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

Finnair, British Airways, and Turkish Airlines 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 many operators does momondo search for flights from Rome to Washington?

The number of operators available for flights from Rome to Washington is 2 as of March 2026.

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.

$322 Cheap Flights from Rome to Washington in 2026

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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.

3:40 pm - 11:10 pm

FCO

SEA

16h 30m

1 stop

8:56 am - 12:20 pm

SEA

FCO

18h 24m

1 stop

$546United Airlines

Wed, Jun 24 - Sat, Aug 1

9:35 am - 2:40 pm

FCO

SEA

14h 05m

1 stop

4:35 pm - 7:25 pm

SEA

FCO

17h 50m

1 stop

$559SWISS

Mon, Aug 17 - Mon, Aug 31

3:55 pm - 4:59 pm

FCO

SEA

34h 04m

1 stop

6:50 pm - 10:00 pm

SEA

FCO

18h 10m

1 stop

$566Lufthansa

Sat, May 2 - Tue, Jun 2

6:50 am - 12:20 pm

FCO

SEA

14h 30m

1 stop

7:40 am - 8:15 am

SEA

FCO

15h 35m

1 stop

$567Lufthansa

Mon, Jun 15 - Mon, Jul 13

12:25 pm - 9:07 pm

FCO

SEA

17h 42m

1 stop

10:30 am - 11:45 am

SEA

FCO

16h 15m

2 stops

$576Air Canada

Fri, Aug 14 - Sun, Sep 6

12:25 pm - 9:07 pm

FCO

SEA

17h 42m

1 stop

5:40 am - 9:15 am

SEA

FCO

18h 35m

2 stops

$578Air Canada

Fri, Aug 21 - Tue, Sep 8

8:10 am - 1:05 pm

FCO

PDX

13h 55m

1 stop

3:10 pm - 3:50 pm

PDX

FCO

15h 40m

1 stop

$639Condor

Sat, Aug 29 - Sat, Sep 12

8:10 am - 1:35 pm

FCO

PDX

14h 25m

1 stop

3:30 pm - 3:50 pm

PDX

FCO

15h 20m

1 stop

$696Condor

Thu, May 21 - Mon, May 25

9:50 pm - 9:40 am

CIA

SEA

44h 50m

3 stops

3:40 pm - 8:20 pm

SEA

CIA

19h 40m

3 stops

$795Multiple Airlines

Sat, May 9 - Mon, May 25

9:50 pm - 11:45 am

CIA

SEA

46h 55m

3 stops

3:40 pm - 8:55 pm

SEA

CIA

20h 15m

3 stops

$1,025Multiple Airlines

Sat, May 23 - Sun, May 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

Aug 14

FCO12:25 pmRome Fiumicino

17h 42m

1 stop

SEA9:07 pmSeattle/Tacoma Intl

Sep 6

SEA10:30 amSeattle/Tacoma Intl

16h 15m

2 stops

FCO11:45 amRome Fiumicino

$576

Air Canada

Aug 21

FCO12:25 pmRome Fiumicino

17h 42m

1 stop

SEA9:07 pmSeattle/Tacoma Intl

Sep 8

SEA5:40 amSeattle/Tacoma Intl

18h 35m

2 stops

FCO9:15 amRome Fiumicino

$578

Air Canada

Aug 14

FCO12:25 pmRome Fiumicino

17h 42m

1 stop

SEA9:07 pmSeattle/Tacoma Intl

Sep 6

SEA8:00 amSeattle/Tacoma Intl

18h 45m

1 stop

FCO11:45 amRome Fiumicino

$580

United Airlines flights from Rome to State of Washington

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

United Airlines

Jun 24

FCO3:40 pmRome Fiumicino

16h 30m

1 stop

SEA11:10 pmSeattle/Tacoma Intl

Aug 1

SEA8:56 amSeattle/Tacoma Intl

18h 24m

1 stop

FCO12:20 pmRome Fiumicino

$546

United Airlines

May 12

FCO6:50 amRome Fiumicino

20h 40m

2 stops

SEA6:30 pmSeattle/Tacoma Intl

May 26

SEA8:45 amSeattle/Tacoma Intl

19h 55m

1 stop

FCO1:40 pmRome Fiumicino

$606

United Airlines

Aug 18

FCO6:50 amRome Fiumicino

24h 58m

2 stops

SEA10:48 pmSeattle/Tacoma Intl

Sep 5

SEA11:10 pmSeattle/Tacoma Intl

24h 05m

1 stop

FCO8:15 amRome Fiumicino

$607

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 6/24

3:40 pm-11:10 pm

1 stop16h 30m

Seattle/Tacoma Intl

Sat 8/1

8:56 am-12:20 pm

1 stop18h 24m

$546

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 8/17

9:35 am-2:40 pm

1 stop14h 05m

Seattle/Tacoma Intl

Mon 8/31

4:35 pm-7:25 pm

1 stop17h 50m

$559

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sat 5/2

3:55 pm-4:59 pm

1 stop34h 04m

Seattle/Tacoma Intl

Tue 6/2

6:50 pm-10:00 pm

1 stop18h 10m

$566

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 6/15

6:50 am-12:20 pm

1 stop14h 30m

Seattle/Tacoma Intl

Mon 7/13

7:40 am-8:15 am

1 stop15h 35m

$567

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 8/14

12:25 pm-9:07 pm

1 stop17h 42m

Seattle/Tacoma Intl

Sun 9/6

10:30 am-11:45 am

2 stops16h 15m

$576

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 8/21

12:25 pm-9:07 pm

1 stop17h 42m

Seattle/Tacoma Intl

Tue 9/8

5:40 am-9:15 am

2 stops18h 35m

$578

Quickest round-trip

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Sat 8/29

8:10 am-1:05 pm

1 stop13h 55m

Portland

Sat 9/12

3:10 pm-3:50 pm

1 stop15h 40m

$639

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Thu 5/21

8:10 am-1:35 pm

1 stop14h 25m

Portland

Mon 5/25

3:30 pm-3:50 pm

1 stop15h 20m

$696

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Sat 5/9

9:50 pm-9:40 am

3 stops44h 50m

Seattle/Tacoma Intl

Mon 5/25

3:40 pm-8:20 pm

3 stops19h 40m

$795

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Sat 5/23

9:50 pm-11:45 am

3 stops46h 55m

Seattle/Tacoma Intl

Sun 5/31

3:40 pm-8:55 pm

3 stops20h 15m

$1,025

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 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 2% 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	$748
Fastest flight time	12h 00m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Rome in the past 72 hours is $748. The best round-trip flight deal from Rome to State of Washington found on momondo in the last 72 hours is $1,039.

The fastest flight from Rome to State of Washington takes 12h 00m

Direct flights go from Rome to State of Washington on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. 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

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?
The number of operators available for flights from Rome to Washington is 2 as of March 2026.
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 65.08% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 34.92%.

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
Condor	PriceFrom $551	Free Cancellation	Rating 6.5 405 reviews		Search Condor flights
SWISS	PriceFrom $883	Free Cancellation	Rating 7.5 1,907 reviews		Search SWISS flights

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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.