Rome

$270+ Cheap flights from Seattle (SEA) to Rome (ROM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROM
Jun 14 — Jun 211
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Find cheap flights from Seattle to Rome with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rome are usually found in February or November, booked 23 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Seattle to Rome

Cheapest flights from Seattle to Rome
Explore the most affordable flight options available from Seattle to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:05 pm
SEA
-
FCO
1 stop18h 40m
Condor
Thu 6/410:45 am
FCO
-
SEA
1 stop14h 15m
Condor
Deal found 5/11$767
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:40 pm
SEA
-
FCO
1 stop13h 20m
Condor
Thu 6/1110:45 am
FCO
-
SEA
1 stop14h 15m
Condor
Deal found 5/11$769
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:55 pm
SEA
-
FCO
1 stop34h 10m
Scandinavian Airlines
Sat 9/1911:55 am
FCO
-
SEA
1 stop34h 50m
Scandinavian Airlines
Deal found 5/11$770
This CheapOair deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:10 pm
SEA
-
FCO
1 stop18h 40m
Multiple Airlines
Thu 6/118:10 am
FCO
-
SEA
2 stops19h 23m
Multiple Airlines
Deal found 5/10$771
This Justfly.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:40 pm
SEA
-
FCO
1 stop19h 05m
Condor
Sun 6/144:40 pm
FCO
-
SEA
1 stop32h 30m
Condor
Deal found 5/11$772
This Scandinavian Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:55 pm
SEA
-
FCO
1 stop14h 50m
Scandinavian Airlines
Mon 10/197:25 pm
FCO
-
SEA
2 stops32h 40m
Scandinavian Airlines
Deal found 5/11$776
This FlightHub deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:50 pm
SEA
-
FCO
2 stops18h 45m
Scandinavian Airlines
Sun 8/309:30 am
FCO
-
SEA
2 stops23h 26m
Scandinavian Airlines
Deal found 5/11$779
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:55 pm
SEA
-
FCO
1 stop34h 10m
Scandinavian Airlines
Sun 8/237:25 pm
FCO
-
SEA
2 stops50h 02m
Scandinavian Airlines
Deal found 5/11$780
This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:42 am
SEA
-
FCO
2 stops25h 08m
Multiple Airlines
Tue 8/2511:00 am
FCO
-
SEA
1 stop13h 40m
Multiple Airlines
Deal found 5/11$781
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:40 pm
SEA
-
FCO
3 stops32h 05m
Multiple Airlines
Wed 6/103:00 pm
FCO
-
SEA
1 stop27h 40m
Multiple Airlines
Deal found 5/12$782
This Mytrip deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:40 pm
SEA
-
FCO
2 stops19h 15m
Multiple Airlines
Thu 8/206:00 am
FCO
-
SEA
2 stops23h 40m
Multiple Airlines
Deal found 5/11$784
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:10 pm
SEA
-
FCO
1 stop18h 40m
Condor
Tue 9/158:10 am
FCO
-
SEA
1 stop16h 30m
Condor
Deal found 5/13$785

Find flight deals from Seattle to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Rome (ROM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 15, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$767
(Cheapflightsfares)

One-way from

$270
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$770

Good round-trip deal

$1,251 or less

Good one-way deal

$618 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Rome (ROM) flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Rome (ROM) flights.
From Seattle/Tacoma Intl to Rome (ROM)
One-way flight from Seattle/Tacoma Intl to Rome (ROM)
Highest demand for flights based on searches. 16% potential increase in price ($137 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Rome (ROM).
Price to beat on a one-way flight from Seattle/Tacoma Intl to Rome (ROM).

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
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

Cheapest round-trip

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 9/15

9:56 am-9:50 pm

2 stops26h 54m

Rome Fiumicino

Sun 9/27

10:50 am-3:40 pm

1 stop13h 50m

$820

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/12

11:42 am-9:50 pm

2 stops25h 08m

Rome Fiumicino

Wed 8/26

11:10 am-3:40 pm

1 stop13h 30m

$820

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 8/18

12:36 pm-6:35 pm

2 stops20h 59m

Rome Fiumicino

Tue 8/25

7:25 pm-11:19 pm

2 stops36h 54m

$871

SeattleRome

SEA - CIA

SEACIA

Seattle/Tacoma Intl

Tue 8/18

6:05 pm-9:10 pm

2 stops18h 05m

Rome Ciampino

Tue 8/25

6:05 am-3:40 pm

2 stops18h 35m

$907

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/12

2:00 pm-10:10 am

Nonstop11h 10m

Rome Fiumicino

Wed 8/26

6:30 am-11:37 am

1 stop14h 07m

$982

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/12

2:00 pm-10:10 am

Nonstop11h 10m

Rome Fiumicino

Thu 8/20

6:30 am-11:37 am

1 stop14h 07m

$982

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 10/11

2:05 pm-10:10 am

Nonstop11h 05m

Rome Fiumicino

Tue 10/20

6:30 am-4:39 pm

1 stop19h 09m

$983
Quickest round-trip

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/19

2:00 pm-10:10 am

Nonstop11h 10m

Rome Fiumicino

Tue 9/8

12:20 pm-3:25 pm

Nonstop12h 05m

$983

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 8/25

6:50 pm-10:00 pm

1 stop18h 10m

Rome Fiumicino

Tue 9/8

10:50 am-4:59 pm

1 stop15h 09m

$990

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 7/6

2:00 pm-10:10 am

Nonstop11h 10m

Rome Fiumicino

Wed 7/15

2:45 pm-11:58 pm

1 stop18h 13m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 46 resultsSorted by cheapest first
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Compare providers for flights from Seattle to Rome

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Rome in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Rome flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Rome flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Rome flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Rome flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Rome flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Rome

How far ahead should I book a flight from Seattle to Rome?

To ensure you get the cheapest price possible for a flight from Seattle to Rome, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Rome?

Currently, March is the cheapest month in which you can book a flight from Seattle to Rome (average of $284). Flying from Seattle to Rome in April is currently the most expensive (average of $1,559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to ROM?

Find hourly flight availability from Seattle to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Rome as you normally would.

Weekly flight availability from Seattle to Rome

Explore weekly flight availability from Seattle to Rome. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 15, 2026.

The most flights from SEA to ROM are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Seattle to Rome?

What’s the top layover airport for flights from Seattle to Rome?

Share of 1-stop round-trip flights from Seattle to Rome chosen by Cheapflights users in the past 12 months, using the same layover each way.

Dublin (DUB) – chosen by Cheapflights users on 50% of 1-stop itineraries from Seattle to Rome on Cheapflights.

What’s the cheapest layover airport for flights from Seattle to Rome?

Average round-trip fare for 1-stop flights from Seattle to Rome, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $446.

What’s the fastest layover option from Seattle to Rome?

Shortest average travel time for 1-stop one-way flights from Seattle to Rome, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 13h 05m.

Which airport typically offers the quickest layover for flights from Seattle to Rome?

Average layover duration for 1-stop one-way flights from Seattle to Rome, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 53m.

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rome. Reviews last updated May 15, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andIcelandair from Seattle to Rome to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Seattle to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Seattle to Rome?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Rome. You should not have trouble finding flights to Rome from Seattle/Tacoma Intl; the airport handles an average of 2 outbound flights to Rome per day. You should also have plenty of airline options to choose from since 14 airlines have flights from the Seattle airport to Rome. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Rome?

    Departing from Seattle to Rome will take you 11h 10m. The distance from Seattle to Rome is about 5670 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Rome round-trip?

    Cheapflights users have booked flights from Seattle to Rome round-trip from $393. Other airlines that can offer you cheap pricing are Lufthansa, from $487, and Condor, from $492. You may be able to fly from Seattle to Rome for 45% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Rome one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $231. Users have also found prices from $295 and $431 on WestJet and United Airlines, respectively.

  • What are the cheapest flights from Seattle to Rome?

    The cheapest flight price from Seattle to Rome is $608. On average you can expect to pay $1,541. The most popular route, (Seattle/Tacoma Intl - Rome Fiumicino), can usually be booked for $578.

  • Where are the most common layover locations when flying from Seattle to Rome?

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Römerberg, Oper Frankfurt, and Festhalle are the most popular attractions in Frankfurt am Main if you're in need of something to do during your layover. Römerberg, Oper Frankfurt, and Festhalle can be visited by traveling about 7.4 mi, 7.0 mi, and 6.5 mi respectively from Frankfurt am Main. Travelers in need of a car in Frankfurt am Main can rent one for about $44 per day.

  • What are some popular points of interest to see during a layover in Reykjavik?

    The majority of Reykjavik visitors spend their time at Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool. Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool can be visited by traveling about 23.2 mi, 23.3 mi, and 24.6 mi respectively from Reykjavik Keflavik Intl. Those on a layover in Reykjavik in need of a rental car can book one at Reykjavik Keflavik Intl for about $65.

  • What are points of interest worth seeing during a layover in Istanbul?

    Taksim Square, Laleli Camii, and Sultan Ahmet Camii are currently the most popular points of interest in Istanbul. Taksim Square, Laleli Camii, and Sultan Ahmet Camii can be accessed by traveling approximately 20.8 mi, 21.5 mi, and 22.3 mi, respectively from Istanbul. Travelers in need of a car in Istanbul can rent one for about $43 per day.

  • Where are the least popular layover locations for Seattle to Rome flights?

  • Can I find deals for flights from Seattle to Rome that include hotel bookings?

    Yes. In addition to deals on Seattle to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Rome.

  • Can I find deals for business class flights from Seattle to Rome?

    Yes. Cheapflights offers flight deals from Seattle to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Rome?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Rome (average of $284). Flying from Seattle to Rome in April is currently the most expensive (average of $1,559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Montepulciano
Santa Marinella

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Alternative routes for Seattle to Rome

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Seattle to Rome

Discover the top 10 airlines that operate flights from Seattle to Rome. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$592FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$487Average$746FlexibilityNo cancel feeOn-time76%
CondorCheapest$492Average$720FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$496Average$736FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$502Average$853FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$504Average$678FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$507Average$670FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$510Average$633FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$513Average$764FlexibilityNo cancel feeOn-time71%
DeltaCheapest$535Average$977FlexibilityNo cancel feeOn-timeN/A

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