jul	Air China
05 Jul - 09 Jul	Air China
08 Jul - 16 Jul	Air China
05 Jul - 26 Jul	Air China
16 Jul - 23 Jul	Peach
29 Jul - 06 Aug	China Southern
29 Jul - 17 Aug	HK Express
25 Jul - 21 Aug	Etihad Airways
14 Jul - 04 Aug	China Southern
29 Jul - 07 Aug	China Southern
29 Jul - 14 Aug	Asiana Airlines
25 Jul - 20 Aug	China Southern

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

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 July from $723

Return flights