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

Return flights

11 Aug - 25 Aug	Turkish Airlines
26 Aug - 31 Aug	Emirates
12 Aug - 27 Aug	Turkish Airlines
13 Aug - 27 Aug	Turkish Airlines
14 Aug - 27 Aug	Turkish Airlines
12 Aug - 31 Aug	Turkish Airlines
13 Aug - 31 Aug	Turkish Airlines
28 Aug - 12 Sep	Turkish Airlines
15 Aug - 27 Aug	Turkish Airlines
03 Aug - 03 Sep	Turkish Airlines
04 Aug - 07 Sep	Japan Airlines
25 Aug - 27 Aug	Turkish Airlines
03 Aug - 27 Aug	Turkish Airlines
04 Aug - 01 Sep	Japan Airlines
19 Aug - 10 Sep	Emirates
24 Aug - 07 Sep	Turkish Airlines
05 Aug - 01 Sep	Emirates
03 Aug - 07 Sep	Turkish Airlines
04 Aug - 04 Sep	Japan Airlines
01 Aug - 08 Sep	Turkish Airlines

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 $1670

Return flights