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$260+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — WAW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Washington to Warsaw

Keep the following information in mind while searching for Washington to Warsaw flight deals. Data was last updated June 12, 2025.

Round-trip from

$619
(Finnair)

One-way from

$260
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$1,282
From Washington to Warsaw
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One-way flight from Washington to Warsaw
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Highest demand for flights based on searches. 19% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:30 pmPDX - WAW
1 stop18h 05mMultiple Airlines
Mon 11/107:40 pmWAW - PDX
2 stops35h 21mMultiple Airlines
Deal found 6/10$619
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:30 pmPDX - WAW
1 stop15h 15mAmerican Airlines
Mon 11/107:15 amWAW - PDX
1 stop18h 20mAmerican Airlines
Deal found 6/11$649
This Air Canada deal was found by Cheapflights users on 6/10. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:10 amPDX - WAW
2 stops22h 40mAir Canada
Mon 11/109:15 amWAW - PDX
3 stops33h 19mAir Canada
Deal found 6/10$655
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:15 amGEG - WAW
2 stops29h 45mUnited Airlines
Sat 11/16:30 amWAW - GEG
2 stops22h 15mUnited Airlines
Deal found 6/12$667
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:02 amGEG - WAW
2 stops21h 13mAmerican Airlines
Wed 10/298:50 amWAW - GEG
2 stops19h 53mAmerican Airlines
Deal found 6/12$686
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1512:40 pmPDX - WAW
2 stops20h 45mFinnair
Tue 8/198:55 amWAW - PDX
2 stops23h 25mFinnair
Deal found 6/10$686
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:38 pmGEG - WAW
2 stops47h 22mLufthansa
Fri 10/316:25 pmWAW - GEG
2 stops34h 20mLufthansa
Deal found 6/12$691
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:10 amSEA - WAW
3 stops20h 20mUnited Airlines
Wed 9/39:40 amWAW - SEA
2 stops20h 02mUnited Airlines
Deal found 6/10$696
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1510:05 amPDX - WAW
2 stops23h 35mUnited Airlines
Tue 8/196:35 amWAW - PDX
2 stops23h 02mUnited Airlines
Deal found 6/11$696
This Air Canada deal was found by Cheapflights users on 6/10. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:20 amSEA - WAW
2 stops23h 55mAir Canada
Mon 9/89:40 amWAW - SEA
2 stops37h 36mAir Canada
Deal found 6/10$701
This British Airways deal was found by Cheapflights users on 6/10. 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.
Tue 8/261:30 pmSEA - WAW
1 stop19h 00mBritish Airways
Tue 9/26:50 pmWAW - SEA
1 stop32h 30mBritish Airways
Deal found 6/10$709
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/294:00 pmSEA - WAW
1 stop17h 25mScandinavian Airlines
Tue 9/23:00 pmWAW - SEA
1 stop31h 50mScandinavian Airlines
Deal found 6/10$710

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 June 12, 2025.
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

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 11/3

6:30 pm-9:35 pm

1 stop18h 05m

Warsaw Frederic Chopin

Mon 11/10

7:40 pm-10:01 pm

2 stops35h 21m

$619

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 11/3

6:30 pm-6:45 pm

1 stop15h 15m

Warsaw Frederic Chopin

Mon 11/10

7:15 am-4:35 pm

1 stop18h 20m

$649

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Mon 11/3

10:10 am-5:50 pm

2 stops22h 40m

Warsaw Frederic Chopin

Mon 11/10

9:15 am-9:34 am

3 stops33h 19m

$655

SpokaneWarsaw

GEG - WAW

GEGWAW

Spokane

Sun 10/19

7:15 am-10:00 pm

2 stops29h 45m

Warsaw Frederic Chopin

Sat 11/1

6:30 am-8:45 pm

2 stops22h 15m

$667

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Tue 7/15

12:40 pm-6:25 pm

2 stops20h 45m

Warsaw Frederic Chopin

Tue 8/19

8:55 am-11:20 pm

2 stops23h 25m

$686

SpokaneWarsaw

GEG - WAW

GEGWAW

Spokane

Tue 10/21

6:02 am-12:15 pm

2 stops21h 13m

Warsaw Frederic Chopin

Wed 10/29

8:50 am-8:43 pm

2 stops19h 53m

$686

SpokaneWarsaw

GEG - WAW

GEGWAW

Spokane

Sat 10/18

1:38 pm-10:00 pm

2 stops47h 22m

Warsaw Frederic Chopin

Fri 10/31

6:25 pm-8:45 pm

2 stops34h 20m

$691

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Tue 8/26

7:10 am-12:30 pm

3 stops20h 20m

Warsaw Frederic Chopin

Wed 9/3

9:40 am-8:42 pm

2 stops20h 02m

$696

PortlandWarsaw

PDX - WAW

PDXWAW

Portland

Tue 7/15

10:05 am-6:40 pm

2 stops23h 35m

Warsaw Frederic Chopin

Tue 8/19

6:35 am-8:37 pm

2 stops23h 02m

$696

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 8/24

7:20 am-4:15 pm

2 stops23h 55m

Warsaw Frederic Chopin

Mon 9/8

9:40 am-2:16 pm

2 stops37h 36m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 44 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, January is the cheapest month in which you can book a flight from State of Washington to Warsaw (average of $576). Flying from State of Washington to Warsaw in June is currently the most expensive (average of $1,052). 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.

What is the cheapest time of day to fly from WA to WAW?

Find hourly flight availability from Washington to Warsaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Warsaw as you normally would.

Rainfall in Warsaw by month

Plan your trip to Warsaw by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Warsaw ranges from 0.8 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Warsaw when rainfall is around 0.8 in.

Temperature in Warsaw by month

Plan your trip to Warsaw by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Warsaw, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Warsaw. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Washington to Warsaw to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $389. British Airways flights start at $468 while deals on Lufthansa start at $471 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 Portland - Warsaw Frederic Chopin or Seattle/Tacoma Intl - Warsaw Modlin.

  • 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, January is the cheapest month in which you can book a flight from State of Washington to Warsaw (average of $576). Flying from State of Washington to Warsaw in June is currently the most expensive (average of $1,052). 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

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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 9 airlines flying from Washington to Warsaw

Discover the top 9 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$451Average$1,144FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$547Average$798FlexibilityNo cancel feeOn-time70%
DeltaCheapest$557Average$987FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$573Average$995FlexibilityNo cancel feeOn-time69%
FinnairCheapest$581Average$886FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$584Average$687FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$639Average$862FlexibilityNo cancel feeOn-time76%
KLMCheapest$650Average$1,024FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$678Average$937FlexibilityNo cancel feeOn-time77%

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