SEA - WAW

$266 Find Cheap Flights from Seattle to Warsaw Chopin Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Frederic Chopin departing on 2/26. 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
1 adult, Economy, 0 bags

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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Warsaw.
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Everything you should know

Cheapest round-trip
$477
Overall average: $678
Lufthansa
Wed 2/25Mon 3/2
SEA - WAW • 1 stop
Cheapest one-way
$266
Typical prices: $451-$568
British Airways
Thu 2/26
SEA - WAW • 2 stops
Top airlines
Lufthansa
Cheapest • from $477 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 5% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 31% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Frederic Chopin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Frederic Chopin (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 Frederic Chopin 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Frederic Chopin

Wed, Feb 25 - Mon, Mar 2
Lufthansa Logo
3:10 pm - 12:55 pm
SEA
-
WAW
12h 45m
1 stop
Lufthansa Logo
6:30 am - 12:10 pm
WAW
-
SEA
14h 40m
1 stop
$477Lufthansa
Wed, Feb 18 - Wed, Mar 18
British Airways Logo
1:37 pm - 9:30 pm
SEA
-
WAW
22h 53m
2 stops
British Airways Logo
7:20 am - 7:20 pm
WAW
-
SEA
20h 00m
2 stops
$480British Airways
Wed, Feb 18 - Wed, Mar 18
British Airways Logo
6:50 pm - 6:50 pm
SEA
-
WAW
15h 00m
1 stop
British Airways Logo
7:20 am - 7:20 pm
WAW
-
SEA
20h 00m
2 stops
$482British Airways
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
3:10 pm - 12:55 pm
SEA
-
WAW
12h 45m
1 stop
Multiple Airlines Logo
6:50 am - 7:03 pm
WAW
-
SEA
21h 13m
2 stops
$484Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
3:10 pm - 12:55 pm
SEA
-
WAW
12h 45m
1 stop
Multiple Airlines Logo
6:50 am - 7:03 pm
WAW
-
SEA
21h 13m
2 stops
$487Multiple Airlines
Wed, Apr 15 - Wed, Apr 29
British Airways Logo
8:20 pm - 11:00 am
SEA
-
WAW
29h 40m
1 stop
British Airways Logo
11:50 am - 5:10 pm
WAW
-
SEA
38h 20m
2 stops
$488British Airways
Tue, Feb 17 - Tue, Mar 10
British Airways Logo
5:37 am - 9:40 pm
SEA
-
WAW
31h 03m
2 stops
British Airways Logo
7:35 pm - 7:20 pm
WAW
-
SEA
31h 45m
2 stops
$492British Airways
Wed, Feb 25 - Tue, Mar 3
British Airways Logo
6:50 pm - 9:30 pm
SEA
-
WAW
17h 40m
1 stop
British Airways Logo
8:50 am - 11:07 pm
WAW
-
SEA
23h 17m
2 stops
$493British Airways
Wed, Feb 25 - Tue, Mar 3
British Airways Logo
1:37 pm - 11:30 am
SEA
-
WAW
36h 53m
2 stops
British Airways Logo
8:50 am - 7:25 pm
WAW
-
SEA
19h 35m
2 stops
$497British Airways
Sun, Mar 1 - Mon, May 4
British Airways Logo
6:50 pm - 11:50 am
SEA
-
WAW
32h 00m
1 stop
British Airways Logo
8:20 am - 11:35 am
WAW
-
SEA
36h 15m
1 stop
$498British Airways
Booking Insights

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 September, where tickets cost $521 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,212 and $1,009 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 2 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$266
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Seattle to Warsaw Chopin Airport

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 Chopin Airport 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 $266 for a one-way ticket and $477 for a round-trip.

  • Do I need a passport to fly between Seattle and Warsaw Chopin Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Warsaw Chopin Airport.

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

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

  • Which airline alliances offer flights from Seattle to Warsaw Chopin Airport?

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

  • Which is the best airline for flights from Seattle to Warsaw, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Warsaw are Delta and KLM. With an average price for the route of $1,109 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $834 and an overall rating of 7.7.

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

    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 Chopin Airport.

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

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

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

    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 Chopin Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and WAW can sometimes prove cheaper using this method.

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

    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 Chopin Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving 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.
7.9
DeltaOverall score based on 8088 reviews
8.5Crew
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

4.0 OkayJohn, Jan 2026
DAL - ATL
Read more Delta reviews

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

No vegetarian option was provided for the regular meal or the pre-landing snack.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

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

Information on your arrival and departure airports