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Cheap flights from Rome Fiumicino Airport to Washington from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to Washington departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Rome Fiumicino Airport to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
8:10 am - 3:40 pm
FCO
-
SEA
16h 30m1 stop
Condor Logo
5:40 pm - 3:50 pm
SEA
-
FCO
13h 10m1 stop
$650Condor
Wed, Jun 10 - Wed, Jun 10
Icelandair Logo
11:25 am - 5:00 pm
FCO
-
SEA
14h 35m1 stop
Icelandair Logo
2:35 pm - 2:00 pm
SEA
-
FCO
14h 25m1 stop
$711Icelandair
Thu, Jan 15 - Thu, Jan 29
Multiple Airlines Logo
7:05 pm - 10:29 am
FCO
-
SEA
24h 24m1 stop
Multiple Airlines Logo
9:52 am - 2:30 pm
SEA
-
FCO
19h 38m1 stop
$739Multiple Airlines
Mon, Apr 20 - Thu, Apr 30
British Airways Logo
8:35 am - 3:55 pm
FCO
-
PDX
16h 20m1 stop
British Airways Logo
5:45 pm - 7:20 pm
PDX
-
FCO
16h 35m1 stop
$758British Airways
Fri, Feb 13 - Wed, Feb 18
British Airways Logo
5:50 pm - 11:30 am
FCO
-
SEA
26h 40m1 stop
British Airways Logo
6:50 pm - 7:35 pm
SEA
-
FCO
15h 45m1 stop
$758British Airways
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
6:20 am - 5:00 pm
FCO
-
SEA
19h 40m2 stops
Multiple Airlines Logo
2:35 pm - 6:50 pm
SEA
-
FCO
19h 15m2 stops
$761Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Delta Logo
6:10 am - 11:50 am
FCO
-
SEA
14h 40m1 stop
Delta Logo
11:17 am - 3:15 pm
SEA
-
FCO
18h 58m2 stops
$777Delta
Thu, Jan 15 - Wed, Jan 28
American Airlines Logo
1:10 pm - 12:51 am
FCO
-
PDX
20h 41m2 stops
American Airlines Logo
5:45 pm - 11:25 am
PDX
-
FCO
32h 40m1 stop
$779American Airlines
Fri, Feb 13 - Wed, Feb 18
Delta Logo
6:10 am - 4:54 pm
FCO
-
SEA
19h 44m2 stops
Delta Logo
7:10 am - 11:45 am
SEA
-
FCO
19h 35m2 stops
$782Delta
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
12:20 pm - 11:45 am
FCO
-
PDX
32h 25m2 stops
American Airlines Logo
6:00 am - 2:30 pm
PDX
-
FCO
23h 30m2 stops
$788American Airlines
Sun, Jan 18 - Sun, Jan 25

Condor flights from Rome Fiumicino Airport to State of Washington

Our best Condor deals on Rome Fiumicino Airport to State of Washington flight tickets
Condor
May 9
FCO8:10 amRome Fiumicino
16h 30m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
May 19
SEA5:40 pmSeattle/Tacoma Intl
13h 10m
1 stop
FCO3:50 pmRome Fiumicino
$637
Find similar
Condor
Jun 10
FCO8:10 amRome Fiumicino
16h 30m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
Jun 10
SEA5:40 pmSeattle/Tacoma Intl
13h 10m
1 stop
FCO3:50 pmRome Fiumicino
$650
Find similar
Condor
Jun 20
FCO8:10 amRome Fiumicino
14h 05m
1 stop
PDX1:15 pmPortland
Jun 20
PDX3:30 pmPortland
21h 15m
1 stop
FCO9:45 pmRome Fiumicino
$903
Find similar

Icelandair flights from Rome Fiumicino Airport to State of Washington

Our best Icelandair deals on Rome Fiumicino Airport to State of Washington flight tickets
Icelandair
Jan 15
FCO11:25 amRome Fiumicino
14h 35m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 29
SEA2:35 pmSeattle/Tacoma Intl
14h 25m
1 stop
FCO2:00 pmRome Fiumicino
$711
Find similar
Icelandair
Jan 15
FCO11:25 amRome Fiumicino
14h 35m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 30
SEA2:35 pmSeattle/Tacoma Intl
14h 25m
1 stop
FCO2:00 pmRome Fiumicino
$713
Find similar
Icelandair
Jan 22
FCO11:25 amRome Fiumicino
14h 35m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Feb 26
SEA2:35 pmSeattle/Tacoma Intl
14h 25m
1 stop
FCO2:00 pmRome Fiumicino
$728
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rome Fiumicino Airport to State of 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, momondo users made 832,500 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 6/10

8:10 am-3:40 pm

1 stop16h 30m

Seattle/Tacoma Intl

Wed 6/10

5:40 pm-3:50 pm

1 stop13h 10m

$650

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 1/15

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

Thu 1/29

2:35 pm-2:00 pm

1 stop14h 25m

$711

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 4/20

7:05 pm-10:29 am

1 stop24h 24m

Seattle/Tacoma Intl

Thu 4/30

9:52 am-2:30 pm

1 stop19h 38m

$739

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Fri 2/13

8:35 am-3:55 pm

1 stop16h 20m

Portland

Wed 2/18

5:45 pm-7:20 pm

1 stop16h 35m

$758

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 1/30

5:50 pm-11:30 am

1 stop26h 40m

Seattle/Tacoma Intl

Fri 2/6

6:50 pm-7:35 pm

1 stop15h 45m

$758

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 2/9

6:20 am-5:00 pm

2 stops19h 40m

Seattle/Tacoma Intl

Mon 2/16

2:35 pm-6:50 pm

2 stops19h 15m

$761

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 1/15

6:10 am-11:50 am

1 stop14h 40m

Seattle/Tacoma Intl

Wed 1/28

11:17 am-3:15 pm

2 stops18h 58m

$777

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Fri 2/13

1:10 pm-12:51 am

2 stops20h 41m

Portland

Wed 2/18

5:45 pm-11:25 am

1 stop32h 40m

$779

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Tue 2/10

6:10 am-4:54 pm

2 stops19h 44m

Seattle/Tacoma Intl

Tue 2/17

7:10 am-11:45 am

2 stops19h 35m

$782

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Sun 1/18

12:20 pm-11:45 am

2 stops32h 25m

Portland

Sun 1/25

6:00 am-2:30 pm

2 stops23h 30m

$788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Rome Fiumicino Airport to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Rome Fiumicino Airport to State of Washington is on a Sunday. Travelers who choose to depart for State of Washington on a Sunday will often find tickets for as low as $905. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Rome Fiumicino Airport to State of Washington for around $1,113.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $940. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,113 on average. Flights to State of Washington from Rome Fiumicino Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Rome Fiumicino to Washington flight route?

Fly from Rome Fiumicino to Seattle/Tacoma Intl for the best Rome Fiumicino - Washington flight prices

What cabin class options are available on Rome Fiumicino to Washington flights?

There are 2 cabin classes available to choose from on Rome Fiumicino to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rome Fiumicino Airport to State of Washington flights?

You could potentially save up to 9% on your flight if you consider stops on a Rome Fiumicino Airport to State of Washington flight.

Cheap Rome Fiumicino Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to State of Washington

Fastest flight time

12h 08m

Direct flights

Every day

Airports in State of Washington

96 airports
The fastest flight from Rome Fiumicino Airport to State of Washington takes 12h 08m
Direct flights go from Rome Fiumicino Airport to State of Washington every day.
There are 96 airports in State of Washington. From Rome Fiumicino Airport there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

  • When did momondo last update prices for flights from Rome Fiumicino Airport to Washington?

    Prices for flights from Rome Fiumicino Airport to Washington are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rome Fiumicino Airport to Washington?

  • How old do you have to be to fly from Rome Fiumicino Airport to Washington?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome Fiumicino Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Rome Fiumicino Airport to State of Washington?

Best airlines flying from Rome Fiumicino Airport to State of Washington

Compare and see reviews for airlines that fly from Rome Fiumicino Airport to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $491Free CancellationRating
6.5
395 reviews
Search Condor flights
SWISSPriceFrom $883Free CancellationRating
7.5
1,821 reviews
Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from Rome to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rome to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rome to Washington with flexible booking policies on momondo?

Flights from Rome to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rome to Washington?

momondo helps you find the best flight between Rome and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rome to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rome to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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