AirHint found the following cheapest return flights from Tokyo (HND) to Tehran (IKA) in August 2025 (see full year).

Return flights

13 Aug - 20 Aug	HK Express
28 Aug - 26 Sep	China Southern
16 Aug - 23 Aug	Skymark Airlines
03 Aug - 19 Aug	Turkish Airlines
04 Aug - 20 Aug	Turkish Airlines
02 Aug - 18 Aug	Qatar Airways
22 Aug - 30 Aug	Emirates
12 Aug - 21 Aug	Turkish Airlines
01 Aug - 01 Aug	Thai Airways
09 Aug - 12 Aug	Qatar Airways
09 Aug - 17 Aug	Qatar Airways

Also check the deals for one-way flights from Tokyo to Tehran 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 Tehran in August from 743€

Return flights