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.

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).

What is the cheapest time of day to fly from DTM to IAD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dortmund to Washington, D.C. Dulles Intl Airport as you normally would.

Most accurate provider : When it comes to deals on Dortmund-Washington, D.C. Dulles Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Dortmund-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Dortmund-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 Dortmund-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Dortmund-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.

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

For a flight from Dortmund to Washington, D.C. Dulles Intl, you will be flying from Dortmund. Dortmund (DTM) is just 6.3 mi from the center of the city. Dortmund is the only Dortmund airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Dortmund on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Dortmund 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.

$522+ Flights from Dortmund to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dortmund to Dulles Intl 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 Dortmund to Dulles Intl

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars

Provider with most accurate pricing for Dortmund-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Dortmund-Washington, D.C. Dulles Intl flights.

Search Deals

Find flight deals from Dortmund to Dulles Intl

Cheapest flights from Dortmund to Dulles Intl
Explore the most affordable flight options available from Dortmund to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 28, 2025.

seg 11/1010:40 amDTM - IAD

2 stops31h 05mMultiple Airlines

sex 11/146:50 pmIAD - DTM

2 stops18h 40mMultiple Airlines

Deal found 10/28

$1,241

Best flights from Dortmund to Dulles Intl
Discover carefully curated flight deals from Dortmund to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated outubro 28, 2025.

seg 11/1010:40 amDTM - IAD

2 stops31h 05mMultiple Airlines

sex 11/146:50 pmIAD - DTM

2 stops18h 40mMultiple Airlines

Deal found 10/28

$1,241

Last-minute flights from Dortmund to Dulles Intl
Discover last-minute flight deals from Dortmund to Dulles Intl. Data last updated outubro 28, 2025 and is based on user searches.

seg 11/1010:40 amDTM - IAD

2 stops31h 05mMultiple Airlines

sex 11/146:50 pmIAD - DTM

2 stops18h 40mMultiple Airlines

Deal found 10/28

$1,241

One-way flights from Dortmund to Dulles Intl
Search for one-way flight options from Dortmund to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated outubro 28, 2025.

qua 11/59:10 amDTM - IAD

3 stops59h 30mMultiple Airlines

Deal found 10/27

$522

ter 11/49:00 amDTM - IAD

3 stops39h 45mMultiple Airlines

Deal found 10/27

$549

seg 11/34:00 pmDTM - IAD

3 stops49h 45mMultiple Airlines

Deal found 10/27

$621

dom 11/28:55 amDTM - IAD

3 stops36h 40mMultiple Airlines

Deal found 10/27

$623

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dortmund to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DortmundWashington, D.C.

DTM - IAD

DTMIAD

Dortmund

seg 11/10

10:40 am-11:45 am

2 stops31h 05m

Washington, D.C. Dulles Intl

sex 11/14

6:50 pm-7:30 pm

2 stops18h 40m

$1,241

DortmundWashington, D.C.

DTM - IAD

DTMIAD

Dortmund

qua 11/5

9:10 am-2:40 pm

3 stops59h 30m

$522

DortmundWashington, D.C.

DTM - IAD

DTMIAD

Dortmund

ter 11/4

9:00 am-6:45 pm

3 stops39h 45m

$549

DortmundWashington, D.C.

DTM - IAD

DTMIAD

Dortmund

seg 11/3

4:00 pm-11:45 am

3 stops49h 45m

$621

DortmundWashington, D.C.

DTM - IAD

DTMIAD

Dortmund

dom 11/2

8:55 am-3:35 pm

3 stops36h 40m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Most accurate provider: When it comes to deals on Dortmund-Washington, D.C. Dulles Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Dortmund-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Dortmund-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 Dortmund-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Dortmund-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 Dortmund to Dulles Intl

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

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

Currently, April is the cheapest month in which you can book a flight from Dortmund to Washington, D.C. Dulles Intl Airport (average of $237). Flying from Dortmund to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $554). 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

What airport do you fly from for flights from Dortmund to Washington, D.C. Dulles Intl?
For a flight from Dortmund to Washington, D.C. Dulles Intl, you will be flying from Dortmund. Dortmund (DTM) is just 6.3 mi from the center of the city. Dortmund is the only Dortmund airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Dortmund on a regular basis.
Can I find deals for flights from Dortmund to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Dortmund to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dortmund to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dortmund to Dulles Intl.
Can I find deals for business class flights from Dortmund to Dulles Intl?
Yes. Cheapflights offers flight deals from Dortmund 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 Dortmund to Washington, D.C. Dulles Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Dortmund to Washington, D.C. Dulles Intl Airport (average of $237). Flying from Dortmund to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $554). 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

Alexandria

Woodbridge

Tysons

Arlington

Springfield

Hanover

Silver Spring

Fairfax

Fredericksburg

Falls Church

Owings Mills

Linthicum Heights

Manassas

Largo

Oxon Hill

Laurel

Towson

National Harbor

Waldorf

Bowie

Browse thousands of different options on Cheapflights for your next trip

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.

$522+ Cheap flights from Dortmund (DTM) 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dortmund to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dortmund to Dulles Intl

Most accurate provider

Most trusted provider

Find flight deals from Dortmund to Dulles Intl

Cheapest flights from Dortmund to Dulles IntlExplore the most affordable flight options available from Dortmund to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 28, 2025.

Explore the most affordable flight options available from Dortmund to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dortmund to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Dortmund to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Dortmund with our price prediction graph.

Cheapflights Insights

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

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

Related info for your journey

Find useful and relevant information for your journey from Dortmund 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 airport do you fly from for flights from Dortmund to Washington, D.C. Dulles Intl?

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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 Dortmund to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dortmund to Dulles Intl
Explore the most affordable flight options available from Dortmund to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 28, 2025.