HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Italy

$259+ Cheap flights from Seattle (SEA) to Italy

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAP
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Italy with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Italy

Cheapest flights from Seattle to Italy
Explore the most affordable flight options available from Seattle to Italy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:10 pmSEA - FCO
1 stop13h 15mLufthansa
Wed 1/148:25 amFCO - SEA
1 stop13h 55mLufthansa
Deal found 12/9$491
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Wed 12/312:35 pmSEA - FCO
1 stop14h 25mIcelandair
Mon 3/2311:25 amFCO - SEA
1 stop14h 35mIcelandair
Deal found 12/9$507
This Mytrip deal was found by Cheapflights users on 12/8. 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.
Tue 12/308:00 pmSEA - FCO
2 stops28h 20mMultiple Airlines
Tue 1/137:05 pmFCO - SEA
1 stop27h 15mMultiple Airlines
Deal found 12/8$525
This KLM deal was found by Cheapflights users on 12/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amSEA - FCO
1 stop16h 55mKLM
Tue 1/138:25 pmFCO - SEA
1 stop24h 25mKLM
Deal found 12/8$532
This KLM deal was found by Cheapflights users on 12/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:20 amSEA - MXP
1 stop17h 25mKLM
Fri 2/612:00 pmMXP - SEA
1 stop19h 25mKLM
Deal found 12/9$543
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:05 pmSEA - LIN
1 stop14h 50mDelta
Fri 2/66:30 amLIN - SEA
1 stop14h 10mDelta
Deal found 12/9$549
This deal was found by Cheapflights users on 12/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:20 amSEA - MXP
1 stop17h 25mDelta
Tue 12/1612:00 pmMXP - SEA
1 stop19h 23mDelta
Deal found 12/7$552
This KLM deal was found by Cheapflights users on 12/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:20 amSEA - MXP
1 stop17h 25mMultiple Airlines
Fri 2/66:55 amMXP - SEA
2 stops19h 00mMultiple Airlines
Deal found 12/7$553
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Wed 12/313:10 pmSEA - FCO
1 stop13h 15mLufthansa
Mon 3/239:45 pmFCO - SEA
2 stops23h 25mLufthansa
Deal found 12/9$553
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:25 pmSEA - LIN
1 stop17h 55mAmerican Airlines
Fri 1/912:40 pmLIN - SEA
1 stop13h 15mAmerican Airlines
Deal found 12/8$555
This Air Canada deal was found by Cheapflights users on 12/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:40 pmSEA - MXP
2 stops33h 15mAir Canada
Fri 2/61:05 pmMXP - SEA
3 stops34h 26mAir Canada
Deal found 12/7$596
This KLM deal was found by Cheapflights users on 12/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:05 pmSEA - MXP
1 stop15h 50mMultiple Airlines
Mon 12/1512:00 pmMXP - SEA
1 stop19h 23mMultiple Airlines
Deal found 12/9$601

Find flight deals from Seattle to Italy

Keep the following information in mind while searching for Seattle to Italy flight deals. Data was last updated December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$425
(Booking.com)

One-way from

$259
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,094

Good round-trip deal

$767 or less

Good one-way deal

$1,308 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 Italy
Search Deals
One-way flight from Seattle/Tacoma Intl to Italy
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Italy.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Italy.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Italy 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 9, 2025.
Use the filters below to find and compare flights from Seattle to Italy that are best for you.

Fly from

Seattle

Fly to

Italy

Route

Depart

Return

Price

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Fri 1/23

3:10 pm-4:30 pm

1 stop16h 20m

Florence Peretola

Fri 1/30

8:00 am-1:20 pm

1 stop14h 20m

$444

SeattleNaples

SEA - NAP

SEANAP

Seattle/Tacoma Intl

Wed 1/21

7:40 am-11:30 am

2 stops18h 50m

Naples

Wed 1/28

6:15 am-1:25 pm

1 stop16h 10m

$446

SeattleNaples

SEA - NAP

SEANAP

Seattle/Tacoma Intl

Wed 1/21

3:10 pm-9:45 am

1 stop33h 35m

Naples

Wed 1/28

6:15 am-1:25 pm

1 stop16h 10m

$448

SeattleBologna

SEA - BLQ

SEABLQ

Seattle/Tacoma Intl

Thu 1/22

2:00 pm-2:15 pm

1 stop15h 15m

Bologna Guglielmo Marconi

Thu 1/29

6:25 am-12:10 pm

1 stop14h 45m

$450

SeattleNaples

SEA - NAP

SEANAP

Seattle/Tacoma Intl

Fri 1/23

11:17 am-3:50 pm

2 stops19h 33m

Naples

Fri 1/30

6:15 am-8:00 pm

2 stops22h 45m

$454

SeattleVenice

SEA - VCE

SEAVCE

Seattle/Tacoma Intl

Wed 1/14

3:10 pm-10:45 pm

1 stop22h 35m

Venice Marco Polo

Thu 1/22

6:55 am-7:16 pm

2 stops21h 21m

$468

SeattleVenice

SEA - VCE

SEAVCE

Seattle/Tacoma Intl

Sun 2/1

6:50 pm-1:30 pm

1 stop33h 40m

Venice Marco Polo

Sun 2/8

11:05 am-4:55 pm

1 stop14h 50m

$469

SeattleBologna

SEA - BLQ

SEABLQ

Seattle/Tacoma Intl

Sun 2/15

3:10 pm-12:40 pm

1 stop12h 30m

Bologna Guglielmo Marconi

Mon 2/23

6:00 am-8:56 pm

2 stops23h 56m

$473

SeattleBologna

SEA - BLQ

SEABLQ

Seattle/Tacoma Intl

Sun 2/15

3:10 pm-12:40 pm

1 stop12h 30m

Bologna Guglielmo Marconi

Sun 2/22

6:00 am-10:16 pm

2 stops25h 16m

$474

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Fri 1/23

2:10 pm-4:40 pm

2 stops17h 30m

Milan Malpensa

Fri 1/30

1:05 pm-6:28 pm

3 stops38h 23m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Seattle to Italy

Have a flexible travel schedule? Discover the best time to fly to Italy 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 Italy

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

Currently, October is the cheapest month in which you can book a flight from Seattle to Italy (average of $359). Flying from Seattle to Italy in June is currently the most expensive (average of $601). 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 IT?

Find hourly flight availability from Seattle to Italy. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 9, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Italy in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Seattle to Italy?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Italy. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Italy flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Italy

Get insights into the airlines that provide service to Italy. 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 Italy. Reviews last updated December 9, 2025.
Read reviews from past customers who have flown Delta, Icelandair, and Lufthansa from Seattle to Italy. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
588 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,619 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,573 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Condor
6.4
Okay
390 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Italy. 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 Italy?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Italy.

  • How long is the flight from Seattle to Italy?

    Departing from Seattle to Italy will take you 16h 20m. Airlines will cover a distance of 5522 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Seattle to Italy are American Airlines ($94), United Airlines ($114), and Delta ($124).

  • What are the most popular routes from Seattle to Italy?

    Most travelers choose Seattle/Tacoma Intl - Rome Fiumicino, Seattle/Tacoma Intl - Milan Malpensa or Seattle/Tacoma Intl - Milan Linate when deciding on the best route from Seattle to Italy.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Seattle to Italy (average of $359). Flying from Seattle to Italy in June is currently the most expensive (average of $601). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Italy

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Heathrow flights
Seattle to Charles de Gaulle flights
Seattle to Istanbul flights
Seattle to Leonardo da Vinci/Fiumicino flights
Seattle to Gatwick flights
Seattle to Dublin flights
Seattle to Amsterdam flights
Seattle to Orly flights
Portland to Heathrow flights
Seattle to London City flights
Seattle to Stansted flights
Seattle to Frankfurt flights
Seattle to Lisbon flights
Seattle to Athens flights
Seattle to Sabiha Gokcen flights
Seattle to Barcelona-El Prat flights
Seattle to Zurich flights
Seattle to Prague flights
Seattle to Madrid flights
Seattle to Malpensa flights
Seattle to Linate flights
Portland to Amsterdam flights
Seattle to Luton flights
Seattle to Keflavik Intl flights
Portland to Gatwick flights
Seattle to Oslo Gardermoen flights
Seattle to Munich flights
Portland to Dublin flights
Seattle to Copenhagen flights
Portland to Leonardo da Vinci/Fiumicino flights
Portland to Charles de Gaulle flights
Portland to London City flights
Seattle to Geneva flights
Portland to Barcelona-El Prat flights
Portland to Orly flights
Seattle to Berlin flights
Seattle to Bruxelles-National flights
Seattle to Arlanda flights
Portland to Lisbon flights
Seattle to Vicenza flights
Seattle to Florence flights
Seattle to Edinburgh flights
Portland to Athens flights
Seattle to Nice flights
Portland to Madrid flights
Portland to Istanbul flights
Seattle to Beauvais-Tille flights
Portland to Stansted flights
Seattle to Frederic Chopin flights
Portland to Frankfurt flights

Top 10 airlines flying from Seattle to Italy

Discover the top 10 airlines that operate flights from Seattle to Italy. 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$359Average$923FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$418Average$781FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$447Average$858FlexibilityNo cancel feeOn-time70%
CondorCheapest$460Average$816FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$474Average$795FlexibilityNo cancel feeOn-time77%
DeltaCheapest$475Average$984FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$520Average$1,099FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$527Average$852FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$529Average$886FlexibilityNo cancel feeOn-time69%
KLMCheapest$531Average$997FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.