$1,325+ Cheap flights from Washington 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DTM
Apr 22 — Apr 291
1 adult, Economy
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Keep the following information in mind while searching for Washington to Dortmund flight deals. Data was last updated April 17, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,325 (Trip.com) |
Find flight deals from Washington to Dortmund
Cheapest flights from Washington to DortmundExplore the most affordable flight options available from Washington to Dortmund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
Explore the most affordable flight options available from Washington to Dortmund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
This Trip.com deal was found by Cheapflights users on 4/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/14:00 pmSEA - DTM
2 stops32h 20mMultiple Airlines
Sun 6/88:30 amDTM - SEA
2 stops38h 20mMultiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,325
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 April 17, 2025.
Use the filters below to find and compare flights from Washington to Dortmund that are best for you.
Fly from
Washington
Fly to
Dortmund
Route
Depart
Return
Price
SeattleDortmund
SEA - DTM
SEADTM
Seattle/Tacoma Intl
Sun 6/1
4:00 pm-9:20 am
2 stops32h 20m
Dortmund
Sun 6/8
8:30 am-1:50 pm
2 stops38h 20m
$1,325
SeattleDortmund
SEA - DTM
SEADTM
Seattle/Tacoma Intl
Sun 6/1
2:15 pm-7:40 pm
2 stops20h 25m
$5,120
Best time to book a flight from Washington to Dortmund
Have a flexible travel schedule? Discover the best time to fly to Dortmund from Washington 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 to Dortmund
Rainfall in Dortmund by month
Plan your trip to Dortmund by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Dortmund ranges from 2.1 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Dortmund when rainfall is around 2.1 in.
Temperature in Dortmund by month
Plan your trip to Dortmund by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Dortmund, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).