$408 Cheap Flights from Washington (IAD) to Poznan (POZ)

View $408 flight on Wed, Apr 1, 2026Opens in a new window

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

Cheap Flights from Washington to Poznan (IAD-POZ)

Prices were available within the past 7 days and start at $408 for one-way flights and $385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Oct 29 - Wed, Nov 5
IAD
Washington
POZ
Poznań
$385 Roundtrip, found 5 days ago
$385
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Wed, Oct 29 from Washington to Poznań, returning Wed, Nov 5, priced at $385 found 5 days ago
Lufthansa
Thu, Oct 16 - Sat, Nov 1
IAD
Washington
POZ
Poznań
$492 Roundtrip, found 9 hours ago
$492
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Thu, Oct 16 from Washington to Poznań, returning Sat, Nov 1, priced at $492 found 9 hours ago
Lufthansa
Thu, Apr 16 - Sun, Apr 26
IAD
Washington
POZ
Poznań
$494 Roundtrip, found 5 days ago
$494
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Apr 16 from Washington to Poznań, returning Sun, Apr 26, priced at $494 found 5 days ago
Lufthansa
Thu, Oct 16 - Sat, Nov 1
IAD
Washington
POZ
Poznań
$496 Roundtrip, found 9 hours ago
$496
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Thu, Oct 16 from Washington to Poznań, returning Sat, Nov 1, priced at $496 found 9 hours ago
Lufthansa
Sat, Jan 17 - Sat, Jan 24
IAD
Washington
POZ
Poznań
$498 Roundtrip, found 1 day ago
$498
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Jan 17 from Washington to Poznań, returning Sat, Jan 24, priced at $498 found 1 day ago
Lufthansa
Fri, Nov 14 - Fri, Nov 21
IAD
Washington
POZ
Poznań
$503 Roundtrip, found 22 hours ago
$503
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Fri, Nov 14 from Washington to Poznań, returning Fri, Nov 21, priced at $503 found 22 hours ago
United
Sun, Oct 26 - Sat, Nov 8
IAD
Washington
POZ
Poznań
$503 Roundtrip, found 1 day ago
$503
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 26 from Washington to Poznań, returning Sat, Nov 8, priced at $503 found 1 day ago
Air Canada
Sat, Jan 17 - Sat, Jan 24
IAD
Washington
POZ
Poznań
$504 Roundtrip, found 1 day ago
$504
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Jan 17 from Washington to Poznań, returning Sat, Jan 24, priced at $504 found 1 day ago
Air Canada
Wed, Oct 29 - Wed, Nov 5
IAD
Washington
POZ
Poznań
$505 Roundtrip, found 5 days ago
$505
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Oct 29 from Washington to Poznań, returning Wed, Nov 5, priced at $505 found 5 days ago
Austrian Airlines
Thu, Oct 16 - Sat, Nov 1
IAD
Washington
POZ
Poznań
$553 Roundtrip, found 9 hours ago
$553
Roundtrip
found 9 hours ago
Select Austrian Airlines flight, departing Thu, Oct 16 from Washington to Poznań, returning Sat, Nov 1, priced at $553 found 9 hours ago
Flights from Washington (IAD) to Poznan (POZ)
Origin airport
Washington Dulles Intl.
Destination airport
Lawica
Airlines serving
Austrian Airlines, Delta, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal
Roundtrip price
$385
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 $408 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?
Get a cheap one-way flight from $408 or cheap return flight from $385 from Washington Dulles Intl. Airport (IAD) to Lawica Airport (POZ) 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 Lawica Airport (POZ)?
October is the cheapest month to fly from IAD to POZ. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Lawica Airport (POZ)?
To find the cheapest airline flying from IAD to POZ, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
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.

Explore a world of travel with Expedia

*Available to One Key members.