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Cheap flights from Rome to Washington from $304

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 to Washington departing on 4/10. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 am - 5:00 pmFCO-SEA
20h 15m2 stops
Multiple Airlines Logo
2:35 pm - 8:10 pmSEA-FCO
20h 35m2 stops
$670Multiple Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 19
Multiple Airlines Logo
7:10 pm - 10:11 pmFCO-SEA
36h 01m1 stop
Multiple Airlines Logo
8:01 am - 2:30 pmSEA-FCO
21h 29m1 stop
$689Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Air Canada Logo
7:05 am - 7:16 pmFCO-SEA
21h 11m2 stops
Air Canada Logo
5:50 am - 9:25 amSEA-FCO
18h 35m2 stops
$819Air Canada
Find Deal
Sat, Nov 22 - Sun, Dec 7
Air Canada Logo
10:00 am - 7:18 pmFCO-SEA
18h 18m2 stops
Air Canada Logo
5:50 am - 9:15 amSEA-FCO
18h 25m2 stops
$824Air Canada
Find Deal
Thu, Apr 9 - Sun, Apr 19
Icelandair Logo
11:25 am - 8:38 pmFCO-SEA
18h 13m2 stops
Icelandair Logo
7:54 pm - 2:00 pmSEA-FCO
33h 06m2 stops
$829Icelandair
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Wed, Nov 26 - Wed, Dec 3
British Airways Logo
8:10 pm - 3:55 pmFCO-PDX
28h 45m1 stop
British Airways Logo
5:45 pm - 9:55 pmPDX-FCO
19h 10m1 stop
$834British Airways
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Thu, Nov 20 - Mon, Nov 24
British Airways Logo
6:55 am - 6:20 pmFCO-SEA
20h 25m1 stop
British Airways Logo
8:20 pm - 10:50 pmSEA-FCO
17h 30m1 stop
$840British Airways
Find Deal
Thu, Apr 9 - Sun, Apr 19
Turkish Airlines Logo
7:55 pm - 10:35 amFCO-SEA
23h 40m1 stop
Turkish Airlines Logo
7:00 pm - 9:55 pmSEA-FCO
17h 55m1 stop
$841Turkish Airlines
Find Deal
Fri, Oct 24 - Thu, Nov 6
Turkish Airlines Logo
6:45 am - 5:05 pmFCO-SEA
19h 20m1 stop
Turkish Airlines Logo
7:00 pm - 9:50 amSEA-FCO
29h 50m1 stop
$857Turkish Airlines
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Thu, Nov 13 - Sat, Nov 22
Icelandair Logo
2:55 pm - 6:00 pmFCO-PDX
35h 05m1 stop
Icelandair Logo
6:00 am - 2:00 pmPDX-FCO
24h 00m2 stops
$1,176Icelandair
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Sun, Oct 26 - Fri, Oct 31

Air Canada flights from Rome to State of Washington

Our best Air Canada deals on Rome to State of Washington flight tickets
Air Canada
Nov 22
FCO7:05 amRome Fiumicino
21h 11m
2 stops
SEA7:16 pmSeattle/Tacoma Intl
Dec 7
SEA5:50 amSeattle/Tacoma Intl
18h 35m
2 stops
FCO9:25 amRome Fiumicino
$819
Find similar
Air Canada
Apr 9
FCO10:00 amRome Fiumicino
18h 18m
2 stops
SEA7:18 pmSeattle/Tacoma Intl
Apr 19
SEA5:50 amSeattle/Tacoma Intl
18h 25m
2 stops
FCO9:15 amRome Fiumicino
$824
Find similar
Air Canada
Apr 9
FCO10:00 amRome Fiumicino
18h 18m
2 stops
SEA7:18 pmSeattle/Tacoma Intl
Apr 19
SEA8:00 amSeattle/Tacoma Intl
17h 15m
1 stop
FCO10:15 amRome Fiumicino
$830
Find similar

Icelandair flights from Rome to State of Washington

Our best Icelandair deals on Rome to State of Washington flight tickets
Icelandair
Nov 26
FCO11:25 amRome Fiumicino
18h 13m
2 stops
SEA8:38 pmSeattle/Tacoma Intl
Dec 3
SEA7:54 pmSeattle/Tacoma Intl
33h 06m
2 stops
FCO2:00 pmRome Fiumicino
$829
Find similar
Icelandair
Oct 26
FCO2:55 pmRome Fiumicino
35h 05m
1 stop
PDX6:00 pmPortland
Oct 31
PDX6:00 amPortland
24h 00m
2 stops
FCO2:00 pmRome Fiumicino
$1,176
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rome 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 October 14, 2025.
Use the filters below to find and compare flights from Rome to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 11/6

5:45 am-5:00 pm

2 stops20h 15m

Seattle/Tacoma Intl

Wed 11/19

2:35 pm-8:10 pm

2 stops20h 35m

$670

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 11/10

7:10 pm-10:11 pm

1 stop36h 01m

Seattle/Tacoma Intl

Mon 11/17

8:01 am-2:30 pm

1 stop21h 29m

$689

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sat 11/22

7:05 am-7:16 pm

2 stops21h 11m

Seattle/Tacoma Intl

Sun 12/7

5:50 am-9:25 am

2 stops18h 35m

$819

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 4/9

10:00 am-7:18 pm

2 stops18h 18m

Seattle/Tacoma Intl

Sun 4/19

5:50 am-9:15 am

2 stops18h 25m

$824

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 11/26

11:25 am-8:38 pm

2 stops18h 13m

Seattle/Tacoma Intl

Wed 12/3

7:54 pm-2:00 pm

2 stops33h 06m

$829

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Thu 11/20

8:10 pm-3:55 pm

1 stop28h 45m

Portland

Mon 11/24

5:45 pm-9:55 pm

1 stop19h 10m

$834

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 4/9

6:55 am-6:20 pm

1 stop20h 25m

Seattle/Tacoma Intl

Sun 4/19

8:20 pm-10:50 pm

1 stop17h 30m

$840

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 10/24

7:55 pm-10:35 am

1 stop23h 40m

Seattle/Tacoma Intl

Thu 11/6

7:00 pm-9:55 pm

1 stop17h 55m

$841

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 11/13

6:45 am-5:05 pm

1 stop19h 20m

Seattle/Tacoma Intl

Sat 11/22

7:00 pm-9:50 am

1 stop29h 50m

$857

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Sun 10/26

2:55 pm-6:00 pm

1 stop35h 05m

Portland

Fri 10/31

6:00 am-2:00 pm

2 stops24h 00m

$1,176

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 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 month to fly to State of Washington?

The month of April is, on average, the cheapest month to fly to State of Washington from Rome, with most prices found around $560. If you aren’t able to travel to State of Washington during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $644.

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

The cheapest day to depart from Rome 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 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 in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Rome to Washington flight route?

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

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

There are 2 cabin classes available to choose from on Rome 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 to State of Washington flights?

You could potentially save up to 5% on your flight if you consider stops on a Rome to State of Washington flight.

Cheap Rome to State of Washington flight deals and tips

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

Direct flights

None
There are no direct flights from Rome to State of Washington. There are no popular flight routes from Rome to State of Washington.
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome 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.

Best airlines flying from Rome to State of Washington

Compare and see reviews for airlines that fly from Rome to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $491Free CancellationRating
6.4
375 reviews
Search Condor flights
SWISSPriceFrom $883Free CancellationRating
7.6
1,766 reviews
Search SWISS flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rome to Washington. momondo saves you time and could save you money on your trip.

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

All flight searches from Rome to Washington on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rome to Washington.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Rome and alert you when they change.

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