AirHint found the following cheapest return flights from San Diego (SAN) to Rome (FCO) in September 2026 (see full year).
Return flights
| 14 Sep - 23 Sep | Air Canada | ||
| 09 Sep - 14 Sep | Air Canada | ||
| 27 Sep - 12 Oct | Air Canada | ||
| 18 Sep - 02 Oct | Lufthansa | ||
| 18 Sep - 27 Sep | Lufthansa |
Also check the deals for one-way flights from San Diego to Rome in September.
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