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

Frankfurt am Main (FRA) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 10m.

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

Munich (MUC) has the shortest average layover time for this route: 1h 38m.

What airlines fly to Rome Fiumicino Airport?

Condor, Icelandair and Lufthansa are the top three most popular airlines that fly to Rome Fiumicino Airport from Seattle according to our data. Condor is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Rome Fiumicino Airport. Keep in mind that there are 14 different airlines that fly to Rome Fiumicino Airport on a routine basis, so you have a few additional options to choose from.

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

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $592.

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

Prices for flights from Seattle/Tacoma Intl Airport to Rome Fiumicino Airport refresh daily.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to Rome Fiumicino Airport is 14 as of December 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Rome Fiumicino 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 Seattle/Tacoma Intl Airport to Rome Fiumicino Airport.

What documentation or ID do you need to fly to Rome Fiumicino Airport?

The travel and health documents required for your trip to Rome Fiumicino 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 Rome Fiumicino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$286 Cheap Flights from Seattle to Rome Fiumicino Airport in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 am - 12:25 pm

SEA

FCO

19h 15m2 stops

7:05 am - 10:06 pm

FCO

SEA

24h 01m2 stops

$476Multiple Airlines

Thu, Jan 15 - Thu, Jan 22

8:10 am - 12:25 pm

SEA

FCO

19h 15m2 stops

7:00 am - 7:16 pm

FCO

SEA

21h 16m2 stops

$477Multiple Airlines

Tue, Jan 13 - Tue, Jan 20

3:10 pm - 6:15 pm

SEA

FCO

18h 05m1 stop

7:05 am - 12:10 pm

FCO

SEA

14h 05m1 stop

$478Lufthansa

Wed, Jan 21 - Sat, Jan 31

3:10 pm - 11:00 pm

SEA

FCO

22h 50m1 stop

7:00 am - 1:20 pm

FCO

SEA

15h 20m1 stop

$479Lufthansa

Wed, Jan 21 - Fri, Jan 30

5:50 am - 9:25 am

SEA

FCO

18h 35m2 stops

11:15 am - 9:15 am

FCO

SEA

55h 00m2 stops

$480Multiple Airlines

Tue, Feb 10 - Wed, Feb 18

5:50 am - 9:25 am

SEA

FCO

18h 35m2 stops

9:50 pm - 1:20 pm

FCO

SEA

24h 30m2 stops

$481Multiple Airlines

Sun, Jan 18 - Thu, Jan 29

2:10 pm - 6:15 pm

SEA

FCO

19h 05m2 stops

7:05 am - 7:16 pm

FCO

SEA

21h 11m2 stops

$482Lufthansa

Sun, Jan 18 - Fri, Jan 30

7:00 am - 12:25 pm

SEA

FCO

20h 25m2 stops

7:00 am - 7:16 pm

FCO

SEA

21h 16m2 stops

$483Lufthansa

Mon, Jan 19 - Tue, Feb 3

8:10 am - 8:30 am

SEA

FCO

15h 20m1 stop

8:25 am - 1:20 pm

FCO

SEA

13h 55m1 stop

$485Multiple Airlines

Thu, Jan 29 - Wed, Feb 4

8:00 pm - 9:25 am

SEA

FCO

28h 25m2 stops

9:50 pm - 1:20 pm

FCO

SEA

24h 30m2 stops

$486Multiple Airlines

Sat, Jan 17 - Sat, Jan 31

United Airlines flights from Seattle to Rome Fiumicino Airport

Our best United Airlines deals on Seattle to Rome Fiumicino Airport flight tickets

United Airlines

Jan 15

SEA12:24 pmSeattle/Tacoma Intl

25h 36m

2 stops

FCO11:00 pmRome Fiumicino

Jan 21

FCO11:15 amRome Fiumicino

44h 28m

3 stops

SEA10:43 pmSeattle/Tacoma Intl

$495

Find similar

United Airlines

Mar 18

SEA5:20 pmSeattle/Tacoma Intl

21h 40m

2 stops

FCO11:00 pmRome Fiumicino

Mar 24

FCO12:10 pmRome Fiumicino

38h 53m

2 stops

SEA7:03 pmSeattle/Tacoma Intl

$498

Find similar

United Airlines

Jan 31

SEA7:00 amSeattle/Tacoma Intl

19h 05m

2 stops

FCO11:05 amRome Fiumicino

Feb 7

FCO7:05 amRome Fiumicino

14h 05m

1 stop

SEA12:10 pmSeattle/Tacoma Intl

$501

Find similar

Delta flights from Seattle to Rome Fiumicino Airport

Our best Delta deals on Seattle to Rome Fiumicino Airport flight tickets

Delta

Feb 10

SEA1:40 pmSeattle/Tacoma Intl

16h 35m

1 stop

FCO3:15 pmRome Fiumicino

Feb 18

FCO6:10 amRome Fiumicino

14h 30m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$497

Find similar

Delta

Dec 28

SEA10:55 pmSeattle/Tacoma Intl

24h 00m

1 stop

FCO7:55 amRome Fiumicino

Feb 15

FCO6:10 amRome Fiumicino

14h 30m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$583

Find similar

Delta

Dec 28

SEA10:55 pmSeattle/Tacoma Intl

24h 00m

1 stop

FCO7:55 amRome Fiumicino

Feb 15

FCO6:10 amRome Fiumicino

24h 42m

2 stops

SEA9:52 pmSeattle/Tacoma Intl

$593

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 1/15

8:10 am-12:25 pm

2 stops19h 15m

Rome Fiumicino

Thu 1/22

7:05 am-10:06 pm

2 stops24h 01m

$476

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 1/13

8:10 am-12:25 pm

2 stops19h 15m

Rome Fiumicino

Tue 1/20

7:00 am-7:16 pm

2 stops21h 16m

$477

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 1/21

3:10 pm-6:15 pm

1 stop18h 05m

Rome Fiumicino

Sat 1/31

7:05 am-12:10 pm

1 stop14h 05m

$478

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 1/21

3:10 pm-11:00 pm

1 stop22h 50m

Rome Fiumicino

Fri 1/30

7:00 am-1:20 pm

1 stop15h 20m

$479

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 2/10

5:50 am-9:25 am

2 stops18h 35m

Rome Fiumicino

Wed 2/18

11:15 am-9:15 am

2 stops55h 00m

$480

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 1/18

5:50 am-9:25 am

2 stops18h 35m

Rome Fiumicino

Thu 1/29

9:50 pm-1:20 pm

2 stops24h 30m

$481

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 1/18

2:10 pm-6:15 pm

2 stops19h 05m

Rome Fiumicino

Fri 1/30

7:05 am-7:16 pm

2 stops21h 11m

$482

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 1/19

7:00 am-12:25 pm

2 stops20h 25m

Rome Fiumicino

Tue 2/3

7:00 am-7:16 pm

2 stops21h 16m

$483

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 1/29

8:10 am-8:30 am

1 stop15h 20m

Rome Fiumicino

Wed 2/4

8:25 am-1:20 pm

1 stop13h 55m

$485

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 1/17

8:00 pm-9:25 am

2 stops28h 25m

Rome Fiumicino

Sat 1/31

9:50 pm-1:20 pm

2 stops24h 30m

$486

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 Seattle to Rome Fiumicino Airport

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

Layovers

What is the cheapest month to fly to Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from Seattle is in November. Flight prices, which tend to average around $564, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $704.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Wednesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $856. The most expensive day to fly to Rome Fiumicino Airport is Friday, with ticket prices averaging around $1,761.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the evening. momondo users have found flights departing from Seattle to Rome Fiumicino Airport in the evening for as low as $780. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,548.

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

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

How far in advance should I book a flight to Rome Fiumicino Airport?

You are more likely to see cheaper flights to Rome Fiumicino Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $780 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Seattle for as low as $679 on momondo.

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

There is only 1 cabin class available to choose from on Seattle/Tacoma Intl to Rome Fiumicino 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 Seattle to Rome Fiumicino Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a Seattle to Rome Fiumicino Airport flight.

How have Seattle to Rome Fiumicino Airport flight prices changed over time?

As of December 2025, prices for Seattle to Rome Fiumicino Airport flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Rome Fiumicino Airport

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

Estimated round-trip price

Cheap Seattle to Rome Fiumicino Airport (SEA to FCO) flight deals and tips

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

Best Price Found	$1,308
Fastest flight time	11h 05m
Direct flights	Every day

The best one-way flight to Rome Fiumicino Airport from Seattle in the past 72 hours is $1,308. The best round-trip flight deal from Seattle to Rome Fiumicino Airport found on momondo in the last 72 hours is $716.

The fastest flight from Seattle to Rome Fiumicino Airport takes 11h 05m

Direct flights go from Seattle to Rome Fiumicino Airport every day.

Search flight deals

How far is Seattle/Tacoma Intl to Rome Fiumicino by plane?
A flight from Seattle/Tacoma Intl to Rome Fiumicino will travel around 5660.8 mi. A reasonable flight in good conditions will take 11h 05m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Rome Fiumicino Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Rome Fiumicino Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Rome Fiumicino Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Rome Fiumicino Airport is 14 as of December 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Rome Fiumicino 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 Seattle/Tacoma Intl Airport to Rome Fiumicino Airport.
What documentation or ID do you need to fly to Rome Fiumicino Airport?
The travel and health documents required for your trip to Rome Fiumicino 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 Rome Fiumicino 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 Seattle to Rome Fiumicino Airport?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Rome Fiumicino Airport is Airbus A330-900neo, representing 68.75% of all bookings. The subsequent popular model is Boeing 787-9 Dreamliner at 31.25%.
What is the most popular airline from Seattle to Rome Fiumicino Airport?
momondo data reveals that the most frequently booked airline on the route from Seattle to Rome Fiumicino Airport is Condor, representing 20% of all bookings. The subsequent popular airlines are Icelandair at 15%, Lufthansa at 13%, and Delta at 9%.

Best airlines flying from Seattle to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Seattle to Rome Fiumicino Airport with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $400	Free Cancellation	Rating 7.0 591 reviews	Search Icelandair flights
Lufthansa	PriceFrom $492	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights
Condor	PriceFrom $504	Free Cancellation	Rating 6.4 392 reviews	Search Condor flights
Scandinavian Airlines	PriceFrom $504	Free Cancellation	Rating 7.4 1,607 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $520	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $527	Free Cancellation	Rating 7.2 1,395 reviews	Search Aer Lingus flights
British Airways	PriceFrom $527	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
United Airlines	PriceFrom $529	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
KLM	PriceFrom $531	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
Delta	PriceFrom $552	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights

Fiumicino

Civitavecchia

Cassino

Pienza

Ponza

Montepulciano

Tivoli

Sperlonga

Gaeta

Orvieto

Ciampino

Cortona

Terracina

Chianciano Terme

Santa Marinella

Grosseto

Sabaudia

Ascoli Piceno

Saturnia

Foligno

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from Seattle.

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

Yes. momondo allows you to filter the results for Seattle to Rome flights to just show those with flexible booking policies.

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

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 Seattle to Rome.

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

If you are not ready to book a flight from Seattle to Rome now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rome and let you know when they change.

An easier way to manage your Rome Fiumicino Airport trip

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Flights to Rome Ciampino Airportfrom $465

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Cheap flights from Seattle to Rome from $286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Rome departing on 1/31. 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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United Airlines flights from Seattle to Rome Fiumicino Airport

Our best United Airlines deals on Seattle to Rome Fiumicino Airport flight tickets

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Our best Delta deals on Seattle to Rome Fiumicino Airport flight tickets

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Use the filters below to find and compare flights from Seattle to Rome Fiumicino Airport that are best for you.

See travel insights to Rome from

How to get the cheapest flight ticket from Seattle to Rome Fiumicino Airport

What is the cheapest month to fly to Rome Fiumicino Airport?

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Wednesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $856. The most expensive day to fly to Rome Fiumicino Airport is Friday, with ticket prices averaging around $1,761.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

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

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

How far in advance should I book a flight to Rome Fiumicino Airport?

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

There is only 1 cabin class available to choose from on Seattle/Tacoma Intl to Rome Fiumicino 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 Seattle to Rome Fiumicino Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a Seattle to Rome Fiumicino Airport flight.

How have Seattle to Rome Fiumicino Airport flight prices changed over time?

As of December 2025, prices for Seattle to Rome Fiumicino Airport flights are approximately 33% cheaper when compared to flights at the same time last year.

What airlines fly to Rome Fiumicino Airport?

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

Frankfurt am Main (FRA) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $592.

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

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 10m.

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

Munich (MUC) has the shortest average layover time for this route: 1h 38m.

When to book flights from Seattle to Rome Fiumicino Airport

Cheap Seattle to Rome Fiumicino Airport (SEA to FCO) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

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

What documentation or ID do you need to fly to Rome Fiumicino Airport?

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

What is the most popular airline from Seattle to Rome Fiumicino Airport?

Best airlines flying from Seattle to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Seattle to Rome Fiumicino Airport with momondo

Traveling to a place near Rome?

Why use momondo?

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

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

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

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

An easier way to manage your Rome Fiumicino Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Rome

Popular cities in Italy

Popular flights according to clicks in the last 7 days on momondo