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Cheap flights from Seattle (SEA) to Poznan (POZ)

SEA — POZ
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Seattle to Poznan

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

Popular in

June

Cheapest in

November

Average price

$713
Highest demand for flights based on searches. 18% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Best time to book a flight from Seattle to Poznan

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

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

Currently, October is the cheapest month in which you can book a flight from Seattle to Poznan (average of $601). Flying from Seattle to Poznan in June is currently the most expensive (average of $1,120). 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 Seattle to Poznan. 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 Seattle to Poznan that include hotel bookings?

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Seattle to Poznan (average of $601). Flying from Seattle to Poznan in June is currently the most expensive (average of $1,120). 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.

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Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Poznan

Discover the top airline that operate flights from Seattle to Poznan. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$653Average$867FlexibilityNo cancel feeOn-time76%

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