Leonardo da Vinci/Fiumicino

$186+ Cheap flights from Seattle (SEA) to Fiumicino (FCO)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCO
Jul 9 — Jul 161
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Find cheap flights from Seattle to Leonardo da Vinci/Fiumicino with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rome Fiumicino are usually found in February or January, booked 85 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Seattle to Leonardo da Vinci/Fiumicino

Cheapest flights from Seattle to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Seattle to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:00 pm
SEA
-
FCO
2 stops21h 35m
Scandinavian Airlines
Sat 10/317:35 pm
FCO
-
SEA
2 stops35h 29m
Scandinavian Airlines
Deal found 6/8$780
This oojo deal was found by Cheapflights users on 6/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:25 pm
SEA
-
FCO
1 stop30h 10m
Icelandair
Thu 7/93:55 pm
FCO
-
SEA
1 stop13h 45m
Icelandair
Deal found 6/7$781
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:55 pm
SEA
-
FCO
2 stops18h 25m
Scandinavian Airlines
Sat 9/57:25 pm
FCO
-
SEA
2 stops33h 27m
Scandinavian Airlines
Deal found 6/8$782
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:15 pm
SEA
-
FCO
1 stop18h 05m
Condor
Sat 9/510:50 am
FCO
-
SEA
1 stop14h 10m
Condor
Deal found 6/8$783
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:00 pm
SEA
-
FCO
2 stops21h 35m
Scandinavian Airlines
Sat 9/1911:55 am
FCO
-
SEA
1 stop34h 50m
Scandinavian Airlines
Deal found 6/8$784
This Mytrip deal was found by Cheapflights users on 6/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 pm
SEA
-
FCO
3 stops29h 40m
Multiple Airlines
Fri 8/2810:50 am
FCO
-
SEA
2 stops18h 50m
Multiple Airlines
Deal found 6/5$785
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:43 pm
SEA
-
FCO
2 stops35h 52m
Scandinavian Airlines
Fri 9/187:25 pm
FCO
-
SEA
2 stops36h 45m
Scandinavian Airlines
Deal found 6/7$786
This Mytrip deal was found by Cheapflights users on 6/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:25 pm
SEA
-
FCO
1 stop30h 10m
Multiple Airlines
Tue 9/226:00 am
FCO
-
SEA
3 stops24h 04m
Multiple Airlines
Deal found 6/8$787
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:40 pm
SEA
-
FCO
1 stop13h 55m
Icelandair
Thu 7/233:55 pm
FCO
-
SEA
1 stop13h 45m
Icelandair
Deal found 6/8$788
This Scandinavian Airlines deal was found by Cheapflights users on 6/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:55 pm
SEA
-
FCO
1 stop17h 40m
Scandinavian Airlines
Wed 9/911:55 am
FCO
-
SEA
2 stops43h 22m
Scandinavian Airlines
Deal found 6/5$789
This Scandinavian Airlines deal was found by Cheapflights users on 6/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:55 pm
SEA
-
FCO
1 stop17h 40m
Scandinavian Airlines
Tue 9/2211:55 am
FCO
-
SEA
2 stops42h 56m
Scandinavian Airlines
Deal found 6/4$790
This CheapOair deal was found by Cheapflights users on 6/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:04 am
SEA
-
FCO
2 stops26h 46m
Multiple Airlines
Fri 9/1811:00 am
FCO
-
SEA
1 stop14h 00m
Multiple Airlines
Deal found 6/8$791

Find flight deals from Seattle to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Leonardo da Vinci/Fiumicino (FCO). 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 June 9, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$780
(FlightHub)

One-way from

$186
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,305

Good round-trip deal

$1,040 or less

Good one-way deal

$608 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Rome Fiumicino flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Rome Fiumicino flights.
From Seattle/Tacoma Intl to Rome Fiumicino
One-way flight from Seattle/Tacoma Intl to Rome Fiumicino
Highest demand for flights based on searches. 26% potential increase in price ($274 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($51 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Rome Fiumicino.
Price to beat on a one-way flight from Seattle/Tacoma Intl to Rome Fiumicino.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Leonardo da Vinci/Fiumicino 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 June 9, 2026.
Use the filters below to find and compare flights from Seattle to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 9/16

10:47 am-9:50 pm

2 stops26h 03m

Rome Fiumicino

Wed 9/30

8:10 am-3:40 pm

1 stop16h 30m

$860

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 11/8

7:05 pm-9:55 pm

1 stop17h 50m

Rome Fiumicino

Wed 11/18

2:50 pm-5:10 pm

1 stop35h 20m

$901

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 7/5

5:40 pm-9:45 pm

1 stop19h 05m

Rome Fiumicino

Fri 7/17

8:10 am-8:37 pm

2 stops21h 27m

$934
Quickest round-trip

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 7/5

5:30 pm-1:15 pm

Nonstop10h 45m

Rome Fiumicino

Tue 7/14

3:25 pm-5:40 pm

Nonstop11h 15m

$972

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 7/6

5:30 pm-1:15 pm

Nonstop10h 45m

Rome Fiumicino

Wed 7/15

3:25 pm-5:40 pm

Nonstop11h 15m

$972

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/5

2:00 pm-10:10 am

Nonstop11h 10m

Rome Fiumicino

Tue 8/11

6:30 am-11:37 am

1 stop14h 07m

$974

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 10/17

7:15 pm-11:35 pm

1 stop19h 20m

Rome Fiumicino

Mon 10/26

7:45 pm-6:10 pm

1 stop30h 25m

$981

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 10/5

2:05 pm-10:10 am

Nonstop11h 05m

Rome Fiumicino

Thu 10/15

6:30 am-11:52 am

1 stop14h 22m

$982

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 9/30

6:00 am-7:35 am

1 stop16h 35m

Rome Fiumicino

Thu 10/22

12:20 pm-3:35 pm

Nonstop12h 15m

$986

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 9/30

6:00 am-7:35 am

1 stop16h 35m

Rome Fiumicino

Tue 10/13

12:20 pm-3:35 pm

Nonstop12h 15m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Seattle to Leonardo da Vinci/Fiumicino

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Leonardo da Vinci/Fiumicino in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Rome Fiumicino Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Rome Fiumicino Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Rome Fiumicino Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Seattle 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 Seattle to Rome Fiumicino Airport

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

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Rome Fiumicino Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of $522). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of $1,172). 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.

What is the cheapest time of day to fly from SEA to FCO?

Find hourly flight availability from Seattle to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Rome Fiumicino Airport as you normally would.

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

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated June 9, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andIcelandair from Seattle to Rome Fiumicino Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Leonardo da Vinci/Fiumicino. 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 from for flights from Seattle to Rome Fiumicino?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Rome Fiumicino. You should not have trouble finding flights to Rome Fiumicino from Seattle/Tacoma Intl; the airport handles an average of 2 outbound flights to Rome Fiumicino per day. You should also have plenty of airline options to choose from since 13 airlines have flights from the Seattle airport to Rome Fiumicino. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

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

    Airlines like Turkish Airlines and Alaska Airlines fly from Seattle to Rome Fiumicino Airport in about 10h 45m. The time it takes to get you to your destination can typically vary by up to 7h 05m. The distance between Seattle and Rome Fiumicino Airport is about 5670 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Seattle to Rome Fiumicino Airport round-trip from $383. Other airlines that can offer you cheap pricing are Lufthansa, from $484, and Condor, from $498. Users have found that Icelandair is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Rome Fiumicino Airport one-way?

    The cheapest airlines for a one-way flight from Seattle to Rome Fiumicino Airport are WestJet ($295), Icelandair ($351), and United Airlines ($431).

  • What are the most reliable airlines from Seattle to Rome Fiumicino Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Rome Fiumicino Airport on time: Alaska Airlines (70%), KLM (67%), Air France (67%).

  • What are the cheapest flights from Seattle to Rome Fiumicino Airport?

    Looking for the cheapest flight from Seattle to Rome Fiumicino Airport? While on average our users pay $1,427, our data indicates the cheapest price to be $458. The most popular route (Seattle/Tacoma Intl - Rome Fiumicino), is priced around $551.

  • Where are the most common layover locations when flying from Seattle to Rome Fiumicino Airport?

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    If you're on a layover in Frankfurt am Main and looking for things to do, consider visiting Römerberg, Oper Frankfurt, or Festhalle. Those on a layover in Frankfurt am Main interested in visiting Römerberg, Oper Frankfurt, or Festhalle can do so by traveling 7.4 mi, 7.0 mi, and 6.5 mi, respectively from Frankfurt am Main. Travelers can book a car rental at Frankfurt am Main for about $43 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Seattle to Rome Fiumicino Airport flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Leonardo da Vinci/Fiumicino 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 Seattle to Rome Fiumicino Airport?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of $522). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of $1,172). 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 Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
Civitavecchia
Montepulciano
Santa Marinella

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Seattle to Leonardo da Vinci/Fiumicino

Discover the top 10 airlines that operate flights from Seattle to Leonardo da Vinci/Fiumicino. 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$643FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$484Average$697FlexibilityNo cancel feeOn-time76%
CondorCheapest$498Average$717FlexibilityNo cancel feeOn-time76%
KLMCheapest$502Average$982FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$504Average$654FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$507Average$658FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$527Average$782FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$532Average$732FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$561Average$783FlexibilityNo cancel feeOn-time67%
DeltaCheapest$572Average$1,107FlexibilityNo cancel feeOn-timeN/A

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