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

One-Way flights

31 Aug	China Eastern
18 Aug	China Eastern
11 Aug	Thai AirAsia X
07 Aug	China Southern
28 Aug	Thai AirAsia X
21 Aug	HK Express
10 Aug	China Southern
23 Aug	VietJet Air
20 Aug	China Eastern
29 Aug	VietJet Air

Also check the deals for return 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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest one-way flights from Tokyo to Istanbul in August from $408

One-Way flights