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$255+ Cheap flights from Seattle (SEA) to Milan (MIL)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MIL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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”

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Milan are usually found in October or January, booked 4 days in advance, depart on a Sunday or Wednesday and return on a Thursday

Cheap flight deals from Seattle to Milan

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Milan (MIL). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$441
(Delta)

One-way from

$255
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$619
Provider with most accurate pricing for Seattle/Tacoma Intl-Milan (MIL) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Milan (MIL) flights.
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From Seattle/Tacoma Intl to Milan (MIL)
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One-way flight from Seattle/Tacoma Intl to Milan (MIL)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Seattle to Milan

Cheapest flights from Seattle to Milan
Explore the most affordable flight options available from Seattle to Milan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This KLM deal was found by Cheapflights users on 10/28. 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 12/37:20 amSEA - MXP
1 stop17h 25mKLM
Wed 12/1012:00 pmMXP - SEA
1 stop19h 23mKLM
Deal found 10/28$441
This Delta deal was found by Cheapflights users on 10/28. 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 12/36:00 amSEA - MXP
2 stops18h 45mDelta
Thu 12/1111:05 amMXP - SEA
1 stop18h 45mDelta
Deal found 10/28$445
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/232:46 pmSEA - MXP
2 stops18h 49mBritish Airways
Tue 12/911:45 amMXP - SEA
2 stops20h 40mBritish Airways
Deal found 10/30$449
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/12:05 pmSEA - MXP
1 stop15h 50mDelta
Wed 12/1012:00 pmMXP - SEA
1 stop19h 23mDelta
Deal found 10/28$455
This Delta deal was found by Cheapflights users on 10/28. 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 12/22:05 pmSEA - MXP
2 stops18h 20mDelta
Tue 12/912:00 pmMXP - SEA
1 stop19h 23mDelta
Deal found 10/28$459
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:30 amSEA - LIN
2 stops18h 00mAmerican Airlines
Tue 12/911:25 amLIN - SEA
2 stops21h 00mAmerican Airlines
Deal found 10/29$460
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/282:05 pmSEA - MXP
1 stop15h 50mDelta
Fri 12/1212:00 pmMXP - SEA
1 stop19h 23mDelta
Deal found 10/29$465
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:00 pmSEA - MXP
1 stop25h 05mDelta
Fri 12/1212:00 pmMXP - SEA
1 stop19h 23mDelta
Deal found 10/29$466
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:50 pmSEA - LIN
1 stop13h 55mMultiple Airlines
Tue 12/912:40 pmLIN - SEA
2 stops19h 45mMultiple Airlines
Deal found 10/29$468
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:59 pmSEA - MXP
2 stops28h 41mDelta
Tue 12/1612:00 pmMXP - SEA
1 stop19h 23mDelta
Deal found 10/29$469
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:50 pmSEA - LIN
1 stop34h 40mBritish Airways
Tue 12/911:25 amLIN - SEA
2 stops21h 13mBritish Airways
Deal found 10/29$469
This Ovago deal was found by Cheapflights users on 10/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 pmSEA - LIN
1 stop13h 55mBritish Airways
Tue 12/911:25 amLIN - SEA
2 stops21h 13mBritish Airways
Deal found 10/29$470

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Milan 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 October 30, 2025.
Use the filters below to find and compare flights from Seattle to Milan that are best for you.

Fly from

Seattle

Fly to

Milan

Route

Depart

Return

Price

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Tue 1/13

10:55 pm-9:05 am

1 stop25h 10m

Milan Malpensa

Tue 1/20

12:00 pm-10:25 pm

1 stop19h 25m

$441

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Wed 12/3

7:20 am-9:45 am

1 stop17h 25m

Milan Malpensa

Wed 12/10

12:00 pm-10:23 pm

1 stop19h 23m

$441

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Wed 1/14

6:15 am-9:05 am

1 stop17h 50m

Milan Malpensa

Thu 1/22

11:05 am-11:15 pm

1 stop21h 10m

$441

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Wed 1/14

7:10 am-9:45 am

1 stop17h 35m

Milan Malpensa

Wed 1/21

12:00 pm-10:25 pm

1 stop19h 25m

$441

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Tue 2/3

7:10 am-9:45 am

1 stop17h 35m

Milan Malpensa

Wed 2/18

12:00 pm-10:16 pm

1 stop19h 16m

$441

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Sun 1/11

6:50 pm-8:00 pm

1 stop16h 10m

Milan Malpensa

Tue 1/20

11:45 am-4:55 pm

1 stop14h 10m

$444

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Sun 1/11

6:50 pm-10:45 am

1 stop30h 55m

Milan Malpensa

Mon 1/19

8:50 pm-4:55 pm

1 stop29h 05m

$444

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Wed 2/4

6:50 pm-8:00 pm

1 stop16h 10m

Milan Malpensa

Tue 2/17

11:45 am-4:55 pm

1 stop14h 10m

$444

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Mon 1/12

6:50 pm-10:25 am

1 stop30h 35m

Milan Malpensa

Mon 1/19

8:50 pm-11:30 am

1 stop23h 40m

$444

SeattleMilan

SEA - MXP

SEAMXP

Seattle/Tacoma Intl

Tue 11/11

5:24 am-8:05 am

2 stops17h 41m

Milan Malpensa

Wed 11/19

10:25 am-8:41 pm

2 stops19h 16m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 59 results
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Compare providers for flights from Seattle to Milan

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 Seattle to Milan in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Seattle-Milan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Milan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Milan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Milan flights, Cheapflights users trust eDreams the most. eDreams 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 Seattle-Milan 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 Seattle to Milan

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

How far ahead should I book a flight from Seattle to Milan?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Milan. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Milan, 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.

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

Currently, October is the cheapest month in which you can book a flight from Seattle to Milan (average of $359). Flying from Seattle to Milan in June is currently the most expensive (average of $927). 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 MIL?

Find hourly flight availability from Seattle to Milan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Seattle to Milan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 15% versus a flight in the morning.

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

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

Travelers seeking maximum savings on their Seattle to Milan flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Milan

Get insights into the airlines that provide service to Milan. 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 Milan. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta, Scandinavian Airlines, and Lufthansa from Seattle to Milan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Scandinavian Airlines
7.4
Good
1,548 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,542 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,488 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Condor
6.4
Okay
385 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Milan from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Milan should be relatively easy as there are 0 daily outbound flights to Milan from 8 different airlines.

  • How long is the flight from Seattle to Milan?

    Departing from Seattle to Milan will take you 17h 25m. Airlines will cover a distance of 5352 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Seattle to Milan is Lufthansa. Our recent data shows that you can find tickets from as low as $359 on this airline. Additional options worth looking into are Icelandair and British Airways, starting at $433 and $447 round-trip. Lufthansa is 55% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $304. Users have also found prices from $328 and $347 on Austrian Airlines and Lufthansa, respectively.

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

    The most popular route from Seattle to Milan is Seattle/Tacoma Intl - Milan Malpensa. You may also consider Seattle/Tacoma Intl - Milan Linate or Seattle/Tacoma Intl - Bergamo Orio Al Serio.

  • Where are the most common layover locations when flying from Seattle to Milan?

    The most popular layover on flights from Seattle to Milan is Frankfurt am Main.

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    The majority of Frankfurt am Main visitors spend their time at Römerberg, Festhalle, and Historisches Museum Frankfurt. Travelers on a layover in Frankfurt am Main can visit Römerberg, Festhalle, and Historisches Museum Frankfurt, by traveling 7.4 mi, 6.5 mi, and 7.3 mi, respectively after landing at Frankfurt am Main. Travelers in need of a car in Frankfurt am Main can rent one for about $44 per day.

  • Where are the least popular layover locations for Seattle to Milan flights?

    Seattle to Milan flights have a layover in London the least frequently.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Seattle to Milan (average of $359). Flying from Seattle to Milan in June is currently the most expensive (average of $927). 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 Milan?

Book flights to Milan if you plan to visit one of these locations
Monza
Menaggio
Rho
Lainate
Porlezza
Novara
Assago
Bellagio
Stresa

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Top 8 airlines flying from Seattle to Milan

Discover the top 8 airlines that operate flights from Seattle to Milan. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$359Average$802FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$433Average$881FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$447Average$804FlexibilityNo cancel feeOn-time70%
DeltaCheapest$475Average$855FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$480Average$677FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$503Average$756FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$590Average$668FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$690Average$773FlexibilityNo cancel feeOn-time77%

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