Leonardo da Vinci/Fiumicino

$275+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCO
Jun 23 — Jun 301
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rome Fiumicino are usually found in February or November, booked 89 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap 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 18, 2025.

Round-trip from

$529
(Gotogate)

One-way from

$275
(CheapOair)

Popular in

June

Cheapest in

February

Average price

$1,103
From Seattle/Tacoma Intl to Rome Fiumicino
One-way flight from Seattle/Tacoma Intl to Rome Fiumicino
Highest demand for flights based on searches. 15% potential increase in price ($163 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find 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 18, 2025.

This Gotogate deal was found by Cheapflights users on 6/17. 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.
Sun 8/107:20 amSEA - FCO
1 stop16h 55mAir Canada
Tue 8/2611:30 amFCO - SEA
1 stop18h 11mAir Canada
Deal found 6/17$529
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 8/184:00 pmSEA - FCO
2 stops32h 45mScandinavian Airlines
Sat 9/67:35 pmFCO - SEA
1 stop27h 15mScandinavian Airlines
Deal found 6/16$530
This Mytrip deal was found by Cheapflights users on 6/18. 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.
Sun 8/2412:05 pmSEA - FCO
1 stop14h 40mMultiple Airlines
Fri 9/511:30 amFCO - SEA
2 stops19h 46mMultiple Airlines
Deal found 6/18$532
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:15 amSEA - FCO
1 stop17h 00mUnited Airlines
Wed 10/296:55 amFCO - SEA
1 stop15h 25mUnited Airlines
Deal found 6/16$535
This Icelandair deal was found by Cheapflights users on 6/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/103:45 pmSEA - FCO
1 stop13h 50mIcelandair
Wed 8/273:45 pmFCO - SEA
1 stop13h 55mIcelandair
Deal found 6/16$536
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:00 amSEA - FCO
1 stop20h 05mDelta
Tue 8/269:45 amFCO - SEA
1 stop19h 40mDelta
Deal found 6/16$557
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:20 pmSEA - FCO
1 stop17h 30mAmerican Airlines
Tue 8/1911:05 amFCO - SEA
1 stop21h 35mAmerican Airlines
Deal found 6/16$565
This SWISS deal was found by Cheapflights users on 6/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:28 pmSEA - FCO
2 stops32h 22mSWISS
Thu 10/308:15 pmFCO - SEA
2 stops35h 00mSWISS
Deal found 6/16$566
This CheapOair deal was found by Cheapflights users on 6/18. 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.
Fri 10/105:05 pmSEA - FCO
1 stop14h 50mCondor
Fri 10/248:20 amFCO - SEA
1 stop15h 45mCondor
Deal found 6/18$581
This Lufthansa deal was found by Cheapflights users on 6/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:20 pmSEA - FCO
1 stop13h 10mLufthansa
Mon 11/31:30 pmFCO - SEA
1 stop31h 40mLufthansa
Deal found 6/16$590
This British Airways deal was found by Cheapflights users on 6/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:20 pmSEA - FCO
1 stop17h 30mBritish Airways
Sun 10/59:00 pmFCO - SEA
1 stop23h 35mBritish Airways
Deal found 6/17$644
This KLM deal was found by Cheapflights users on 6/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:20 amSEA - FCO
1 stop15h 35mKLM
Sat 9/277:40 pmFCO - SEA
1 stop25h 05mKLM
Deal found 6/17$656

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 18, 2025.
Use the filters below to find and compare flights from Seattle to Rome Fiumicino Airport that are best for you.

Fly from

Seattle

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 8/10

7:20 am-9:15 am

1 stop16h 55m

Rome Fiumicino

Tue 8/26

11:30 am-8:41 pm

1 stop18h 11m

$529

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 8/18

4:00 pm-9:45 am

2 stops32h 45m

Rome Fiumicino

Sat 9/6

7:35 pm-1:50 pm

1 stop27h 15m

$530

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 8/24

12:05 pm-11:45 am

1 stop14h 40m

Rome Fiumicino

Fri 9/5

11:30 am-10:16 pm

2 stops19h 46m

$532

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 8/10

3:45 pm-2:35 pm

1 stop13h 50m

Rome Fiumicino

Wed 8/27

3:45 pm-8:40 pm

1 stop13h 55m

$536

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/27

7:20 am-9:15 am

1 stop16h 55m

Rome Fiumicino

Wed 9/3

2:30 pm-3:32 pm

2 stops34h 02m

$538

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 8/4

7:49 am-8:05 am

1 stop15h 16m

Rome Fiumicino

Wed 8/20

10:40 am-4:00 pm

1 stop14h 20m

$555

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 8/10

6:00 am-11:05 am

1 stop20h 05m

Rome Fiumicino

Tue 8/26

9:45 am-8:25 pm

1 stop19h 40m

$557

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 8/4

8:20 pm-10:50 pm

1 stop17h 30m

Rome Fiumicino

Tue 8/19

11:05 am-11:40 pm

1 stop21h 35m

$565

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/27

10:00 am-2:15 pm

2 stops19h 15m

Rome Fiumicino

Wed 9/3

9:40 am-6:36 pm

2 stops17h 56m

$581

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 8/31

8:20 pm-7:15 pm

1 stop13h 55m

Rome Fiumicino

Mon 9/15

8:30 pm-11:10 am

1 stop23h 40m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 31 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Leonardo da Vinci/Fiumicino. Price data was last updated on June 13, 2025.

Booking 89 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, January is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of $644). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of $1,145). 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 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Seattle to Rome Fiumicino Airport by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Leonardo da Vinci/Fiumicino. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Rome Fiumicino Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 0.6 in.

Temperature in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 18, 2025.
Read reviews from past customers who have flown Delta, Alaska Airlines and KLM from Seattle to Rome. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 0 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.

  • 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 $529. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $530, and Icelandair, from $536. Users have found that Air Canada is 40% 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 Icelandair ($275), WestJet ($376), and Scandinavian Airlines ($395).

  • 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, Hauptwache, or Konstablerwache. Those on a layover in Frankfurt am Main interested in visiting Römerberg, Hauptwache, or Konstablerwache can do so by traveling 7.4 mi, 7.4 mi, and 7.7 mi, respectively from Frankfurt am Main. Travelers can book a car rental at Frankfurt am Main for about $45 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, January is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of $644). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of $1,145). 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
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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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$463Average$733FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$513Average$1,322FlexibilityNo cancel feeOn-time71%
CondorCheapest$524Average$862FlexibilityNo cancel feeOn-time76%
WestJetCheapest$524Average$1,081FlexibilityNo cancel feeOn-time60%
Aer LingusCheapest$528Average$849FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$591Average$769FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$595Average$1,131FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$597Average$939FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$622Average$978FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$642Average$722FlexibilityNo cancel feeOn-time77%

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