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

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $580.

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

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 connection time from Seattle to Rome?

London (LHR) has the shortest average layover time for this route: 1h 35m.

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

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

What airlines fly to Rome?

Condor, Icelandair and Lufthansa are the top three most popular airlines that fly to Rome from Seattle according to our data. Condor is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Rome. Keep in mind that there are 14 different airlines that fly to Rome on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Seattle/Tacoma Intl Airport to Rome are updated daily.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Rome.

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

The required travel and health documents for your Rome trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$257 Cheap Flights from Seattle to Rome in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seattle to Rome

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 7:45 amSEA-FCO

15h 45m1 stop

7:05 pm - 8:54 pmFCO-SEA

34h 49m2 stops

$482Lufthansa

Find Deal

mar., dic. 9 - lun., dic. 15

8:00 am - 8:30 amSEA-FCO

15h 30m1 stop

11:15 am - 4:01 pmFCO-SEA

37h 46m2 stops

$483United Airlines

Find Deal

mié., dic. 31 - mié., ene. 14

10:05 am - 6:15 pmSEA-FCO

23h 10m2 stops

7:00 am - 1:20 pmFCO-SEA

15h 20m1 stop

$484Lufthansa

Find Deal

vie., feb. 6 - vie., feb. 27

2:10 pm - 11:00 pmSEA-FCO

23h 50m2 stops

7:05 am - 12:10 pmFCO-SEA

14h 05m1 stop

$486Lufthansa

Find Deal

jue., feb. 5 - jue., feb. 12

10:58 am - 5:10 pmSEA-FCO

21h 12m2 stops

7:00 am - 7:16 pmFCO-SEA

21h 16m2 stops

$487Multiple Airlines

Find Deal

lun., ene. 19 - mar., feb. 3

5:02 am - 8:30 amSEA-FCO

18h 28m2 stops

11:15 am - 4:01 pmFCO-SEA

37h 46m2 stops

$488United Airlines

Find Deal

mié., dic. 31 - mié., ene. 14

6:50 pm - 9:55 pmSEA-FCO

18h 05m1 stop

1:10 pm - 11:30 amFCO-SEA

31h 20m1 stop

$489British Airways

Find Deal

lun., ene. 26 - vie., feb. 6

8:10 am - 8:30 amSEA-FCO

15h 20m1 stop

12:50 pm - 7:03 pmFCO-SEA

39h 13m2 stops

$490United Airlines

Find Deal

jue., feb. 5 - jue., feb. 12

9:00 am - 11:00 pmSEA-FCO

29h 00m2 stops

11:15 am - 8:57 pmFCO-SEA

42h 42m2 stops

$491United Airlines

Find Deal

sáb., ene. 10 - sáb., ene. 24

3:10 pm - 11:00 pmSEA-FCO

22h 50m1 stop

7:00 am - 1:20 pmFCO-SEA

15h 20m1 stop

$492Lufthansa

Find Deal

vie., feb. 6 - vie., feb. 20

Lufthansa flights from Seattle to Rome

Our best Lufthansa deals on Seattle to Rome flight tickets

Lufthansa

Dec 9

SEA7:00 amSeattle/Tacoma Intl

15h 45m

1 stop

FCO7:45 amRome Fiumicino

Dec 15

FCO7:05 pmRome Fiumicino

34h 49m

2 stops

SEA8:54 pmSeattle/Tacoma Intl

$482

Find similar

Lufthansa

Feb 6

SEA10:05 amSeattle/Tacoma Intl

23h 10m

2 stops

FCO6:15 pmRome Fiumicino

Feb 27

FCO7:00 amRome Fiumicino

15h 20m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$484

Find similar

Lufthansa

Dec 3

SEA7:00 amSeattle/Tacoma Intl

15h 45m

1 stop

FCO7:45 amRome Fiumicino

Dec 12

FCO7:05 amRome Fiumicino

14h 05m

1 stop

SEA12:10 pmSeattle/Tacoma Intl

$485

Find similar

United Airlines flights from Seattle to Rome

Our best United Airlines deals on Seattle to Rome flight tickets

United Airlines

Dec 31

SEA8:00 amSeattle/Tacoma Intl

15h 30m

1 stop

FCO8:30 amRome Fiumicino

Jan 14

FCO11:15 amRome Fiumicino

37h 46m

2 stops

SEA4:01 pmSeattle/Tacoma Intl

$483

Find similar

United Airlines

Dec 31

SEA5:02 amSeattle/Tacoma Intl

18h 28m

2 stops

FCO8:30 amRome Fiumicino

Jan 14

FCO11:15 amRome Fiumicino

37h 46m

2 stops

SEA4:01 pmSeattle/Tacoma Intl

$488

Find similar

United Airlines

Feb 5

SEA8:10 amSeattle/Tacoma Intl

15h 20m

1 stop

FCO8:30 amRome Fiumicino

Feb 12

FCO12:50 pmRome Fiumicino

39h 13m

2 stops

SEA7:03 pmSeattle/Tacoma Intl

$490

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

mar. 12/9

7:00 am-7:45 am

1 stop15h 45m

Rome Fiumicino

lun. 12/15

7:05 pm-8:54 pm

2 stops34h 49m

$482

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

mié. 12/31

8:00 am-8:30 am

1 stop15h 30m

Rome Fiumicino

mié. 1/14

11:15 am-4:01 pm

2 stops37h 46m

$483

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

vie. 2/6

10:05 am-6:15 pm

2 stops23h 10m

Rome Fiumicino

vie. 2/27

7:00 am-1:20 pm

1 stop15h 20m

$484

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

jue. 2/5

2:10 pm-11:00 pm

2 stops23h 50m

Rome Fiumicino

jue. 2/12

7:05 am-12:10 pm

1 stop14h 05m

$486

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

lun. 1/19

10:58 am-5:10 pm

2 stops21h 12m

Rome Fiumicino

mar. 2/3

7:00 am-7:16 pm

2 stops21h 16m

$487

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

mié. 12/31

5:02 am-8:30 am

2 stops18h 28m

Rome Fiumicino

mié. 1/14

11:15 am-4:01 pm

2 stops37h 46m

$488

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

lun. 1/26

6:50 pm-9:55 pm

1 stop18h 05m

Rome Fiumicino

vie. 2/6

1:10 pm-11:30 am

1 stop31h 20m

$489

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

jue. 2/5

8:10 am-8:30 am

1 stop15h 20m

Rome Fiumicino

jue. 2/12

12:50 pm-7:03 pm

2 stops39h 13m

$490

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

sáb. 1/10

9:00 am-11:00 pm

2 stops29h 00m

Rome Fiumicino

sáb. 1/24

11:15 am-8:57 pm

2 stops42h 42m

$491

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

vie. 2/6

3:10 pm-11:00 pm

1 stop22h 50m

Rome Fiumicino

vie. 2/20

7:00 am-1:20 pm

1 stop15h 20m

$492

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

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?

The cheapest month to fly to Rome from Seattle is in November. Flight prices, which tend to average around $583, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $660.

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

The cheapest day to depart on your flight to Rome is on a Wednesday when prices can be found for as low as $887. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Friday is $1,716.

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

In the evening is the cheapest time of day to fly from Seattle to Rome when you can find flight prices for as low as $821. Flying to Rome in the evening is an ideal time because this is during off-peak travel hours. Flights to Rome are more costly at noon, with an average ticket price of $1,576. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Rome from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from Seattle for as low as $685 on momondo.

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

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

You could potentially save up to 23% on your flight if you consider stops on a Seattle to Rome flight.

How have Seattle to Rome flight prices changed over time?

As of November 2025, prices for Seattle to Rome flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Rome

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

Estimated round-trip price

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

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

Best Price Found	$716
Fastest flight time	11h 05m
Direct flights	Every day
Airports in Rome	1 airport

The best flight deal from Seattle to Rome found on momondo in the last 72 hours is $716

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

Direct flights go from Seattle to Rome every day.

There is 1 airport near Rome: Rome Fiumicino (FCO)

Search flight deals

How far is Seattle/Tacoma Intl to Rome by plane?
There are 5660.0 mi between Seattle/Tacoma Intl and Rome. 13h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Rome?
Prices for flights from Seattle/Tacoma Intl Airport to Rome are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Rome?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Rome is 14 as of November 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Rome?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Rome.
What documentation or ID do you need to fly to Rome?
The required travel and health documents for your Rome trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Seattle to Rome?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Rome is Airbus A330-900neo (100.00% of total bookings).
What is the most popular airline from Seattle to Rome?
Based on momondo bookings for flights between Seattle and Rome, the leading airline is Condor, making up 22% of the total bookings. Other popular airlines include Icelandair with 18%, Lufthansa with 11%, and Aer Lingus with 9%.

Best airlines flying from Seattle to Rome

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $418	Free Cancellation	Rating 7.0 581 reviews	Search Icelandair flights
Lufthansa	PriceFrom $492	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $504	Free Cancellation	Rating 7.4 1,589 reviews	Search Scandinavian Airlines flights
Condor	PriceFrom $507	Free Cancellation	Rating 6.4 389 reviews	Search Condor flights
American Airlines	PriceFrom $520	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $527	Free Cancellation	Rating 7.2 1,381 reviews	Search Aer Lingus flights
British Airways	PriceFrom $528	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
United Airlines	PriceFrom $529	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
KLM	PriceFrom $531	Free Cancellation	Rating 7.7 1,422 reviews	Search KLM flights
Delta	PriceFrom $552	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights

Fiumicino

Civitavecchia

Cassino

Pienza

Ponza

Montepulciano

Gaeta

Tivoli

Sperlonga

Orvieto

Ciampino

Cortona

Terracina

Ascoli Piceno

Santa Marinella

Grosseto

Chianciano Terme

Sabaudia

Saturnia

Foligno

Why use momondo?

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

Finding the right flight to Rome from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rome quick and easy, saving you time and money.

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

Flights from Seattle to Rome 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 Seattle to Rome?

Once all potential Seattle to Rome flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Rome from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Rome 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

vie. 12/26

vie. 1/2

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy

Fly into one of these airports located in Rome

Rome Ciampino Airport

Rome Fiumicino Airport

Popular cities in Italy

Flights to Milanfrom $327

Flights to Venicefrom $351

Flights to Naplesfrom $329

Flights to Florencefrom $342

Flights to Cataniafrom $357

Flights to Palermofrom $413

Flights to Bolognafrom $344

Flights to Barifrom $391

Flights to Olbiafrom $505

Flights to Pisafrom $411

Flights to Cagliarifrom $420

Flights to Turinfrom $379

Cheap flights from Seattle to Rome from $257

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 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Rome

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Lufthansa flights from Seattle to Rome

Our best Lufthansa deals on Seattle to Rome flight tickets

United Airlines flights from Seattle to Rome

Our best United Airlines deals on Seattle to Rome flight tickets

momondo Fare Finder

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

See travel insights to Rome from

How to get the cheapest flight ticket from Seattle to Rome

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 cheapest month to fly to Rome?

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

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

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

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

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

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

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

You could potentially save up to 23% on your flight if you consider stops on a Seattle to Rome flight.

How have Seattle to Rome flight prices changed over time?

As of November 2025, prices for Seattle to Rome flights are approximately 15% more expensive when compared to flights at the same time last year.

What airlines fly to Rome?

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

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?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $580.

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

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?

London (LHR) has the shortest average layover time for this route: 1h 35m.

When to book flights from Seattle to Rome

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Rome

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

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

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

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

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

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

What is the most popular airline from Seattle to Rome?

Best airlines flying from Seattle to Rome

Compare and see reviews for airlines that fly from Seattle to Rome 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 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 Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome