FCO - SEA

$321 Find Cheap Flights from Rome Fiumicino Airport to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fiumicino to Seattle departing on 9/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to Seattle, as well as popular online travel agencies
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Cheap Flights from Fiumicino to Seattle (FCO-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fiumicino to Seattle 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 Fiumicino to Seattle

Tue, Aug 12 - Tue, Aug 26
Condor Logo
8:20 am - 3:05 pmFCO-SEA
15h 45m1 stop
Condor Logo
5:25 pm - 4:55 pmSEA-FCO
14h 30m1 stop
$660Condor
Find Deal
Thu, Jul 3 - Thu, Jul 10
Condor Logo
8:20 am - 3:05 pmFCO-SEA
15h 45m1 stop
Condor Logo
5:05 pm - 4:55 pmSEA-FCO
14h 50m1 stop
$711Condor
Find Deal
Mon, Nov 24 - Wed, Dec 3
 Logo
8:50 am - 11:00 amFCO-SEA
35h 10m1 stop
 Logo
3:35 pm - 9:40 amSEA-FCO
33h 05m1 stop
Thu, Jul 3 - Thu, Jul 10
 Logo
8:20 am - 11:59 pmFCO-SEA
24h 39m2 stops
 Logo
5:05 pm - 4:55 pmSEA-FCO
14h 50m1 stop
Mon, Sep 1 - Sat, Sep 13
Icelandair Logo
3:45 pm - 5:50 pmFCO-SEA
35h 05m1 stop
Icelandair Logo
3:45 pm - 2:35 pmSEA-FCO
13h 50m1 stop
$770Icelandair
Find Deal
Sat, Nov 8 - Sat, Nov 22
Icelandair Logo
11:30 am - 5:00 pmFCO-SEA
14h 30m1 stop
Icelandair Logo
2:35 pm - 2:00 pmSEA-FCO
14h 25m1 stop
$771Icelandair
Find Deal
Mon, Nov 24 - Wed, Dec 3
British Airways Logo
11:00 am - 12:53 amFCO-SEA
22h 53m1 stop
British Airways Logo
11:45 am - 2:40 pmSEA-FCO
17h 55m2 stops
$798British Airways
Find Deal
Sat, Oct 18 - Tue, Nov 11
British Airways Logo
7:20 am - 6:20 pmFCO-SEA
20h 00m1 stop
British Airways Logo
11:45 am - 2:45 pmSEA-FCO
18h 00m2 stops
$805British Airways
Find Deal
Sat, Nov 8 - Sat, Nov 22
Delta Logo
6:10 am - 4:20 pmFCO-SEA
19h 10m2 stops
Delta Logo
1:40 pm - 3:50 pmSEA-FCO
17h 10m1 stop
$823Delta
Find Deal
Sat, Oct 18 - Tue, Nov 11
Delta Logo
6:30 am - 8:50 pmFCO-SEA
23h 20m2 stops
Delta Logo
10:25 am - 3:50 pmSEA-FCO
20h 25m2 stops
$827Delta
Find Deal
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KAYAK's insights & trends for Fiumicino to Seattle flights

Get data-powered insights and trends into flights from Fiumicino to Seattle 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 Rome Fiumicino Airport to Seattle?

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

When flying from Rome Fiumicino Airport to Seattle, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Rome Fiumicino Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

Good to know

Low seasonApril
High seasonJuly
Cheapest flight$321
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Rome Fiumicino Airport to Seattle

When to book flights from Fiumicino to Seattle

Are your dates flexible? Find out the best times to travel from Fiumicino to Seattle 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 Rome Fiumicino Airport to Seattle flights

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

    In the last 3 days, the lowest price for a flight from Rome Fiumicino Airport to Seattle was $321 for a one-way ticket and $660 for a round-trip.

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

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

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

    We unfortunately don’t have that data for this specific route.

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

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

  • Which is the best airline for flights from Rome to Seattle, SWISS or Condor?

    The two airlines most popular with KAYAK users for flights from Rome to Seattle are SWISS and Condor. With an average price for the route of $1,015 and an overall rating of 7.5, SWISS is the most popular choice. Condor is also a great choice for the route, with an average price of $793 and an overall rating of 6.2.

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

    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 Rome Fiumicino Airport to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Rome Fiumicino Airport 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 Rome Fiumicino Airport to Seattle?

    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 Seattle with an airline and back to Rome Fiumicino Airport with another airline. Booking your flights between Rome Fiumicino Airport and SEA 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 Rome Fiumicino Airport to Seattle?

    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 Seattle from Rome Fiumicino Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Fiumicino to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Rome to Seattle. 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 Fiumicino to Seattle? 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.
7.5
SWISSOverall score based on 1628 reviews
7.0Food
7.4Comfort
7.6Boarding
8.2Crew
6.7Entertainment
Airline reviews

The crew was very friendly and nice! Very smooth flight.

10.0 ExcellentAnonymous, Jun 2025ZRH - JFK
Read more SWISS reviews

The crew was very friendly and nice! Very smooth flight.

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

The meal was wonderful and strawberry ice cream was a plus.

Absolutely amazing! Best airline i have flown with, huge difference to United!

All the flight to USA were arranged to E terminal whereas from Dubrovnik arriving on Zurich is on A80, have to walk all the way from A to E, even need transfer bus , for short transfer time like in an hour, we have to work fast, as soon as arrived at E, it is about time to boarding, pretty tight schedule, I hope Zurich airport can make some rearrangement so that transfer people do not have to walk long way. For short transfer time people, such as 50 min, this is even impossible if still like this.

...as stated previously, red tape should be shorted by Swiss in terms of generating refunds...

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

I missed my connection in Frankfurt and was booked to another flight to New York. Different destination and got downgraded from Business Class to economy. No Support from Condor at all. Very Bad experience

Flight 1.5 hours late; missed connection. Ground support for rebooking inadequate to the point of ridiculousness.

Flights delayed, and not communicated to the level I accustomed to by other airlines. The crew seems to be hating their job and it shows. It costs you nothing to smile and be a bit more friendlier. Also, no jet bridge, passengers have to use stairs, which is hard for my elderly parents. What's the point of ordering wheelchairs?

One of the stewardess was really rude to a customer right near me. I ordered water and was given sparkling water which kind of surprised me as I've always been given still water but I didn't say anything. The lady after me ordered water as well and when she saw it was sparking water, she stopped the stewardess who then said very curtly "You could have told me sooner." Whoa...that was rude! Later this same customer had some liquid spilled on her as the same stewardess handed a drink to the person sitting next to her. I know it wasn't intentional, but it was rather strange. It was very hard to navigate how to get through the Frankfurt airport to our connecting flight. No one told us you'd have to go through security again so it was rather confusing as we didn't have a boarding pass. Luckily we were able to get necessary papers and get to our flight. Sadly, my luggage did not make it out of Frankfurt though.

Quick easy flight, checked my bag and was told to pick it up in LAX but my bag stayed in Frankfurt. I am tracking it with an air tag. I filed a complaint with Alaska Airlines at my last stop in SJC.

For context: 10 hour flight FRA-YVR. Newer A330 Neo plane. Crew were amazing - friendly and efficient. The plane is newer with great overhead space. My main issue is that the Premium Econ cabin is inferior compared with other airlines. Cute amenity kit (a plus). Food was fine, though I’d like to see more wine selection beyond 1 red and 1 white. But, seats aren’t as comfortable, and all Prem Econ and Econ passengers share only 4 washrooms. Washrooms in business are off limits. In addition, Condor charges for seat selection in Prem Econ. Ridiculous on a $1500 one-way ticket. Prem Econ configuration is 2, 4 and 2, and Condor put me and my partner into 2 middle seats in the group of 4 seats, meaning we’d have a single person to our left and to our right. Again, ridiculous. A kind airport agent was able to give us 2 seats in first (and exit) row of Prem Econ but these had no footrests. I wouldn’t rush back to Premium Economy on Condor.

The crew was friendly, but the comfort of the plane and the food definitely had room for improvement.

The cabin staff was very friendly and attentive. The plane was modern and fairly quiet in flight. The video screens are large and of high quality, and I liked that the documentary movie "Anselm" was available for watching.

The flight from Saskatoon to Calgary was canceled by WestJet due to the airline strike. Condor, as the main operator, did not inform us. We found out that information just when we arrived at Saskatoon airport. Fortunately, we had enough time to drive to Calgary airport and catch the flight to Frankfurt. We couldn’t claim compensation for the missing flight because nobody takes responsibility for this situation. When we tried to contact BudgetAir, they redirected us to Condor, and Condor redirected us to WestJet. WestJet keeps saying that they are not responsible for the ticket that was bought from a third-party company.

Because of luggage I had to upgrade to premium economy , which was worth it!

Everything you need to know for your flight from Fiumicino to Seattle

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