Cheapest return flights from San Diego to Rome in December from 433€

AirHint found the following cheapest return flights from San Diego (SAN) to Rome (FCO) in December 2025 (see full year).

Return flights

09 Dec - 16 Dec United
08 Dec - 18 Dec Air France
14 Dec - 20 Dec Lufthansa
29 Dec - 05 Jan United
19 Dec - 26 Dec United

Also check the deals for one-way flights from San Diego to Rome in December.

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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