AirHint found the following cheapest return flights from Iasi (IAS) to Istanbul (SAW) in August 2025 (see full year).

Return flights

28 Aug - 31 Aug	Animawings
30 Aug - 06 Sep	TAROM
22 Aug - 25 Aug	Animawings
23 Aug - 26 Aug	TAROM
23 Aug - 25 Aug	TAROM
21 Aug - 28 Aug	Wizz Air Malta
21 Aug - 24 Aug	Wizz Air Malta
20 Aug - 22 Aug	TAROM
31 Aug - 11 Sep	TAROM
26 Aug - 31 Aug	TAROM
20 Aug - 23 Aug	TAROM
31 Aug - 07 Sep	TAROM
29 Aug - 31 Aug	TAROM
31 Aug - 04 Sep	TAROM

Also check the deals for one-way flights from Iasi 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 Iasi to Istanbul in August from 269€

Return flights