Rome

$286+ Cheap flights from Seattle (SEA) to Rome (ROM)

SEA — ROM
Dec 10 — Dec 171
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rome are usually found in January or February, booked 59 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Rome

Cheapest flights from Seattle to Rome

Sat 12/52:35 pm -
3 stops34h 40m
Sat 12/127:50 pm -
3 stops30h 10m
Deal found 11/5$730
Thu 12/37:45 am -
2 stops18h 25m
Thu 12/106:40 am -
1 stop14h 20m
Deal found 11/6$733
Thu 11/262:35 pm -
1 stop14h 25m
Wed 12/911:25 am -
1 stop14h 35m
Deal found 11/9$735
Mon 11/237:45 am -
2 stops18h 25m
Wed 12/96:40 am -
1 stop14h 20m
Deal found 11/8$736
Thu 11/267:05 pm -
1 stop17h 50m
Wed 12/97:25 pm -
1 stop30h 45m
Deal found 11/9$746
Thu 12/37:05 pm -
1 stop29h 40m
Thu 12/106:55 am -
1 stop19h 15m
Deal found 11/6$749
Sat 11/287:45 am -
2 stops18h 25m
Sat 12/126:40 am -
1 stop14h 20m
Deal found 11/6$750
Tue 12/297:05 pm -
1 stop29h 40m
Tue 1/126:55 am -
1 stop19h 15m
Deal found 11/5$751
Thu 11/262:35 pm -
1 stop14h 25m
Fri 12/411:25 am -
1 stop14h 35m
Deal found 11/6$755
Thu 11/262:35 pm -
1 stop14h 25m
Sun 12/1311:25 am -
1 stop14h 35m
Deal found 11/8$762
Thu 11/262:35 pm -
3 stops32h 40m
Wed 12/98:50 pm -
3 stops29h 10m
Deal found 11/9$767
Mon 11/232:35 pm -
2 stops18h 20m
Wed 12/97:05 pm -
3 stops30h 55m
Deal found 11/8$876

Find flight deals from Seattle to Rome

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$730
(Kiwi.com)

One-way from

$286
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$880

Good round-trip deal

$1,038 or less

Good one-way deal

$806 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. 19% potential increase in price ($196 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in November 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

 
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 - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Sun 11/15

2:35 pm-5:55 pm

3 stops42h 20m

Rome Ciampino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$311

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Tue 3/23

3:35 pm-9:55 pm

2 stops22h 20m

Rome Ciampino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$322

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Mon 11/16

2:35 pm-7:25 pm

3 stops43h 50m

Rome Ciampino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$327

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Sun 11/15

2:35 pm-10:20 am

2 stops34h 45m

Rome Fiumicino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$342

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Sun 4/18

3:40 pm-11:30 am

3 stops34h 50m

Rome Ciampino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$343

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Sat 3/6

2:35 pm-3:50 pm

3 stops40h 15m

Rome Ciampino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$359

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Wed 11/25

2:35 pm-9:40 pm

3 stops46h 05m

Rome Ciampino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$382

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Tue 11/24

2:35 pm-3:35 pm

3 stops40h 00m

Rome Ciampino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$389

SeattleRome

SEA Seattle/Tacoma Intl - CIA Rome Ciampino

SEACIA

Seattle/Tacoma Intl

Thu 4/15

7:00 pm-7:25 am

3 stops27h 25m

Rome Ciampino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$390

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Tue 3/23

3:35 pm-8:50 pm

3 stops21h 15m

Rome Fiumicino

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 44 resultsSorted by cheapest first
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Compare providers for flights from Seattle to Rome

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Rome in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust 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

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, January is the cheapest month in which you can book a flight from Seattle to Rome (average of $616). Flying from Seattle to Rome in June is currently the most expensive (average of $1,197). 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.

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

Airfare is typical for this route at the moment.
Seattle to Rome flights typically cost between $630 and $1,257 in April.
The cheapest round-trip price found within the last 5 days was $730 on Multiple Airlines (Apr 9-Apr 26).

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

Frankfurt am Main (FRA) – chosen by Cheapflights users on 40% of 1-stop itineraries from Seattle to Rome on Cheapflights.

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

Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of $927.

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

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?

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 19% of weekly flights between Seattle and Rome have experienced delays in the past year, with the average delay time being 152 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 Saturday 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 16% 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

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.

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Parduman,Nov 2026

SEA - LHR

Super, I would love to fly out again and again with my favourite Alaska Airlines

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Parduman,Nov 2026

SEA - LHR

Super, I would love to fly out again and again with my favourite Alaska Airlines

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Parduman,Nov 2026

SEA - LHR

Super, I would love to fly out again and again with my favourite Alaska Airlines

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Parduman,Nov 2026

SEA - LHR

Super, I would love to fly out again and again with my favourite Alaska Airlines

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Parduman,Nov 2026

SEA - LHR

Super, I would love to fly out again and again with my favourite Alaska Airlines

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Parduman,Nov 2026

SEA - LHR

Super, I would love to fly out again and again with my favourite Alaska Airlines

Related info for your journey

  • 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 0 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 14h 25m. 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 $440. Other airlines that can offer you cheap pricing are United Airlines, from $496, and KLM, from $502. 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 $321. Users have also found prices from $358 and $358 on Alaska Airlines and Delta, respectively.

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

    Consider KLM (72%), Air France (72%) or Delta (72%) 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 $760. On average you can expect to pay $1,076. The most popular route, (Seattle/Tacoma Intl - Rome Fiumicino), can usually be booked for $539.

  • 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, Konstablerwache, and Oper Frankfurt are the most popular attractions in Frankfurt am Main if you're in need of something to do during your layover. Römerberg, Konstablerwache, and Oper Frankfurt can be visited by traveling about 7.4 mi, 7.7 mi, and 7.0 mi respectively from Frankfurt am Main. Travelers in need of a car in Frankfurt am Main can rent one for about $42 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 The Settlement Exhibition: Reykjavík 871±2. Hallgrímskirkja, Harpa, and The Settlement Exhibition: Reykjavík 871±2 can be visited by traveling about 23.2 mi, 23.3 mi, and 22.9 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 $48.

  • 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 $36 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, January is the cheapest month in which you can book a flight from Seattle to Rome (average of $616). Flying from Seattle to Rome in June is currently the most expensive (average of $1,197). 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

Top 10 airlines flying from Seattle to Rome

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$440Average$756FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$496Average$617FlexibilityNo cancel feeOn-time69%
KLMCheapest$502Average$1,016FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$522Average$817FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$528Average$1,017FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$535Average$1,022FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$540Average$721FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$556Average$698FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$596Average$999FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$608Average$1,020FlexibilityNo cancel feeOn-time70%

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