AirHint found the following cheapest return flights from Istanbul (SAW) to Tokyo (NRT) in September 2025 (see full year).

Return flights

28 Sep - 15 Oct	Pegasus Airlines
27 Sep - 14 Oct	Pegasus Airlines
25 Sep - 14 Oct	Pegasus Airlines
27 Sep - 15 Oct	Pegasus Airlines
25 Sep - 24 Oct	Pegasus Airlines
18 Sep - 16 Oct	AJet
25 Sep - 01 Oct	Pegasus Airlines
27 Sep - 13 Oct	Pegasus Airlines
28 Sep - 01 Oct	Pegasus Airlines
30 Sep - 15 Oct	Pegasus Airlines
14 Sep - 23 Sep	flyadeal
17 Sep - 21 Sep	AJet
18 Sep - 21 Sep	AJet
15 Sep - 23 Sep	Pegasus Airlines
14 Sep - 19 Sep	flyadeal
19 Sep - 23 Sep	Flynas
14 Sep - 21 Sep	flyadeal
27 Sep - 30 Sep	Pegasus Airlines
14 Sep - 24 Sep	flyadeal
17 Sep - 24 Sep	AJet

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 $680

Return flights