$1,648 Cheap United flights Düsseldorf (DUS) to Washington (IAD)

View $1,648 flight on Tue, Sep 16, 2025Opens in a new window

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$1,648 Cheap United flights Düsseldorf (DUS) to Washington (IAD)

Prices were available within the past 7 days and start at $1,648 for one-way flights and $544 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Dec 2 - Mon, Dec 15
QDU
Düsseldorf
IAD
Washington
$544 Roundtrip, found 4 days ago
$544
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Düsseldorf to Washington, returning Mon, Dec 15, priced at $544 found 4 days ago
United
Tue, Aug 12 - Thu, Sep 4
DUS
Düsseldorf
IAD
Washington
$593 Roundtrip, found 12 hours ago
$593
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Aug 12 from Düsseldorf to Washington, returning Thu, Sep 4, priced at $593 found 12 hours ago
United
Sat, Dec 13 - Thu, Jan 1
QDU
Düsseldorf
IAD
Washington
$731 Roundtrip, found 4 days ago
$731
Roundtrip
found 4 days ago
Select United flight, departing Sat, Dec 13 from Düsseldorf to Washington, returning Thu, Jan 1, priced at $731 found 4 days ago
Flights from Düsseldorf (DUS) to Washington (IAD)
Origin airport
Düsseldorf Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Popular airline
Lufthansa
Distance
3962 mi

Frequently asked questions

How much is a United Airlines flight from Duesseldorf Intl. Airport (DUS) to Washington Dulles Intl. Airport (IAD)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines return flights from $544 from DUS to IAD. Affordable one-way options from $1,648 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DUS to IAD with United Airlines?
United Airlines flights to Washington are generally cheaper in the low-season months of January and February. Whether you're after a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Duesseldorf Intl. Airport (DUS) to Washington Dulles Intl. Airport (IAD) with United Airlines?
To discover cheap flights from DUS to IAD with United Airlines, begin searching about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Duesseldorf Intl. Airport (DUS) to Washington Dulles Intl. Airport (IAD)?
Select our "Nonstop" filter when browsing for direct United Airlines flights from DUS to IAD. You can also compare other carriers offering the same direct route.
What is the earliest United Airlines flight from DUS to IAD?
To find the earliest departures from DUS to IAD with United Airlines, sort your results by "Early Morning" and "Morning." Booking an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Washington?
Washington Dulles Intl. Airport (IAD) is the main Washington hub for United Airlines flights from Duesseldorf Intl. Airport (DUS).
Why fly with United Airlines from DUS to IAD?
With a rewarding loyalty program, United Airlines is a favorite of many travelers journeying from DUS to IAD. Plus, if you're a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Duesseldorf Intl. Airport (DUS) to Washington Dulles Intl. Airport (IAD)?
Changes are often free within 24 hours of booking, but your airline may add a charge after that. For further information about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to update your itinerary without additional charges, tick the "No cancel fee" or "Changes included" filter when organizing your trip.

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