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$325+ Cheap flights from Fiumicino (FCO) to Washington

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — SEA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Leonardo da Vinci/Fiumicino to Washington

Keep the following information in mind while searching for Leonardo da Vinci/Fiumicino to Washington flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$449
(Mytrip)

One-way from

$325
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$604
Provider with most accurate pricing for Rome (ROM)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-Seattle/Tacoma Intl flights.
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From Rome Fiumicino to Washington
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One-way flight from Rome Fiumicino to Washington
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Highest demand for flights based on searches. 7% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Leonardo da Vinci/Fiumicino to Washington

Cheapest flights from Leonardo da Vinci/Fiumicino to Washington
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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.
Mon 5/58:20 amFCO - SEA
1 stop15h 45mCondor
Mon 5/195:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 4/28$449
This Condor deal was found by Cheapflights users on 4/29. 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.
Mon 5/58:20 amFCO - SEA
2 stops21h 14mMultiple Airlines
Mon 5/195:05 pmSEA - FCO
1 stop14h 50mMultiple Airlines
Deal found 4/29$524
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:20 amFCO - PDX
2 stops21h 30mMultiple Airlines
Tue 10/710:50 amPDX - FCO
2 stops21h 05mMultiple Airlines
Deal found 4/29$710
This Gotogate deal was found by Cheapflights users on 4/29. 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.
Fri 5/233:45 pmFCO - SEA
1 stop13h 55mIcelandair
Sun 6/811:30 pmSEA - FCO
1 stop30h 05mIcelandair
Deal found 4/29$764
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 6/127:35 pmFCO - PDX
2 stops36h 10mScandinavian Airlines
Wed 9/241:00 pmPDX - FCO
2 stops20h 45mScandinavian Airlines
Deal found 4/29$773
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 5/56:30 amFCO - SEA
2 stops23h 20mDelta
Mon 5/197:25 amSEA - FCO
2 stops19h 05mDelta
Deal found 4/28$787
This lol.travel deal was found by Cheapflights users on 4/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2311:30 amFCO - SEA
1 stop17h 07mAir Canada
Sun 6/85:30 amSEA - FCO
2 stops18h 45mAir Canada
Deal found 4/29$807
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/117:10 amFCO - PDX
2 stops24h 45mUnited Airlines
Sun 9/289:55 amPDX - FCO
1 stop18h 25mUnited Airlines
Deal found 4/29$823
This lol.travel deal was found by Cheapflights users on 4/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/47:55 pmFCO - SEA
1 stop23h 40mTurkish Airlines
Thu 7/107:10 pmSEA - FCO
1 stop29h 10mTurkish Airlines
Deal found 4/29$823
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/127:10 amFCO - SEA
2 stops24h 03mUnited Airlines
Thu 6/1911:35 amSEA - FCO
1 stop15h 10mUnited Airlines
Deal found 4/28$828
This Lufthansa deal was found by Cheapflights users on 4/29. 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 6/127:10 amFCO - PDX
2 stops20h 35mLufthansa
Sat 9/2711:00 amPDX - FCO
1 stop17h 20mLufthansa
Deal found 4/29$834
This SWISS deal was found by Cheapflights users on 4/29. 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.
Wed 6/118:10 pmFCO - PDX
2 stops31h 35mSWISS
Sat 9/2710:51 amPDX - FCO
2 stops23h 29mSWISS
Deal found 4/29$846

Cheapflights Fare Finder

Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to Washington 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 April 29, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Washington that are best for you.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

Washington

Route

Depart

Return

Price

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 5/5

8:20 am-3:05 pm

1 stop15h 45m

Seattle/Tacoma Intl

Mon 5/19

5:05 pm-4:55 pm

1 stop14h 50m

$449

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 5/5

8:20 am-8:34 pm

2 stops21h 14m

Seattle/Tacoma Intl

Mon 5/19

5:05 pm-4:55 pm

1 stop14h 50m

$524

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Tue 9/30

8:20 am-8:50 pm

2 stops21h 30m

Portland

Tue 10/7

10:50 am-4:55 pm

2 stops21h 05m

$710

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 5/23

3:45 pm-8:40 pm

1 stop13h 55m

Seattle/Tacoma Intl

Sun 6/8

11:30 pm-2:35 pm

1 stop30h 05m

$764

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Thu 6/12

7:35 pm-10:45 pm

2 stops36h 10m

Portland

Tue 9/30

1:00 pm-6:45 pm

2 stops20h 45m

$773

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 5/5

6:30 am-8:50 pm

2 stops23h 20m

Seattle/Tacoma Intl

Mon 5/19

7:25 am-11:30 am

2 stops19h 05m

$787

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 5/23

11:30 am-7:37 pm

1 stop17h 07m

Seattle/Tacoma Intl

Sun 6/8

5:30 am-9:15 am

2 stops18h 45m

$807

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Wed 6/11

7:10 am-10:55 pm

2 stops24h 45m

Portland

Sun 9/28

9:55 am-1:20 pm

1 stop18h 25m

$823

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 7/4

7:55 pm-10:35 am

1 stop23h 40m

Seattle/Tacoma Intl

Thu 7/10

7:10 pm-9:20 am

1 stop29h 10m

$823

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 6/12

7:10 am-10:13 pm

2 stops24h 03m

Seattle/Tacoma Intl

Thu 6/19

11:35 am-11:45 am

1 stop15h 10m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 56 results
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Best time to book a flight from Leonardo da Vinci/Fiumicino to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

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

Find hourly flight availability from Leonardo da Vinci/Fiumicino to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Rome Fiumicino Airport to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Rome to Washington to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $382. However, be on the lookout for offers from Icelandair and Condor, as they are both options that can get you from Rome Fiumicino Airport to State of Washington for a low price.

  • What are the most popular routes from Rome Fiumicino Airport to State of Washington?

    The most popular flight routes from Rome Fiumicino Airport to State of Washington are Rome Fiumicino - Seattle/Tacoma Intl, Rome Fiumicino - Portland and Rome Fiumicino - Spokane.

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

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

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

    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 Washington.

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

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Rome Fiumicino Airport to State of Washington (average of $238). Flying from Rome Fiumicino Airport to State of Washington in July is currently the most expensive (average of $405). 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

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Alternative routes for Leonardo da Vinci/Fiumicino to Washington

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