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Cheap flights from Seattle to Rome from $241

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 11/3. 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 Seattle to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 am - 8:55 amSEA-FCO
18h 05m2 stops
Multiple Airlines Logo
7:00 am - 7:16 pmFCO-SEA
21h 16m2 stops
$490Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
Multiple Airlines Logo
5:50 am - 8:55 amSEA-FCO
18h 05m2 stops
Multiple Airlines Logo
7:05 am - 12:10 pmFCO-SEA
14h 05m1 stop
$495Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
Lufthansa Logo
3:10 pm - 1:25 pmSEA-FCO
13h 15m1 stop
Lufthansa Logo
7:05 pm - 1:20 pmFCO-SEA
27h 15m1 stop
$496Lufthansa
Find Deal
Wed, Nov 19 - Tue, Dec 2
Lufthansa Logo
2:00 pm - 12:40 pmSEA-FCO
13h 40m1 stop
Lufthansa Logo
7:05 am - 12:10 pmFCO-SEA
14h 05m1 stop
$497Lufthansa
Find Deal
Tue, Nov 25 - Thu, Dec 11
Multiple Airlines Logo
5:50 am - 10:55 amSEA-FCO
20h 05m2 stops
Multiple Airlines Logo
7:05 am - 7:16 pmFCO-SEA
21h 11m2 stops
$498Multiple Airlines
Find Deal
Tue, Nov 25 - Thu, Dec 11
Lufthansa Logo
2:00 pm - 5:40 pmSEA-FCO
18h 40m1 stop
Lufthansa Logo
7:00 am - 1:20 pmFCO-SEA
15h 20m1 stop
$499Lufthansa
Find Deal
Mon, Nov 17 - Wed, Dec 3
Icelandair Logo
2:35 pm - 2:00 pmSEA-FCO
14h 25m1 stop
Icelandair Logo
11:25 am - 5:00 pmFCO-SEA
14h 35m1 stop
$518Icelandair
Find Deal
Mon, Nov 24 - Wed, Dec 3
United Airlines Logo
11:52 pm - 8:55 amSEA-FCO
24h 03m2 stops
United Airlines Logo
1:15 pm - 6:52 pmFCO-SEA
38h 37m2 stops
$519United Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 19
United Airlines Logo
3:10 pm - 11:00 pmSEA-FCO
22h 50m1 stop
United Airlines Logo
11:15 am - 10:43 pmFCO-SEA
44h 28m2 stops
$522United Airlines
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Wed, Dec 31 - Wed, Jan 14
British Airways Logo
6:50 pm - 7:20 pmSEA-FCO
15h 30m1 stop
British Airways Logo
8:50 pm - 12:30 pmFCO-SEA
23h 40m1 stop
$544British Airways
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Wed, Dec 31 - Mon, Mar 23

Air Canada flights from Seattle to Rome

Our best Air Canada deals on Seattle to Rome flight tickets
Air Canada
Dec 3
SEA5:50 amSeattle/Tacoma Intl
18h 35m
2 stops
FCO9:25 amRome Fiumicino
Dec 17
FCO1:10 pmRome Fiumicino
42h 06m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$513
Find similar
Air Canada
Nov 23
SEA5:50 amSeattle/Tacoma Intl
18h 05m
2 stops
FCO8:55 amRome Fiumicino
Dec 2
FCO7:00 amRome Fiumicino
24h 06m
2 stops
SEA10:06 pmSeattle/Tacoma Intl
$525
Find similar
Air Canada
Oct 19
SEA2:55 pmSeattle/Tacoma Intl
33h 20m
2 stops
FCO9:15 amRome Fiumicino
Nov 19
FCO1:15 pmRome Fiumicino
29h 16m
2 stops
SEA9:31 amSeattle/Tacoma Intl
$527
Find similar

Delta flights from Seattle to Rome

Our best Delta deals on Seattle to Rome flight tickets
Delta
Feb 23
SEA2:05 pmSeattle/Tacoma Intl
23h 40m
1 stop
FCO10:45 pmRome Fiumicino
Mar 4
FCO10:05 amRome Fiumicino
34h 30m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$531
Find similar
Delta
Nov 23
SEA10:15 pmSeattle/Tacoma Intl
23h 50m
1 stop
FCO7:05 amRome Fiumicino
Dec 5
FCO6:10 amRome Fiumicino
14h 40m
1 stop
SEA11:50 amSeattle/Tacoma Intl
$532
Find similar
Delta
Nov 3
SEA9:59 pmSeattle/Tacoma Intl
24h 06m
1 stop
FCO7:05 amRome Fiumicino
Nov 13
FCO6:00 amRome Fiumicino
14h 25m
1 stop
SEA11:25 amSeattle/Tacoma Intl
$538
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Rome 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 October 9, 2025.
Use the filters below to find and compare flights from Seattle to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 11/9

5:50 am-8:55 am

2 stops18h 05m

Rome Fiumicino

Tue 11/25

7:00 am-7:16 pm

2 stops21h 16m

$490

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 11/9

5:50 am-8:55 am

2 stops18h 05m

Rome Fiumicino

Tue 11/25

7:05 am-12:10 pm

1 stop14h 05m

$495

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 11/19

3:10 pm-1:25 pm

1 stop13h 15m

Rome Fiumicino

Tue 12/2

7:05 pm-1:20 pm

1 stop27h 15m

$496

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 11/25

2:00 pm-12:40 pm

1 stop13h 40m

Rome Fiumicino

Thu 12/11

7:05 am-12:10 pm

1 stop14h 05m

$497

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 11/25

5:50 am-10:55 am

2 stops20h 05m

Rome Fiumicino

Thu 12/11

7:05 am-7:16 pm

2 stops21h 11m

$498

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 11/17

2:00 pm-5:40 pm

1 stop18h 40m

Rome Fiumicino

Wed 12/3

7:00 am-1:20 pm

1 stop15h 20m

$499

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 11/24

2:35 pm-2:00 pm

1 stop14h 25m

Rome Fiumicino

Wed 12/3

11:25 am-5:00 pm

1 stop14h 35m

$518

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 11/8

11:52 pm-8:55 am

2 stops24h 03m

Rome Fiumicino

Wed 11/19

1:15 pm-6:52 pm

2 stops38h 37m

$519

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 12/31

3:10 pm-11:00 pm

1 stop22h 50m

Rome Fiumicino

Wed 1/14

11:15 am-10:43 pm

2 stops44h 28m

$522

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 12/31

6:50 pm-7:20 pm

1 stop15h 30m

Rome Fiumicino

Mon 3/23

8:50 pm-12:30 pm

1 stop23h 40m

$544

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 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?

The cheapest month to fly to Rome from Seattle is in November. Flight prices, which tend to average around $674, 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 $678.

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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Saturday is $984.

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 $1,631. 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 $812 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 $704 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 1% 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 October 2025, prices for Seattle to Rome flights are approximately 6% cheaper 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

$1,576

Direct flights

None
The best flight deal from Seattle to Rome found on momondo in the last 72 hours is $1,576
There are no direct flights from Seattle to Rome. There are no popular flight routes from Seattle to Rome.
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 15m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $421Free CancellationRating
7.0
551 reviews
Search Icelandair flights
CondorPriceFrom $512Free CancellationRating
6.4
375 reviews
Search Condor flights
American AirlinesPriceFrom $513Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
Aer LingusPriceFrom $527Free CancellationRating
7.2
1,322 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $528Free CancellationRating
6.7
7,446 reviews
Search British Airways flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
Air FrancePriceFrom $565Free CancellationRating
7.4
1,467 reviews
Search Air France flights
LufthansaPriceFrom $583Free CancellationRating
6.8
7,462 reviews
Search Lufthansa flights
Air CanadaPriceFrom $584Free CancellationRating
7.1
10,261 reviews
Search Air Canada flights
DeltaPriceFrom $586Free CancellationRating
7.9
7,967 reviews
Search Delta flights

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Pienza
Ponza
Gaeta
Tivoli
Sperlonga
Ciampino
Montepulciano
Orvieto
Cortona
Terracina
Ascoli Piceno
Santa Marinella
Grosseto
Sabaudia
Saturnia
Anzio
Chianciano Terme

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.

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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
Rome Ciampino Airport
Rome Fiumicino Airport