£527 Cheap Flights from Warsaw (WAW) to Seattle (SEA)

View £527 flight on Thu, 11 Jun 2026Opens in a new window

Popular airlines from Frederic Chopin Airport (WAW) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Warsaw (WAW) to Seattle (SEA)

Prices were available within the past 7 days and start at £527 for one-way flights and £682 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, 31 May - Sun, 7 Jun
WAW
Warsaw
SEA
Seattle
£682 Return, found 1 day ago
£682
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, 31 May from Warsaw to Seattle, returning Sun, 7 Jun, priced at £682 found 1 day ago
Scandinavian Airlines
Tue, 2 Jun - Sun, 7 Jun
WAW
Warsaw
SEA
Seattle
£732 Return, found 1 day ago
£732
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, 2 Jun from Warsaw to Seattle, returning Sun, 7 Jun, priced at £732 found 1 day ago
Scandinavian Airlines
Mon, 1 Jun - Sun, 7 Jun
WAW
Warsaw
SEA
Seattle
£734 Return, found 7 hours ago
£734
Return
found 7 hours ago
Select Scandinavian Airlines flight, departing Mon, 1 Jun from Warsaw to Seattle, returning Sun, 7 Jun, priced at £734 found 7 hours ago
Scandinavian Airlines
Sun, 31 May - Sun, 7 Jun
WAW
Warsaw
SEA
Seattle
£744 Return, found 1 day ago
£744
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, 31 May from Warsaw to Seattle, returning Sun, 7 Jun, priced at £744 found 1 day ago
Scandinavian Airlines
Tue, 2 Jun - Sun, 7 Jun
WAW
Warsaw
SEA
Seattle
£761 Return, found 1 day ago
£761
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, 2 Jun from Warsaw to Seattle, returning Sun, 7 Jun, priced at £761 found 1 day ago
Scandinavian Airlines
Sun, 31 May - Sun, 7 Jun
WAW
Warsaw
SEA
Seattle
£774 Return, found 1 day ago
£774
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, 31 May from Warsaw to Seattle, returning Sun, 7 Jun, priced at £774 found 1 day ago
Turkish Airlines
Sat, 11 Jul - Sat, 18 Jul
WAW
Warsaw
SEA
Seattle
£789 Return, found 6 days ago
£789
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 11 Jul from Warsaw to Seattle, returning Sat, 18 Jul, priced at £789 found 6 days ago
Lufthansa
Tue, 2 Jun - Sun, 7 Jun
WAW
Warsaw
SEA
Seattle
£842 Return, found 1 day ago
£842
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 2 Jun from Warsaw to Seattle, returning Sun, 7 Jun, priced at £842 found 1 day ago
Air Canada
Tue, 2 Jun - Sun, 7 Jun
WAW
Warsaw
SEA
Seattle
£842 Return, found 1 day ago
£842
Return
found 1 day ago
Select Air Canada flight, departing Tue, 2 Jun from Warsaw to Seattle, returning Sun, 7 Jun, priced at £842 found 1 day ago
KLM
Thu, 17 Sept - Thu, 1 Oct
WAW
Warsaw
SEA
Seattle
£849 Return, found 1 day ago
£849
Return
found 1 day ago
Select KLM flight, departing Thu, 17 Sept from Warsaw to Seattle, returning Thu, 1 Oct, priced at £849 found 1 day ago

Frequently asked questions

How much does a flight from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
One-way flights typically cost between $3,102 and $10,250 and return flights often range between $3,102 and $10,250. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
February is typically the cheapest month to fly from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average round-trip fares of approximately 2205 CAD. This is about 14% lower than the average price throughout the year. February often sees lower prices as it falls outside of peak holiday travel seasons, leading to reduced demand. Other cheap months to fly from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) include March and September.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Based on booking data from the past year, the cheapest months to fly from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are typically February and September, with average round-trip flight prices around 2205 CAD. While April is a popular month for travel, offering plenty of flight options, it's not one of the cheapest. If you're looking for the best value, aiming for February or September will help you save on your airfare.*Prices based on flights available on Expedia in the last year.
How many flights per day from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 48 connecting flights per day from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Some common connection points include Frankfurt Intl. (FRA), Vantaa (HEL), and Heathrow (LHR).
What is the earliest flight from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs at approximately 6:00 AM local time. This service is seasonal, active in September and October, and is operated by airlines such as Lufthansa and American Airlines. Choosing an early departure can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll typically find the most flights from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Tuesday, with around 49 flights available. This gives you a good selection of options for your journey. Major airlines on this route include LOT Polish Airlines, Lufthansa, and British Airways.
What are the most popular departure times for flights from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Warsaw Frederic Chopin (WAW) to Seattle - Tacoma Intl. (SEA) are in the morning, from 6am to 9am. About 67% of passengers prefer this time. Many major carriers, including Lufthansa, KLM and Delta, offer flights during this window. This timing works well because it allows you to start your journey early and arrive at your destination with plenty of time left in the day.
How long does it take to fly from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Flying from WAW to SEA with a connection usually takes about 14 hours 50 minutes, traveling roughly 5,221 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Select the "Business class" and "First class" filters when looking for WAW to SEA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle from Frederic Chopin (WAW)?
If you're planning to travel to Seattle from Frederic Chopin (WAW), you can fly into Seattle - Tacoma Intl. (SEA) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Heathrow (LHR) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Warsaw (WAW-Frederic Chopin) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Frederic Chopin
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, British Airways, Brussels Airlines, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Return price
£682
Distance
8352 km

Book with confidence

Compare flights from Warsaw to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Warsaw to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Frederic Chopin to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Frederic Chopin (WAW) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from Warsaw to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Frederic Chopin to Seattle - Tacoma Intl. start at just £682 and range up to £849.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Warsaw and Seattle
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Warsaw to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Frederic Chopin to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Warsaw to Seattle easily and book with confidence

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*Available to Expedia members.