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$338+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROM
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rome are usually found in February or January, booked 59 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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 August 10, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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.
Sun 9/135:40 pm -
1 stop19h 05m
Tue 9/2911:00 am -
1 stop13h 40m
Deal found 8/7$645
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:05 pm -
1 stop18h 40m
Mon 10/198:10 am -
1 stop17h 00m
Deal found 8/9$653
This Cheapflightsfares deal was found by Cheapflights users on 8/9. 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.
Sat 9/126:15 pm -
1 stop18h 05m
Fri 9/2511:00 am -
1 stop14h 00m
Deal found 8/9$656
This FlightHub deal was found by Cheapflights users on 8/6. 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 9/156:05 pm -
1 stop18h 45m
Wed 9/308:10 am -
1 stop16h 30m
Deal found 8/6$665
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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.
Tue 9/86:05 pm -
1 stop18h 45m
Tue 9/2211:00 am -
1 stop13h 40m
Deal found 8/7$667
This FlightHub deal was found by Cheapflights users on 8/7. 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.
Sun 10/115:40 pm -
1 stop13h 10m
Tue 10/208:10 am -
1 stop16h 30m
Deal found 8/7$671
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 10/115:40 pm -
1 stop13h 10m
Wed 10/2111:10 am -
1 stop13h 30m
Deal found 8/7$672
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 10/185:40 pm -
1 stop13h 10m
Sun 10/257:10 am -
1 stop15h 45m
Deal found 8/7$674
This Bravofly deal was found by Cheapflights users on 8/7. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:10 pm -
1 stop18h 40m
Mon 9/2810:50 am -
1 stop14h 20m
Deal found 8/7$676
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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.
Tue 10/66:05 pm -
1 stop18h 45m
Tue 10/2011:00 am -
1 stop13h 40m
Deal found 8/7$678
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sun 10/115:40 pm -
1 stop13h 10m
Thu 10/2210:45 am -
1 stop14h 15m
Deal found 8/6$682
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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.
Fri 8/283:40 pm -
1 stop13h 55m
Sat 9/53:45 pm -
1 stop13h 55m
Deal found 8/7$684

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 August 10, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$645
(Cheapflightsfares)

One-way from

$338
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$776

Good round-trip deal

$921 or less

Good one-way deal

$458 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Rome (ROM) flights.
Search Deals
From Seattle/Tacoma Intl to Rome (ROM)
Search Deals
One-way flight from Seattle/Tacoma Intl to Rome (ROM)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Rome (ROM).
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Rome (ROM).
Search Deals

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 August 10, 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 Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Tue 9/29

6:49 am-9:50 pm

2 stops30h 01m

Rome Fiumicino

Tue 10/13

11:00 am-3:40 pm

1 stop13h 40m

$820

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Tue 11/3

8:05 pm-9:55 pm

1 stop16h 50m

Rome Fiumicino

Tue 11/17

7:45 pm-5:10 pm

1 stop30h 25m

$870

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Sat 11/14

10:56 pm-7:45 am

1 stop23h 49m

Rome Fiumicino

Tue 1/12

11:15 am-8:59 pm

1 stop18h 44m

$874

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Sun 9/20

3:55 pm-7:20 pm

2 stops18h 25m

Rome Fiumicino

Thu 10/1

9:40 am-11:00 pm

2 stops22h 20m

$886

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Sun 10/4

3:40 pm-9:05 pm

2 stops20h 25m

Rome Ciampino

Wed 10/21

6:00 am-5:55 pm

2 stops20h 55m

$891

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Mon 1/11

6:55 pm-9:25 pm

1 stop17h 30m

Rome Ciampino

Wed 1/20

6:25 am-5:00 pm

2 stops19h 35m

$901

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Sun 9/13

3:55 pm-7:20 pm

2 stops18h 25m

Rome Fiumicino

Fri 9/25

9:40 am-11:58 pm

2 stops23h 18m

$902

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Sun 9/13

3:40 pm-9:05 pm

2 stops20h 25m

Rome Ciampino

Tue 9/29

6:15 am-8:40 pm

2 stops23h 25m

$909

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Sun 9/27

3:40 pm-11:45 am

2 stops35h 05m

Rome Ciampino

Sun 10/11

6:20 am-7:00 pm

1 stop21h 40m

$920

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Wed 9/9

11:41 am-9:50 pm

2 stops25h 09m

Rome Fiumicino

Wed 9/16

11:10 am-8:38 pm

2 stops18h 28m

$950

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

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 August.
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
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*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

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Rome (average of $543). Flying from Seattle to Rome in June is currently the most expensive (average of $1,176). 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 August 10, 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 August 10, 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?

Airfare is below average for this route at the moment.
Seattle to Rome flights typically cost between $670 and $998 in September.
The cheapest round-trip price found within the last 5 days was $645 on Condor (Sep 13-Sep 29).

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.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 25% 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 Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 1h 35m.

How often are flights from Seattle to Rome delayed?

About 22% of weekly flights between Seattle and Rome have experienced delays in the past year, with the average delay time being 122 minutes.

What is the most punctual flight time for Seattle to Rome flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Seattle to Rome flights?

Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.

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 58 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.

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 August 10, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, 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.
Alaska Airlines
7.9
Good
12,794 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
12,794 reviews
Alaska Airlines
7.9
Good
12,794 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Delta
7.8
Good
8,504 reviews
Alaska Airlines
7.9
Good
12,794 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Icelandair
6.9
Okay
728 reviews
Alaska Airlines
7.9
Good
12,794 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Lufthansa
6.8
Okay
8,176 reviews
Alaska Airlines
7.9
Good
12,794 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Condor
6.5
Okay
551 reviews
Alaska Airlines
7.9
Good
12,794 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

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 12 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 16h 50m. 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 $383. Other airlines that can offer you cheap pricing are Lufthansa, from $484, and KLM, from $502. You may be able to fly from Seattle to Rome for 49% 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 WestJet. According to our data, you can fly for as low as $295. Users have also found prices from $358 and $458 on Icelandair and Alaska Airlines, respectively.

  • What are the most reliable airlines from Seattle to Rome?

    Consider Alaska Airlines (68%), KLM (53%) or Air France (53%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Rome.

  • What are the cheapest flights from Seattle to Rome?

    The cheapest flight price from Seattle to Rome is $394. On average you can expect to pay $924. The most popular route, (Seattle/Tacoma Intl - Rome Fiumicino), can usually be booked for $547.

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

    Of the flights from Seattle to Rome that have layovers, most of them stop in Frankfurt am Main. Frankfurt am Main is followed by Reykjavik in terms of the most popular layover location on flights from Seattle to Rome. Istanbul sees the third most layovers on flights 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 Konstablerwache 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 Konstablerwache can be visited by traveling about 7.4 mi, 7.0 mi, and 7.7 mi respectively from Frankfurt am Main. Travelers in need of a car in Frankfurt am Main can rent one for about $40 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 $75.

  • 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 $48 per day.

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

    The least popular layover on flights from Seattle to Rome is London. Paris follows London in terms of the least common layover location on Seattle to Rome flights. Dublin ranks third to last in terms of the least popular layover locations on 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, February is the cheapest month in which you can book a flight from Seattle to Rome (average of $543). Flying from Seattle to Rome in June is currently the most expensive (average of $1,176). 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.
Seattle to Leonardo da Vinci/Fiumicino flights
Portland to Leonardo da Vinci/Fiumicino flights

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 August 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$647FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$484Average$696FlexibilityNo cancel feeOn-time76%
KLMCheapest$502Average$982FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$504Average$698FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$507Average$661FlexibilityNo cancel feeOn-time69%
CondorCheapest$512Average$712FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$528Average$943FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$535Average$1,101FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$544Average$1,020FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$636Average$701FlexibilityNo cancel feeOn-time77%

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