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Cheap flights from Rome to Seattle from $422

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 Seattle departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rome to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
8:10 am - 4:00 pm
FCO
-
SEA
16h 50m
1 stop
Condor Logo
5:40 pm - 4:00 pm
SEA
-
FCO
13h 20m
1 stop
$635Condor
Fri, May 8 - Wed, May 13
Condor Logo
8:10 am - 3:40 pm
FCO
-
SEA
16h 30m
1 stop
Condor Logo
6:05 pm - 9:45 pm
SEA
-
FCO
18h 40m
1 stop
$662Condor
Wed, May 13 - Thu, Jun 11
Condor Logo
10:45 am - 4:00 pm
FCO
-
SEA
14h 15m
1 stop
Condor Logo
5:40 pm - 9:50 pm
SEA
-
FCO
19h 10m
1 stop
$663Condor
Thu, May 14 - Wed, May 27
Condor Logo
4:40 pm - 4:10 pm
FCO
-
SEA
32h 30m
1 stop
Condor Logo
5:40 pm - 3:50 pm
SEA
-
FCO
13h 10m
1 stop
$668Condor
Sun, Sep 6 - Sun, Sep 20
Condor Logo
8:10 am - 4:00 pm
FCO
-
SEA
16h 50m
1 stop
Condor Logo
6:00 pm - 9:20 pm
SEA
-
FCO
18h 20m
1 stop
$674Condor
Sat, Sep 5 - Sat, Sep 19
Condor Logo
11:10 am - 3:40 pm
FCO
-
SEA
13h 30m
1 stop
Condor Logo
6:15 pm - 9:20 pm
SEA
-
FCO
18h 05m
1 stop
$675Condor
Wed, Jun 3 - Sat, Jun 13
Condor Logo
10:50 am - 4:10 pm
FCO
-
SEA
14h 20m
1 stop
Condor Logo
5:40 pm - 3:50 pm
SEA
-
FCO
13h 10m
1 stop
$677Condor
Mon, Sep 7 - Sun, Sep 20
Condor Logo
11:00 am - 4:00 pm
FCO
-
SEA
14h 00m
1 stop
Condor Logo
6:05 pm - 9:45 pm
SEA
-
FCO
18h 40m
1 stop
$687Condor
Fri, May 8 - Thu, May 14
Multiple Airlines Logo
6:40 am - 9:40 am
CIA
-
SEA
36h 00m
2 stops
Multiple Airlines Logo
1:30 pm - 9:15 pm
SEA
-
CIA
22h 45m
3 stops
$1,134Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
9:45 pm - 9:40 am
CIA
-
SEA
44h 55m
3 stops
Multiple Airlines Logo
1:30 pm - 7:55 pm
SEA
-
CIA
21h 25m
3 stops
$1,148Multiple Airlines
Thu, May 14 - Thu, Jun 11

Condor flights from Rome to Seattle

Our best Condor deals on Rome to Seattle flight tickets
Condor
May 8
FCO8:10 amRome Fiumicino
16h 50m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
May 13
SEA5:40 pmSeattle/Tacoma Intl
13h 20m
1 stop
FCO4:00 pmRome Fiumicino
$635
Condor
May 4
FCO8:10 amRome Fiumicino
17h 00m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
May 10
SEA5:40 pmSeattle/Tacoma Intl
19h 05m
1 stop
FCO9:45 pmRome Fiumicino
$648
Condor
May 13
FCO8:10 amRome Fiumicino
16h 30m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
Jun 11
SEA6:05 pmSeattle/Tacoma Intl
18h 40m
1 stop
FCO9:45 pmRome Fiumicino
$662

Scandinavian Airlines flights from Rome to Seattle

Our best Scandinavian Airlines deals on Rome to Seattle flight tickets
Scandinavian Airlines
Sep 6
FCO9:30 amRome Fiumicino
13h 15m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
Sep 20
SEA3:55 pmSeattle/Tacoma Intl
18h 25m
2 stops
FCO7:20 pmRome Fiumicino
$701
Scandinavian Airlines
Sep 12
FCO4:35 pmRome Fiumicino
30h 10m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
Sep 25
SEA3:55 pmSeattle/Tacoma Intl
17h 40m
1 stop
FCO6:35 pmRome Fiumicino
$752
Scandinavian Airlines
Aug 16
FCO9:30 amRome Fiumicino
13h 15m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
Sep 8
SEA3:55 pmSeattle/Tacoma Intl
17h 40m
1 stop
FCO6:35 pmRome Fiumicino
$756

momondo Fare Finder

 
Customize your flight search to find flights from Rome to Seattle 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 April 28, 2026.
Use the filters below to find and compare flights from Rome to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 5/8

8:10 am-4:00 pm

1 stop16h 50m

Seattle/Tacoma Intl

Wed 5/13

5:40 pm-4:00 pm

1 stop13h 20m

$635

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 5/13

8:10 am-3:40 pm

1 stop16h 30m

Seattle/Tacoma Intl

Thu 6/11

6:05 pm-9:45 pm

1 stop18h 40m

$662

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 5/14

10:45 am-4:00 pm

1 stop14h 15m

Seattle/Tacoma Intl

Wed 5/27

5:40 pm-9:50 pm

1 stop19h 10m

$663

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sun 9/6

4:40 pm-4:10 pm

1 stop32h 30m

Seattle/Tacoma Intl

Sun 9/20

5:40 pm-3:50 pm

1 stop13h 10m

$668

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sat 9/5

8:10 am-4:00 pm

1 stop16h 50m

Seattle/Tacoma Intl

Sat 9/19

6:00 pm-9:20 pm

1 stop18h 20m

$674

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 6/3

11:10 am-3:40 pm

1 stop13h 30m

Seattle/Tacoma Intl

Sat 6/13

6:15 pm-9:20 pm

1 stop18h 05m

$675
Quickest round-trip

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 9/7

10:50 am-4:10 pm

1 stop14h 20m

Seattle/Tacoma Intl

Sun 9/20

5:40 pm-3:50 pm

1 stop13h 10m

$677

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 5/8

11:00 am-4:00 pm

1 stop14h 00m

Seattle/Tacoma Intl

Thu 5/14

6:05 pm-9:45 pm

1 stop18h 40m

$687

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Mon 5/25

6:40 am-9:40 am

2 stops36h 00m

Seattle/Tacoma Intl

Mon 6/1

1:30 pm-9:15 pm

3 stops22h 45m

$1,134

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Thu 5/14

9:45 pm-9:40 am

3 stops44h 55m

Seattle/Tacoma Intl

Thu 6/11

1:30 pm-7:55 pm

3 stops21h 25m

$1,148

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 Seattle from

How to get the cheapest flight ticket from Rome to Seattle

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 typical price of a round-trip flight between Rome and Seattle?

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Rome to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Seattle in February, then you should wait until April to fly from Rome, when ticket prices are also cheap, with an average price of $380.

What is the cheapest Rome to Seattle/Tacoma Intl flight route?

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

Can stopping save me money on Rome to Seattle flights?

You could potentially save up to 2% on your flight if you consider stops on a Rome to Seattle flight.

How have Rome to Seattle flight prices changed over time?

As of April 2026, prices for Rome to Seattle flights are approximately 92% more expensive when compared to flights at the same time last year.

When to book flights from Rome to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Rome to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rome to Seattle (ROM to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome to Seattle

Fastest flight time

11h 15m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Rome to Seattle takes 11h 15m
Direct flights go from Rome to Seattle every day.
There is 1 airport in Seattle. From Rome there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Rome to Seattle

  • How far is Rome to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 5660.0 mi away from Rome. Typically, this will take 11h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Rome to Seattle/Tacoma Intl Airport?

    Prices for flights from Rome to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Rome to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Rome to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rome to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Rome to Seattle?

  • What is the most popular airline from Rome to Seattle?

Best airlines flying from Rome to Seattle

Compare and see reviews for airlines that fly from Rome to Seattle with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $491Free CancellationRating
6.5
408 reviews
Search Condor flights
SWISSPriceFrom $883Free CancellationRating
7.5
1,924 reviews
Search SWISS flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Marysville
Puyallup
Tukwila
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Shoreline
Westport
Tumwater

Why use momondo?

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

It is quick and easy to find Rome to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Flights from Rome to Seattle 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 Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Rome.

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

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

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