HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dortmund

$6,412+ Cheap flights from Dulles Intl (IAD) 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DTM
ene. 16 — ene. 231
vie. 1/16
vie. 1/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Dortmund with Cheapflights

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 Dulles Intl to Dortmund

Best flights from Dulles Intl to Dortmund
Discover carefully curated flight deals from Dulles Intl to Dortmund that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 17, 2025.

This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/36:30 pmIAD - DTM
2 stops16h 15mMultiple Airlines
mar. 6/911:20 amDTM - IAD
2 stops30h 30mMultiple Airlines
Deal found 12/17$6,412

Find flight deals from Dulles Intl to Dortmund

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 diciembre 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars
Provider with most accurate pricing for Washington, D.C. (WAS)-Dortmund flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Dortmund flights.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 diciembre 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Dortmund that are best for you.

Fly from

Dulles Intl

Fly to

Dortmund

Route

Depart

Return

Price

Washington, D.C.Dortmund

IAD - DTM

IADDTM

Washington, D.C. Dulles Intl

mié. 6/3

6:30 pm-4:45 pm

2 stops16h 15m

Dortmund

mar. 6/9

11:20 am-11:50 am

2 stops30h 30m

$6,412

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Dulles Intl to Dortmund

Have a flexible travel schedule? Discover the best time to fly to Dortmund from Dulles 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 Washington, D.C. Dulles Intl Airport to Dortmund

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dortmund (average of $474). Flying from Washington, D.C. Dulles Intl Airport to Dortmund in October is currently the most expensive (average of $667). 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Dortmund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dortmund from Washington, D.C. Dulles Intl?

    If you book a flight to Dortmund from Washington, D.C. Dulles Intl, you will be flying to Dortmund, which is the city’s only airport. Dortmund (DTM) is located 6.3 mi from the center of Dortmund. There are 0 flights from Washington, D.C. Dulles Intl to Dortmund per day from 0 different airlines.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dortmund (average of $474). Flying from Washington, D.C. Dulles Intl Airport to Dortmund in October is currently the most expensive (average of $667). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Dortmund

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Frankfurt flights
Dulles Intl to Munich flights
Baltimore to Frankfurt flights
Reagan-National to Frankfurt flights
Baltimore to Munich flights
Reagan-National to Munich flights
Dulles Intl to Berlin flights
Baltimore to Berlin flights
Reagan-National to Berlin flights
Dulles Intl to Duesseldorf Intl flights
Dulles Intl to Hamburg flights
Baltimore to Duesseldorf Intl flights
Reagan-National to Hamburg flights
Dulles Intl to Cologne flights
Dulles Intl to Stuttgart flights
Baltimore to Hamburg flights
Reagan-National to Duesseldorf Intl flights
Reagan-National to Stuttgart flights
Baltimore to Stuttgart flights
Dulles Intl to Nuremberg flights
Reagan-National to Cologne flights
Baltimore to Frankfurt-Hahn flights
Baltimore to Nuremberg flights
Reagan-National to Nuremberg flights
Baltimore to Cologne flights
Dulles Intl to Dresden flights
Dulles Intl to Hannover flights
Reagan-National to Hannover flights
Dulles Intl to Weeze flights
Reagan-National to Dresden flights
Baltimore to Dresden flights
Baltimore to Hannover flights
Dulles Intl to Bremen flights
Baltimore to Leipzig flights
Dulles Intl to Leipzig flights
Baltimore to Bremen flights
Dulles Intl to Friedrichshafen flights
Dulles Intl to Karlsruhe flights
Baltimore to Paderborn flights
Baltimore to Münster flights
Dulles Intl to Saarbruecken flights
Dulles Intl to Rostock flights
Baltimore to Saarbruecken flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.