Cheapest return flights from San Francisco to Istanbul in August from 625€

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

Return flights

28 Aug - 20 Sep Scandinavian Airlines
21 Aug - 12 Sep Scandinavian Airlines
12 Aug - 05 Sep TAP
13 Aug - 22 Aug Air France
08 Aug - 18 Aug Air France
21 Aug - 24 Aug KLM
12 Aug - 05 Sep Turkish Airlines direct
28 Aug - 20 Sep Turkish Airlines direct
21 Aug - 12 Sep Turkish Airlines direct
13 Aug - 22 Aug Turkish Airlines direct
08 Aug - 18 Aug Turkish Airlines direct
21 Aug - 24 Aug Turkish Airlines direct

Also check the deals for one-way flights from San Francisco to Istanbul in August.

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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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