Cheapest return flights from San Francisco to Rome in December from $787

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 December 2025 (see full year).

Return flights

13 Dec - 22 Dec Alaska Airlines
14 Dec - 23 Dec Alaska Airlines
13 Dec - 22 Dec ITA Airways direct
13 Dec - 05 Jan Alaska Airlines
15 Dec - 15 Jan TAP
10 Dec - 17 Dec United
18 Dec - 10 Jan Alaska Airlines
26 Dec - 03 Jan TAP
13 Dec - 05 Jan ITA Airways direct

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