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$860+ Cheap flights from Poznan (POZ) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
POZ — SEA
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Poznan to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Poznan (POZ) 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 julio 29, 2025.

Round-trip from

$860
(KLM)
From Poznan Lawica to Seattle/Tacoma Intl
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Cheapest flights from Poznan to Seattle
Explore the most affordable flight options available from Poznan to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/36:30 amPOZ - SEA
1 stop18h 35mKLM
mié. 9/1711:25 amSEA - POZ
2 stops17h 20mKLM
Deal found 7/29$860
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/36:30 amPOZ - SEA
2 stops21h 25mDelta
mié. 9/1711:25 amSEA - POZ
2 stops17h 20mDelta
Deal found 7/28$875
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/146:25 amPOZ - SEA
1 stop14h 30mLufthansa
lun. 8/182:20 pmSEA - POZ
2 stops24h 05mLufthansa
Deal found 7/27$976
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/142:35 pmPOZ - SEA
3 stops29h 50mMultiple Airlines
lun. 8/183:45 pmSEA - POZ
3 stops22h 40mMultiple Airlines
Deal found 7/27$1,011

Cheapflights Fare Finder

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

Fly from

Poznan

Fly to

Seattle

Route

Depart

Return

Price

PoznanSeattle

POZ - SEA

POZSEA

Poznan Lawica

mié. 9/3

6:30 am-4:05 pm

1 stop18h 35m

Seattle/Tacoma Intl

mié. 9/17

5:40 pm-1:45 pm

1 stop35h 05m

$860

PoznanSeattle

POZ - SEA

POZSEA

Poznan Lawica

mié. 9/3

6:30 am-6:55 pm

2 stops21h 25m

Seattle/Tacoma Intl

mié. 9/17

11:25 am-1:45 pm

2 stops17h 20m

$875

PoznanSeattle

POZ - SEA

POZSEA

Poznan Lawica

jue. 8/14

6:25 am-11:55 am

1 stop14h 30m

Seattle/Tacoma Intl

lun. 8/18

2:20 pm-11:25 pm

2 stops24h 05m

$976

PoznanSeattle

POZ - SEA

POZSEA

Poznan Lawica

jue. 8/14

2:35 pm-11:25 am

3 stops29h 50m

Seattle/Tacoma Intl

lun. 8/18

3:45 pm-11:25 pm

3 stops22h 40m

$1,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Poznan to Seattle

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

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 julio 29, 2025.
See what other customers who have flown with Delta, KLM, and Lufthansa from Poznan to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Lufthansa
6.8
Okay
7,265 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

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

    Our cheapest airline available from Poznan to Seattle is KLM. Our recent data shows that you can find tickets from as low as $860 on this airline. Additional options worth looking into are Delta and Lufthansa, starting at $875 and $976 round-trip.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Poznan to Seattle (average of $238). Flying from Poznan 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
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Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Poznan to Seattle

Discover the top airline that operate flights from Poznan to Seattle. 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$818Average$908FlexibilityNo cancel feeOn-time76%

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