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

Return flights

21 Aug - 28 Aug	Aegean Airlines	direct
14 Aug - 21 Aug	Aegean Airlines	direct
14 Aug - 19 Aug	Aegean Airlines	direct
19 Aug - 22 Aug	Aegean Airlines
14 Aug - 18 Aug	Aegean Airlines
14 Aug - 17 Aug	Aegean Airlines
01 Aug - 05 Aug	SKY express
11 Aug - 14 Aug	Aegean Airlines
18 Aug - 25 Aug	Aegean Airlines
06 Aug - 10 Aug	Aegean Airlines

Also check the deals for one-way flights from Rhodos 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 Rhodos to Istanbul in August from 93€

Return flights