Cheapest return flights from San Francisco to Rome in September from $458

Best time to book flights for San Francisco (SFO) to Rome (FCO) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Rome (FCO) in September 2025 (see full year).

Return flights

30 Sep - 11 Oct LEVEL
27 Sep - 01 Oct LEVEL
23 Sep - 30 Sep LEVEL
20 Sep - 28 Sep LEVEL
16 Sep - 23 Sep TAP
27 Sep - 14 Oct TAP
21 Sep - 30 Sep LEVEL
30 Sep - 14 Oct TAP
22 Sep - 07 Oct TAP
24 Sep - 05 Oct Scandinavian Airlines
03 Sep - 18 Sep Condor
15 Sep - 30 Sep Scandinavian Airlines
17 Sep - 22 Sep TAP
17 Sep - 29 Sep TAP
01 Sep - 17 Sep Condor
03 Sep - 09 Sep Condor
17 Sep - 03 Oct Scandinavian Airlines
17 Sep - 02 Oct Condor
28 Sep - 13 Oct Scandinavian Airlines
28 Sep - 12 Oct Scandinavian Airlines

Also check the deals for one-way 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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