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

Return flights

17 Aug - 24 Aug	Singapore Airlines
22 Aug - 28 Aug	Singapore Airlines
28 Aug - 02 Sep	Singapore Airlines
19 Aug - 22 Aug	China Southern
04 Aug - 07 Aug	AirAsia X
01 Aug - 05 Aug	Singapore Airlines
10 Aug - 19 Aug	Singapore Airlines
20 Aug - 25 Aug	AirAsia X
01 Aug - 07 Aug	AirAsia X
14 Aug - 21 Aug	AirAsia X
09 Aug - 16 Aug	Singapore Airlines
31 Aug - 05 Sep	Korean Air
28 Aug - 02 Sep	Turkish Airlines	direct
31 Aug - 05 Sep	ANA	direct

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 $807

Return flights