€470 Cheap Flights Rome to San Francisco (FCO-SFO)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from Fiumicino Airport to SFO was €476. Fares this good don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.

We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Rome Airport to SFO flights, you'll see a "no change fees" filter for you to select.

The distance is around 10,100 kilometres, so pack your carry-on luggage with everything you need to make the long journey comfortable. Not sure what to take on board your Fiumicino to San Francisco flight? A sleep mask, earplugs and a neck pillow are among the essentials.

At present, no airlines offer direct flights from Rome Airport to SFO. You'll have to book a flight with at least one stop. To score the best price and connections, lock in your fare well ahead of time.

Last-minute planners can occasionally pick up a bargain, with some super cheap fares from Fiumicino Airport to San Francisco Airport cropping up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance.