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$432+ Cheap flights from Rome (ROM) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — SEA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$432
(Expedia)

Popular in

October

Cheapest in

April

Average price

$921
From Rome (ROM) to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Expedia deal was found by Cheapflights users on 7/31. 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.
Tue 9/98:20 amFCO - SEA
1 stop15h 45mCondor
Mon 9/225:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 7/31$432
This Condor deal was found by Cheapflights users on 7/29. 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.
Fri 9/58:20 amFCO - SEA
2 stops17h 23mMultiple Airlines
Sun 9/215:05 pmSEA - FCO
1 stop14h 50mMultiple Airlines
Deal found 7/29$550
This lastminute.com deal was found by Cheapflights users on 7/29. 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.
Fri 9/57:30 amFCO - SEA
1 stop19h 20mAer Lingus
Sun 9/217:35 pmSEA - FCO
1 stop15h 15mAer Lingus
Deal found 7/29$639
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 8/2211:30 amFCO - SEA
1 stop18h 15mUnited Airlines
Sat 8/235:35 pmSEA - FCO
1 stop34h 45mUnited Airlines
Deal found 7/31$679
This lol.travel deal was found by Cheapflights users on 7/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:25 pmFCO - SEA
1 stop15h 04mWestJet
Sun 9/218:40 amSEA - FCO
1 stop19h 00mWestJet
Deal found 7/31$730
This Gotogate deal was found by Cheapflights users on 7/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:10 pmFCO - SEA
2 stops26h 40mScandinavian Airlines
Sun 9/214:20 pmSEA - FCO
1 stop17h 25mScandinavian Airlines
Deal found 7/29$777
This deal was found by Cheapflights users on 7/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:45 pmFCO - SEA
1 stop13h 55mIcelandair
Sat 9/273:45 pmSEA - FCO
1 stop13h 50mIcelandair
Deal found 7/30$781
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 9/96:30 amFCO - SEA
2 stops18h 30mDelta
Mon 9/2211:15 amSEA - FCO
2 stops18h 35mDelta
Deal found 7/31$818
This British Airways deal was found by Cheapflights users on 7/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:10 pmFCO - SEA
1 stop17h 54mBritish Airways
Sun 9/218:20 pmSEA - FCO
1 stop13h 55mBritish Airways
Deal found 7/31$841
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sat 9/1310:10 amCIA - SEA
2 stops16h 40mMultiple Airlines
Sat 9/203:45 pmSEA - CIA
2 stops18h 45mMultiple Airlines
Deal found 7/30$1,382

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 July 31, 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

Tue 9/9

8:20 am-3:05 pm

1 stop15h 45m

Seattle/Tacoma Intl

Mon 9/22

5:05 pm-4:55 pm

1 stop14h 50m

$432

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 9/5

8:20 am-4:43 pm

2 stops17h 23m

Seattle/Tacoma Intl

Sun 9/21

5:05 pm-4:55 pm

1 stop14h 50m

$550

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 9/5

7:30 am-5:50 pm

1 stop19h 20m

Seattle/Tacoma Intl

Sun 9/21

7:35 pm-7:50 pm

1 stop15h 15m

$639

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 8/22

11:30 am-8:45 pm

1 stop18h 15m

Seattle/Tacoma Intl

Sat 8/23

5:35 pm-1:20 pm

1 stop34h 45m

$679

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 9/5

2:25 pm-8:29 pm

1 stop15h 04m

Seattle/Tacoma Intl

Sun 9/21

8:40 am-12:40 pm

1 stop19h 00m

$730

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 9/5

8:10 pm-1:50 pm

2 stops26h 40m

Seattle/Tacoma Intl

Sun 9/21

4:20 pm-6:45 pm

1 stop17h 25m

$777

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Thu 9/18

3:45 pm-8:40 pm

1 stop13h 55m

Seattle/Tacoma Intl

Sat 9/27

3:45 pm-2:35 pm

1 stop13h 50m

$781

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Tue 9/9

6:30 am-4:00 pm

2 stops18h 30m

Seattle/Tacoma Intl

Mon 9/22

11:15 am-2:50 pm

2 stops18h 35m

$818

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 9/5

1:10 pm-10:04 pm

1 stop17h 54m

Seattle/Tacoma Intl

Sun 9/21

8:20 pm-7:15 pm

1 stop13h 55m

$841

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Sat 9/13

10:10 am-5:50 pm

2 stops16h 40m

Seattle/Tacoma Intl

Sat 9/20

3:45 pm-7:30 pm

2 stops18h 45m

$1,382

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 18 results
1
2

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

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

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 July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and Scandinavian Airlines 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.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • 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 $432. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and United Airlines, with the lowest prices starting at $639 and $679, respectively. Condor is 47% 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 $575 on Icelandair. Other airlines that offer cheap prices include WestJet from $614 and Turkish Airlines from $616 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 June is currently the most expensive (average of $389). 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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Tacoma
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Puyallup
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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 Portland flights
Leonardo da Vinci/Fiumicino to Spokane 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$491Average$816FlexibilityNo cancel feeOn-time76%
SWISSCheapest$883Average$1,015FlexibilityNo cancel feeOn-time79%

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