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$657+ Cheap flights from Katowice (KTW) to Seattle (SEA)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
KTW — SEA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$731
(lastminute.com)

One-way from

$657
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,008
From Katowice Pyrzowice to Seattle/Tacoma Intl
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One-way flight from Katowice Pyrzowice to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 7% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 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 Katowice to Seattle

Cheapest flights from Katowice to Seattle
Explore the most affordable flight options available from Katowice to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This lastminute.com deal was found by Cheapflights users on 7/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:20 amKTW - SEA
2 stops19h 23mMultiple Airlines
Fri 9/1912:45 pmSEA - KTW
2 stops16h 25mMultiple Airlines
Deal found 7/28$731
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:40 amKTW - SEA
2 stops36h 12mLOT
Wed 9/171:39 pmSEA - KTW
2 stops19h 01mLOT
Deal found 7/27$870
This Lufthansa deal was found by Cheapflights users on 7/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:10 amKTW - SEA
2 stops17h 06mLufthansa
Tue 9/232:20 pmSEA - KTW
1 stop14h 50mLufthansa
Deal found 7/28$907
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:10 amKTW - SEA
2 stops32h 12mAir Canada
Sat 9/2712:00 pmSEA - KTW
2 stops37h 05mAir Canada
Deal found 7/28$913

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 July 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

Fri 9/5

6:20 am-4:43 pm

2 stops19h 23m

Seattle/Tacoma Intl

Fri 9/19

12:45 pm-2:10 pm

2 stops16h 25m

$731

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Wed 9/10

5:40 am-8:52 am

2 stops36h 12m

Seattle/Tacoma Intl

Wed 9/17

1:39 pm-5:40 pm

2 stops19h 01m

$870

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Tue 9/16

6:10 am-2:16 pm

2 stops17h 06m

Seattle/Tacoma Intl

Tue 9/23

2:20 pm-2:10 pm

1 stop14h 50m

$907

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Sat 9/13

10:10 am-9:22 am

2 stops32h 12m

Seattle/Tacoma Intl

Sat 9/27

12:00 pm-10:05 am

2 stops37h 05m

$913

KatowiceSeattle

KTW - SEA

KTWSEA

Katowice Pyrzowice

Fri 8/15

5:50 am-8:28 pm

2 stops23h 38m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, January is the cheapest month in which you can book a flight from Katowice to Seattle (average of $238). Flying from Katowice 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.

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 29, 2025.
Read through reviews of airlines operating flights from Katowice to Seattle, such as LOT, Air Canada, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Overall

7.6

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
LOT
7.6
Good
1,105 reviews
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Overall

7.6

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Air Canada
7.1
Good
9,822 reviews
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Overall

7.6

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Lufthansa
6.8
Okay
7,265 reviews
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Overall

7.6

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

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.

  • 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, January is the cheapest month in which you can book a flight from Katowice to Seattle (average of $238). Flying from Katowice 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
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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