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$329+ Cheap flights from Rome (ROM) to Seattle (SEA)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — SEA
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Rome to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to Seattle (SEA). 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 December 19, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$555
(Mytrip)

One-way from

$329
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$838
Provider with most accurate pricing for Rome (ROM)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-Seattle/Tacoma Intl flights.
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From Rome (ROM) to Seattle/Tacoma Intl
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One-way flight from Rome (ROM) to Seattle/Tacoma Intl
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High demand for flights, 12% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Rome to Seattle

Cheapest flights from Rome to Seattle
Explore the most affordable flight options available from Rome to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Iberia deal was found by Cheapflights users on 12/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:35 amFCO - SEA
1 stop18h 20mBritish Airways
Sun 1/126:50 pmSEA - FCO
1 stop13h 55mBritish Airways
Deal found 12/19$888
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:10 amFCO - SEA
1 stop14h 42mDelta
Sun 1/129:55 amSEA - FCO
2 stops16h 50mDelta
Deal found 12/19$892
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/269:55 amFCO - SEA
2 stops44h 20mUnited Airlines
Sun 1/127:00 amSEA - FCO
3 stops48h 45mUnited Airlines
Deal found 12/18$994
This Mytrip deal was found by Cheapflights users on 12/18. 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 12/258:35 amFCO - SEA
3 stops22h 25mMultiple Airlines
Wed 1/16:05 amSEA - FCO
3 stops22h 05mMultiple Airlines
Deal found 12/18$1,013
This Air France deal was found by Cheapflights users on 12/18. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/198:45 pmFCO - SEA
1 stop24h 24mAir France
Tue 1/71:35 pmSEA - FCO
1 stop21h 10mAir France
Deal found 12/18$1,085
This Lufthansa deal was found by Cheapflights users on 12/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:25 amFCO - SEA
1 stop13h 55mLufthansa
Tue 1/73:10 pmSEA - FCO
1 stop22h 30mLufthansa
Deal found 12/17$1,284
This FlightHub deal was found by Cheapflights users on 12/17. 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 12/2411:35 amFCO - SEA
2 stops38h 20mAer Lingus
Mon 12/3012:31 amSEA - FCO
2 stops49h 24mAer Lingus
Deal found 12/17$1,390
This oojo deal was found by Cheapflights users on 12/18. 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.
Wed 12/2510:45 amFCO - SEA
1 stop40h 30mChina Airlines
Tue 12/3112:10 amSEA - FCO
1 stop46h 25mChina Airlines
Deal found 12/18$9,387

Find flights from Rome to Seattle within your budget

Customize your flight search to find flights from Rome to Seattle 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 1/16

4:00 pm-5:00 pm

2 stops34h 00m

Seattle/Tacoma Intl

Thu 1/23

2:35 pm-12:10 am

2 stops24h 35m

$555

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 5/1

8:20 am-1:05 pm

1 stop13h 45m

Seattle/Tacoma Intl

Fri 5/16

3:15 pm-5:00 pm

1 stop16h 45m

$741

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 2/5

7:50 pm-5:05 pm

1 stop30h 15m

Seattle/Tacoma Intl

Tue 4/29

7:05 pm-2:30 pm

1 stop34h 25m

$746

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 1/16

7:35 am-4:55 pm

1 stop18h 20m

Seattle/Tacoma Intl

Wed 1/22

6:50 pm-11:50 pm

1 stop20h 00m

$773

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 1/15

7:30 am-4:55 pm

2 stops18h 25m

Seattle/Tacoma Intl

Wed 1/22

6:50 pm-11:50 pm

1 stop20h 00m

$775

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 1/16

10:30 am-10:00 pm

1 stop20h 30m

Seattle/Tacoma Intl

Thu 1/23

7:08 am-7:55 am

1 stop15h 47m

$802

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 1/15

6:10 am-11:51 am

1 stop14h 41m

Seattle/Tacoma Intl

Wed 1/22

12:30 pm-11:45 am

1 stop14h 15m

$815

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 1/23

8:25 am-10:53 pm

2 stops23h 28m

Seattle/Tacoma Intl

Thu 2/6

2:00 pm-10:40 pm

1 stop23h 40m

$842

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Thu 1/16

6:05 am-5:00 pm

3 stops19h 55m

Seattle/Tacoma Intl

Wed 1/22

2:35 pm-6:40 pm

2 stops19h 05m

$856

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 1/23

12:00 pm-1:06 am

2 stops22h 06m

Seattle/Tacoma Intl

Thu 2/6

2:00 pm-6:10 pm

2 stops19h 10m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 29 results
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Compare providers for flights from Rome to Seattle

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 Rome to Seattle in December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Rome-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub 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 Rome-Seattle 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 Rome to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Rome 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.

Travel insights for flights from Rome to Seattle

Get recent, data-driven insights about flights from Rome to Seattle including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Rome to Seattle (average of $238). Flying from Rome to Seattle in July is currently the most expensive (average of $411). 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 ROM to SEA?

Find hourly flight availability from Rome to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

One of the essential ways to save on airfare from Rome to Seattle is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated December 19, 2024.
Read reviews from past customers who have flown United Airlines, British Airways and Aer Lingus from Rome to Seattle. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
754 reviews

Crew

8.6

Food

7.8

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

China Airlines
8.3
Very good
754 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.6

Food

7.8

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Delta
8.0
Very good
8,600 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.6

Food

7.8

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

KLM
7.8
Good
1,349 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.6

Food

7.8

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Finnair
7.7
Good
1,285 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.6

Food

7.8

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

SWISS
7.6
Good
1,605 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.6

Food

7.8

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Related info for your journey

Find useful and relevant information for your journey from Rome to Seattle. 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 into for flights to Seattle from Rome?

    If you book a flight to Seattle from Rome, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Rome to Seattle/Tacoma Intl per day from 0 different airlines.

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

    Flying on Condor is currently your cheapest option to Seattle, with prices starting at $741. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and British Airways, with the lowest prices starting at $746 and $773, respectively. Condor is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $535 on Turkish Airlines. Other airlines that offer cheap prices include WestJet from $554 and Icelandair from $573 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rome to Seattle 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 Rome to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Rome to Seattle (average of $238). Flying from Rome to Seattle in July is currently the most expensive (average of $411). 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

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Alternative routes for Rome to Seattle

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