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$310+ Cheap flights from Washington, D.C. (WAS) 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — WAW
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Warsaw are usually found in February or March, booked 87 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Warsaw (WA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2025.

Round-trip from

$530
(FlightHub)

One-way from

$332
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$586
From Washington, D.C. (WAS) to Warsaw
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One-way flight from Washington, D.C. (WAS) to Warsaw
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Highest demand for flights based on searches. 21% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington, D.C. to Warsaw

Cheapest flights from Washington, D.C. to Warsaw
Explore the most affordable flight options available from Washington, D.C. to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/2. 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 9/76:50 pmBWI - WAW
1 stop20h 00mPLAY
Fri 9/269:50 pmWAW - BWI
1 stop25h 50mPLAY
Deal found 4/2$508
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 10/710:05 pmIAD - WAW
2 stops17h 35mScandinavian Airlines
Sun 10/197:35 pmWAW - IAD
1 stop30h 24mScandinavian Airlines
Deal found 4/1$526
This British Airways deal was found by Cheapflights users on 4/1. 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.
Wed 10/227:45 pmDCA - WAW
2 stops15h 25mBritish Airways
Thu 10/308:55 amWAW - DCA
2 stops19h 00mBritish Airways
Deal found 4/1$529
This Gurufare deal was found by Cheapflights users on 4/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:30 pmBWI - WAW
1 stop16h 20mBritish Airways
Mon 11/37:40 pmWAW - BWI
1 stop29h 05mBritish Airways
Deal found 4/2$531
This Finnair deal was found by Cheapflights users on 4/1. 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.
Wed 10/2210:45 pmIAD - WAW
2 stops15h 40mFinnair
Thu 10/307:20 pmWAW - IAD
2 stops26h 15mFinnair
Deal found 4/1$537
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/21:53 pmIAD - WAW
2 stops16h 37mAir Canada
Wed 4/96:40 amWAW - IAD
2 stops14h 33mAir Canada
Deal found 4/1$540
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:00 amDCA - WAW
2 stops19h 30mAir Canada
Wed 4/96:40 amWAW - DCA
2 stops14h 44mAir Canada
Deal found 4/1$540
This StudentUniverse deal was found by Cheapflights users on 4/1. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:05 pmDCA - WAW
2 stops18h 20mFinnair
Tue 5/68:55 amWAW - DCA
2 stops19h 41mFinnair
Deal found 4/1$548
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Sun 4/275:40 pmIAD - WAW
1 stop11h 15mAmerican Airlines
Thu 5/88:55 amWAW - IAD
2 stops20h 02mAmerican Airlines
Deal found 4/2$549
This Finnair deal was found by Cheapflights users on 3/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2810:40 pmIAD - WAW
1 stop16h 20mMultiple Airlines
Tue 5/69:10 pmWAW - IAD
2 stops28h 55mMultiple Airlines
Deal found 3/31$554
This American Airlines deal was found by Cheapflights users on 4/2. 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 8/269:20 pmBWI - WAW
1 stop14h 10mAmerican Airlines
Wed 9/1011:50 amWAW - BWI
1 stop13h 45mAmerican Airlines
Deal found 4/2$556
This United deal was found by Cheapflights users on 4/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 pmDCA - WAW
2 stops16h 10mUnited Airlines
Mon 11/31:20 pmWAW - DCA
2 stops39h 17mUnited Airlines
Deal found 4/2$556

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 April 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Warsaw that are best for you.

Fly from

Washington, D.C.

Fly to

Warsaw

Route

Depart

Return

Price

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

Sun 9/7

6:50 pm-8:50 pm

1 stop20h 00m

Warsaw Frederic Chopin

Fri 9/26

9:50 pm-5:40 pm

1 stop25h 50m

$508

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Sun 4/27

10:05 pm-2:20 pm

1 stop10h 15m

Warsaw Frederic Chopin

Tue 5/6

7:45 pm-7:59 pm

1 stop30h 14m

$530

Washington, D.C.Warsaw

DCA - WAW

DCAWAW

Washington, D.C. Reagan-National

Tue 4/29

6:05 pm-6:25 pm

2 stops18h 20m

Warsaw Frederic Chopin

Tue 5/6

8:55 am-10:36 pm

2 stops19h 41m

$548

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Sun 4/27

5:40 pm-10:55 am

1 stop11h 15m

Warsaw Frederic Chopin

Tue 5/6

8:55 am-10:57 pm

2 stops20h 02m

$549

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 4/28

10:40 pm-9:00 pm

1 stop16h 20m

Warsaw Frederic Chopin

Tue 5/6

9:10 pm-8:05 pm

2 stops28h 55m

$554

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

Tue 8/26

9:20 pm-5:30 pm

1 stop14h 10m

Warsaw Frederic Chopin

Wed 9/10

11:50 am-7:35 pm

1 stop13h 45m

$556

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Sun 5/18

10:40 pm-9:10 pm

1 stop16h 30m

Warsaw Frederic Chopin

Thu 5/29

7:55 am-5:30 pm

1 stop15h 35m

$558

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

Sun 4/27

9:20 pm-9:10 pm

1 stop17h 50m

Warsaw Frederic Chopin

Fri 5/9

8:30 am-7:35 pm

1 stop17h 05m

$558

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 4/14

10:40 pm-8:25 pm

2 stops15h 45m

Warsaw Frederic Chopin

Tue 4/29

8:55 am-8:10 pm

2 stops17h 15m

$560

Washington, D.C.Warsaw

DCA - WAW

DCAWAW

Washington, D.C. Reagan-National

Sun 9/7

7:47 pm-9:10 pm

2 stops19h 23m

Warsaw Frederic Chopin

Tue 9/30

8:50 am-7:45 pm

2 stops16h 55m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 57 results
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Best time to book a flight from Washington, D.C. to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Washington, D.C. 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, D.C. to Warsaw

How far ahead should I book a flight from Washington, D.C. to Warsaw?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Warsaw. Price data was last updated on March 28, 2025.

The best time to book flights from Washington, D.C. to Warsaw is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Warsaw?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Warsaw (average of $576). Flying from Washington, D.C. to Warsaw in June is currently the most expensive (average of $1,116). 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 WAS to WAW?

Find hourly flight availability from Washington, D.C. 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 April 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Warsaw at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

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 April 3, 2025.
Get a feel of what it's like to fly with Delta, LOT and Finnair from Washington, D.C. to Warsaw by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 flying from Washington, D.C. to Warsaw round-trip?

    Currently priced at $530, Scandinavian Airlines will fly you from Washington, D.C. to Warsaw and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Finnair and American Airlines - these airlines can fly you to your destination from $548 and $549, respectively. Scandinavian Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Warsaw one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $367. Users have also found prices from $370 and $413 on PLAY and TAP AIR PORTUGAL, respectively.

  • What are the most popular routes from Washington, D.C. to Warsaw?

    While some choose either Washington, D.C. Reagan-National - Warsaw Frederic Chopin or Baltimore/Washington - Warsaw Frederic Chopin, Washington, D.C. Dulles Intl - Warsaw Frederic Chopin is the most popular route from Washington, D.C. to Warsaw.

  • Where are the most common layover locations when flying from Washington, D.C. to Warsaw?

    The most popular layover on flights from Washington, D.C. to Warsaw is Copenhagen. Washington, D.C. to Warsaw flights stop in London the next most.

  • What are some popular things to do or see while on a layover in Copenhagen?

    Tivoli, Kongens Nytorv, and Rådhuspladsen are currently the most popular points of interest in Copenhagen at the moment. Tivoli, Kongens Nytorv, and Rådhuspladsen are located about 5.3 mi, 5.1 mi, and 5.2 mi, respectively from Kastrup Copenhagen. Travelers in need of a car in Copenhagen can rent one for about $34 per day.

  • What are some popular points of interest to see during a layover in London?

    Hyde Park, Piccadilly Circus, and Buckingham Palace are currently the most popular points of interest in London at the moment. Hyde Park, Piccadilly Circus and Buckingham Palace are located about 12.5 mi, 14.1 mi, and 13.7 mi, respectively from London Heathrow if you are interested in checking them out. Those landing in London looking to spend some time exploring during their layover can rent a car for about $40 per day.

  • Where are the least popular layover locations for Washington, D.C. to Warsaw flights?

    Washington, D.C. to Warsaw flights have a layover in Frankfurt am Main the least frequently.

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

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

  • How can I find direct flights from Washington, D.C. to Warsaw?

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

  • Can I find deals for business class flights from Washington, D.C. to Warsaw?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Warsaw?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Warsaw (average of $576). Flying from Washington, D.C. to Warsaw in June is currently the most expensive (average of $1,116). 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.

Top 10 airlines flying from Washington, D.C. to Warsaw

Discover the top 10 airlines that operate flights from Washington, D.C. 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$295Average$896FlexibilityNo cancel feeOn-time78%
Scandinavian AirlinesCheapest$427Average$620FlexibilityNo cancel feeOn-time77%
SWISSCheapest$488Average$759FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$495Average$633FlexibilityNo cancel feeOn-time70%
KLMCheapest$526Average$938FlexibilityNo cancel feeOn-time75%
TAP AIR PORTUGALCheapest$537Average$854FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$572Average$808FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$577Average$727FlexibilityNo cancel feeOn-time69%
DeltaCheapest$586Average$1,084FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$613Average$875FlexibilityNo cancel feeOn-time76%

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