Cheapest return flights from Osaka to Istanbul in September from $698

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

13 Sep - 22 Sep Singapore Airlines
08 Sep - 15 Sep Singapore Airlines
12 Sep - 22 Sep Singapore Airlines
16 Sep - 21 Sep Air China
09 Sep - 14 Sep Air China
04 Sep - 12 Sep Air China
11 Sep - 21 Sep Air China
13 Sep - 21 Sep Air China
12 Sep - 19 Sep China Southern
10 Sep - 16 Sep China Southern
26 Sep - 02 Oct Emirates

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul