AirHint found the following cheapest return flights from Dhaka (DAC) to Istanbul (IST) in August 2025 (see full year).

Return flights

13 Aug - 16 Aug	Air India
23 Aug - 30 Aug	IndiGo
15 Aug - 20 Aug	Air Arabia
09 Aug - 01 Sep	Air Arabia
01 Aug - 10 Aug	Air Arabia
12 Aug - 20 Aug	Air Arabia
21 Aug - 30 Aug	Air Arabia
06 Aug - 11 Aug	Air Arabia
13 Aug - 19 Aug	Air Arabia
29 Aug - 30 Sep	Air Arabia
14 Aug - 21 Aug	Air Arabia
25 Aug - 25 Aug	SalamAir
09 Aug - 01 Sep	Turkish Airlines	direct

Also check the deals for one-way flights from Dhaka 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 Dhaka to Istanbul in August from $510

Return flights