Which layover airport has the shortest connection time from Rome to Seattle?

Paris (CDG) has the shortest average layover time for this route: 2h 58m.

Which airport is the most popular layover for flights between Rome and Seattle?

Frankfurt am Main (FRA) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Rome to Seattle?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $774.

Which layover airport has the shortest travel time from Rome to Seattle?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 50m.

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?

As of January 2026, there are 2 operators available to choose from 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.

$340 Cheap Flights from Rome to Seattle in 2026

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Find the cheapest flights from Rome to Seattle

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 am - 3:40 pm

FCO

SEA

16h 30m

1 stop

5:40 pm - 9:45 pm

SEA

FCO

19h 05m

1 stop

$547Condor

mar., may. 5 - mar., may. 12

8:10 am - 3:40 pm

FCO

SEA

16h 30m

1 stop

5:40 pm - 9:45 pm

SEA

FCO

19h 05m

1 stop

$660Condor

dom., may. 3 - sáb., may. 16

11:25 am - 6:00 pm

FCO

SEA

14h 35m

1 stop

7:00 pm - 2:35 pm

SEA

FCO

34h 35m

1 stop

$676Icelandair

lun., mar. 16 - mié., abr. 1

11:25 am - 6:00 pm

FCO

SEA

14h 35m

1 stop

7:00 pm - 2:35 pm

SEA

FCO

34h 35m

1 stop

$678Icelandair

lun., mar. 16 - mié., abr. 1

11:25 am - 6:25 pm

FCO

SEA

15h 00m

1 stop

7:00 pm - 2:35 pm

SEA

FCO

34h 35m

1 stop

$691Icelandair

sáb., mar. 14 - dom., mar. 29

11:25 am - 6:00 pm

FCO

SEA

14h 35m

1 stop

7:00 pm - 2:35 pm

SEA

FCO

34h 35m

1 stop

$692Icelandair

lun., mar. 16 - mié., abr. 1

11:25 am - 5:00 pm

FCO

SEA

14h 35m

1 stop

2:35 pm - 2:00 pm

SEA

FCO

14h 25m

1 stop

$701Icelandair

jue., feb. 19 - jue., feb. 26

7:05 pm - 10:37 am

FCO

SEA

24h 32m

1 stop

9:52 am - 2:30 pm

SEA

FCO

19h 38m

1 stop

$702Multiple Airlines

mié., abr. 29 - dom., may. 3

3:45 pm - 8:40 pm

FCO

SEA

13h 55m

1 stop

3:40 pm - 2:35 pm

SEA

FCO

13h 55m

1 stop

$711Icelandair

sáb., may. 16 - sáb., may. 30

3:45 pm - 8:40 pm

FCO

SEA

13h 55m

1 stop

11:25 pm - 2:35 pm

SEA

FCO

30h 10m

1 stop

$715Icelandair

lun., may. 18 - mar., jun. 2

United Airlines flights from Rome to Seattle

Our best United Airlines deals on Rome to Seattle flight tickets

United Airlines

May 19

FCO6:50 amRome Fiumicino

16h 30m

2 stops

SEA2:20 pmSeattle/Tacoma Intl

Jun 1

SEA9:02 amSeattle/Tacoma Intl

19h 18m

1 stop

FCO1:20 pmRome Fiumicino

$763

United Airlines

Mar 16

FCO7:05 amRome Fiumicino

14h 05m

1 stop

SEA1:10 pmSeattle/Tacoma Intl

Apr 1

SEA11:59 pmSeattle/Tacoma Intl

22h 56m

1 stop

FCO7:55 amRome Fiumicino

$765

United Airlines

May 21

FCO6:50 amRome Fiumicino

16h 30m

2 stops

SEA2:20 pmSeattle/Tacoma Intl

Jun 2

SEA6:50 pmSeattle/Tacoma Intl

18h 10m

1 stop

FCO10:00 pmRome Fiumicino

$767

Condor flights from Rome to Seattle

Our best Condor deals on Rome to Seattle flight tickets

Condor

May 5

FCO8:10 amRome Fiumicino

16h 30m

1 stop

SEA3:40 pmSeattle/Tacoma Intl

May 12

SEA5:40 pmSeattle/Tacoma Intl

19h 05m

1 stop

FCO9:45 pmRome Fiumicino

$547

Condor

May 3

FCO8:10 amRome Fiumicino

16h 30m

1 stop

SEA3:40 pmSeattle/Tacoma Intl

May 16

SEA5:40 pmSeattle/Tacoma Intl

19h 05m

1 stop

FCO9:45 pmRome Fiumicino

$660

Condor

May 19

FCO8:10 amRome Fiumicino

16h 30m

1 stop

SEA3:40 pmSeattle/Tacoma Intl

Jun 2

SEA5:40 pmSeattle/Tacoma Intl

13h 10m

1 stop

FCO3:50 pmRome Fiumicino

$718

Fly from

Fly to

Route

Depart

Return

Price

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

mar. 5/5

8:10 am-3:40 pm

1 stop16h 30m

Seattle/Tacoma Intl

mar. 5/12

5:40 pm-9:45 pm

1 stop19h 05m

$547

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

dom. 5/3

8:10 am-3:40 pm

1 stop16h 30m

Seattle/Tacoma Intl

sáb. 5/16

5:40 pm-9:45 pm

1 stop19h 05m

$660

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

lun. 3/16

11:25 am-6:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

mié. 4/1

7:00 pm-2:35 pm

1 stop34h 35m

$676

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

lun. 3/16

11:25 am-6:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

mié. 4/1

7:00 pm-2:35 pm

1 stop34h 35m

$678

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

sáb. 3/14

11:25 am-6:25 pm

1 stop15h 00m

Seattle/Tacoma Intl

dom. 3/29

7:00 pm-2:35 pm

1 stop34h 35m

$691

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

lun. 3/16

11:25 am-6:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

mié. 4/1

7:00 pm-2:35 pm

1 stop34h 35m

$692

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

jue. 2/19

11:25 am-5:00 pm

1 stop14h 35m

Seattle/Tacoma Intl

jue. 2/26

2:35 pm-2:00 pm

1 stop14h 25m

$701

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

mié. 4/29

7:05 pm-10:37 am

1 stop24h 32m

Seattle/Tacoma Intl

dom. 5/3

9:52 am-2:30 pm

1 stop19h 38m

$702

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

sáb. 5/16

3:45 pm-8:40 pm

1 stop13h 55m

Seattle/Tacoma Intl

sáb. 5/30

3:40 pm-2:35 pm

1 stop13h 55m

$711

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

lun. 5/18

3:45 pm-8:40 pm

1 stop13h 55m

Seattle/Tacoma Intl

mar. 6/2

11:25 pm-2:35 pm

1 stop30h 10m

$715

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 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

Prices

Layovers

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

What cabin class options are available on Rome to Seattle/Tacoma Intl flights?

There are 2 cabin classes available to choose from on Rome to Seattle/Tacoma Intl 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 Seattle flights?

You could potentially save up to 8% 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 January 2026, prices for Rome to Seattle flights are approximately 8% 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	12h 05m
Direct flights	Every day
Airports in Seattle	1 airport

The fastest flight from Rome to Seattle takes 12h 05m

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

How far is Rome to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 5660.0 mi away from Rome. Typically, this will take 12h 05m 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?
As of January 2026, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Rome and Seattle, the leading plane model is Airbus A330-900neo, making up 72.97% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 27.03%.
What is the most popular airline from Rome to Seattle?
momondo data reveals that the most frequently booked airline on the route from Rome to Seattle is Condor, representing 100% of all bookings.

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
Condor	PriceFrom $491	Free Cancellation	Rating 6.4 398 reviews		Search Condor flights
SWISS	PriceFrom $883	Free Cancellation	Rating 7.5 1,855 reviews		Search SWISS flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Redmond

Puyallup

Cle Elum

Tukwila

Lakewood

Federal Way

Centralia

Westport

Kirkland

Fife

Shoreline

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.