$397 Cheap Flights from Washington (IAD) to Poznan (POZ)

View $397 flight on Wed, Jul 30, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Poznan (POZ-Lawica)

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Cheap Flights from Washington to Poznan (IAD-POZ)

Prices were available within the past 7 days and start at $397 for one-way flights and $396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Oct 21 - Wed, Oct 29
IAD
Washington
POZ
Poznań
$396 Roundtrip, found 5 days ago
$396
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Tue, Oct 21 from Washington to Poznań, returning Wed, Oct 29, priced at $396 found 5 days ago
Scandinavian Airlines
Sat, Oct 25 - Wed, Oct 29
IAD
Washington
POZ
Poznań
$431 Roundtrip, found 5 days ago
$431
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sat, Oct 25 from Washington to Poznań, returning Wed, Oct 29, priced at $431 found 5 days ago
Lufthansa
Thu, Dec 11 - Mon, Dec 15
IAD
Washington
POZ
Poznań
$493 Roundtrip, found 9 hours ago
$493
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Thu, Dec 11 from Washington to Poznań, returning Mon, Dec 15, priced at $493 found 9 hours ago
Lufthansa
Sat, Mar 14 - Sat, Mar 21
IAD
Washington
POZ
Poznań
$495 Roundtrip, found 2 days ago
$495
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Mar 14 from Washington to Poznań, returning Sat, Mar 21, priced at $495 found 2 days ago
United
Tue, Dec 9 - Fri, Dec 12
IAD
Washington
POZ
Poznań
$497 Roundtrip, found 9 hours ago
$497
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Dec 9 from Washington to Poznań, returning Fri, Dec 12, priced at $497 found 9 hours ago
Lufthansa
Tue, Feb 3 - Thu, Feb 12
IAD
Washington
POZ
Poznań
$499 Roundtrip, found 2 days ago
$499
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Feb 3 from Washington to Poznań, returning Thu, Feb 12, priced at $499 found 2 days ago
United
Mon, Dec 8 - Fri, Dec 12
IAD
Washington
POZ
Poznań
$504 Roundtrip, found 9 hours ago
$504
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Dec 8 from Washington to Poznań, returning Fri, Dec 12, priced at $504 found 9 hours ago
Air Canada
Fri, Nov 14 - Tue, Nov 18
IAD
Washington
POZ
Poznań
$504 Roundtrip, found 4 days ago
$504
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Nov 14 from Washington to Poznań, returning Tue, Nov 18, priced at $504 found 4 days ago
Air Canada
Tue, Feb 3 - Thu, Feb 12
IAD
Washington
POZ
Poznań
$505 Roundtrip, found 2 days ago
$505
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Feb 3 from Washington to Poznań, returning Thu, Feb 12, priced at $505 found 2 days ago
Austrian Airlines
Thu, Dec 11 - Mon, Dec 15
IAD
Washington
POZ
Poznań
$521 Roundtrip, found 9 hours ago
$521
Roundtrip
found 9 hours ago
Select Austrian Airlines flight, departing Thu, Dec 11 from Washington to Poznań, returning Mon, Dec 15, priced at $521 found 9 hours ago
Flights from Washington (IAD) to Poznan (POZ)
Origin airport
Washington Dulles Intl.
Destination airport
Lawica
Airlines serving
Air France, Austrian Airlines, Delta, KLM, Lufthansa, Scandinavian Airlines
Roundtrip price
$395
Distance
4313 mi

Washington to Poznan Flights

The cheapest times to fly from Washington to Poznan

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 Poznan are during the month of October. You can find some of the cheapest flights from Washington to Poznan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Poznan

Sunday is one of the best days to book for cheap flights from Washington to Poznan: 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 Poznan

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 Poznan in 2025. You can also book with separate airlines for your outbound and return journeys, from $397 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 Poznan 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 Poznan 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.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Lawica Airport (POZ) cost?
Discover the latest flight deals from IAD to POZ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAD to POZ?
The cheapest flights from IAD to POZ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAD to POZ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAD to POZ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Lawica Airport (POZ)?
You'll have to take a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Lawica Airport (POZ). There are no daily direct flights 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 POZ?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*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 Lawica Airport (POZ)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to Lawica Airport (POZ) route, fly before 3 PM. Later flights are 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 Lawica Airport (POZ) last-minute?
Last-minute fares from IAD to POZ are usually more expensive. To secure the best rates, start searching for flights as early as possible. That said, if your travel plans are flexible, you may land a cheap ticket right before your journey.
Is it cheaper to book an IAD to POZ flight and hotel package?
Opting for an IAD to POZ 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 wide range of hotels and then add car rentals, activities and flights to your booking. Bundle it all 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 Lawica Airport (POZ)?
It's usually possible to reschedule or cancel your IAD to POZ flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.