Italy

$291+ Cheap flights from Seattle (SEA) to Italy

SEA — NAP
Dec 8 — Dec 151
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Cheap flight deals from Seattle to Italy

Cheapest flights from Seattle to Italy

Thu 11/55:50 pm -
1 stop18h 35m
Thu 11/1911:20 am -
1 stop13h 35m
Deal found 11/4$575
Mon 11/95:50 pm -
1 stop12h 45m
Thu 11/1911:20 am -
1 stop13h 35m
Deal found 11/6$583
Sat 11/75:50 pm -
1 stop18h 35m
Sun 11/227:05 am -
1 stop15h 00m
Deal found 11/5$589
Sat 11/75:50 pm -
1 stop18h 35m
Sun 11/157:05 am -
1 stop15h 00m
Deal found 11/4$607
Sun 11/153:00 pm -
1 stop21h 25m
Sun 11/227:05 am -
1 stop15h 00m
Deal found 11/7$608
Mon 11/95:50 pm -
1 stop18h 35m
Sun 11/157:05 am -
1 stop15h 00m
Deal found 11/4$618
Mon 11/165:50 pm -
1 stop18h 35m
Sun 11/227:05 am -
1 stop15h 00m
Deal found 11/7$627
Sun 11/84:15 pm -
1 stop14h 20m
Sun 11/227:05 am -
1 stop15h 00m
Deal found 11/6$637
Mon 11/95:50 pm -
1 stop12h 45m
Sun 11/227:05 am -
1 stop15h 00m
Deal found 11/8$638
Thu 12/310:10 am -
2 stops26h 10m
Thu 12/107:00 am -
2 stops23h 57m
Deal found 11/5$656
Sat 11/75:50 pm -
1 stop18h 35m
Thu 11/2611:20 am -
1 stop13h 35m
Deal found 11/6$657
Tue 12/12:35 pm -
2 stops21h 45m
Tue 12/87:00 am -
2 stops19h 00m
Deal found 11/3$676

Find flight deals from Seattle to Italy

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$531
(FlightHub)

One-way from

$291
(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 Italy
One-way flight from Seattle/Tacoma Intl to Italy
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 Italy.
Price to beat on a one-way flight from Seattle/Tacoma Intl to Italy.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Italy that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBologna

SEA Seattle/Tacoma Intl - BLQ Bologna Guglielmo Marconi

SEABLQ

Seattle/Tacoma Intl

Wed 1/27

2:35 pm-4:20 pm

2 stops16h 45m

Bologna Guglielmo Marconi

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$291

SeattleMilan

SEA Seattle/Tacoma Intl - MXP Milan Malpensa

SEAMXP

Seattle/Tacoma Intl

Tue 5/4

7:00 pm-5:05 pm

2 stops37h 05m

Milan Malpensa

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$316

SeattleMilan

SEA Seattle/Tacoma Intl - MXP Milan Malpensa

SEAMXP

Seattle/Tacoma Intl

Thu 11/26

4:37 pm-11:35 pm

3 stops45h 58m

Milan Malpensa

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$324

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Mon 4/19

8:20 pm-10:20 pm

1 stop17h 00m

Florence Peretola

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$326

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Sun 1/17

2:35 pm-11:10 pm

3 stops23h 35m

Florence Peretola

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$326

SeattleVenice

SEA Seattle/Tacoma Intl - VCE Venice Marco Polo

SEAVCE

Seattle/Tacoma Intl

Tue 5/4

7:00 pm-12:15 am

2 stops20h 15m

Venice Marco Polo

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$337

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

SeattleVenice

SEA Seattle/Tacoma Intl - VCE Venice Marco Polo

SEAVCE

Seattle/Tacoma Intl

Fri 11/13

2:35 pm-10:35 am

2 stops35h 00m

Venice Marco Polo

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$355

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Thu 4/15

1:35 pm-10:20 pm

1 stop23h 45m

Florence Peretola

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$374

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Thu 4/15

12:15 pm-12:30 pm

3 stops39h 15m

Florence Peretola

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, February is the cheapest month in which you can book a flight from Seattle to Italy (average of $572). Flying from Seattle to Italy in June is currently the most expensive (average of $1,150). 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 often are flights from Seattle to Italy delayed?

About 19% of weekly flights between Seattle and Italy 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 Italy 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 Italy 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 Italy?

To ensure you get the cheapest price possible for a flight from Seattle to Italy, you should look to book at least 4 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 Italy

Read reviews from past customers who have flown Alaska Airlines,Delta, andIcelandair 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.

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.0

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

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.0

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

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.0

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

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.0

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

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.0

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

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.0

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 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 18h 15m. Airlines will cover a distance of 5481 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 Air France ($227), Lufthansa ($261), and Delta ($280).

  • What are the most popular routes 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, February is the cheapest month in which you can book a flight from Seattle to Italy (average of $572). Flying from Seattle to Italy in June is currently the most expensive (average of $1,150). 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

Top 10 airlines flying from Seattle to Italy

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$374Average$750FlexibilityNo cancel feeOn-time76%
DeltaCheapest$442Average$1,006FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$447Average$874FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$464Average$672FlexibilityNo cancel feeOn-time77%
KLMCheapest$487Average$994FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$496Average$846FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$501Average$1,060FlexibilityNo cancel feeOn-time76%
CondorCheapest$511Average$740FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$528Average$1,017FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$552Average$748FlexibilityNo cancel feeOn-time77%

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