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$989+ Cheap flights from Katowice (KTW) 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
KTW — SEA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Katowice to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Katowice (KTW) 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 October 29, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$989
(Lufthansa)

Popular in

January

Cheapest in

March

Average price

$974
Provider with most accurate pricing for Katowice Pyrzowice-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Katowice Pyrzowice-Seattle/Tacoma Intl flights.
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From Katowice Pyrzowice to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 3% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($9 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 Katowice to Seattle

Best flights from Katowice to Seattle
Discover carefully curated flight deals from Katowice to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

This Lufthansa deal was found by Cheapflights users on 10/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:05 amKTW - SEA
1 stop15h 05mLufthansa
Sun 4/52:20 pmSEA - KTW
1 stop14h 55mLufthansa
Deal found 10/27$989
This Lufthansa deal was found by Cheapflights users on 10/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:05 amKTW - SEA
1 stop15h 05mLufthansa
Mon 4/62:20 pmSEA - KTW
1 stop14h 55mLufthansa
Deal found 10/27$989
This Lufthansa deal was found by Cheapflights users on 10/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:05 amKTW - SEA
1 stop15h 05mLufthansa
Sun 4/52:20 pmSEA - KTW
1 stop14h 55mLufthansa
Deal found 10/27$989
This Lufthansa deal was found by Cheapflights users on 10/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:05 amKTW - SEA
1 stop15h 05mLufthansa
Mon 4/62:20 pmSEA - KTW
1 stop14h 55mLufthansa
Deal found 10/27$989
This Lufthansa deal was found by Cheapflights users on 10/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/152:45 pmKTW - SEA
1 stop30h 25mLufthansa
Sun 4/52:20 pmSEA - KTW
1 stop14h 55mLufthansa
Deal found 10/27$1,010
This Lufthansa deal was found by Cheapflights users on 10/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:05 amKTW - SEA
1 stop15h 05mLufthansa
Sat 4/47:00 amSEA - KTW
2 stops22h 15mLufthansa
Deal found 10/27$1,015
This Lufthansa deal was found by Cheapflights users on 10/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:05 amKTW - SEA
1 stop15h 05mLufthansa
Sat 4/47:00 amSEA - KTW
2 stops22h 15mLufthansa
Deal found 10/27$1,015
This Lufthansa deal was found by Cheapflights users on 10/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/152:45 pmKTW - SEA
1 stop30h 25mLufthansa
Sat 4/47:00 amSEA - KTW
2 stops22h 15mLufthansa
Deal found 10/27$1,036

Cheapflights Fare Finder

 
Customize your flight search to find flights from Katowice 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 October 29, 2025.
Use the filters below to find and compare flights from Katowice to Seattle that are best for you.

Fly from

Katowice

Fly to

Seattle

Route

Depart

Return

Price

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Mon 3/16

6:05 am-1:10 pm

1 stop15h 05m

Seattle/Tacoma Intl

Sun 4/5

2:20 pm-2:15 pm

1 stop14h 55m

$989

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Tue 3/17

6:05 am-1:10 pm

1 stop15h 05m

Seattle/Tacoma Intl

Mon 4/6

2:20 pm-2:15 pm

1 stop14h 55m

$989

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Tue 3/17

6:05 am-1:10 pm

1 stop15h 05m

Seattle/Tacoma Intl

Sun 4/5

2:20 pm-2:15 pm

1 stop14h 55m

$989

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Mon 3/16

6:05 am-1:10 pm

1 stop15h 05m

Seattle/Tacoma Intl

Mon 4/6

2:20 pm-2:15 pm

1 stop14h 55m

$989

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Sun 3/15

2:45 pm-1:10 pm

1 stop30h 25m

Seattle/Tacoma Intl

Sun 4/5

2:20 pm-2:15 pm

1 stop14h 55m

$1,010

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Tue 3/17

6:05 am-1:10 pm

1 stop15h 05m

Seattle/Tacoma Intl

Sat 4/4

7:00 am-2:15 pm

2 stops22h 15m

$1,015

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Mon 3/16

6:05 am-1:10 pm

1 stop15h 05m

Seattle/Tacoma Intl

Sat 4/4

7:00 am-2:15 pm

2 stops22h 15m

$1,015

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Sun 3/15

2:45 pm-1:10 pm

1 stop30h 25m

Seattle/Tacoma Intl

Sat 4/4

7:00 am-2:15 pm

2 stops22h 15m

$1,036

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Katowice to Seattle

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 Katowice to Seattle in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Katowice-Seattle flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Katowice-Seattle flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Katowice-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Katowice-Seattle flights, Cheapflights users trust Expedia the most. Expedia 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 Katowice-Seattle 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 Katowice to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Katowice 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 Katowice to Seattle

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

Currently, November is the cheapest month in which you can book a flight from Katowice to Seattle (average of $688). Flying from Katowice to Seattle in April is currently the most expensive (average of $895). 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.

Related info for your journey

Find useful and relevant information for your journey from Katowice to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Katowice to Seattle?

    There are many flights that can get you from Katowice to Seattle in 15h 05m. Fly via Lufthansa to get the fastest option. Katowice and Seattle are separated by a distance of 5288 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Katowice to Seattle (average of $688). Flying from Katowice to Seattle in April is currently the most expensive (average of $895). 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
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Kirkland
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