$500 Cheap Flights from Stuttgart (STR) to Washington (IAD)

View $500 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines from Stuttgart Airport (STR) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Stuttgart to Washington (STR-IAD)

Prices were available within the past 7 days and start at $500 for one-way flights and $767 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, May 28 - Wed, Jun 3
STR
Stuttgart
IAD
Washington
$767 Roundtrip, found 2 days ago
$767
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, May 28 from Stuttgart to Washington, returning Wed, Jun 3, priced at $767 found 2 days ago
Lufthansa
Thu, May 21 - Thu, May 28
STR
Stuttgart
IAD
Washington
$788 Roundtrip, found 2 days ago
$788
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, May 21 from Stuttgart to Washington, returning Thu, May 28, priced at $788 found 2 days ago
Lufthansa
Fri, May 8 - Tue, Jun 9
STR
Stuttgart
IAD
Washington
$790 Roundtrip, found 4 days ago
$790
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, May 8 from Stuttgart to Washington, returning Tue, Jun 9, priced at $790 found 4 days ago
Swiss International Air Lines
Tue, Jun 2 - Wed, Jul 8
STR
Stuttgart
IAD
Washington
$793 Roundtrip, found 3 days ago
$793
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Jun 2 from Stuttgart to Washington, returning Wed, Jul 8, priced at $793 found 3 days ago
Lufthansa
Thu, May 28 - Thu, Jun 4
STR
Stuttgart
IAD
Washington
$794 Roundtrip, found 3 days ago
$794
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, May 28 from Stuttgart to Washington, returning Thu, Jun 4, priced at $794 found 3 days ago
Air Canada
Thu, Oct 29 - Sat, Nov 7
STR
Stuttgart
IAD
Washington
$795 Roundtrip, found 2 days ago
$795
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Oct 29 from Stuttgart to Washington, returning Sat, Nov 7, priced at $795 found 2 days ago
Swiss International Air Lines
Thu, Nov 12 - Sun, Dec 13
STR
Stuttgart
IAD
Washington
$795 Roundtrip, found 12 hours ago
$795
Roundtrip
found 12 hours ago
Select Swiss International Air Lines flight, departing Thu, Nov 12 from Stuttgart to Washington, returning Sun, Dec 13, priced at $795 found 12 hours ago
Austrian Airlines
Thu, May 21 - Thu, May 28
STR
Stuttgart
IAD
Washington
$796 Roundtrip, found 2 days ago
$796
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, May 21 from Stuttgart to Washington, returning Thu, May 28, priced at $796 found 2 days ago
Swiss International Air Lines
Fri, Sep 4 - Fri, Sep 25
STR
Stuttgart
IAD
Washington
$797 Roundtrip, found 1 hour ago
$797
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Fri, Sep 4 from Stuttgart to Washington, returning Fri, Sep 25, priced at $797 found 1 hour ago
Lufthansa
Fri, Sep 4 - Fri, Sep 25
STR
Stuttgart
IAD
Washington
$798 Roundtrip, found 1 hour ago
$798
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Fri, Sep 4 from Stuttgart to Washington, returning Fri, Sep 25, priced at $798 found 1 hour ago

Frequently asked questions

How much does a flight from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) cost?
You can find cheap one-way flights and cheap return flights from $767 Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) with Expedia. One-way flights generally range between $872 and $7524, and roundtrip flights usually range from $633 to $4964. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
The cheapest month to fly from STR to IAD is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
Enter STR to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
TAP Portugal is one of the cheapest airlines offering connecting flights from Stuttgart (STR) to Washington, DC (IAD), with round-trip tickets starting from around $1009 with a layover in Frankfurt (FRA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Stuttgart Airport (STR) to Washington Dulles International Airport (IAD) typically departs at around 12:10 AM. This flight is operated by FlexFlight and British Airways and is a seasonal service active in September, giving you an early start to your travels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Stuttgart (STR) to Washington Dulles Intl. (IAD) are in the morning, from 6am to 9am. About 45% of passengers prefer this time window. Many major carriers, including Lufthansa and United Airlines, offer flights during this window. This timing works well because it allows you to arrive in Washington, DC in the afternoon, giving you time to settle in and start your visit.
How long does it take to fly from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
A flight from STR to IAD with a layover takes around 15 hours 30 minutes, with the route covering approximately 4,135 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
Business class seats are offered on the STR to IAD route. Airlines that offer business class service on this route include:

  • Turkish Airlines
  • Lufthansa
  • KLM
  • British Airways
  • FlexFlight
  • Swiss International Air Lines
  • Eurowings
  • Austrian Airlines
  • Air France
  • Hop!

How do I earn miles on a Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Stuttgart (STR)?
From Stuttgart (STR), you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA) in Washington. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Schiphol (AMS), Heathrow (LHR) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) Fairfax County Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Stuttgart (STR) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Stuttgart
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Austrian Airlines, Delta, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$767
Distance
4134 mi

Book with confidence

Stuttgart to Washington Flights

The cheapest times to fly from Stuttgart to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Stuttgart to Washington are during the month of May. You can find some of the cheapest flights from Stuttgart to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Stuttgart to Washington

Sunday is one of the best days to book for cheap flights from Stuttgart to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Stuttgart to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Stuttgart to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $500 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Stuttgart to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Stuttgart to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Stuttgart to Washington Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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