$265+ Cheap flights from Washington 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCO
Jun 17 — Jun 241
1 adult, Economy
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Find cheap flights from Washington to Leonardo da Vinci/Fiumicino 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
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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 Washington to Leonardo da Vinci/Fiumicino
Keep the following information in mind while searching for Washington to Leonardo da Vinci/Fiumicino flight deals. Data was last updated June 12, 2025.
Round-trip from | $529 (Scandinavian Airlines) |
|---|---|
One-way from | $265 (Trip.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,080 |
Find flight deals from Washington to Leonardo da Vinci/Fiumicino
Cheapest flights from Washington to Leonardo da Vinci/FiumicinoExplore the most affordable flight options available from Washington to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Washington to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:00 pmSEA - FCO
2 stops32h 45mScandinavian Airlines
Sat 8/307:35 pmFCO - SEA
1 stop27h 15mScandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$529
This CheapOair deal was found by Cheapflights users on 6/9. 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 10/205:05 pmSEA - FCO
1 stop14h 50mCondor
Wed 10/228:20 amFCO - SEA
1 stop15h 45mCondor
Deal found 6/9![Condor logo]()
$541
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:35 pmSEA - FCO
1 stop15h 15mAer Lingus
Tue 8/197:30 amFCO - SEA
1 stop19h 20mAer Lingus
Deal found 6/10![Aer Lingus logo]()
$542
This Finnair deal was found by Cheapflights users on 6/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:49 amSEA - FCO
1 stop15h 16mFinnair
Wed 8/2010:40 amFCO - SEA
1 stop14h 20mFinnair
Deal found 6/9![Finnair logo]()
$554
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/411:40 amSEA - FCO
1 stop35h 25mIberia
Wed 8/2011:05 amFCO - SEA
1 stop21h 35mIberia
Deal found 6/10![Iberia logo]()
$557
This Delta deal was found by Cheapflights users on 6/12. 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 8/46:00 amSEA - FCO
1 stop16h 35mDelta
Wed 8/209:45 amFCO - SEA
1 stop19h 36mDelta
Deal found 6/12![Delta logo]()
$558
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:20 pmSEA - FCO
1 stop17h 45mMultiple Airlines
Wed 9/310:00 amFCO - SEA
1 stop19h 20mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$564
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:30 pmSEA - FCO
1 stop17h 50mBritish Airways
Fri 9/1910:20 amFCO - SEA
1 stop20h 44mBritish Airways
Deal found 6/11![British Airways logo]()
$565
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:00 amPSC - FCO
2 stops19h 50mMultiple Airlines
Tue 8/2612:10 pmFCO - PSC
2 stops20h 47mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$570
This Gotogate deal was found by Cheapflights users on 6/12. 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 8/73:45 pmSEA - FCO
1 stop13h 50mIcelandair
Sat 8/233:45 pmFCO - SEA
1 stop28h 40mIcelandair
Deal found 6/12![Icelandair logo]()
$580
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:45 pmSEA - FCO
1 stop15h 20mAir France
Thu 10/910:00 amFCO - SEA
1 stop16h 40mAir France
Deal found 6/11![Air France logo]()
$590
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:20 pmSEA - FCO
2 stops51h 35mAir Canada
Tue 12/231:15 pmFCO - SEA
2 stops34h 11mAir Canada
Deal found 6/9![Air Canada logo]()
$596
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 12, 2025.
Use the filters below to find and compare flights from Washington to Rome Fiumicino Airport that are best for you.
Fly from
Washington
Fly to
Leonardo da Vinci/Fiumicino
Route
Depart
Return
Price
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 8/25
4:00 pm-9:45 am
2 stops32h 45m
Rome Fiumicino
Sat 8/30
7:35 pm-1:50 pm
1 stop27h 15m
$529
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 10/20
5:05 pm-4:55 pm
1 stop14h 50m
Rome Fiumicino
Wed 10/22
8:20 am-3:05 pm
1 stop15h 45m
$541
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 8/4
7:35 pm-7:50 pm
1 stop15h 15m
Rome Fiumicino
Tue 8/19
7:30 am-5:50 pm
1 stop19h 20m
$542
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Tue 8/5
7:49 am-8:05 am
1 stop15h 16m
Rome Fiumicino
Wed 8/20
10:40 am-4:00 pm
1 stop14h 20m
$554
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 8/4
11:40 am-8:05 am
1 stop35h 25m
Rome Fiumicino
Wed 8/20
11:05 am-11:40 pm
1 stop21h 35m
$557
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 8/4
6:00 am-7:35 am
1 stop16h 35m
Rome Fiumicino
Wed 8/20
9:45 am-8:21 pm
1 stop19h 36m
$558
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Wed 8/27
8:20 pm-11:05 pm
1 stop17h 45m
Rome Fiumicino
Wed 9/3
10:00 am-8:20 pm
1 stop19h 20m
$564
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Tue 9/9
1:30 pm-4:20 pm
1 stop17h 50m
Rome Fiumicino
Fri 9/19
10:20 am-10:04 pm
1 stop20h 44m
$565
PascoRome
PSC - FCO
PSCFCO
Pasco Tri Cities
Tue 8/19
5:00 am-9:50 am
2 stops19h 50m
Rome Fiumicino
Tue 8/26
12:10 pm-11:57 pm
2 stops20h 47m
$570
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Thu 8/7
3:45 pm-2:35 pm
1 stop13h 50m
Rome Fiumicino
Sat 8/23
3:45 pm-11:25 am
1 stop28h 40m
$580
Showing 1-10 of 60 results
Best time to book a flight from Washington to Leonardo da Vinci/Fiumicino
Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Washington 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 Washington to Rome Fiumicino Airport
What is the cheapest month to book a flight from State of Washington to Rome Fiumicino Airport?
Currently, January is the cheapest month in which you can book a flight from State of Washington to Rome Fiumicino Airport (average of $644). Flying from State of Washington to Rome Fiumicino Airport in June is currently the most expensive (average of $1,142). 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 WA to FCO?
Find hourly flight availability from Washington 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 12, 2025.
When flying from State of Washington to Rome Fiumicino Airport, 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 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 12, 2025.
See what other customers who have flown with Delta, Alaska Airlines and KLM from Washington to Rome have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.9
Food
7.3
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Entertainment
7.9
Food
7.3
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Entertainment
7.9
Food
7.3
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Entertainment
7.9
Food
7.3
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Entertainment
7.9
Food
7.3
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Entertainment
7.9
Food
7.3
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Washington 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.
Traveling to a place near Washington?
Book flights to Washington if you plan to visit one of these locationsFiumicino
Gaeta
Ciampino
Montepulciano
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Alternative routes for Washington 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 Washington to Leonardo da Vinci/Fiumicino
Discover the top 10 airlines that operate flights from Washington 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 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$463 | Average$731 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$513 | Average$1,154 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$524 | Average$1,081 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$527 | Average$848 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$528 | Average$865 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$591 | Average$769 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$595 | Average$1,121 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$597 | Average$923 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$598 | Average$993 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$622 | Average$977 | FlexibilityNo cancel fee | On-time77% |