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

Return flights

04 Sep - 08 Sep	Korean Air
04 Sep - 10 Sep	Korean Air
05 Sep - 08 Sep	Korean Air
09 Sep - 17 Sep	Korean Air
19 Sep - 22 Sep	Korean Air
22 Sep - 01 Oct	Juneyao Airlines
09 Sep - 11 Sep	Korean Air
03 Sep - 10 Sep	Korean Air
23 Sep - 30 Sep	ANA
10 Sep - 20 Sep	Juneyao Airlines
10 Sep - 17 Sep	ANA
30 Sep - 08 Oct	Korean Air

Also check the deals for one-way flights from Kobe to Istanbul in September.

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 Kobe to Istanbul in September from 861€

Return flights