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$227+ Cheap flights from Dulles Intl (IAD) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — WAW
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Warsaw are usually found in February or October, booked 26 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from Dulles Intl to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 octubre 16, 2025.

Round-trip from

$476
(Kiwi.com)

One-way from

$227
(oojo)

Popular in

June

Cheapest in

February

Average price

$511
From Washington, D.C. Dulles Intl to Warsaw
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One-way flight from Washington, D.C. Dulles Intl to Warsaw
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Highest demand for flights based on searches. 17% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dulles Intl to Warsaw

Cheapest flights from Dulles Intl to Warsaw
Explore the most affordable flight options available from Dulles Intl to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 16, 2025.

This FlightHub deal was found by Cheapflights users on 10/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/3010:30 pmIAD - WAW
1 stop31h 40mTAP AIR PORTUGAL
lun. 12/81:00 pmWAW - IAD
1 stop31h 35mTAP AIR PORTUGAL
Deal found 10/13$467
This KAYAK deal was found by Cheapflights users on 10/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:30 pmIAD - WAW
1 stop16h 25mSWISS
sáb. 12/67:45 pmWAW - IAD
1 stop26h 55mSWISS
Deal found 10/13$468
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
sáb. 12/276:00 pmIAD - WAW
1 stop14h 15mMultiple Airlines
sáb. 1/109:50 amWAW - IAD
1 stop12h 50mMultiple Airlines
Deal found 10/16$476
This Booking.com deal was found by Cheapflights users on 10/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2911:55 pmIAD - WAW
1 stop17h 35mLufthansa
lun. 11/36:30 amWAW - IAD
1 stop15h 20mLufthansa
Deal found 10/16$477
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/218:45 pmIAD - WAW
1 stop11h 25mMultiple Airlines
vie. 11/219:20 amWAW - IAD
1 stop12h 30mMultiple Airlines
Deal found 10/14$478
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/310:55 pmIAD - WAW
1 stop11h 35mMultiple Airlines
mar. 11/119:50 amWAW - IAD
1 stop12h 50mMultiple Airlines
Deal found 10/15$479
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3011:55 pmIAD - WAW
1 stop17h 35mLufthansa
lun. 11/36:30 amWAW - IAD
1 stop15h 20mLufthansa
Deal found 10/16$480
This United Airlines deal was found by Cheapflights users on 10/16. 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.
mié. 11/265:40 pmIAD - WAW
1 stop16h 35mUnited Airlines
dom. 12/146:30 amWAW - IAD
1 stop15h 20mUnited Airlines
Deal found 10/16$481
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/110:55 pmIAD - WAW
1 stop11h 20mUnited Airlines
sáb. 12/66:30 amWAW - IAD
2 stops20h 29mUnited Airlines
Deal found 10/13$482
This United Airlines deal was found by Cheapflights users on 10/15. 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.
mié. 12/3110:55 pmIAD - WAW
1 stop17h 35mUnited Airlines
mar. 1/206:30 amWAW - IAD
1 stop14h 05mUnited Airlines
Deal found 10/15$483
This CheapOair deal was found by Cheapflights users on 10/16. 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.
jue. 11/139:45 amIAD - WAW
2 stops17h 20mAir Canada
dom. 11/236:30 amWAW - IAD
2 stops20h 24mAir Canada
Deal found 10/16$484
This Air Canada deal was found by Cheapflights users on 10/15. 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.
dom. 11/161:20 pmIAD - WAW
2 stops17h 35mAir Canada
lun. 3/169:50 amWAW - IAD
2 stops16h 09mAir Canada
Deal found 10/15$485

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 octubre 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Warsaw that are best for you.

Fly from

Dulles Intl

Fly to

Warsaw

Route

Depart

Return

Price

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

vie. 11/14

12:11 pm-9:35 am

2 stops15h 24m

Warsaw Frederic Chopin

vie. 3/13

4:50 pm-7:50 pm

2 stops32h 00m

$479

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

dom. 12/28

5:40 pm-12:55 pm

1 stop13h 15m

Warsaw Frederic Chopin

mié. 1/21

6:30 am-2:35 pm

1 stop14h 05m

$481

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

mar. 11/25

5:40 pm-4:15 pm

1 stop16h 35m

Warsaw Frederic Chopin

vie. 12/12

6:40 am-8:59 pm

2 stops20h 19m

$481

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

vie. 11/7

10:55 pm-4:15 pm

1 stop11h 20m

Warsaw Frederic Chopin

mar. 11/11

6:30 am-8:54 pm

2 stops20h 24m

$481

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

mar. 12/30

5:40 pm-12:55 pm

1 stop13h 15m

Warsaw Frederic Chopin

mié. 1/21

6:30 am-2:35 pm

1 stop14h 05m

$481

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

sáb. 12/27

10:55 pm-10:30 pm

1 stop17h 35m

Warsaw Frederic Chopin

mar. 1/13

6:30 am-2:35 pm

1 stop14h 05m

$481

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

lun. 12/1

10:55 pm-4:15 pm

1 stop11h 20m

Warsaw Frederic Chopin

dom. 12/7

6:30 am-3:50 pm

1 stop15h 20m

$482

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

sáb. 12/27

10:55 pm-10:30 pm

1 stop17h 35m

Warsaw Frederic Chopin

lun. 1/12

6:30 am-3:50 pm

1 stop15h 20m

$482

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

mar. 10/21

10:20 pm-4:15 pm

1 stop11h 55m

Warsaw Frederic Chopin

vie. 11/21

6:40 am-8:54 pm

2 stops20h 14m

$482

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

lun. 12/1

10:55 pm-4:15 pm

1 stop11h 20m

Warsaw Frederic Chopin

sáb. 12/6

6:30 am-8:59 pm

2 stops20h 29m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 32 results
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Best time to book a flight from Dulles Intl to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Dulles Intl 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. Dulles Intl Airport to Warsaw

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Warsaw. Price data was last updated on October 10, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Warsaw is 26 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. Dulles Intl Airport to Warsaw?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Warsaw (average of $355). Flying from Washington, D.C. Dulles Intl Airport 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.

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

Find hourly flight availability from Dulles Intl 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 octubre 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from Washington, D.C. Dulles Intl Airport to Warsaw by exploring options for tickets at noon.

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 octubre 16, 2025.
Read reviews from past customers who have flown Scandinavian Airlines, United Airlines, and Turkish Airlines from Washington, D.C. Dulles Intl Airport to Warsaw. 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.
Scandinavian Airlines
7.4
Good
1,533 reviews

Comfort

7.3

Entertainment

6.6

Overall

7.4

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Scandinavian Airlines
7.4
Good
1,533 reviews
Scandinavian Airlines
7.4
Good
1,533 reviews

Comfort

7.3

Entertainment

6.6

Overall

7.4

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
United Airlines
7.4
Good
8,982 reviews
Scandinavian Airlines
7.4
Good
1,533 reviews

Comfort

7.3

Entertainment

6.6

Overall

7.4

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Turkish Airlines
7.3
Good
4,010 reviews
Scandinavian Airlines
7.4
Good
1,533 reviews

Comfort

7.3

Entertainment

6.6

Overall

7.4

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Lufthansa
6.8
Okay
7,497 reviews
Scandinavian Airlines
7.4
Good
1,533 reviews

Comfort

7.3

Entertainment

6.6

Overall

7.4

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
British Airways
6.7
Okay
7,457 reviews
Scandinavian Airlines
7.4
Good
1,533 reviews

Comfort

7.3

Entertainment

6.6

Overall

7.4

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl Airport to Warsaw?

    A quick flight from Washington, D.C. Dulles Intl Airport to Warsaw can take about 13h 15m. Scandinavian Airlines provides one of the quickest options available for as low as $481. There are 4470 mi between Washington, D.C. Dulles Intl Airport and Warsaw. This flight may include one or multiple stops.

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

    Flying on Scandinavian Airlines is currently your cheapest option to Warsaw, with prices starting at $415. Additional round-trip tickets that might be worth considering are offered by SWISS and TAP AIR PORTUGAL, with the lowest prices starting at $469 and $488, respectively. These flights start at 36% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Dulles Intl to Warsaw?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Warsaw?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Warsaw (average of $355). Flying from Washington, D.C. Dulles Intl Airport 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

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Alternative routes for Dulles Intl 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 Dulles Intl to Warsaw

Discover the top 9 airlines that operate flights from Dulles Intl 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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$415Average$571FlexibilityNo cancel feeOn-time77%
SWISSCheapest$469Average$714FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$488Average$703FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$494Average$744FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$504Average$679FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$513Average$612FlexibilityNo cancel feeOn-time70%
DeltaCheapest$547Average$796FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$553Average$980FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$575Average$844FlexibilityNo cancel feeOn-time77%

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