SEA - FCO

$246 Find Cheap Flights from Seattle to Rome Fiumicino Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Fiumicino departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Rome.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Rome.
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Flight Deals

Cheap Flights from Seattle to Fiumicino (SEA-FCO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Fiumicino that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Fiumicino

Thu, Jan 22 - Sat, Feb 14
Icelandair Logo
2:35 pm - 2:00 pmSEA-FCO
14h 25m1 stop
Icelandair Logo
11:25 am - 5:00 pmFCO-SEA
14h 35m1 stop
$483Icelandair
Find Deal
Wed, Dec 3 - Sun, Dec 7
Lufthansa Logo
3:10 pm - 1:25 pmSEA-FCO
13h 15m1 stop
Lufthansa Logo
7:05 am - 7:16 pmFCO-SEA
21h 11m2 stops
$488Lufthansa
Find Deal
Fri, Jan 9 - Fri, Jan 16
Lufthansa Logo
3:10 pm - 1:25 pmSEA-FCO
13h 15m1 stop
Lufthansa Logo
7:05 am - 7:16 pmFCO-SEA
21h 11m2 stops
$489Lufthansa
Find Deal
Mon, Jan 19 - Tue, Feb 3
Air Canada Logo
3:40 pm - 9:25 amSEA-FCO
32h 45m2 stops
Air Canada Logo
7:00 am - 10:06 pmFCO-SEA
24h 06m2 stops
$491Air Canada
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Sun, Nov 30 - Sun, Dec 14
Air Canada Logo
5:45 am - 8:55 amSEA-FCO
18h 10m2 stops
Air Canada Logo
1:10 pm - 2:31 pmFCO-SEA
34h 21m2 stops
$492Air Canada
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
8:00 am - 8:30 amSEA-FCO
15h 30m1 stop
United Airlines Logo
7:05 am - 12:10 pmFCO-SEA
14h 05m1 stop
$493United Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
United Airlines Logo
8:10 am - 8:30 amSEA-FCO
15h 20m1 stop
United Airlines Logo
7:00 am - 1:20 pmFCO-SEA
15h 20m1 stop
$494United Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
Delta Logo
9:30 am - 11:45 amSEA-FCO
17h 15m2 stops
Delta Logo
6:10 am - 11:50 amFCO-SEA
14h 40m1 stop
$500Delta
Find Deal
Mon, Nov 10 - Thu, Nov 27
Icelandair Logo
2:35 pm - 2:00 pmSEA-FCO
14h 25m1 stop
Icelandair Logo
11:25 am - 5:00 pmFCO-SEA
14h 35m1 stop
$502Icelandair
Find Deal
Wed, Dec 31 - Wed, Jan 14
Delta Logo
2:05 pm - 5:25 pmSEA-FCO
18h 20m1 stop
Delta Logo
6:10 am - 4:58 pmFCO-SEA
19h 48m2 stops
$506Delta
Find Deal

Everything you should know

Top airlines
Icelandair
Cheapest • from $483 (round-trip)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 20% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$483
Overall average: $754
Icelandair
Thu 1/22Sat 2/14
SEA - FCO • 1 stop
Cheapest one-way
$246
Typical prices: $534-$1,231
Multiple Airlines
Mon 12/1
SEA - FCO • 2 stops
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We hope you love your trip to Fiumicino!
Booking Insights

KAYAK's insights & trends for Seattle to Fiumicino flights

Get data-powered insights and trends into flights from Seattle to Fiumicino to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Rome Fiumicino Airport?

The average price of all round-trip flights from Seattle to Rome Fiumicino Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Rome Fiumicino Airport on a Wednesday and more expensive on a Friday. On your return trip to Seattle, you should consider flying back on a Sunday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Seattle to Rome Fiumicino Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Rome Fiumicino Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Rome Fiumicino Airport is November, where tickets cost $649 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,100 and $966 respectively.

How far in advance should I book a flight from Seattle to Rome Fiumicino Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Rome Fiumicino Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Rome Fiumicino Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$246
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Seattle to Rome Fiumicino Airport

When to book flights from Seattle to Fiumicino

Are your dates flexible? Find out the best times to travel from Seattle to Fiumicino based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Rome Fiumicino Airport flights

  • After landing at Rome Fiumicino Airport, how do I get to downtown Rome?

    Upon landing at FCO, there are several options for reaching downtown Rome. The quickest and most convenient way is to take a train from the airport terminal to Roma Termini station, located downtown. The Leonardo Express train runs every 30 minutes and takes around 32 minutes to reach Termini station.

  • Do I need a visa to fly from Seattle to Rome Fiumicino Airport?

    Yes, as a US citizen, you require a Schengen visa to enter Italy. The Schengen visa will allow you to stay in Italy and travel throughout the Schengen area for up to 90 days within six months.

  • Can I bring my pet from Seattle to Rome Fiumicino Airport?

    It is possible to bring your pet from Seattle to Rome Fiumicino Airport, subject to specific airline policies. Delta, United, and Lufthansa Airlines allow pets on their flights from Seattle to Rome. To enter Italy, you must provide proof that your ferrets, dogs, or cats have been vaccinated against rabies by a licensed veterinarian in Seattle.

  • Which are more family-friendly airlines for Seattle to Rome Fiumicino Airport flights?

    If traveling with family, consider an airline that has friendly family services and amenities. Delta, for example, is known for its extensive in-flight entertainment options for children, while Turkish Airlines allows pushchairs on board for infants as carry-on baggage. British Airways also offers free seat selection for families with children, up to seven days before departure.

  • What is the cheapest flight from Seattle to Rome Fiumicino Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Rome Fiumicino Airport was $246 for a one-way ticket and $483 for a round-trip.

  • Do I need a passport to fly between Seattle and Rome Fiumicino Airport?

    A passport is required to fly from Seattle to Rome Fiumicino Airport.

  • Which airports will I be using when flying from Seattle to Rome Fiumicino Airport?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Rome Fiumicino Airport is Rome Fiumicino.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Rome Fiumicino Airport?

    Only Air France offers inflight Wi-Fi service on the Seattle to Rome Fiumicino Airport flight route.

  • Which aircraft models fly most regularly from Seattle to Rome Fiumicino Airport?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Seattle to Rome Fiumicino Airport flight route.

  • Which airline alliances offer flights from Seattle to Rome Fiumicino Airport?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Rome Fiumicino Airport, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Rome Fiumicino Airport from Seattle?

    Frankfurt am Main is the most popular layover city among KAYAK users traveling from Seattle to Rome Fiumicino Airport.

  • Which is the best airline for flights from Seattle to Rome, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Rome are Delta and United Airlines. With an average price for the route of $1,093 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $816 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to Rome Fiumicino Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Rome Fiumicino Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Rome Fiumicino Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome Fiumicino Airport from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Rome Fiumicino Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rome Fiumicino Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and FCO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Rome Fiumicino Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome Fiumicino Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Rome Fiumicino Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,631 or less round-trip.
  • As the flight from Seattle (SEA) to Rome Fiumicino Airport (FCO) will take over 14 hours, you may want to consider upgrading to business class for more comfort, convenience, and luxury. You will enjoy more comfortable seats and extra legroom for better rest during the flight, as well as access to airport lounges. Business class meals are also of higher quality. Consider Delta Air Lines, Air France, and British Airways are airlines for business class options for this flight route.
  • Getting from Seattle downtown to SEA airport is incredibly convenient and easy. You can use the Link Light Rail, which runs straight from downtown to the airport in under 40 minutes. The Link Light Rail is effective, running every 6-15 minutes so as not to miss your flight.
  • If you want to enjoy a quiet, peaceful environment as you await your flight, consider the airlines with lounges at SEA. These include Alaska Airlines Lounge, Delta Sky Club, United Club, The American Express Centurion Lounge, and British Airways Terraces Lounge. Here, you can enjoy a relaxing airport stay in a lounge’s restroom before boarding.
  • This route features airlines with large fleets of planes responsible for a greater amount of air travel, and consequently, more carbon emissions. We recommend flying eco-friendly, by choosing WestJet Airlines whose initiatives help reduce carbon footprint by almost 40%.
  • On your flight from Seattle to Rome Fiumicino Airport, you will have one or more layovers depending on your airline. WestJet has a layover at WestJet at Vancouver Intl (YVR), Calgary (YYC), Korean Air, and ITA Airways stop at Incheon Intl (ICN) and Barcelona-El Prat (BCN). If you fly Ethiopian Airlines, you will have a layover at Washington, D.C. Dulles Intl (IAD) or Addis Ababa Bole (ADD).

Reviews of the top 5 airlines serving from Seattle to Fiumicino

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Rome. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Fiumicino? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4031 reviews
7.3Comfort
7.4Entertainment
7.4Food
7.7Crew
7.3Boarding
Airline reviews

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

2.0 MediocreAnonymous, Oct 2025IAD - IST
Read more Turkish Airlines reviews

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

We were moved twice on flights to the point we weren’t even on Lufthansa anymore. We had to fly united. Lost paid extra leg room twice. To top it all off we’re forced to pay $375 and $275, respectively for you luggage that was considered sports luggage. We were told it would be Lufthansa fares l, from the united desk, AND WE DIDN'T EVEN HAVE A LUFTHANSA FLIGHT! I’ll be calling once my trip is over on October 7th to all airlines and Kayak. This was ridiculous!

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)

It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

Take off was not good, too hot inside the plane and seats are beyond uncomfortable.

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