AirHint found the following cheapest return flights from Istanbul (IST) to Tokyo (HND) in September 2026 (see full year).

Return flights

04 Sep - 17 Sep	Air China
19 Sep - 27 Sep	Etihad Airways
01 Sep - 08 Sep	Qatar Airways
17 Sep - 30 Sep	Etihad Airways
28 Sep - 05 Oct	Etihad Airways
12 Sep - 25 Sep	Korean Air
04 Sep - 16 Sep	Korean Air
09 Sep - 14 Sep	Korean Air
07 Sep - 14 Sep	Korean Air
04 Sep - 14 Sep	Korean Air
04 Sep - 11 Sep	Korean Air
25 Sep - 24 Oct	Qatar Airways
28 Sep - 05 Oct	ANA	direct

Also check the deals for one-way flights from Istanbul to Tokyo 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 Istanbul to Tokyo in September from $822

Return flights