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

Return flights

11 Aug - 21 Aug	British Airways
23 Aug - 30 Aug	Hawaiian Airlines
21 Aug - 31 Aug	Scandinavian Airlines
06 Aug - 13 Aug	Frontier Airlines
03 Aug - 15 Aug	Hawaiian Airlines
05 Aug - 10 Sep	British Airways
25 Aug - 29 Aug	Emirates

Also check the deals for one-way flights from San Diego 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 San Diego to Istanbul in August from $1084

Return flights