Cheapest one-way flights from San Francisco to Athens in September from 205€

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

One-Way flights

17 Sep Hawaiian Airlines
20 Sep Frontier Airlines
23 Sep Hawaiian Airlines
09 Sep Hawaiian Airlines
19 Sep Alaska Airlines
24 Sep Alaska Airlines
08 Sep Alaska Airlines
26 Sep Hawaiian Airlines
02 Sep Alaska Airlines
30 Sep TAP

Also check the deals for return flights from San Francisco to Athens 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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