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Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Seattle and Warsaw. You'll need to take a connecting flight to reach the destination.
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When to book
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 39% compared to booking last minute.
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Insights
When to travel
February
Cheapest • 33% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Zurich (ZRH)
Cheapest • Avg $599 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 14h 32m (one-way)
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Cheap Flights from Seattle to Warsaw (SEA-WAW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Warsaw

Multiple Airlines Logo
SEA  Seattle/Tacoma Airport-WA1 Benidorm Benimar
5214 mimulti-stop
Multiple Airlines Logo
WA1  Benidorm Benimar-SEA Seattle/Tacoma Airport
5214 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Seattle to Warsaw flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Warsaw with more confidence.

What's the cheapest day of the week to fly from Seattle to Warsaw?

Sunday is the cheapest day of the week to fly from Seattle to Warsaw, it is 6% cheaper than the average day. Tuesday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Warsaw?

•February is the cheapest month to fly from Seattle to Warsaw at $554 round-trip.
•June ($940) and July ($920) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 69% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Warsaw the cheapest?

Flights from Seattle to Warsaw are cheapest 21 weeks before departure. Booking in this window typically costs about 39% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Seattle to Warsaw flights

Low season

March
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 14% increase in price.

When to book flights from Seattle to Warsaw

Are your dates flexible? Find out the best times to travel from Seattle to Warsaw based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Warsaw flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Seattle to Warsaw?

    Four cabin classes are available on flights from Seattle to Warsaw:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Seattle to Warsaw?

    A nonstop flight from Seattle to Warsaw takes 0h 00m, covering 5,214 miles.

  • Do I need a passport to fly from Seattle to Warsaw?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Warsaw flight?

    Round-trip flights from Seattle to Warsaw range from $660 to $959, with an average of $821 over the past 12 months. Anything below $660 counts as a good deal.

  • How expensive are last-minute Seattle to Warsaw flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 20% above the route average of $821. Book 21 weeks before departure for the lowest fares.

  • What car rental options are available in Warsaw?

    Since Warsaw is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Warsaw Frederic Chopin Airport (WAW) — daily rates from around $1:

    • Flex To Go
    • Wheego
    • Ace
    • Kaizen Rent A Car Inc
    • Express Rent a Car

    Near Warsaw Modlin Airport (WMI) — daily rates from around $2:

    • Flex To Go
    • CarWiz
    • Express Rent a Car
    • Europcar
    • CarFree

  • Which airports can I use when flying from Seattle to Warsaw?

    Flights from Seattle to Warsaw usually depart from Seattle/Tacoma Intl (SEA) and may arrive at several airports in Warsaw area, including Warsaw Frederic Chopin (WAW) and Warsaw Modlin (WMI).

  • Which airports do connecting flights from Seattle to Warsaw pass through?

    One-stop flights from Seattle to Warsaw most commonly connect through:

    • Kastrup Copenhagen (CPH) - 38% of one-stop connections
    • Frankfurt am Main (FRA) - 21% of one-stop connections
    • London Heathrow (LHR) - 13% of one-stop connections
    • Amsterdam Schiphol (AMS) - 12% of one-stop connections

    Kastrup Copenhagen (CPH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Warsaw?

    On the Seattle to Warsaw route, being flexible with your departure day can save you up to 12%. Sunday is the cheapest day at $774 round-trip on average, while Tuesday is the most expensive at $877: a $103 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Seattle to Warsaw?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 14h 32m, compared with 14h 34m via Paris Charles de Gaulle (CDG) and 14h 36m via Kastrup Copenhagen (CPH).

  • What is the time difference between Seattle and Warsaw?

    Warsaw is 9 hours ahead of Seattle (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Warsaw?

    Some of the most popular sights in Warsaw are Warsaw Old Town, Natolin and Arena COS Torwar. These are among the most viewed places in Warsaw on KAYAK.

Your guide to booking Seattle to Warsaw flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Tuesday. On this route, Sunday flights average $774 - about $103 less than Tuesday (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 39% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Warsaw trip for February. Fares historically average $554 round-trip in that month - typically $386 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Warsaw Frederic Chopin Airport.
    - B&B HOTEL Warszawa-Okęcie
    - Airport Hotel Okęcie
    - Courtyard by Marriott Warsaw Airport

More options for your flight from Seattle to Warsaw

Complete your trip to Warsaw with a hotel stay or car rental

Car rentals in Warsaw
Hotels in Warsaw
Vacations in Warsaw