Cheapest return flights from Osaka to Istanbul in September from $742

Best time to book flights for Osaka (KIX) to Istanbul (IST) flights at AirHint

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

Return flights

20 Sep - 24 Sep Air China
06 Sep - 12 Sep Air China
04 Sep - 10 Sep Air China
13 Sep - 21 Sep Air China
12 Sep - 16 Sep China Southern
19 Sep - 23 Sep China Southern
10 Sep - 15 Sep China Southern
05 Sep - 13 Sep China Southern
03 Sep - 08 Sep China Southern
10 Sep - 16 Sep China Southern
26 Sep - 03 Oct Singapore Airlines
26 Sep - 04 Oct Emirates
25 Sep - 02 Oct Turkish Airlines direct
26 Sep - 03 Oct Turkish Airlines direct

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