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$247+ Cheap flights from Washington to Warsaw

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — WAW
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Washington to Warsaw

Cheapest flights from Washington to Warsaw
Explore the most affordable flight options available from Washington to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This FlightHub deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
SEA
-
WAW
1 stop32h 40m
Scandinavian Airlines
Tue 9/2910:15 am
WAW
-
SEA
1 stop12h 30m
Scandinavian Airlines
Deal found 1/30$457
This KAYAK deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:55 pm
SEA
-
WAW
1 stop13h 30m
Scandinavian Airlines
Fri 10/210:15 am
WAW
-
SEA
1 stop12h 30m
Scandinavian Airlines
Deal found 1/30$480
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:10 pm
SEA
-
WAW
1 stop22h 20m
Lufthansa
Tue 3/176:30 am
WAW
-
SEA
2 stops20h 33m
Lufthansa
Deal found 1/30$487
This FlightHub deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
SEA
-
WAW
1 stop32h 40m
Scandinavian Airlines
Wed 9/307:55 am
WAW
-
SEA
2 stops23h 21m
Scandinavian Airlines
Deal found 1/30$495
This FlightHub deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
SEA
-
WAW
1 stop32h 40m
Scandinavian Airlines
Thu 10/14:50 pm
WAW
-
SEA
2 stops29h 55m
Scandinavian Airlines
Deal found 1/30$505
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:55 pm
SEA
-
WAW
1 stop13h 30m
Scandinavian Airlines
Mon 11/23:00 pm
WAW
-
SEA
2 stops40h 12m
Scandinavian Airlines
Deal found 1/31$511
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:10 pm
SEA
-
WAW
1 stop12h 45m
Lufthansa
Sun 3/156:30 pm
WAW
-
SEA
1 stop26h 40m
Lufthansa
Deal found 1/30$514
This Mytrip deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:10 pm
SEA
-
WAW
1 stop16h 20m
Multiple Airlines
Sun 3/156:30 am
WAW
-
SEA
2 stops23h 46m
Multiple Airlines
Deal found 1/30$515
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
SEA
-
WAW
1 stop32h 40m
Scandinavian Airlines
Thu 11/53:00 pm
WAW
-
SEA
2 stops42h 18m
Scandinavian Airlines
Deal found 1/31$518
This Air France deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:05 am
PDX
-
WAW
2 stops17h 00m
Multiple Airlines
Sun 3/1512:45 pm
WAW
-
PDX
1 stop31h 40m
Multiple Airlines
Deal found 1/29$538
This British Airways deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:45 pm
PDX
-
WAW
1 stop18h 45m
British Airways
Sun 3/157:55 pm
WAW
-
PDX
1 stop29h 00m
British Airways
Deal found 1/29$542
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:35 am
PDX
-
WAW
2 stops19h 45m
Delta
Sun 3/1512:45 pm
WAW
-
PDX
2 stops35h 16m
Delta
Deal found 1/29$544

Find flight deals from Washington to Warsaw

Keep the following information in mind while searching for Washington to Warsaw flight deals. Data was last updated January 31, 2026.

Round-trip from

$487
(Kiwi.com)

One-way from

$247
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$612
From Washington to Warsaw
Search Deals
One-way flight from Washington to Warsaw
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Warsaw that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 31, 2026.
Use the filters below to find and compare flights from Washington to Warsaw that are best for you.

Fly from

Washington

Fly to

Warsaw

Route

Depart

Return

Price

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 3/1

3:10 pm-12:55 pm

1 stop12h 45m

Warsaw Frederic Chopin

Tue 3/17

6:30 am-1:10 pm

1 stop14h 40m

$537

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 3/2

10:05 am-12:05 pm

2 stops17h 00m

Warsaw Frederic Chopin

Sun 3/15

12:45 pm-12:25 pm

1 stop31h 40m

$538

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 3/2

11:35 am-4:20 pm

2 stops19h 45m

Warsaw Frederic Chopin

Sun 3/15

12:45 pm-4:01 pm

2 stops35h 16m

$544

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Tue 3/3

7:00 am-12:00 pm

2 stops20h 00m

Warsaw Frederic Chopin

Sat 3/21

4:50 pm-12:25 pm

1 stop27h 35m

$547

SpokaneWarsaw

GEG - WAW

GEGWAW

Spokane

Fri 2/27

11:22 am-3:10 pm

2 stops18h 48m

Warsaw Frederic Chopin

Sat 3/7

6:05 am-9:14 pm

2 stops24h 09m

$550

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Mon 3/9

1:45 pm-4:20 pm

2 stops18h 35m

Warsaw Frederic Chopin

Wed 3/18

6:05 am-4:47 pm

2 stops18h 42m

$550

SpokaneWarsaw

GEG - WAW

GEGWAW

Spokane

Wed 2/25

4:02 pm-4:30 pm

2 stops15h 28m

Warsaw Frederic Chopin

Sun 3/1

6:30 am-10:04 pm

2 stops24h 34m

$551

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Wed 3/4

7:00 am-4:30 pm

2 stops24h 30m

Warsaw Frederic Chopin

Sun 3/8

2:30 pm-12:35 am

2 stops18h 05m

$551

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 2/25

7:00 am-1:40 pm

2 stops21h 40m

Warsaw Frederic Chopin

Sun 3/1

6:05 am-1:20 pm

1 stop16h 15m

$555

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Tue 3/3

7:30 am-2:20 pm

2 stops21h 50m

Warsaw Frederic Chopin

Tue 3/31

10:15 am-10:10 pm

2 stops20h 55m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 51 results
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Best time to book a flight from Washington to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Washington 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 Washington to Warsaw

What is the cheapest month to book a flight from State of Washington to Warsaw?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Warsaw (average of $425). Flying from State of Washington to Warsaw in June is currently the most expensive (average of $760). 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 Washington to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Warsaw?

    A quick flight from State of Washington to Warsaw can take about 19h 45m. Lufthansa provides one of the quickest options available for as low as $544. There are 5341 mi between State of Washington and Warsaw. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Warsaw one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $229. KLM flights start at $245 while deals on Delta start at $276 one-way.

  • What are the most popular routes from State of Washington to Warsaw?

    The most popular route from State of Washington to Warsaw is Seattle/Tacoma Intl - Warsaw Frederic Chopin. You may also consider Seattle/Tacoma Intl - Warsaw Modlin or Portland - Warsaw Frederic Chopin.

  • Can I find deals for flights from Washington to Warsaw that include hotel bookings?

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

  • How can I find direct flights from Washington to Warsaw?

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

  • Can I find deals for business class flights from Washington to Warsaw?

    Yes. Cheapflights offers flight deals from Washington to Warsaw 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 State of Washington to Warsaw?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Warsaw (average of $425). Flying from State of Washington to Warsaw in June is currently the most expensive (average of $760). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Washington to Warsaw

Discover the top 8 airlines that operate flights from Washington to Warsaw. 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 January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$433Average$807FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$450Average$603FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$536Average$875FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$537Average$845FlexibilityNo cancel feeOn-time76%
FinnairCheapest$537Average$887FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$589Average$687FlexibilityNo cancel feeOn-time71%
KLMCheapest$650Average$864FlexibilityNo cancel feeOn-time75%
DeltaCheapest$682Average$1,111FlexibilityNo cancel feeOn-timeN/A

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