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

Return flights

21 Oct - 28 Oct	Singapore Airlines
17 Oct - 22 Oct	Air China
19 Oct - 29 Oct	China Southern
18 Oct - 24 Oct	China Southern
19 Oct - 22 Oct	China Southern
17 Oct - 29 Oct	China Southern
10 Oct - 17 Oct	China Southern
15 Oct - 22 Oct	China Southern
01 Oct - 24 Oct	China Southern
07 Oct - 12 Oct	Singapore Airlines
28 Oct - 11 Nov	Singapore Airlines
30 Oct - 05 Nov	Asiana Airlines
28 Oct - 11 Nov	ANA	direct
30 Oct - 05 Nov	Turkish Airlines	direct
25 Oct - 03 Nov	China Southern
28 Oct - 03 Nov	China Southern

Also check the deals for one-way flights from Tokyo to Istanbul in October.

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 Tokyo to Istanbul in October from $723

Return flights