AirHint found the following cheapest return flights from San Francisco (SFO) to Rome (FCO) in January 2026 (see full year).

Return flights

26 Jan - 08 Feb	Scandinavian Airlines
29 Jan - 12 Feb	Scandinavian Airlines
28 Jan - 05 Feb	Scandinavian Airlines
14 Jan - 21 Jan	TAP
25 Jan - 08 Feb	Scandinavian Airlines
24 Jan - 31 Jan	Scandinavian Airlines
12 Jan - 19 Jan	Air Canada
13 Jan - 20 Jan	SWISS
13 Jan - 05 Feb	SWISS
19 Jan - 02 Feb	TAP
11 Jan - 18 Jan	Scandinavian Airlines
17 Jan - 26 Jan	Alaska Airlines
08 Jan - 15 Jan	Air Canada
09 Jan - 16 Jan	TAP
15 Jan - 26 Jan	Turkish Airlines
10 Jan - 17 Jan	TAP
26 Jan - 01 Feb	Frontier Airlines
28 Jan - 04 Feb	ITA Airways
30 Jan - 06 Feb	ITA Airways
26 Jan - 02 Feb	ITA Airways

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

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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Cheapest return flights from San Francisco to Rome in January from 449€

Return flights