$581+ Cheap flights from Washington, D.C. (WAS) to Dortmund (DTM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DTM
Dec 4 — Dec 111
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington, D.C. to Dortmund
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Dortmund (DTM). 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 November 4, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $581 (Trip.com) |
Find flight deals from Washington, D.C. to Dortmund
Best flights from Washington, D.C. to DortmundDiscover carefully curated flight deals from Washington, D.C. to Dortmund that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2025.
Discover carefully curated flight deals from Washington, D.C. to Dortmund that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2025.
This Trip.com deal was found by Cheapflights users on 11/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:30 pmIAD - DTM
2 stops29h 35mMultiple Airlines
Wed 2/258:40 amDTM - IAD
2 stops38h 35mMultiple Airlines
Deal found 11/4![Multiple Airlines logo]()
$581
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Dortmund 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 November 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Dortmund that are best for you.
Fly from
Washington, D.C.
Fly to
Dortmund
Route
Depart
Return
Price
Washington, D.C.Dortmund
IAD - DTM
IADDTM
Washington, D.C. Dulles Intl
Wed 2/11
8:30 pm-8:05 am
2 stops29h 35m
Dortmund
Wed 2/25
8:40 am-5:15 pm
2 stops38h 35m
$581
Compare providers for flights from Washington, D.C. to Dortmund
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 Washington, D.C. to Dortmund in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C.-Dortmund flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Dortmund flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Dortmund flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C.-Dortmund flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C.-Dortmund 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 Washington, D.C. to Dortmund
Have a flexible travel schedule? Discover the best time to fly to Dortmund from Washington, D.C. 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 Washington, D.C. to Dortmund
What is the cheapest month to book a flight from Washington, D.C. to Dortmund?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Dortmund (average of $483). Flying from Washington, D.C. to Dortmund in April is currently the most expensive (average of $635). 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.