HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Warsaw

$363+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — WAW
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Warsaw with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Washington, D.C. Dulles Intl to Warsaw are usually found in February or October, booked 56 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 January 21, 2025.

Round-trip from

$445
(FlightHub)

One-way from

$363
(oojo)

Popular in

June

Cheapest in

February

Average price

$600
From Washington, D.C. Dulles Intl to Warsaw
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Warsaw
Search Deals
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 6% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 21, 2025.

This FlightHub deal was found by Cheapflights users on 1/20. 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.
Mon 3/316:50 pmIAD - WAW
1 stop18h 15mScandinavian Airlines
Wed 5/73:00 pmWAW - IAD
1 stop10h 59mScandinavian Airlines
Deal found 1/20$445
This Ticket deal was found by Cheapflights users on 1/19. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:00 pmIAD - WAW
1 stop11h 45mBritish Airways
Mon 2/104:25 pmWAW - IAD
1 stop29h 10mBritish Airways
Deal found 1/19$463
This Ticket deal was found by Cheapflights users on 1/19. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:59 pmIAD - WAW
2 stops15h 11mKLM
Mon 2/104:50 pmWAW - IAD
1 stop28h 55mKLM
Deal found 1/19$484
This Finnair deal was found by Cheapflights users on 1/19. 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 1/276:00 pmIAD - WAW
1 stop11h 45mMultiple Airlines
Mon 2/101:05 pmWAW - IAD
2 stops32h 30mMultiple Airlines
Deal found 1/19$498
This Finnair deal was found by Cheapflights users on 1/20. 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 2/36:00 pmIAD - WAW
2 stops18h 35mFinnair
Mon 2/107:20 pmWAW - IAD
2 stops26h 15mFinnair
Deal found 1/20$505
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 1/276:30 pmIAD - WAW
1 stop15h 50mDelta
Mon 2/1012:45 pmWAW - IAD
1 stop33h 00mDelta
Deal found 1/20$514
This Air Canada deal was found by Cheapflights users on 1/20. 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 4/13:55 pmIAD - WAW
2 stops14h 35mAir Canada
Tue 4/86:35 amWAW - IAD
2 stops15h 44mAir Canada
Deal found 1/20$535
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:20 pmIAD - WAW
1 stop18h 15mLufthansa
Thu 12/181:20 pmWAW - IAD
1 stop12h 45mLufthansa
Deal found 1/20$547
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/59:55 pmIAD - WAW
1 stop17h 35mAmerican Airlines
Sun 2/96:55 amWAW - IAD
2 stops18h 40mAmerican Airlines
Deal found 1/20$561
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 1/225:15 pmIAD - WAW
1 stop16h 55mUnited Airlines
Fri 3/76:40 amWAW - IAD
2 stops14h 33mUnited Airlines
Deal found 1/20$565
This SWISS deal was found by Cheapflights users on 1/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:45 pmIAD - WAW
1 stop11h 00mSWISS
Wed 12/242:30 pmWAW - IAD
1 stop32h 00mSWISS
Deal found 1/20$592
This oojo deal was found by Cheapflights users on 1/20. 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.
Fri 3/71:30 pmIAD - WAW
1 stop22h 45mTurkish Airlines
Mon 3/177:10 pmWAW - IAD
1 stop30h 20mTurkish Airlines
Deal found 1/20$619

Find flights from Dulles Intl to Warsaw within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 2/3

5:10 pm-6:10 pm

1 stop19h 00m

Warsaw Frederic Chopin

Wed 2/19

10:05 am-3:40 pm

1 stop11h 35m

$446

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 2/3

8:05 pm-6:45 pm

2 stops16h 40m

Warsaw Frederic Chopin

Wed 2/19

7:40 pm-3:35 pm

1 stop25h 55m

$499

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 2/3

6:00 pm-6:35 pm

2 stops18h 35m

Warsaw Frederic Chopin

Mon 2/10

7:20 pm-3:35 pm

2 stops26h 15m

$505

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 2/3

6:30 pm-4:20 pm

1 stop15h 50m

Warsaw Frederic Chopin

Wed 2/19

6:05 am-3:45 pm

1 stop15h 40m

$513

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 2/3

12:05 pm-4:20 pm

2 stops22h 15m

Warsaw Frederic Chopin

Wed 2/19

6:05 am-3:45 pm

1 stop15h 40m

$514

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Tue 4/1

3:55 pm-12:30 pm

2 stops14h 35m

Warsaw Frederic Chopin

Tue 4/8

6:35 am-4:19 pm

2 stops15h 44m

$535

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Wed 2/5

9:55 pm-9:30 pm

1 stop17h 35m

Warsaw Frederic Chopin

Sun 2/9

6:55 am-7:35 pm

2 stops18h 40m

$561

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Wed 3/5

5:35 pm-6:55 pm

1 stop19h 20m

Warsaw Frederic Chopin

Sun 3/16

12:45 pm-4:45 pm

1 stop33h 00m

$570

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 3/24

6:50 pm-12:40 pm

2 stops12h 50m

Warsaw Frederic Chopin

Fri 4/4

8:25 am-9:16 pm

2 stops18h 51m

$578

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Sun 4/13

8:45 pm-2:10 pm

1 stop11h 25m

Warsaw Frederic Chopin

Mon 4/21

7:40 pm-4:15 pm

1 stop26h 35m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 29 results
1
2
3

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.

Travel insights for flights from Dulles Intl to Warsaw

Get recent, data-driven insights about flights from Dulles Intl to Warsaw including ideal travel times, pricing trends, and more.

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 January 17, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Warsaw is 56 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Warsaw (average of $576). Flying from Washington, D.C. Dulles Intl Airport to Warsaw in June is currently the most expensive (average of $1,160). 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 January 21, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Washington, D.C. Dulles Intl Airport to Warsaw by exploring options for tickets in the afternoon.

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 January 21, 2025.
Read reviews from past customers who have flown Air Canada, Austrian Airlines and Scandinavian Airlines from Washington, D.C. to Warsaw. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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 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.

  • 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 $445. Additional round-trip tickets that might be worth considering are offered by British Airways and KLM, with the lowest prices starting at $463 and $484, respectively. These flights start at 36% 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 Scandinavian Airlines, which is currently one of the cheapest options available, starting at $363. Lufthansa flights start at $389 while deals on British Airways start at $404 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Warsaw (average of $576). Flying from Washington, D.C. Dulles Intl Airport to Warsaw in June is currently the most expensive (average of $1,160). 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.

Alternative routes for Dulles Intl to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Frederic Chopin flights
Reagan-National to Frederic Chopin flights
Baltimore to Frederic Chopin flights
Dulles Intl to Krakow flights
Baltimore to Krakow flights
Reagan-National to Krakow flights
Dulles Intl to Gdansk flights
Dulles Intl to Wroclaw flights
Baltimore to Gdansk flights
Dulles Intl to Rzeszow flights
Reagan-National to Wroclaw flights
Baltimore to Wroclaw flights
Reagan-National to Gdansk flights
Dulles Intl to Poznan flights
Baltimore to Rzeszow flights
Baltimore to Poznan flights
Reagan-National to Poznan flights
Baltimore to Modlin flights
Reagan-National to Katowice flights
Baltimore to Katowice flights
Dulles Intl to Katowice flights
Dulles Intl to Bydgoszcz flights
Dulles Intl to Lublin flights
Dulles Intl to Szczecin flights
Reagan-National to Bydgoszcz flights
Baltimore to Bydgoszcz flights

Top 10 airlines flying from Dulles Intl to Warsaw

Discover the top 10 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$295Average$976FlexibilityNo cancel feeOn-time78%
PLAYCheapest$357Average$493FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$424Average$655FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$442Average$930FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$507Average$614FlexibilityNo cancel feeOn-time70%
SWISSCheapest$519Average$758FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$544Average$715FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$546Average$869FlexibilityNo cancel feeOn-time76%
KLMCheapest$564Average$878FlexibilityNo cancel feeOn-time75%
DeltaCheapest$594Average$849FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.