S$420 Cheap Flights from Seattle to Rome

View S$420 flight on Mon, 20 Oct, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)

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Cheap Flights from Seattle to Rome (SEA-FCO)

Prices were available within the past 7 days and start at S$420 for one-way flights and S$1,345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 20 Oct - Sun, 26 Oct
SEA
Seattle
FCO
Rome
S$1,345 Return, found 3 days ago
S$1,345
Return
found 3 days ago
Select United flight, departing Mon, 20 Oct from Seattle to Rome, returning Sun, 26 Oct, priced at S$1,345 found 3 days ago
Air Canada
Mon, 20 Oct - Sun, 26 Oct
SEA
Seattle
FCO
Rome
S$1,354 Return, found 3 days ago
S$1,354
Return
found 3 days ago
Select Air Canada flight, departing Mon, 20 Oct from Seattle to Rome, returning Sun, 26 Oct, priced at S$1,354 found 3 days ago

Find the cheapest month to fly from Seattle (SEA) to Rome (FCO)

January is typically the cheapest month to fly

From S$523 - S$1,931 per traveller.
Seattle to Rome route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Return price
S$1,345
Distance
9077 km

Flights from Seattle to Rome

There are several airlines that operate frequent flights from Seattle (SEA) to Rome (FCO) including

The earliest flight leaves Seattle Tacoma Intl. Airport at 05:45 and arrives at Fiumicino Leonardo da Vinci Intl. Airport at 07:10. The last flight of the day departs Seattle at 23:25 and arrives at Rome at 23:35.

The flight distance from Seattle to Rome is about 10545 km, the shortest flight is 13 hours with Virgin Atlantic.

Expedia lets you search across the largest number of airlines and Rome flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Rome flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Rome trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Rome flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Rome with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Sea-Tac Airport to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
If you're travelling from Sea-Tac Airport to FCO, round-trip journeys start from S$1,345. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Fiumicino Airport?
This can differ between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from SEA to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) that have flexible change policies?
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 Seattle - Tacoma Intl. Airport (SEA) to FCO flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Rome Airport?
The distance is around 9,100 kilometres, so fill your carry-on bag with all the things you need to make your journey comfortable. Not sure what to take on board your SeaTac to Fiumicino flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
Unfortunately, there are no airlines that fly directly between SEA and Fiumicino Airport. You'll have to book a flight with at least one stop.
Are Sea-Tac Airport to Rome Airport flight tickets cheaper when they're purchased at the last minute?
Fares from SEA to Rome Airport are available up to a year before departure on Expedia. And although you may pick up a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more choices — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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