Cheap flights from Rome to San Francisco from €366

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest

€366

Malta Air, flight MW 915Found 5 days ago, 1 adult

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09:45RomeMon, Dec 7

Travel time 16h 20m, 2 stopsFCOSFO

17:05San FranciscoMon, Dec 7

€453

Ryanair, flight FR 6926Found 4 days ago, 1 adult

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21:50RomeSat, Oct 31

Travel time 16h 35m, 2 stopsFCOSFO

05:25San FranciscoSun, Nov 1

€465

Vueling, flight VY 6019Found 4 days ago, 1 adult

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22:55RomeThu, Nov 19

Travel time 16h 40m, 2 stopsFCOSFO

06:35San FranciscoFri, Nov 20

€480

Royal Air Maroc, flight AT 943Found 3 days ago, 1 adult

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12:05RomeMon, Oct 26

Travel time 17h 9m, 2 stopsFCOSFO

21:14San FranciscoMon, Oct 26

€482

TAP Air Portugal, flight TP 835Found 6 days ago, 1 adult

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17:40RomeMon, Mar 29

Travel time 15h 45m, 1 stopFCOSFO

00:25San FranciscoTue, Mar 30

Round trips

The cheapest return tickets found recently, price for the whole trip.

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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234–5–6–7–8€694 9–10–11–12€510 13–14–15–16–17–18–19–20–21–22–23–24€572 25€546 26€480 27–28–29–30–31€453

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19€465 20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031

€465 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 31, €453.

Lowest fares by month

In the fares found this week, December has the lowest: from €366 one-way, against €482 in March 2027. Pick a month to see its cheapest date.

Show as a table

Month	Cheapest one-way	Date	Stops
October	€453	Sat, Oct 31	2 stops
November	€465	Thu, Nov 19	2 stops
December	€366	Mon, Dec 7	2 stops
January 2027	—
February 2027	—
March 2027	€482	Mon, Mar 29	1 stop
April 2027	—
May 2027	—
June 2027	—
July 2027	—
August 2027	—
September 2027	—

Questions travellers ask

What is the cheapest month to fly from Rome to San Francisco?

In the fares found this week, December has the lowest: from €366 one-way, against €482 in March 2027.

Are there direct flights from Rome to San Francisco?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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