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$253+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — WAW
ag. 12 — ag. 191
dc. 8/12
dc. 8/19
1 adult, Economy
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Cheap 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 juliol 13, 2026.

This Mytrip deal was found by Cheapflights users on 7/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 11/67:40 pm
BWI
-
WAW
2 stops19h 15m
Multiple Airlines
ds. 11/149:30 pm
WAW
-
BWI
2 stops27h 10m
Multiple Airlines
Deal found 7/11$640
This Mytrip deal was found by Cheapflights users on 7/13. 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.
dj. 10/18:30 pm
BWI
-
WAW
2 stops19h 05m
Multiple Airlines
ds. 10/107:15 am
WAW
-
BWI
2 stops21h 00m
Multiple Airlines
Deal found 7/13$679
This Mytrip deal was found by Cheapflights users on 7/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 10/58:30 pm
BWI
-
WAW
3 stops32h 55m
Multiple Airlines
dl. 10/196:40 am
WAW
-
BWI
2 stops18h 45m
Multiple Airlines
Deal found 7/10$681
This Mytrip deal was found by Cheapflights users on 7/9. 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.
dv. 10/98:30 pm
BWI
-
WAW
3 stops31h 05m
Multiple Airlines
dg. 10/1810:55 pm
WAW
-
BWI
3 stops26h 30m
Multiple Airlines
Deal found 7/9$691
This Mytrip deal was found by Cheapflights users on 7/9. 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.
dc. 9/238:30 pm
BWI
-
WAW
2 stops31h 05m
Multiple Airlines
dt. 9/2910:15 am
WAW
-
BWI
2 stops18h 00m
Multiple Airlines
Deal found 7/9$692
This Mytrip deal was found by Cheapflights users on 7/13. 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.
dj. 8/278:30 pm
BWI
-
WAW
3 stops35h 30m
Multiple Airlines
dj. 9/36:40 am
WAW
-
BWI
2 stops18h 45m
Multiple Airlines
Deal found 7/13$697
This Mytrip deal was found by Cheapflights users on 7/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 8/178:30 pm
BWI
-
WAW
3 stops31h 05m
Multiple Airlines
dc. 9/212:05 pm
WAW
-
BWI
2 stops16h 10m
Multiple Airlines
Deal found 7/11$721
This Mytrip deal was found by Cheapflights users on 7/9. 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.
dl. 8/248:30 pm
BWI
-
WAW
3 stops31h 05m
Multiple Airlines
dc. 9/912:05 pm
WAW
-
BWI
2 stops16h 10m
Multiple Airlines
Deal found 7/9$724
This Mytrip deal was found by Cheapflights users on 7/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 10/128:30 pm
BWI
-
WAW
2 stops19h 15m
Multiple Airlines
dg. 10/183:20 pm
WAW
-
BWI
2 stops34h 05m
Multiple Airlines
Deal found 7/11$733
This FlightHub deal was found by Cheapflights users on 7/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 11/24:39 pm
BWI
-
WAW
2 stops15h 41m
Scandinavian Airlines
dc. 11/1810:15 am
WAW
-
BWI
2 stops18h 22m
Scandinavian Airlines
Deal found 7/10$738
This Justfly.com deal was found by Cheapflights users on 7/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 11/3011:05 am
DCA
-
WAW
2 stops16h 05m
Air Canada
dl. 12/79:20 am
WAW
-
DCA
2 stops36h 04m
Air Canada
Deal found 7/8$762
This Gotogate deal was found by Cheapflights users on 7/9. 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.
dc. 7/1510:20 pm
IAD
-
WAW
1 stop12h 00m
Lufthansa
dc. 8/269:40 am
WAW
-
IAD
1 stop12h 25m
Lufthansa
Deal found 7/9$763

Find 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 juliol 13, 2026.

Round-trip from

$640
(Mytrip)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$828
From Washington, D.C. (WAS) to Warsaw
Search Deals
One-way flight from Washington, D.C. (WAS) to Warsaw
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 juliol 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

dl. 11/16

8:35 pm-6:45 pm

1 stop16h 10m

Warsaw Frederic Chopin

dv. 11/20

7:35 am-6:45 pm

1 stop17h 10m

$752

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

dt. 11/24

8:35 pm-6:45 pm

1 stop16h 10m

Warsaw Frederic Chopin

dj. 11/26

7:45 pm-6:45 pm

1 stop29h 00m

$752

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

dt. 9/8

10:20 pm-4:20 pm

1 stop12h 00m

Warsaw Frederic Chopin

dt. 9/22

6:50 am-4:18 pm

2 stops15h 28m

$778

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

dc. 7/29

5:25 pm-12:35 pm

2 stops13h 10m

Warsaw Frederic Chopin

dv. 9/4

6:25 am-2:55 pm

2 stops14h 30m

$783

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

dc. 9/9

5:00 pm-1:05 am

1 stop26h 05m

Warsaw Modlin

dc. 10/7

6:20 pm-6:50 pm

2 stops30h 30m

$818
Quickest round-trip

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

dj. 9/3

10:20 pm-4:20 pm

1 stop12h 00m

Warsaw Frederic Chopin

dv. 9/25

2:15 pm-8:00 pm

1 stop11h 45m

$825

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

dg. 12/13

1:00 pm-12:05 pm

2 stops17h 05m

Warsaw Frederic Chopin

ds. 12/26

6:05 am-10:55 pm

2 stops22h 50m

$832

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

dj. 8/6

12:35 pm-4:20 pm

2 stops21h 45m

Warsaw Frederic Chopin

dj. 8/13

6:40 am-7:20 am

2 stops30h 40m

$845

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

dc. 8/12

10:25 pm-8:10 am

2 stops27h 45m

Warsaw Frederic Chopin

dl. 8/17

9:15 pm-8:20 pm

2 stops29h 05m

$850

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

dt. 8/18

5:40 pm-4:20 pm

2 stops16h 40m

Warsaw Frederic Chopin

dg. 8/30

9:40 am-9:29 pm

2 stops17h 49m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Warsaw (average of $267). Flying from Washington, D.C. to Warsaw in June is currently the most expensive (average of $624). 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.

How much does it cost to fly round-trip from Washington, D.C. to Warsaw?

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

The best time to book flights from Washington, D.C. to Warsaw is 76 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.

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 juliol 13, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Warsaw, such as SWISS,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
2,002 reviews

Crew

8.3

Comfort

7.4

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
2,002 reviews
SWISS
7.5
Good
2,002 reviews

Crew

8.3

Comfort

7.4

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Scandinavian Airlines
7.4
Good
1,878 reviews
SWISS
7.5
Good
2,002 reviews

Crew

8.3

Comfort

7.4

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
United Airlines
7.4
Good
9,986 reviews
SWISS
7.5
Good
2,002 reviews

Crew

8.3

Comfort

7.4

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Lufthansa
6.8
Okay
8,133 reviews
SWISS
7.5
Good
2,002 reviews

Crew

8.3

Comfort

7.4

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
British Airways
6.7
Okay
8,113 reviews
SWISS
7.5
Good
2,002 reviews

Crew

8.3

Comfort

7.4

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

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.

  • How long is the flight from Washington, D.C. to Warsaw?

    Airlines like British Airways, United Airlines, and Delta fly from Washington, D.C. to Warsaw in about 12h. The time it takes to get you to your destination can typically vary by up to 5h 05m. Washington, D.C. and Warsaw are separated by a distance of 4470 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. to Warsaw round-trip?

    Currently priced at $415, 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 SWISS and United Airlines - these airlines can fly you to your destination from $478 and $482, respectively. Scandinavian Airlines is 38% 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 SWISS. According to our data, you can fly for as low as $326. Users have also found prices from $328 and $361 on Lufthansa and Scandinavian Airlines, 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.

  • 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Warsaw (average of $267). Flying from Washington, D.C. to Warsaw in June is currently the most expensive (average of $624). 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

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Alternative routes for Washington, D.C. to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Frederic Chopin flights
Dulles Intl to Krakow flights
Dulles Intl to Rzeszow flights
Dulles Intl to Poznan flights

Top 9 airlines flying from Washington, D.C. to Warsaw

Discover the top 9 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 juliol 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$415Average$627FlexibilityNo cancel feeOn-time77%
SWISSCheapest$478Average$1,154FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$482Average$651FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$487Average$771FlexibilityNo cancel feeOn-time70%
DeltaCheapest$490Average$792FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$494Average$721FlexibilityNo cancel feeOn-time76%
KLMCheapest$504Average$632FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$522Average$861FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$566Average$757FlexibilityNo cancel feeOn-time77%

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