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Dulles Intl

$347+ Cheap flights from Duesseldorf Intl (DUS) to Dulles Intl (IAD)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — IAD
May 20 — May 271
Tue 5/20
Tue 5/27
1 adult, Economy
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Cheapflights Tip: The best prices from Duesseldorf Intl to Washington, D.C. Dulles Intl are usually found in May or June, booked 77 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Duesseldorf Intl to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Duesseldorf Intl (DUS) to Dulles Intl (IAD). 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 May 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$500
(Flighttix)

One-way from

$347
(British Airways)

Popular in

July

Cheapest in

May

Average price

$556
Provider with most accurate pricing for Duesseldorf Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Duesseldorf Intl-Washington, D.C. Dulles Intl flights.
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From Duesseldorf Intl to Washington, D.C. Dulles Intl
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One-way flight from Duesseldorf Intl to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 9% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Duesseldorf Intl to Dulles Intl

Cheapest flights from Duesseldorf Intl to Dulles Intl
Explore the most affordable flight options available from Duesseldorf Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.

This Flighttix deal was found by Cheapflights users on 5/14. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/92:15 pmDUS - IAD
1 stop11h 55mBritish Airways
Sun 6/2910:40 pmIAD - DUS
1 stop16h 25mBritish Airways
Deal found 5/14$500
This oojo deal was found by Cheapflights users on 5/15. 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.
Tue 11/117:25 pmDUS - IAD
1 stop27h 50mScandinavian Airlines
Mon 11/248:30 pmIAD - DUS
1 stop12h 15mScandinavian Airlines
Deal found 5/15$502
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Tue 11/1110:15 amDUS - IAD
1 stop11h 20mAmerican Airlines
Mon 11/242:04 pmIAD - DUS
2 stops15h 31mAmerican Airlines
Deal found 5/14$510
This Billigflug deal was found by Cheapflights users on 5/15. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:20 amDUS - IAD
1 stop14h 40mMultiple Airlines
Sat 7/510:45 pmIAD - DUS
1 stop16h 20mMultiple Airlines
Deal found 5/15$520
This flugladen.de deal was found by Cheapflights users on 5/14. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:15 amDUS - IAD
1 stop13h 20mKLM
Wed 6/45:25 pmIAD - DUS
1 stop14h 30mKLM
Deal found 5/14$531
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 8/292:30 pmDUS - IAD
2 stops15h 40mDelta
Fri 9/199:20 pmIAD - DUS
1 stop14h 40mDelta
Deal found 5/14$534
This Expedia deal was found by Cheapflights users on 5/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/289:40 amDUS - IAD
1 stop12h 35mSWISS
Fri 6/68:45 pmIAD - DUS
1 stop11h 20mSWISS
Deal found 5/14$537
This Booking.com deal was found by Cheapflights users on 5/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/910:45 amDUS - IAD
2 stops35h 34mAir Canada
Sun 6/295:31 pmIAD - DUS
2 stops14h 59mAir Canada
Deal found 5/14$541
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Thu 8/76:00 amDUS - IAD
2 stops16h 10mUnited Airlines
Fri 8/295:40 pmIAD - DUS
1 stop13h 00mUnited Airlines
Deal found 5/14$562
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/298:30 pmDUS - IAD
1 stop24h 50mLufthansa
Sun 7/610:20 pmIAD - DUS
1 stop11h 50mLufthansa
Deal found 5/15$563
This Air France deal was found by Cheapflights users on 5/14. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:40 amDUS - IAD
1 stop18h 35mAir France
Wed 7/309:20 pmIAD - DUS
1 stop18h 20mAir France
Deal found 5/14$686
This lastminute.com deal was found by Cheapflights users on 5/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2210:25 amDUS - IAD
1 stop11h 25mAer Lingus
Wed 6/45:20 pmIAD - DUS
1 stop10h 25mAer Lingus
Deal found 5/15$730

Cheapflights Fare Finder

Customize your flight search to find flights from Duesseldorf Intl to Dulles Intl 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 May 15, 2025.
Use the filters below to find and compare flights from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Duesseldorf Intl

Fly to

Dulles Intl

Route

Depart

Return

Price

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Mon 6/9

2:15 pm-8:10 pm

1 stop11h 55m

Washington, D.C. Dulles Intl

Sun 6/29

10:40 pm-9:05 pm

1 stop16h 25m

$500

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Tue 11/11

7:25 pm-5:15 pm

1 stop27h 50m

Washington, D.C. Dulles Intl

Mon 11/24

8:30 pm-2:45 pm

1 stop12h 15m

$502

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Tue 11/11

10:15 am-3:35 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Mon 11/24

2:04 pm-11:35 am

2 stops15h 31m

$510

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Sat 6/14

6:20 am-3:00 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Sat 7/5

10:45 pm-9:05 pm

1 stop16h 20m

$520

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Mon 6/30

2:30 pm-3:35 pm

1 stop31h 05m

Washington, D.C. Dulles Intl

Thu 7/10

5:25 pm-10:25 pm

1 stop23h 00m

$533

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Fri 8/29

2:30 pm-12:10 am

2 stops15h 40m

Washington, D.C. Dulles Intl

Fri 9/19

9:20 pm-6:00 pm

1 stop14h 40m

$534

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Wed 5/28

9:40 am-4:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Fri 6/6

8:45 pm-2:05 pm

1 stop11h 20m

$537

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Mon 6/9

10:45 am-4:19 pm

2 stops35h 34m

Washington, D.C. Dulles Intl

Sun 6/29

5:31 pm-2:30 pm

2 stops14h 59m

$541

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Thu 8/7

6:00 am-4:10 pm

2 stops16h 10m

Washington, D.C. Dulles Intl

Fri 8/29

5:40 pm-12:40 pm

1 stop13h 00m

$562

DüsseldorfWashington, D.C.

DUS - IAD

DUSIAD

Duesseldorf Intl

Sun 8/3

7:30 pm-2:05 pm

2 stops24h 35m

Washington, D.C. Dulles Intl

Sun 8/17

6:10 pm-9:55 am

1 stop9h 45m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 24 results
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Compare providers for flights from Duesseldorf Intl to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duesseldorf Intl to Dulles Intl in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Duesseldorf Intl Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Duesseldorf Intl Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Duesseldorf Intl Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Duesseldorf Intl Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duesseldorf Intl Airport-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Duesseldorf Intl to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Duesseldorf 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.

Cheapflights Insights

Everything you need to know about your flight from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Duesseldorf Intl to Dulles Intl. Price data was last updated on May 9, 2025.

To ensure you get the cheapest price possible for a flight from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $367). 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 DUS to IAD?

Find hourly flight availability from Duesseldorf Intl to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 15, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Düsseldorf to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,344 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
789 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,279 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,595 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Duesseldorf Intl to Dulles Intl. 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 Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, British Airways ($500), Scandinavian Airlines ($502), and American Airlines ($510) offers the cheapest pricing from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport. British Airways is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $347 on British Airways. Other airlines that offer cheap prices include Iberia from $401 and Finnair from $423 one-way.

  • Can I find deals for flights from Duesseldorf Intl to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Duesseldorf Intl to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duesseldorf Intl to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duesseldorf Intl to Dulles Intl.

  • Can I find deals for business class flights from Duesseldorf Intl to Dulles Intl?

    Yes. Cheapflights offers flight deals from Duesseldorf Intl to Dulles Intl 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 Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Duesseldorf Intl Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $367). 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

Traveling to a place near Duesseldorf Intl Airport?

Book flights to Duesseldorf Intl Airport if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Springfield
Fairfax
Silver Spring
Fredericksburg
Rockville
Linthicum Heights
Gaithersburg
Falls Church
Laurel
Easton
Towson
Herndon
Sterling
Bowie
National Harbor
Reston

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Alternative routes for Duesseldorf Intl to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Duesseldorf Intl to Reagan-National flights
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Top 4 airlines flying from Duesseldorf Intl to Dulles Intl

Discover the top 4 airlines that operate flights from Duesseldorf Intl to Dulles Intl. 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 May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$470Average$528FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$487Average$622FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$487Average$758FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$528Average$860FlexibilityNo cancel feeOn-timeN/A

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