Cheapest one-way flights from Istanbul to Osaka in September from $503

AirHint found the following cheapest one-way flights from Istanbul (IST) to Osaka (ITM) in September 2025 (see full year).

One-Way flights

20 Sep Pegasus Airlines
01 Sep Turkish Airlines
24 Sep Turkish Airlines
05 Sep Turkish Airlines
15 Sep Turkish Airlines
17 Sep Turkish Airlines
19 Sep Turkish Airlines
12 Sep Turkish Airlines
29 Sep Turkish Airlines
09 Sep Thai Airways

Also check the deals for return flights from Istanbul to Osaka in September.

Skyscanner

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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