AirHint found the following cheapest return flights from Tokyo (TYO) to Istanbul (IST) in August 2025 (see full year).

Return flights

26 Aug - 02 Sep	Jetstar Japan
24 Aug - 02 Sep	Sichuan Airlines
21 Aug - 01 Sep	Sichuan Airlines
28 Aug - 03 Sep	China Eastern
27 Aug - 01 Sep	Peach
29 Aug - 05 Sep	China Eastern
26 Aug - 11 Sep	Jetstar Japan
25 Aug - 07 Sep	Peach
25 Aug - 31 Aug	Peach
21 Aug - 24 Aug	China Eastern
22 Aug - 29 Aug	China Eastern
21 Aug - 27 Aug	China Eastern
23 Aug - 30 Aug	Thai AirAsia X
25 Aug - 03 Sep	China Eastern
30 Aug - 05 Sep	HK Express
22 Aug - 31 Aug	China Southern
21 Aug - 23 Aug	Peach
27 Aug - 29 Aug	Asiana Airlines
26 Aug - 29 Aug	Asiana Airlines
27 Aug - 30 Aug	Asiana Airlines

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

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 August from $747

Return flights