SEA - WAW

C$ 862 Find Cheap Flights from Seattle to Warsaw

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Frederic Chopin departing on 22/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Warsaw Frederic Chopin Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Warsaw, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Warsaw, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Seattle to Warsaw (SEA-WAW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Warsaw that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Frederic Chopin

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Frederic Chopin.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
1:16 p.m. - 6:25 p.m.SEA-WAW
20h 09m2 stops
American Airlines Logo
8:55 a.m. - 4:00 p.m.WAW-SEA
16h 05m1 stop
C$ 862American Airlines
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Tue, 22 Jul - Wed, 13 Aug
American Airlines Logo
1:16 p.m. - 6:25 p.m.SEA-WAW
20h 09m2 stops
American Airlines Logo
8:55 a.m. - 7:16 p.m.WAW-SEA
19h 21m2 stops
C$ 890American Airlines
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Tue, 22 Jul - Wed, 13 Aug
United Airlines Logo
11:58 p.m. - 4:15 p.m.SEA-WAW
31h 17m2 stops
United Airlines Logo
6:35 a.m. - 8:41 p.m.WAW-SEA
23h 06m2 stops
C$ 894United Airlines
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Sat, 19 Jul - Tue, 26 Aug
United Airlines Logo
7:05 a.m. - 10:00 p.m.SEA-WAW
29h 55m3 stops
United Airlines Logo
9:40 a.m. - 11:09 a.m.WAW-SEA
34h 29m2 stops
C$ 959United Airlines
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Tue, 19 Aug - Fri, 26 Sep
British Airways Logo
1:30 p.m. - 9:15 p.m.SEA-WAW
22h 45m1 stop
British Airways Logo
8:25 a.m. - 6:20 p.m.WAW-SEA
18h 55m1 stop
C$ 1,004British Airways
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Tue, 22 Jul - Wed, 13 Aug
SWISS Logo
4:20 p.m. - 6:55 p.m.SEA-WAW
17h 35m1 stop
SWISS Logo
2:55 p.m. - 2:55 p.m.WAW-SEA
33h 00m1 stop
C$ 1,034SWISS
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Sat, 2 Aug - Sun, 24 Aug
Lufthansa Logo
2:20 p.m. - 10:15 p.m.SEA-WAW
22h 55m1 stop
Lufthansa Logo
1:10 p.m. - 4:59 p.m.WAW-SEA
12h 49m1 stop
C$ 1,082Lufthansa
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Tue, 12 Aug - Fri, 12 Sep
British Airways Logo
1:30 p.m. - 8:50 p.m.SEA-WAW
22h 20m1 stop
British Airways Logo
6:50 p.m. - 11:30 a.m.WAW-SEA
25h 40m1 stop
C$ 1,121British Airways
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Wed, 13 Aug - Sat, 13 Sep
SWISS Logo
4:25 p.m. - 6:55 p.m.SEA-WAW
17h 30m1 stop
SWISS Logo
7:40 p.m. - 6:36 p.m.WAW-SEA
31h 56m2 stops
C$ 1,352SWISS
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Mon, 7 Jul - Wed, 30 Jul
Lufthansa Logo
6:50 p.m. - 4:15 p.m.SEA-WAW
12h 25m1 stop
Lufthansa Logo
8:30 a.m. - 4:59 p.m.WAW-SEA
17h 29m1 stop
C$ 1,361Lufthansa
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Sun, 6 Jul - Wed, 30 Jul
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KAYAK's insights & trends for Seattle to Frederic Chopin flights

Get data-powered insights and trends into flights from Seattle to Frederic Chopin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Warsaw Frederic Chopin Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Warsaw Frederic Chopin Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Warsaw Frederic Chopin Airport is November, where tickets cost C$ 927 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is C$ 1,732 and C$ 1,636 respectively.

How far in advance should I book a flight from Seattle to Warsaw Frederic Chopin Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Warsaw Frederic Chopin Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Warsaw Frederic Chopin Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

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Good to know

Low seasonFebruary
High seasonJuly
Cheapest flightC$ 862
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Seattle to Warsaw

When to book flights from Seattle to Frederic Chopin

Are your dates flexible? Find out the best times to travel from Seattle to Frederic Chopin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Warsaw flights

  • What is the cheapest flight from Seattle to Warsaw Frederic Chopin Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Warsaw Frederic Chopin Airport was C$ 630 for a one-way ticket and C$ 623 for a round-trip.

  • Which airports will I be using when flying from Seattle to Warsaw?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Warsaw is Warsaw Frederic Chopin.

  • Which aircraft models fly most regularly from Seattle to Warsaw?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Warsaw?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Warsaw, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Seattle to Warsaw?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Warsaw.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Warsaw?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warsaw from Seattle is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Warsaw?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Warsaw with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Warsaw?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Warsaw from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Seattle to Frederic Chopin

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Warsaw. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Frederic Chopin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
LufthansaOverall score based on 7044 reviews
6.7Comfort
6.9Boarding
6.4Entertainment
6.2Food
7.5Crew
Airline reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

6.0 GoodJane, Apr 2025ORD - FRA
Read more Lufthansa reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Everything you need to know for your flight from Seattle to Frederic Chopin

Information on your arrival and departure airports

Frederic Chopin (WAW)
Seattle (SEA)

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