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Dulles Intl

$743+ Cheap flights from Stuttgart (STR) to Dulles Intl (IAD)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
STR — IAD
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
1 adult, Economy
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Cheap flight deals from Stuttgart to Dulles Intl

Cheapest flights from Stuttgart to Dulles Intl
Explore the most affordable flight options available from Stuttgart to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:40 am
STR
-
IAD
1 stop12h 05m
SWISS
Tue 8/185:40 pm
IAD
-
STR
1 stop14h 00m
SWISS
Deal found 6/29$743
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:10 am
STR
-
IAD
1 stop14h 55m
Lufthansa
Thu 8/2010:20 pm
IAD
-
STR
1 stop11h 55m
Lufthansa
Deal found 6/29$747
This Delta deal was found by Cheapflights users on 6/28. 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.
Sat 9/126:00 am
STR
-
IAD
1 stop15h 35m
Delta
Fri 9/183:15 pm
IAD
-
STR
2 stops20h 35m
Delta
Deal found 6/28$749
This Expedia deal was found by Cheapflights users on 6/26. 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.
Tue 8/1810:40 am
STR
-
IAD
1 stop12h 05m
SWISS
Sun 8/235:40 pm
IAD
-
STR
1 stop18h 55m
SWISS
Deal found 6/26$756
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:05 pm
STR
-
IAD
2 stops12h 55m
Lufthansa
Tue 8/185:30 pm
IAD
-
STR
1 stop12h 55m
Lufthansa
Deal found 6/29$758
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Mon 8/179:05 am
STR
-
IAD
1 stop13h 40m
Multiple Airlines
Sun 8/305:30 pm
IAD
-
STR
1 stop12h 55m
Multiple Airlines
Deal found 6/28$760
This SWISS deal was found by Cheapflights users on 6/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:05 am
STR
-
IAD
1 stop13h 40m
SWISS
Sun 8/308:20 pm
IAD
-
STR
1 stop31h 35m
SWISS
Deal found 6/29$761
This Delta deal was found by Cheapflights users on 6/27. 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 8/212:15 pm
STR
-
IAD
2 stops16h 19m
Delta
Sun 9/612:29 pm
IAD
-
STR
2 stops14h 46m
Delta
Deal found 6/27$766
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Mon 8/176:10 am
STR
-
IAD
1 stop14h 55m
United Airlines
Sun 8/3010:20 pm
IAD
-
STR
1 stop11h 55m
United Airlines
Deal found 6/27$769

Find flight deals from Stuttgart to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stuttgart (STR) 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 June 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$733
(Delta)

Popular in

June

Cheapest in

November

Average price

$956
Provider with most accurate pricing for Stuttgart Echterdingen-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Stuttgart Echterdingen-Washington, D.C. Dulles Intl flights.
Search Deals
From Stuttgart Echterdingen to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stuttgart 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 June 30, 2026.
Use the filters below to find and compare flights from Stuttgart to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Thu 8/13

6:10 am-3:05 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Thu 8/20

10:20 pm-4:15 pm

1 stop11h 55m

$747

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Mon 8/17

9:05 am-4:45 pm

1 stop13h 40m

Washington, D.C. Dulles Intl

Sun 8/30

8:20 pm-9:55 am

1 stop31h 35m

$761

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Fri 8/21

3:00 pm-3:30 pm

1 stop30h 30m

Washington, D.C. Dulles Intl

Sun 9/6

5:40 pm-6:35 pm

1 stop18h 55m

$761

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Fri 8/21

2:15 pm-12:34 am

2 stops16h 19m

Washington, D.C. Dulles Intl

Sun 9/6

12:29 pm-9:15 am

2 stops14h 46m

$766

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Mon 8/17

1:05 pm-7:20 am

2 stops24h 15m

Washington, D.C. Dulles Intl

Sun 8/30

10:20 pm-4:15 pm

1 stop11h 55m

$775

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Thu 8/13

6:10 am-12:44 am

2 stops24h 34m

Washington, D.C. Dulles Intl

Thu 8/20

3:40 pm-12:25 pm

2 stops14h 45m

$775

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Thu 8/20

6:10 am-3:05 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Wed 9/2

10:20 pm-4:25 pm

1 stop12h 05m

$780
Cheapest one-way

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Wed 7/15

2:50 pm-3:10 pm

2 stops30h 20m

$793
Quickest one-way

StuttgartWashington, D.C.

STR - IAD

STRIAD

Stuttgart Echterdingen

Wed 7/15

10:50 am-4:45 pm

1 stop11h 55m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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

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

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

Currently, November is the cheapest month in which you can book a flight from Stuttgart to Washington, D.C. Dulles Intl Airport (average of $584). Flying from Stuttgart to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $956). 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.

How much does it cost to fly round-trip from Stuttgart to Washington, D.C. Dulles Intl Airport?

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 June 30, 2026.
See what other customers who have flown with United Airlines and Lufthansa from Stuttgart to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,904 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,904 reviews
United Airlines
7.4
Good
9,904 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
8,109 reviews
United Airlines
7.4
Good
9,904 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Stuttgart 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 Stuttgart to Washington, D.C. Dulles Intl?

    For a flight from Stuttgart to Washington, D.C. Dulles Intl, you will be flying from Echterdingen. Stuttgart Echterdingen (STR) is just 6.2 mi from the center of the city. Echterdingen is the only Stuttgart airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 2 airlines have flights to Washington, D.C. Dulles Intl from Stuttgart Echterdingen on a regular basis.

  • How long is the flight from Stuttgart to Washington, D.C. Dulles Intl Airport?

    Lufthansa, SWISS, and Delta can get you from Stuttgart to Washington, D.C. Dulles Intl Airport in just under 13h 40m. Your travel time can differ by up to 2h 39m. The distance from Stuttgart to Washington, D.C. Dulles Intl Airport is about 4133 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Stuttgart to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Stuttgart to Washington, D.C. Dulles Intl Airport is Lufthansa. Our recent data shows that you can find tickets from as low as $505 on this airline. An additional option worth looking into is United Airlines, starting at $519. Lufthansa is currently priced 30% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Stuttgart to Washington, D.C. Dulles Intl Airport (average of $584). Flying from Stuttgart to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $956). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Falls Church
Fredericksburg
Hanover
Chantilly
Manassas
Silver Spring
Laurel
Clinton
Hunt Valley
Cordova

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Alternative routes for Stuttgart to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to Dulles Intl flights
Frankfurt to Baltimore flights
Munich to Dulles Intl flights
Munich to Baltimore flights

Top 2 airlines flying from Stuttgart to Dulles Intl

Discover the top 2 airlines that operate flights from Stuttgart 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 June 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$505Average$745FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$519Average$842FlexibilityNo cancel feeOn-time69%

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