What is the cheapest airline that flies from Rome to Washington?

Turkish Airlines, WestJet, and KLM are the most popular carriers operating from Rome to Washington

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 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.

$439 Cheap Flights from Rome to Washington in 2026/27

Find the cheapest flights from Rome to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 am - 4:50 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

19h 10m1 stop London Luton

6:40 pm - 1:20 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

21h 40m1 stop London Heathrow

$716Multiple Airlines

Wed, Feb 10 - Tue, Feb 16

6:40 am - 4:50 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

19h 10m1 stop London Luton

6:40 pm - 1:20 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

21h 40m1 stop London Heathrow

$718Multiple Airlines

Wed, Feb 10 - Tue, Feb 16

6:40 am - 4:50 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

19h 10m1 stop London Luton

6:40 pm - 8:05 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

16h 25m1 stop London Heathrow

$744Multiple Airlines

Wed, Feb 10 - Mon, Feb 15

10:55 pm - 4:50 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

26h 55m2 stops Barcelona-El Prat London Luton

6:40 pm - 8:05 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

16h 25m1 stop London Heathrow

$760Multiple Airlines

Wed, Feb 10 - Mon, Feb 15

10:05 am - 1:00 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

35h 55m2 stops Berlin Brandenburg Munich Franz Josef Strauss

2:50 pm - 12:30 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

24h 40m2 stops Munich Franz Josef Strauss Berlin Brandenburg

$777Multiple Airlines

Sat, Nov 21 - Fri, Dec 4

10:05 am - 1:00 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

35h 55m2 stops Berlin Brandenburg Munich Franz Josef Strauss

2:50 pm - 12:30 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

24h 40m2 stops Munich Franz Josef Strauss Berlin Brandenburg

$782Multiple Airlines

Sat, Nov 21 - Fri, Dec 4

12:45 pm - 1:00 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

33h 15m3 stops Amsterdam Schiphol London Heathrow Munich Franz Josef Strauss

3:15 pm - 11:05 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

34h 50m3 stops Vancouver Intl London Heathrow Barcelona-El Prat

$786Multiple Airlines

Sat, Nov 21 - Fri, Dec 4

12:45 pm - 1:00 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

33h 15m3 stops Amsterdam Schiphol London Heathrow Munich Franz Josef Strauss

3:15 pm - 9:05 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

32h 50m3 stops Vancouver Intl London Heathrow Barcelona-El Prat

$795Multiple Airlines

Sat, Nov 21 - Fri, Dec 4

7:25 pm - 5:00 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

30h 35m3 stops Paris Charles de Gaulle Frankfurt am Main Reykjavik Keflavik Intl

2:35 pm - 11:15 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

23h 40m3 stops Reykjavik Keflavik Intl Frankfurt am Main Amsterdam Schiphol

$803Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

6:15 am - 5:00 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

19h 45m2 stops Oslo Gardermoen Reykjavik Keflavik Intl

2:35 pm - 5:35 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

18h 00m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$804Multiple Airlines

Tue, Jan 12 - Tue, Jan 26

Cheap last minute flights

Enter your travel dates to find the best prices.

7:45 pm - 6:10 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

30h 25m1 stop Istanbul

7:05 pm - 6:25 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

38h 20m1 stop Istanbul

$840Turkish Airlines

Mon, Oct 26 - Mon, Nov 9

7:45 pm - 6:10 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

30h 25m1 stop Istanbul

1:16 pm - 6:25 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

44h 09m2 stops San Francisco Istanbul

$947Turkish Airlines

Mon, Oct 26 - Mon, Nov 9

10:55 pm - 9:57 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

31h 02m3 stops Barcelona-El Prat London Heathrow Vancouver Intl

3:15 pm - 11:50 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

35h 35m3 stops Vancouver Intl London Heathrow Barcelona-El Prat

$957Multiple Airlines

Mon, Oct 26 - Mon, Nov 9

8:15 pm - 9:57 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

33h 42m3 stops Zurich London Heathrow Vancouver Intl

3:15 pm - 8:10 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

19h 55m2 stops Vancouver Intl London Heathrow

$995Multiple Airlines

Mon, Oct 26 - Mon, Nov 9

11:15 am - 6:10 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

38h 55m1 stop Istanbul

10:50 am - 6:15 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

46h 25m2 stops Chicago O'Hare Intl Istanbul

$1,005Turkish Airlines

Sun, Oct 25 - Sun, Nov 1

6:00 am - 4:14 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

18h 14m1 stop Paris Charles de Gaulle

3:25 pm - 3:00 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

14h 35m1 stop Paris Charles de Gaulle

$1,023Delta

Wed, Oct 28 - Wed, Nov 4

6:10 am - 4:45 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

18h 35m2 stops Amsterdam Schiphol Portland

7:38 am - 11:30 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

18h 52m2 stops Boston Logan Intl Paris Charles de Gaulle

$1,024Delta

Mon, Oct 26 - Mon, Nov 9

11:00 am - 8:56 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

17h 56m1 stop Washington, D.C. Dulles Intl

7:00 am - 10:55 amSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

18h 55m2 stops San Francisco Newark

$1,044United Airlines

Wed, Oct 28 - Wed, Nov 4

11:15 am - 6:10 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

38h 55m1 stop Istanbul

8:05 pm - 6:15 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

37h 10m1 stop Istanbul

$1,063Turkish Airlines

Sun, Oct 25 - Sun, Nov 1

7:45 pm - 6:10 pmFCO Rome Fiumicino-SEA Seattle/Tacoma Intl

30h 25m1 stop Istanbul

5:58 pm - 12:35 pmSEA Seattle/Tacoma Intl-FCO Rome Fiumicino

33h 37m1 stop Calgary

$1,113Multiple Airlines

Mon, Oct 26 - Mon, Nov 9

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Icelandair flights from Rome to State of Washington

Our best Icelandair deals on Rome to State of Washington flight tickets

Icelandair

Dec 2

FCO11:25 amRome Fiumicino

14h 35m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

Dec 9

SEA2:35 pmSeattle/Tacoma Intl

14h 25m

1 stop

FCO2:00 pmRome Fiumicino

$815

Icelandair

Nov 21

FCO11:25 amRome Fiumicino

14h 35m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

Dec 4

SEA2:35 pmSeattle/Tacoma Intl

14h 25m

1 stop

FCO2:00 pmRome Fiumicino

$821

Icelandair

Nov 21

FCO11:25 amRome Fiumicino

14h 35m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

Dec 4

SEA2:35 pmSeattle/Tacoma Intl

14h 25m

1 stop

FCO2:00 pmRome Fiumicino

$825

Turkish Airlines flights from Rome to State of Washington

Our best Turkish Airlines deals on Rome to State of Washington flight tickets

Turkish Airlines

Nov 24

FCO11:15 amRome Fiumicino

38h 55m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

Dec 8

SEA7:05 pmSeattle/Tacoma Intl

29h 40m

1 stop

FCO9:45 amRome Fiumicino

$840

Turkish Airlines

Dec 1

FCO7:45 pmRome Fiumicino

30h 25m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

Dec 8

SEA7:05 pmSeattle/Tacoma Intl

29h 40m

1 stop

FCO9:45 amRome Fiumicino

$853

Turkish Airlines

Dec 2

FCO6:55 amRome Fiumicino

19h 15m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

Dec 9

SEA7:05 pmSeattle/Tacoma Intl

17h 50m

1 stop

FCO9:55 pmRome Fiumicino

$865

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Wed 2/10

6:40 am-4:50 pm

1 stop19h 10m

Seattle/Tacoma Intl

Tue 2/16

6:40 pm-1:20 am

1 stop21h 40m

$716

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Wed 2/10

6:40 am-4:50 pm

1 stop19h 10m

Seattle/Tacoma Intl

Tue 2/16

6:40 pm-1:20 am

1 stop21h 40m

$718

Quickest round-trip

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Wed 2/10

6:40 am-4:50 pm

1 stop19h 10m

Seattle/Tacoma Intl

Mon 2/15

6:40 pm-8:05 pm

1 stop16h 25m

$744

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Wed 2/10

10:55 pm-4:50 pm

2 stops26h 55m

Seattle/Tacoma Intl

Mon 2/15

6:40 pm-8:05 pm

1 stop16h 25m

$760

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Sat 11/21

10:05 am-1:00 pm

2 stops35h 55m

Seattle/Tacoma Intl

Fri 12/4

2:50 pm-12:30 am

2 stops24h 40m

$777

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Sat 11/21

10:05 am-1:00 pm

2 stops35h 55m

Seattle/Tacoma Intl

Fri 12/4

2:50 pm-12:30 am

2 stops24h 40m

$782

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Sat 11/21

12:45 pm-1:00 pm

3 stops33h 15m

Seattle/Tacoma Intl

Fri 12/4

3:15 pm-11:05 am

3 stops34h 50m

$786

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Sat 11/21

12:45 pm-1:00 pm

3 stops33h 15m

Seattle/Tacoma Intl

Fri 12/4

3:15 pm-9:05 am

3 stops32h 50m

$795

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Wed 12/2

7:25 pm-5:00 pm

3 stops30h 35m

Seattle/Tacoma Intl

Wed 12/9

2:35 pm-11:15 pm

3 stops23h 40m

$803

RomeSeattle

FCO Rome Fiumicino - SEA Seattle/Tacoma Intl

FCOSEA

Rome Fiumicino

Tue 1/12

6:15 am-5:00 pm

2 stops19h 45m

Seattle/Tacoma Intl

Tue 1/26

2:35 pm-5:35 pm

2 stops18h 00m

$804

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Rome, with most prices found around $0. If you aren’t able to travel to State of Washington during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $733.

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 Monday. Travelers who choose to depart for State of Washington on a Monday will often find tickets for as low as $773. 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 $1,369.

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 in the morning when flights can be purchased for as low as $1,209. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,399 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 State of Washington flights?

There is only 1 cabin class available to choose from on Rome to State of 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 3% 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

Best Price Found	$439
Fastest flight time	14h 00m
Direct flights	Fri
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Rome in the past 72 hours is $439. The best round-trip flight deal from Rome to State of Washington found on momondo in the last 72 hours is $716.

The fastest flight from Rome to State of Washington takes 14h 00m

Direct flights go from Rome to State of Washington on Friday. There are no airlines offering direct flights.

There are 96 airports in State of Washington. From Rome there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Rome to Washington

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 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.
What is the most popular plane model from Rome to State of Washington?
Based on momondo bookings for flights between Rome and State of Washington, the leading plane model is Airbus A330-900neo, making up 45.61% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 36.84%, Airbus A350-900 with 8.77%, and Boeing 777 with 3.51%.

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.