HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$296+ Cheap flights from Fiumicino (FCO) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Leonardo da Vinci/Fiumicino to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Leonardo da Vinci/Fiumicino to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$576
(Expedia)

One-way from

$296
(Norse)

Popular in

December

Cheapest in

April

Average price

$744
From Rome Fiumicino to Seattle/Tacoma Intl
Search Deals
One-way flight from Rome Fiumicino to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Leonardo da Vinci/Fiumicino to Seattle

Cheapest flights from Leonardo da Vinci/Fiumicino to Seattle
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:20 amFCO - SEA
1 stop15h 45mCondor
Wed 10/225:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 9/11$576
This Expedia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:20 amFCO - SEA
1 stop15h 45mCondor
Wed 9/245:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 9/10$586
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:25 amFCO - SEA
2 stops36h 10mMultiple Airlines
Sun 11/168:48 amSEA - FCO
1 stop20h 42mMultiple Airlines
Deal found 9/11$596
This Gotogate deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:20 amFCO - SEA
1 stop15h 45mCondor
Wed 10/85:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 9/11$603
This Condor deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:20 amFCO - SEA
1 stop15h 45mMultiple Airlines
Wed 10/228:00 amSEA - FCO
2 stops23h 55mMultiple Airlines
Deal found 9/10$611
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:10 pmFCO - SEA
1 stop24h 18mMultiple Airlines
Sun 1/117:00 amSEA - FCO
2 stops22h 30mMultiple Airlines
Deal found 9/10$617
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:10 pmFCO - SEA
1 stop24h 18mMultiple Airlines
Wed 1/146:55 amSEA - FCO
2 stops29h 50mMultiple Airlines
Deal found 9/10$622
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:10 pmFCO - SEA
1 stop24h 18mMultiple Airlines
Sat 1/176:55 amSEA - FCO
2 stops25h 00mMultiple Airlines
Deal found 9/10$623
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:10 pmFCO - SEA
1 stop24h 18mMultiple Airlines
Tue 1/136:55 amSEA - FCO
2 stops26h 50mMultiple Airlines
Deal found 9/10$625
This Expedia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:20 amFCO - SEA
2 stops22h 31mMultiple Airlines
Wed 9/245:05 pmSEA - FCO
1 stop14h 50mMultiple Airlines
Deal found 9/10$644

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Seattle that are best for you.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

Seattle

Route

Depart

Return

Price

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 11/3

7:25 am-10:35 am

2 stops36h 10m

Seattle/Tacoma Intl

Sun 11/16

8:48 am-2:30 pm

1 stop20h 42m

$596

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 12/10

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Sat 1/17

2:35 pm-2:00 pm

1 stop14h 25m

$703

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 12/11

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Fri 1/16

2:35 pm-2:00 pm

1 stop14h 25m

$703

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sun 12/14

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Fri 1/16

2:35 pm-2:00 pm

1 stop14h 25m

$703

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sun 12/14

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Tue 1/13

2:35 pm-2:00 pm

1 stop14h 25m

$703

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sun 12/14

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Thu 1/15

2:35 pm-2:00 pm

1 stop14h 25m

$703

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 12/10

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Tue 1/13

2:35 pm-2:00 pm

1 stop14h 25m

$703

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 12/8

7:10 pm-10:28 am

1 stop24h 18m

Seattle/Tacoma Intl

Sun 1/11

6:55 am-2:30 pm

1 stop22h 35m

$711

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 12/8

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Sat 1/17

2:35 pm-2:00 pm

1 stop14h 25m

$729

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sat 12/13

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Fri 1/16

2:35 pm-2:00 pm

1 stop14h 25m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Leonardo da Vinci/Fiumicino to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Leonardo da Vinci/Fiumicino with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rome Fiumicino Airport to Seattle

How much does it cost to fly round-trip from Rome Fiumicino Airport to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated September 11, 2025.
See what other customers who have flown with SWISS and Condor from Rome Fiumicino Airport to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,731 reviews

Crew

8.2

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
SWISS
7.5
Good
1,731 reviews
SWISS
7.5
Good
1,731 reviews

Crew

8.2

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
Condor
6.3
Okay
364 reviews
SWISS
7.5
Good
1,731 reviews

Crew

8.2

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Rome Fiumicino?

    If you book a flight to Seattle from Rome Fiumicino, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Rome Fiumicino to Seattle/Tacoma Intl per day from 2 different airlines.

  • How long is the flight from Rome Fiumicino Airport to Seattle?

    For as low as $703, Icelandair can have you in Seattle from Rome Fiumicino Airport in 14h 35m. Rome Fiumicino Airport and Seattle are separated by a distance of 5670 mi.

  • What are the cheapest airlines flying from Rome Fiumicino Airport to Seattle round-trip?

    Cheapflights users have booked flights from Rome Fiumicino Airport to Seattle round-trip from $491. Another airline that can offer you cheap pricing is SWISS. Condor is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to Seattle that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leonardo da Vinci/Fiumicino to Seattle.

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to Seattle?

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Seattle (average of $238). Flying from Rome Fiumicino Airport to Seattle in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Lacey
Renton
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Leonardo da Vinci/Fiumicino to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Leonardo da Vinci/Fiumicino to Spokane flights
Leonardo da Vinci/Fiumicino to Portland flights
Ciampino to Seattle flights

Top 2 airlines flying from Leonardo da Vinci/Fiumicino to Seattle

Discover the top 2 airlines that operate flights from Leonardo da Vinci/Fiumicino to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$491Average$803FlexibilityNo cancel feeOn-time76%
SWISSCheapest$883Average$1,015FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.