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$221+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — WAW
janv. 27 — févr. 31
mar. 1/27
mar. 2/3
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Warsaw are usually found in February or November, 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

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 décembre 28, 2025.

This oojo deal was found by Cheapflights users on 12/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:30 pmIAD - WAW
1 stop17h 35mTAP AIR PORTUGAL
ven. 3/275:55 pmWAW - IAD
1 stop27h 20mTAP AIR PORTUGAL
Deal found 12/28$471
This Kiwi.com deal was found by Cheapflights users on 12/27. 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.
dim. 12/2810:00 pmIAD - WAW
2 stops18h 30mMultiple Airlines
lun. 1/122:30 pmWAW - IAD
1 stop32h 10mMultiple Airlines
Deal found 12/27$476
This CheapOair deal was found by Cheapflights users on 12/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:30 pmIAD - WAW
1 stop11h 15mMultiple Airlines
ven. 3/276:30 amWAW - IAD
2 stops14h 51mMultiple Airlines
Deal found 12/28$493
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/2610:30 pmIAD - WAW
1 stop31h 40mTAP AIR PORTUGAL
mer. 1/145:55 pmWAW - IAD
1 stop27h 20mTAP AIR PORTUGAL
Deal found 12/26$495
This Delta deal was found by Cheapflights users on 12/28. 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.
mar. 12/305:35 pmDCA - WAW
2 stops16h 55mDelta
ven. 3/2712:45 pmWAW - DCA
2 stops15h 59mDelta
Deal found 12/28$499
This Delta deal was found by Cheapflights users on 12/28. 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.
mar. 12/302:00 pmBWI - WAW
2 stops16h 00mDelta
ven. 3/276:05 amWAW - BWI
2 stops18h 14mDelta
Deal found 12/28$505
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/275:30 pmIAD - WAW
1 stop12h 40mTAP AIR PORTUGAL
ven. 3/275:55 pmWAW - IAD
1 stop27h 20mTAP AIR PORTUGAL
Deal found 12/26$521
This Austrian Airlines deal was found by Cheapflights users on 12/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/286:20 pmIAD - WAW
2 stops18h 25mAustrian Airlines
lun. 1/123:00 pmWAW - IAD
2 stops30h 30mAustrian Airlines
Deal found 12/27$534
This CheapOair deal was found by Cheapflights users on 12/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/2710:55 pmIAD - WAW
1 stop17h 35mMultiple Airlines
ven. 3/276:30 amWAW - IAD
2 stops14h 51mMultiple Airlines
Deal found 12/26$540
This Delta deal was found by Cheapflights users on 12/26. 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.
sam. 12/275:36 pmBWI - WAW
2 stops16h 29mDelta
ven. 3/276:05 amWAW - BWI
2 stops19h 22mDelta
Deal found 12/26$555
This Delta deal was found by Cheapflights users on 12/26. 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.
sam. 12/275:40 pmDCA - WAW
2 stops16h 25mDelta
ven. 3/2712:45 pmWAW - DCA
2 stops15h 59mDelta
Deal found 12/26$555
This Delta deal was found by Cheapflights users on 12/27. 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.
dim. 12/286:49 pmDCA - WAW
2 stops15h 16mDelta
lun. 1/121:05 pmWAW - DCA
2 stops15h 43mDelta
Deal found 12/27$561

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 décembre 28, 2025.

Round-trip from

$473
(Kiwi.com)

One-way from

$221
(oojo)

Popular in

December

Cheapest in

February

Average price

$988
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. 5% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 décembre 28, 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

Washington, D.C.Warsaw

DCA - WAW

DCAWAW

Washington, D.C. Reagan-National

mar. 2/10

11:05 am-9:05 am

2 stops16h 00m

Warsaw Frederic Chopin

jeu. 2/26

6:30 am-3:31 pm

2 stops15h 01m

$475

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

mer. 4/1

10:20 pm-4:20 pm

1 stop12h 00m

Warsaw Frederic Chopin

mer. 4/8

9:40 am-4:05 pm

1 stop12h 25m

$478

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

dim. 4/19

8:20 pm-2:25 pm

1 stop12h 05m

Warsaw Frederic Chopin

jeu. 4/23

10:15 am-4:50 pm

1 stop12h 35m

$478

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

mar. 1/20

9:45 am-1:45 pm

2 stops22h 00m

Warsaw Frederic Chopin

mer. 1/28

9:30 am-3:50 pm

1 stop12h 20m

$478

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

mer. 1/14

5:40 pm-12:55 pm

1 stop13h 15m

Warsaw Frederic Chopin

mar. 1/27

6:30 am-2:35 pm

1 stop14h 05m

$486

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

mar. 1/13

5:26 pm-4:30 pm

2 stops17h 04m

Warsaw Frederic Chopin

mar. 1/27

6:05 am-4:05 pm

1 stop16h 00m

$489

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

dim. 4/19

10:20 pm-10:05 pm

1 stop17h 45m

Warsaw Frederic Chopin

jeu. 4/23

6:40 am-7:40 pm

2 stops19h 00m

$489

Washington, D.C.Warsaw

DCA - WAW

DCAWAW

Washington, D.C. Reagan-National

mar. 1/20

11:05 am-9:05 am

2 stops16h 00m

Warsaw Frederic Chopin

mer. 1/28

6:30 am-3:33 pm

2 stops15h 03m

$494

Washington, D.C.Warsaw

DCA - WAW

DCAWAW

Washington, D.C. Reagan-National

sam. 1/17

4:15 pm-9:05 am

2 stops34h 50m

Warsaw Frederic Chopin

jeu. 1/22

6:30 am-10:23 am

2 stops33h 53m

$494

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

lun. 2/9

5:17 pm-4:15 pm

2 stops16h 58m

Warsaw Frederic Chopin

mar. 2/24

6:30 am-8:54 pm

2 stops20h 24m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 60 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 December 26, 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, October is the cheapest month in which you can book a flight from Washington, D.C. to Warsaw (average of $200). Flying from Washington, D.C. to Warsaw in June is currently the most expensive (average of $518). 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?

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 décembre 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Warsaw, such as SWISS, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,829 reviews

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
SWISS
7.5
Good
1,829 reviews
SWISS
7.5
Good
1,829 reviews

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Scandinavian Airlines
7.4
Good
1,630 reviews
SWISS
7.5
Good
1,829 reviews

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
United Airlines
7.4
Good
9,113 reviews
SWISS
7.5
Good
1,829 reviews

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Lufthansa
6.8
Okay
7,658 reviews
SWISS
7.5
Good
1,829 reviews

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
British Airways
6.7
Okay
7,616 reviews
SWISS
7.5
Good
1,829 reviews

Crew

8.3

Overall

7.5

Boarding

7.7

Food

7.1

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

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 Lufthansa, Scandinavian Airlines, and United Airlines 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 1h 15m. 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 $424, 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 Lufthansa - these airlines can fly you to your destination from $478 and $481, respectively. Scandinavian Airlines is 33% 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 $213. Users have also found prices from $270 and $373 on TAP AIR PORTUGAL and SWISS, 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, October is the cheapest month in which you can book a flight from Washington, D.C. to Warsaw (average of $200). Flying from Washington, D.C. to Warsaw in June is currently the most expensive (average of $518). 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 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 décembre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$424Average$557FlexibilityNo cancel feeOn-time77%
SWISSCheapest$478Average$728FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$481Average$722FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$482Average$659FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$488Average$703FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$504Average$683FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$513Average$618FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$572Average$609FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$575Average$844FlexibilityNo cancel feeOn-time77%

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