Cheapest one-way flights from San Francisco to Istanbul in September from 242€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Istanbul (IST) in September 2025 (see full year).

One-Way flights

30 Sep Hawaiian Airlines
23 Sep TAP
21 Sep Frontier Airlines
25 Sep TAP
24 Sep TAP
08 Sep Hawaiian Airlines
20 Sep Hawaiian Airlines
17 Sep TAP
03 Sep Hawaiian Airlines
02 Sep Hawaiian Airlines

Also check the deals for return flights from San Francisco to Istanbul in September.

Skyscanner

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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