$350 Cheap Flights from Washington (IAD) to Warsaw (WAW)

View $350 flight on Tue, May 12, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW)

Cheap Flights from Washington to Warsaw (IAD-WAW)

Prices were available within the past 7 days and start at $350 for one-way flights and $411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Apr 14 - Sun, Apr 19
IAD
Washington
WAW
Warsaw
$411 Roundtrip, found 6 days ago
$411
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, Apr 14 from Washington to Warsaw, returning Sun, Apr 19, priced at $411 found 6 days ago
Scandinavian Airlines
Wed, Aug 19 - Wed, Sep 2
IAD
Washington
WAW
Warsaw
$411 Roundtrip, found 4 days ago
$411
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Aug 19 from Washington to Warsaw, returning Wed, Sep 2, priced at $411 found 4 days ago
Scandinavian Airlines
Tue, Feb 3 - Tue, Feb 17
IAD
Washington
WAW
Warsaw
$416 Roundtrip, found 6 days ago
$416
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, Feb 3 from Washington to Warsaw, returning Tue, Feb 17, priced at $416 found 6 days ago
TAP Portugal
Mon, Nov 24 - Wed, Dec 10
IAD
Washington
WAW
Warsaw
$457 Roundtrip, found 9 hours ago
$457
Roundtrip
found 9 hours ago
Select TAP Portugal flight, departing Mon, Nov 24 from Washington to Warsaw, returning Wed, Dec 10, priced at $457 found 9 hours ago
United
Mon, Dec 29 - Fri, Feb 6
IAD
Washington
WAW
Warsaw
$481 Roundtrip, just found
$481
Roundtrip
just found
Select United flight, departing Mon, Dec 29 from Washington to Warsaw, returning Fri, Feb 6, priced at $481 just found
Lufthansa
Wed, Nov 5 - Tue, Nov 11
IAD
Washington
WAW
Warsaw
$482 Roundtrip, found 5 hours ago
$482
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Wed, Nov 5 from Washington to Warsaw, returning Tue, Nov 11, priced at $482 found 5 hours ago
Delta
Tue, Jan 13 - Thu, Jan 22
IAD
Washington
WAW
Warsaw
$483 Roundtrip, found 20 hours ago
$483
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Jan 13 from Washington to Warsaw, returning Thu, Jan 22, priced at $483 found 20 hours ago
Air Canada
Mon, Feb 2 - Thu, Feb 12
IAD
Washington
WAW
Warsaw
$483 Roundtrip, found 8 hours ago
$483
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Mon, Feb 2 from Washington to Warsaw, returning Thu, Feb 12, priced at $483 found 8 hours ago
American Airlines
Wed, Mar 18 - Tue, Mar 24
IAD
Washington
WAW
Warsaw
$485 Roundtrip, found 9 hours ago
$485
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Mar 18 from Washington to Warsaw, returning Tue, Mar 24, priced at $485 found 9 hours ago
Brussels Airlines
Sun, Apr 19 - Fri, Apr 24
IAD
Washington
WAW
Warsaw
$487 Roundtrip, found 10 hours ago
$487
Roundtrip
found 10 hours ago
Select Brussels Airlines flight, departing Sun, Apr 19 from Washington to Warsaw, returning Fri, Apr 24, priced at $487 found 10 hours ago

Find the cheapest month to fly from Washington (IAD) to Warsaw (WAW)

March is typically the cheapest month to fly

From $433 - $970 per traveler.

Alternative airports near Warsaw

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Frederic Chopin WAW. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $484
WAW
Frederic Chopin
CheapestClosest
Average driving time to city center12 min
Flights from $484

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW) cost?
Secure a cheap one-way flight from $350 or cheap return flight from $411 from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW)?
Planning your getaway for April is a good way to save, as it's the cheapest month for flights between IAD and WAW. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW)?
To find the cheapest airline flying from IAD to WAW, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW)?
You'll have to take a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from IAD to WAW?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW)?
Opt for a flight from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW) last-minute?
Last-minute fares from IAD to WAW are generally more expensive. For the lowest rates, start looking for flights as soon as possible. That being said, if you're flexible with your travel plans, you may score a cheap ticket right before your journey.
Is it cheaper to book an IAD to WAW flight and hotel package?
Booking an IAD to WAW flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Frederic Chopin Airport (WAW)?
If you reserved your IAD to WAW flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Frederic Chopin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$410
Distance
4472 mi

Book with confidence

Washington to Warsaw Flights

The cheapest times to fly from Washington to Warsaw

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Warsaw are during the month of April. You can find some of the cheapest flights from Washington to Warsaw with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Warsaw

Sunday is one of the best days to book for cheap flights from Washington to Warsaw: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Warsaw

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Warsaw in 2025. You can also book with separate airlines for your outbound and return journeys, from $350 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Warsaw flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Warsaw airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Warsaw Flights

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*Available to One Key members.