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Cheap flights from Rome to Seattle

Compare Rome to Seattle flight deals

Find the cheapest month or even day of the year to fly to Seattle

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Flight deals from Rome to Seattle

Looking for a cheap last-minute deal or the best return flight from Rome to Seattle? Find the lowest prices on one-way and return tickets right here.
Seattle.$410 per passenger.Departing Mon, 20 Apr.One-way flight with Norse Atlantic Airways.Outbound indirect flight with Norse Atlantic Airways, departs from Rome Fiumicino on Mon, 20 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $410, select.
Seattle.$465 per passenger.Departing Sat, 2 May.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Rome Fiumicino on Sat, 2 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $465, select.
Seattle.$465 per passenger.Departing Thu, 4 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Rome Fiumicino on Thu, 4 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $465, select.
Seattle.$531 per passenger.Departing Sun, 8 Mar.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Rome Fiumicino on Sun, 8 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $531, select.
Seattle.$547 per passenger.Departing Mon, 21 Sep.One-way flight with Norse Atlantic Airways.Outbound indirect flight with Norse Atlantic Airways, departs from Rome Fiumicino on Mon, 21 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $547, select.
Seattle.$575 per passenger.Departing Fri, 2 Oct.One-way flight with Norse Atlantic Airways.Outbound indirect flight with Norse Atlantic Airways, departs from Rome Fiumicino on Fri, 2 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $575, select.
Seattle.$693 per passenger.Departing Mon, 2 Nov.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Rome Fiumicino on Mon, 2 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $693, select.
Seattle.$702 per passenger.Departing Tue, 25 Aug.One-way flight with Norse Atlantic Airways.Outbound indirect flight with Norse Atlantic Airways, departs from Rome Fiumicino on Tue, 25 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $702, select.

Find the cheapest month to fly from Rome to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rome to Seattle flights are currently cheapest in April.
Feb
from $1,015
Mar
from $531
Apr
from $410
May
from $465
Jun
from $465
Jul
from $787
Aug
from $702
Sep
from $547
Oct
from $575
Nov
from $693
Dec
from $910
Jan
from $742

Direct flights from Rome to Seattle

Alternative Rome to Seattle routes

Looking for the cheapest, fastest or easiest route from Rome to Seattle? You could fly into the following airports instead.

Seattle Lake Union SPB

2km from central Seattle
Closest
from $653
Search flights

Seattle Boeing Fld

11km from central Seattle
from $970
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from $410
Search flights

Paine Field

33km from central Seattle
from $730
Search flights

Rome to Seattle: Flight information

The things to know before you go.
Cheapest flight found$410
Cheapest month to flyApril
Average flight time12 hrs, 1 min
Most popular airlineAlaska Airlines
Average flights per week21

Check out these Seattle hotels

Ready to plan your stay? Other travellers rate these Seattle hotels for cleanliness, service and location.
High Point Guesthouse - Next to Seattle Chinese Garden
7.75 km from city centre
$399
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Populus Seattle
2.68 km from city centre
$379
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Inn at the Market
1.31 km from city centre
$277
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High Point Guesthouse - Next to Seattle Chinese Garden
7.75 km from city centre
$399
Per night
Populus Seattle
2.68 km from city centre
$379
Per night
Inn at the Market
1.31 km from city centre
$277
Per night
Explore top-rated hotels

Finding cheap flights from Rome to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Rome to Seattle is $749. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
12 hours and 1 minute is the average flight time from Rome to Seattle.
Alaska Airlines, Delta and KLM fly direct from Rome to Seattle.
As of February 2026, there are 21 flights per week flying from Rome to Seattle.
The cheapest month to fly from Rome to Seattle is usually May.
If you're flying from Rome, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from $749.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Rome to Seattle on Friday, 22 May 2026.
Yes – the average flight time is 12 hours and 1 minute.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 4°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
The cheapest airline that flies to Seattle is Condor. And the cheapest airline that flies to Seattle Boeing Fld Airport is Delta.

Flying from Rome to Seattle: what you need to know

  • There are a couple of main airports to choose from in Rome. Check out your options departing from Leonardo da Vinci-Fiumicino Airport (FCO) or Ciampino-G. B. Pastine International Airport (CIA) when organising your flight from Rome to Seattle.

  • Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base Airport (LKE) are Seattle's primary gateways.

  • Seattle is eight hours behind Rome and is in the UTC-7 timezone.

  • To ensure you make your Rome to Seattle flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general rule.

  • Travelling during a popular month such as August? School holidays and other popular periods can lead to longer lines and delays at check-in and security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

How to find the cheapest flights from Rome to Seattle

  • Don't leave things to the last moment. You're more likely to get cheap Rome to Seattle flights if you book early. Airlines often offer some great early bird rates.

  • Getting cheap plane tickets from Rome to Seattle is easier if you're flexible with your travel dates. Try using the 'Whole month' tool to see the lowest prices across every month and bag an awesome deal.

  • There's no need to check every day to find out if prices have dropped when you create a Price Alert. We'll let you know as soon as there's a better deal on cheap flights from Rome to Seattle.

  • Lock in a cheap Rome to Seattle flight with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Flying from Rome

Leonardo da Vinci-Fiumicino Airport (FCO)

  • We make it a cinch to book a Rome to Seattle flight with a stopover. To see all your options leaving from Leonardo da Vinci-Fiumicino Airport, deselect 'Direct flights only.' Then, simply select a flight that has a stop long enough to tour the city of your choice. Popular stopovers include:

    • Charles de Gaulle Airport (CDG)

    • Franz Josef Strauss Airport (MUC)

    • Calgary International Airport (YYC)

  • FCO is around 23 kilometres from central Rome. If you're catching a cab, ride-sharing or driving from the centre, it'll take 40 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be around 50 minutes.

  • After a hassle-free start to your break? Stay near Leonardo da Vinci-Fiumicino Airport. Whether you have an early flight from Rome to Seattle or just don't like being rushed, these hotels have you covered:

  • 70.57% of flights leaving from Leonardo da Vinci-Fiumicino Airport touch down at their destination on time.

Ciampino-G. B. Pastine International Airport (CIA)

  • You can get to CIA from the centre of Rome in about 40 minutes by car, depending on traffic conditions. The journey by public transport will take roughly 1 hour 40 minutes to cover the 13 kilometres or so.

  • Want to enjoy an extra night away before your flight from Rome to Seattle? Relax in a hotel near Ciampino-G. B. Pastine International Airport before your trip officially begins. Stay at one of these accommodation options:

  • Ciampino-G. B. Pastine International Airport has an on-time performance rate of 73%. This figure highlights how often flights departing from this airport reach their destination on time.

Arriving in Seattle

Seattle-Tacoma International Airport (SEA)

  • The distance from Seattle-Tacoma International Airport (SEA) to central Seattle is roughly 19 kilometres. It'll take you about 20 minutes to reach the centre driving.

  • Getting to the centre by public transport typically takes 55 minutes.

  • Consider booking a hotel near SEA if you're coming in on a late flight from Rome to Seattle. Settle into one of these accommodation options and avoid the hassle of a long transfer:

  • Go wherever you want, whenever you want with a Seattle-Tacoma International Airport rental car. Pick up your wheels from Thrifty, Europcar or Budget and venture far and wide through Seattle and beyond.

  • To secure the lowest price, book your vehicle from Seattle-Tacoma International Airport around one week in advance of your Rome to Seattle flight.

Lake Union Sea Plane Base Airport (LKE)

  • As soon as your flight from Rome to Seattle has touched down, you can get to the city centre in about 10 minutes by car. Central Seattle is roughly 3 kilometres from Lake Union Sea Plane Base Airport (LKE).

  • You can expect the trip to take about 25 minutes on public transport.

  • After your flight from Rome to Seattle, settle in at a hotel close to LKE. These are some great options that'll help you sink into relaxation mode:

Best time to go to Seattle

  • July is the most popular month for flights from Rome to Seattle. To escape the crowds, go to Seattle in May.

  • Before locking in your Rome to Seattle tickets, think about what kind of weather you prefer. August is the warmest month in Seattle, with temperatures ranging from 12ºC (54ºF) to 28ºC (82ºF).

  • Look for cheap flights from Rome to Seattle in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

More about Seattle

  • After booking your flight from Rome to Seattle, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring Seattle:

  • Greyhound: Bus Station and LMN Architects are just a couple of the popular attractions to put on your Seattle itinerary. Continue your sightseeing adventures at Boeing Radiation Effects Lab.

Explore more of United States

  • You've seen Seattle, now it's time to discover other parts of United States. Journey about 241 kilometres south to Portland to tick off its leading attractions. From Pioneer Courthouse Square to Portland Japanese Garden and Pittock Mansion, you'll have a packed itinerary ahead.

  • If you're ready to explore another major destination in United States, consider Spokane, about 370 kilometres east of Seattle. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are among the biggest draws.

Plan the rest of your trip from Rome to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.