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$337+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — SEA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 septiembre 17, 2025.

Round-trip from

$543
(lastminute.com)

One-way from

$337
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$644
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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Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 17, 2025.

This lastminute.com deal was found by Cheapflights users on 9/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/98:20 amFCO - SEA
1 stop15h 45mCondor
mié. 10/225:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 9/16$543
This Flighttix deal was found by Cheapflights users on 9/16. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/98:20 amFCO - SEA
1 stop15h 45mMultiple Airlines
mié. 10/228:00 amSEA - FCO
2 stops23h 55mMultiple Airlines
Deal found 9/16$582
This Condor deal was found by Cheapflights users on 9/16. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/228:20 amFCO - SEA
1 stop15h 45mCondor
mar. 10/75:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 9/16$600
This Expedia deal was found by Cheapflights users on 9/15. 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.
lun. 9/228:20 amFCO - SEA
1 stop15h 45mCondor
lun. 9/295:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 9/15$605
This Expedia deal was found by Cheapflights users on 9/16. 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.
mié. 10/158:20 amFCO - SEA
1 stop15h 45mCondor
mié. 10/225:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 9/16$615
This Expedia deal was found by Cheapflights users on 9/14. 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.
dom. 9/288:20 amFCO - SEA
2 stops22h 48mMultiple Airlines
mié. 10/15:05 pmSEA - FCO
1 stop14h 50mMultiple Airlines
Deal found 9/14$624
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/218:20 amFCO - SEA
2 stops35h 17mMultiple Airlines
lun. 11/311:07 amSEA - FCO
1 stop18h 23mMultiple Airlines
Deal found 9/17$627
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/238:20 amFCO - SEA
2 stops39h 56mMultiple Airlines
mar. 10/2811:07 amSEA - FCO
1 stop18h 23mMultiple Airlines
Deal found 9/17$630
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/238:20 amFCO - SEA
2 stops39h 56mMultiple Airlines
lun. 11/311:07 amSEA - FCO
1 stop18h 23mMultiple Airlines
Deal found 9/17$631
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/22:25 pmFCO - SEA
1 stop25h 50mMultiple Airlines
vie. 10/171:50 pmSEA - FCO
1 stop13h 50mMultiple Airlines
Deal found 9/17$633
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/218:20 amFCO - SEA
2 stops35h 17mMultiple Airlines
sáb. 11/110:08 amSEA - FCO
1 stop24h 02mMultiple Airlines
Deal found 9/17$637
This Mytrip deal was found by Cheapflights users on 9/16. 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.
vie. 10/316:10 amCIA - SEA
2 stops19h 50mMultiple Airlines
vie. 11/72:35 pmSEA - CIA
2 stops20h 00mMultiple Airlines
Deal found 9/16$985

Cheapflights Fare Finder

 
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 septiembre 17, 2025.
Use the filters below to find and compare flights from Rome to Seattle that are best for you.

Fly from

Rome

Fly to

Seattle

Route

Depart

Return

Price

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

jue. 10/9

8:20 am-3:05 pm

1 stop15h 45m

Seattle/Tacoma Intl

mié. 10/22

5:05 pm-4:55 pm

1 stop14h 50m

$543

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

mié. 10/15

8:20 am-3:05 pm

1 stop15h 45m

Seattle/Tacoma Intl

mié. 10/22

5:05 pm-4:55 pm

1 stop14h 50m

$615

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

jue. 10/9

5:55 am-5:50 pm

2 stops20h 55m

Seattle/Tacoma Intl

mié. 10/22

3:45 pm-9:40 am

3 stops32h 55m

$667

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

jue. 10/2

10:00 am-8:40 pm

2 stops19h 40m

Seattle/Tacoma Intl

lun. 10/6

3:45 pm-8:45 pm

2 stops20h 00m

$710

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

jue. 10/2

8:20 am-3:05 pm

1 stop15h 45m

Seattle/Tacoma Intl

mié. 10/15

5:05 pm-4:55 pm

1 stop14h 50m

$711

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

jue. 10/2

8:20 am-9:51 pm

2 stops22h 31m

Seattle/Tacoma Intl

mié. 10/15

5:05 pm-4:55 pm

1 stop14h 50m

$716

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

jue. 10/9

7:10 am-2:16 pm

2 stops16h 06m

Seattle/Tacoma Intl

mié. 10/22

5:30 am-9:15 am

2 stops18h 45m

$730

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

vie. 10/31

6:10 am-6:00 pm

2 stops19h 50m

Seattle/Tacoma Intl

vie. 11/7

2:35 pm-7:35 pm

2 stops20h 00m

$985

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

vie. 10/17

6:05 am-8:40 pm

2 stops23h 35m

Seattle/Tacoma Intl

mié. 10/22

3:45 pm-7:50 pm

2 stops19h 05m

$996

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

jue. 10/9

6:00 am-5:15 pm

3 stops44h 15m

Seattle/Tacoma Intl

mié. 10/22

3:45 pm-7:50 pm

2 stops19h 05m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 31 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Rome to Seattle
No data available for this route at this time. Please check back soon.

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 septiembre 17, 2025.
See what other customers who have flown with Condor from Rome to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Condor
6.3
Okay
366 reviews

Comfort

6.3

Crew

7.3

Food

6.1

Overall

6.3

Entertainment

6.2

Boarding

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PRG - FRA

I recently flew Condor from Prague to Vancouver, and it was quite the experience! The boarding process was chaotic, as everyone was instructed to board buses regardless of their groups, which led to some confusion. We ended up waiting an additional 30 minutes for a few missing individuals, but thankfully, we still made it on time. Once aboard, the planes were consistently hot, which made for a bit of discomfort. However, the silver lining was the delicious food that made the journey much more enjoyable. The staff were incredibly friendly and patient, which added a nice touch to the overall experience. Despite the hiccups, it was a good trip overall!
Condor
6.3
Okay
366 reviews
Condor
6.3
Okay
366 reviews

Comfort

6.3

Crew

7.3

Food

6.1

Overall

6.3

Entertainment

6.2

Boarding

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PRG - FRA

I recently flew Condor from Prague to Vancouver, and it was quite the experience! The boarding process was chaotic, as everyone was instructed to board buses regardless of their groups, which led to some confusion. We ended up waiting an additional 30 minutes for a few missing individuals, but thankfully, we still made it on time. Once aboard, the planes were consistently hot, which made for a bit of discomfort. However, the silver lining was the delicious food that made the journey much more enjoyable. The staff were incredibly friendly and patient, which added a nice touch to the overall experience. Despite the hiccups, it was a good trip overall!

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 2 different airlines.

  • How long is the flight from Rome to Seattle?

    There are many flights that can get you from Rome to Seattle in 15h 45m. Fly via Condor to get the fastest option. The distance from Rome to Seattle is about 5670 mi.

  • 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 $491. Another option worth looking into is SWISS, starting at $883 round trip. Condor is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 June is currently the most expensive (average of $387). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
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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.
Leonardo da Vinci/Fiumicino to Seattle flights
Ciampino to Seattle flights
Leonardo da Vinci/Fiumicino to Spokane flights
Leonardo da Vinci/Fiumicino to Portland flights

Top 2 airlines flying from Rome to Seattle

Discover the top 2 airlines that operate flights from Rome to Seattle. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$491Average$803FlexibilityNo cancel feeOn-time76%
SWISSCheapest$883Average$1,015FlexibilityNo cancel feeOn-time79%

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