Cheapest one-way flights from San Francisco to Rome in September from $340

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Rome (FCO) in September 2026 (see full year).

One-Way flights

16 Sep Alaska Airlines
21 Sep Alaska Airlines
26 Sep Alaska Airlines
28 Sep Alaska Airlines
29 Sep Alaska Airlines
20 Sep Scandinavian Airlines
18 Sep Scandinavian Airlines
11 Sep Scandinavian Airlines
02 Sep Scandinavian Airlines
12 Sep Scandinavian Airlines

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

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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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