Cheapest return flights from San Francisco to Rome in September from $504

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

Return flights

07 Sep - 19 Sep Aer Lingus
02 Sep - 30 Sep Aer Lingus
02 Sep - 16 Sep Aer Lingus
02 Sep - 25 Sep Aer Lingus
14 Sep - 24 Sep Aer Lingus
09 Sep - 23 Sep Aer Lingus
21 Sep - 08 Oct Aer Lingus
21 Sep - 10 Oct Aer Lingus
22 Sep - 10 Oct Aer Lingus
30 Sep - 08 Oct Aer Lingus
03 Sep - 11 Sep British Airways
03 Sep - 09 Sep British Airways
01 Sep - 12 Sep British Airways
06 Sep - 18 Sep British Airways
27 Sep - 09 Oct British Airways
24 Sep - 09 Oct British Airways
24 Sep - 06 Oct Air Canada
27 Sep - 08 Oct British Airways
29 Sep - 13 Oct Scandinavian Airlines
27 Sep - 10 Oct British Airways

Also check the deals for one-way flights from San Francisco to Rome 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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