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$270+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — WAW
Sep 7 — Sep 141
Mon 9/7
Mon 9/14
1 adult, Economy
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Cheap 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 August 8, 2026.

This United Airlines deal was found by Cheapflights users on 8/7. 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 11/2910:55 pm -
1 stop11h 30m
Fri 12/252:40 pm -
2 stops15h 45m
Deal found 8/7$745
This Air Canada deal was found by Cheapflights users on 8/7. 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.
Tue 11/312:39 pm -
2 stops18h 01m
Tue 11/176:30 am -
2 stops15h 56m
Deal found 8/7$746
This FlightHub deal was found by Cheapflights users on 8/7. 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.
Sat 8/228:20 pm -
1 stop12h 05m
Sat 9/197:45 pm -
1 stop27h 15m
Deal found 8/7$747
This deal was found by Cheapflights users on 8/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:30 pm -
1 stop11h 50m
Wed 11/1810:15 am -
1 stop13h 00m
Deal found 8/6$748
This Turkish Airlines deal was found by Cheapflights users on 8/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:15 pm -
1 stop23h 00m
Wed 10/77:20 pm -
1 stop22h 10m
Deal found 8/7$749
This deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:20 pm -
1 stop12h 05m
Thu 10/1510:15 am -
1 stop12h 45m
Deal found 8/3$750
This Air Canada deal was found by Cheapflights users on 8/7. 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.
Tue 12/15:15 pm -
2 stops13h 25m
Thu 12/246:30 am -
2 stops20h 35m
Deal found 8/7$751
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Tue 9/155:05 pm -
1 stop17h 35m
Mon 10/121:05 pm -
1 stop32h 05m
Deal found 8/6$752
This Air Canada deal was found by Cheapflights users on 8/7. 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.
Tue 12/112:40 pm -
2 stops18h 00m
Tue 12/226:05 am -
2 stops20h 05m
Deal found 8/7$753
This Gotogate deal was found by Cheapflights users on 8/5. 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.
Mon 8/2410:20 pm -
1 stop12h 00m
Tue 9/86:50 am -
1 stop12h 45m
Deal found 8/5$754
This Scandinavian Airlines deal was found by Cheapflights users on 8/4. 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.
Sun 9/278:20 pm -
1 stop16h 45m
Sun 10/410:15 am -
1 stop12h 45m
Deal found 8/4$755
This Gotogate deal was found by Cheapflights users on 8/4. 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 9/910:20 pm -
1 stop12h 00m
Wed 9/169:40 am -
2 stops16h 45m
Deal found 8/4$756

Find 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 August 8, 2026.

Round-trip from

$745
(oojo)

One-way from

$270
(Trip.com)

Popular in

June

Cheapest in

March

Average price

$760
From Washington, D.C. Dulles Intl to Warsaw
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Warsaw
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 August 8, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Fri 1/29

10:30 pm-12:10 pm

1 stop31h 40m

Warsaw Frederic Chopin

Fri 2/19

5:55 pm-3:15 pm

1 stop27h 20m

$762

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Thu 10/29

9:30 pm-2:20 pm

1 stop11h 50m

Warsaw Frederic Chopin

Sun 11/15

7:45 pm-5:15 pm

1 stop27h 30m

$769

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Tue 9/1

9:45 pm-6:25 pm

1 stop14h 40m

Warsaw Frederic Chopin

Tue 9/8

6:00 am-3:35 pm

1 stop15h 35m

$773

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Fri 10/30

11:30 pm-12:10 pm

1 stop31h 40m

Warsaw Frederic Chopin

Mon 11/16

1:00 pm-2:45 pm

1 stop31h 45m

$779

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Mon 8/24

10:20 pm-4:20 pm

1 stop12h 00m

Warsaw Frederic Chopin

Tue 9/8

2:15 pm-12:44 am

2 stops16h 29m

$781

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Mon 11/2

6:40 pm-12:05 pm

1 stop11h 25m

Warsaw Frederic Chopin

Sat 11/21

6:05 am-3:55 pm

1 stop15h 50m

$783
Quickest round-trip

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Wed 9/16

8:20 pm-2:25 pm

1 stop12h 05m

Warsaw Frederic Chopin

Thu 10/15

10:15 am-5:00 pm

1 stop12h 45m

$785

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Tue 2/2

6:40 pm-4:30 pm

1 stop15h 50m

Warsaw Frederic Chopin

Sat 2/20

6:35 am-4:30 pm

1 stop15h 55m

$790

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WMI Warsaw Modlin

IADWMI

Washington, D.C. Dulles Intl

Sat 10/3

8:30 pm-5:35 pm

2 stops15h 05m

Warsaw Modlin

Wed 10/21

4:55 pm-6:55 pm

1 stop32h 00m

$795

Washington, D.C.Warsaw

IAD Washington, D.C. Dulles Intl - WAW Warsaw Frederic Chopin

IADWAW

Washington, D.C. Dulles Intl

Fri 10/30

11:30 pm-12:10 pm

1 stop31h 40m

Warsaw Frederic Chopin

Sun 11/15

1:00 pm-3:15 pm

1 stop32h 15m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 39 resultsSorted by cheapest first
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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

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Warsaw (average of $518). Flying from Washington, D.C. Dulles Intl Airport to Warsaw in June is currently the most expensive (average of $1,172). 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. Dulles Intl Airport to Warsaw?

Airfare is typical for this route at the moment.
Washington, D.C. Dulles Intl Airport to Warsaw flights typically cost between $631 and $1,012 in November.
The cheapest round-trip price found within the last 5 days was $745 on United Airlines (Nov 29-Dec 25).

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to Warsaw is 36 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 August 8, 2026.
Read reviews from past customers who have flown Turkish Airlines,Scandinavian Airlines, andUnited 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.
Turkish Airlines
7.4
Good
4,475 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Boarding

7.3

Entertainment

7.5

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Turkish Airlines
7.4
Good
4,475 reviews
Turkish Airlines
7.4
Good
4,475 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Boarding

7.3

Entertainment

7.5

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Scandinavian Airlines
7.4
Good
1,932 reviews
Turkish Airlines
7.4
Good
4,475 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Boarding

7.3

Entertainment

7.5

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
United Airlines
7.4
Good
10,086 reviews
Turkish Airlines
7.4
Good
4,475 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Boarding

7.3

Entertainment

7.5

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Lufthansa
6.8
Okay
8,177 reviews
Turkish Airlines
7.4
Good
4,475 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Boarding

7.3

Entertainment

7.5

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
British Airways
6.7
Okay
8,153 reviews
Turkish Airlines
7.4
Good
4,475 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Boarding

7.3

Entertainment

7.5

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent

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 12h 05m. Scandinavian Airlines provides one of the quickest options available for as low as $745. 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 United Airlines, with the lowest prices starting at $478 and $482, respectively. These flights start at 39% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at $326. Lufthansa flights start at $328 while deals on Scandinavian Airlines start at $361 one-way.

  • 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, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Warsaw (average of $518). Flying from Washington, D.C. Dulles Intl Airport to Warsaw in June is currently the most expensive (average of $1,172). 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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Top 8 airlines flying from Dulles Intl to Warsaw

Discover the top 8 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 August 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$415Average$638FlexibilityNo cancel feeOn-time77%
SWISSCheapest$478Average$1,154FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$482Average$667FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$487Average$688FlexibilityNo cancel feeOn-time70%
DeltaCheapest$490Average$962FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$494Average$745FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$522Average$861FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$566Average$762FlexibilityNo cancel feeOn-time77%

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