Seattle to Rome Flight Time & Schedules

How Long to Fly from Seattle to Rome?

Wondering how long to fly from Seattle to Rome? A nonstop flight from Seattle to Rome usually takes around 11 hrs 30 mins to 12 hrs. Flight duration can vary depending on weather conditions, wind direction, aircraft type, and the selected route.

Flights from Seattle-Tacoma International Airport (SEA) to Rome Leonardo da Vinci–Fiumicino Airport (FCO) are generally fastest when booked nonstop. One-stop flights through cities such as London, Paris, Amsterdam, Frankfurt, or Reykjavik can take around 14 hrs or more.

Seattle and Rome are in different time zones. Rome is usually 9 hours ahead of Seattle, although the difference may briefly change because the United States and Europe adjust their clocks on different dates.

For the quickest journey, compare nonstop and one-stop Seattle to Rome flights, departure times, airfares, baggage allowances, and airline services before booking.

Seattle to Rome Flight Time by Airport

The average Seattle to Rome flight time depends on your departure airport, arrival airport, airline, aircraft type, weather, wind direction, and flight path. Most nonstop flights from Seattle–Tacoma International Airport (SEA) to Rome Fiumicino Airport (FCO) usually take around 10 hr 45 mins to 11 hr 10 mins.

Rome Fiumicino Airport (FCO) is the main arrival airport for travelers flying from Seattle and offers the most practical choice for long-haul flights. Rome Ciampino Airport (CIA) is an optional arrival airport, but flights from Seattle generally require one or more connections.

Departure Airport	Arrival Airport	Estimated Flight Time	Travel Tip
Seattle–Tacoma International Airport (SEA)	Rome Fiumicino Airport (FCO)	Around 10 hr 45 mins – 11 hr 10 mins nonstop	The most practical option for most travelers, with seasonal nonstop flights and the widest choice of international connections.
Seattle–Tacoma International Airport (SEA)	Rome Ciampino Airport (CIA)	Usually around 14 hr – 20 hr+ with one or more stops	Optional arrival airport. It may suit some Rome itineraries, but flights from Seattle generally require a connection.
Seattle Paine Field International Airport (PAE)	Rome Fiumicino Airport (FCO)	Usually around 14 hr 30 mins – 20 hr+ with one or more stops	Optional departure airport for travelers near Everett or north Seattle. Nonstop Rome flights are not normally available, so compare the full journey time.
Bellingham International Airport (BLI)	Rome Fiumicino Airport (FCO)	Usually around 15 hr – 22 hr+ with one or more stops	Optional departure airport for travelers in northern Washington. Rome journeys generally require one or more connections and may take considerably longer.

For the quickest journey, flights from Seattle–Tacoma International Airport (SEA) to Rome Fiumicino Airport (FCO) are usually the most convenient option. Fiumicino is Rome’s main airport for international and long-haul travel and provides convenient transportation options to central Rome.

Best Airlines Flying from Seattle to Rome

ITA Airways

United Airlines

Lufthansa

Air France

What is the Average Flight Time from Seattle to Rome?

Flights from Seattle to Rome require at least one connection. Total travel time runs 14 to 18 hours depending on your routing.

ITA Airways, United Airlines offer good connection options with reasonable layover times in their hub cities.

Shorter layovers of 2 to 3 hours keep total travel time down. Longer connections sometimes offer better fares or more comfortable schedules.

Rome is 9 hours ahead of Seattle. Plan your arrival time carefully to minimize jet lag impact.

Eastbound flights typically depart in the afternoon or evening and arrive the next day. Westbound return flights often land the same calendar day you depart.

Book 6 to 8 weeks ahead for the best fares. Shoulder season months often offer better deals than peak travel periods.

Most Asked Questions About Seattle to Rome Flight Time

How long is the flight from Seattle to Rome?

What is the time difference between Seattle and Rome?

Which airlines fly from Seattle to Rome?

How far is it from Seattle to Rome?

Are there direct flights from Seattle to Rome?

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Seattle Flight Times.