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$920+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
POZ — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$920
(Delta)
From Poznan Lawica to Seattle/Tacoma Intl
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Find flight deals from Poznan to Seattle

Best flights from Poznan to Seattle
Discover carefully curated flight deals from Poznan to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 3/66:30 amPOZ - SEA
2 stops18h 49mDelta
Sun 3/159:30 amSEA - POZ
2 stops20h 15mDelta
Deal found 9/11$920
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:15 pmPOZ - SEA
1 stop30h 20mAir France
Sun 3/154:00 pmSEA - POZ
1 stop22h 25mAir France
Deal found 9/11$922
This KLM deal was found by Cheapflights users on 9/11. 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.
Fri 3/62:15 pmPOZ - SEA
1 stop30h 20mKLM
Mon 3/164:00 pmSEA - POZ
1 stop13h 45mKLM
Deal found 9/11$922
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:30 amPOZ - SEA
1 stop14h 05mMultiple Airlines
Sun 3/1510:55 amSEA - POZ
2 stops18h 50mMultiple Airlines
Deal found 9/11$922
This KLM deal was found by Cheapflights users on 9/11. 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.
Fri 3/66:30 amPOZ - SEA
2 stops18h 49mMultiple Airlines
Mon 3/1611:45 amSEA - POZ
2 stops18h 00mMultiple Airlines
Deal found 9/11$927

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 September 11, 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

Fri 3/6

6:30 am-4:19 pm

2 stops18h 49m

Seattle/Tacoma Intl

Sun 3/15

9:30 am-1:45 pm

2 stops20h 15m

$920

PoznanSeattle

POZ - SEA

POZSEA

Poznan Lawica

Fri 3/6

2:15 pm-11:35 am

1 stop30h 20m

Seattle/Tacoma Intl

Sun 3/15

4:00 pm-10:25 pm

1 stop22h 25m

$922

PoznanSeattle

POZ - SEA

POZSEA

Poznan Lawica

Fri 3/6

2:15 pm-11:35 am

1 stop30h 20m

Seattle/Tacoma Intl

Mon 3/16

4:00 pm-1:45 pm

1 stop13h 45m

$922

PoznanSeattle

POZ - SEA

POZSEA

Poznan Lawica

Fri 3/6

6:30 am-11:35 am

1 stop14h 05m

Seattle/Tacoma Intl

Sun 3/15

10:55 am-1:45 pm

2 stops18h 50m

$922

PoznanSeattle

POZ - SEA

POZSEA

Poznan Lawica

Fri 3/6

6:30 am-4:19 pm

2 stops18h 49m

Seattle/Tacoma Intl

Mon 3/16

11:45 am-1:45 pm

2 stops18h 00m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 September 11, 2025.
See what other customers who have flown with 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.
Lufthansa
6.8
Okay
7,409 reviews

Boarding

7.0

Overall

6.8

Entertainment

6.4

Food

6.3

Crew

7.6

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Boarding

7.0

Overall

6.8

Entertainment

6.4

Food

6.3

Crew

7.6

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

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.

  • How long is the flight from Poznan to Seattle?

    For as low as $920, Delta can have you in Seattle from Poznan in 18h 49m. The distance from Poznan to Seattle is about 5125 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Poznan to Seattle round-trip?

    Our cheapest airline available from Poznan to Seattle is Lufthansa. Our recent data shows that you can find tickets from as low as $818 on this airline.

  • 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 $388). 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
Lakewood
Ocean Shores
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Edmonds
Leavenworth
Lacey
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Olympia
Kent
Federal Way
Cle Elum
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Shoreline

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$818Average$834FlexibilityNo cancel feeOn-time76%

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