$803 Cheap Flights from Stuttgart (STR) to Washington (IAD)

View $803 flight on Fri, Dec 5, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Stuttgart to Washington (STR-IAD)

Prices were available within the past 7 days and start at $803 for one-way flights and $531 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, May 9 - Tue, May 13
STR
Stuttgart
IAD
Washington
$531 Roundtrip, found 1 day ago
$531
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, May 9 from Stuttgart to Washington, returning Tue, May 13, priced at $531 found 1 day ago
Austrian Airlines
Mon, May 5 - Tue, May 13
STR
Stuttgart
IAD
Washington
$531 Roundtrip, found 6 days ago
$531
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, May 5 from Stuttgart to Washington, returning Tue, May 13, priced at $531 found 6 days ago
Austrian Airlines
Mon, May 5 - Tue, May 13
STR
Stuttgart
IAD
Washington
$532 Roundtrip, found 6 days ago
$532
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, May 5 from Stuttgart to Washington, returning Tue, May 13, priced at $532 found 6 days ago
Lufthansa
Fri, May 9 - Tue, May 13
STR
Stuttgart
IAD
Washington
$534 Roundtrip, found 1 day ago
$534
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, May 9 from Stuttgart to Washington, returning Tue, May 13, priced at $534 found 1 day ago
Austrian Airlines
Sun, May 25 - Mon, Jun 2
STR
Stuttgart
IAD
Washington
$535 Roundtrip, found 21 hours ago
$535
Roundtrip
found 21 hours ago
Select Austrian Airlines flight, departing Sun, May 25 from Stuttgart to Washington, returning Mon, Jun 2, priced at $535 found 21 hours ago
Lufthansa
Fri, May 9 - Tue, May 13
STR
Stuttgart
IAD
Washington
$535 Roundtrip, found 1 day ago
$535
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, May 9 from Stuttgart to Washington, returning Tue, May 13, priced at $535 found 1 day ago
Lufthansa
Fri, May 9 - Tue, May 13
STR
Stuttgart
IAD
Washington
$536 Roundtrip, found 1 day ago
$536
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, May 9 from Stuttgart to Washington, returning Tue, May 13, priced at $536 found 1 day ago
Swiss International Air Lines
Sun, May 25 - Fri, Jun 6
STR
Stuttgart
IAD
Washington
$537 Roundtrip, found 10 hours ago
$537
Roundtrip
found 10 hours ago
Select Swiss International Air Lines flight, departing Sun, May 25 from Stuttgart to Washington, returning Fri, Jun 6, priced at $537 found 10 hours ago
Scandinavian Airlines
Thu, Aug 21 - Thu, Oct 9
STR
Stuttgart
IAD
Washington
$565 Roundtrip, found 4 hours ago
$565
Roundtrip
found 4 hours ago
Select Scandinavian Airlines flight, departing Thu, Aug 21 from Stuttgart to Washington, returning Thu, Oct 9, priced at $565 found 4 hours ago
Delta
Thu, May 22 - Tue, May 27
STR
Stuttgart
IAD
Washington
$573 Roundtrip, found 5 days ago
$573
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, May 22 from Stuttgart to Washington, returning Tue, May 27, priced at $573 found 5 days ago
Flights from Stuttgart (STR) to Washington (IAD)
Origin airport
Stuttgart
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$530
Distance
4134 mi

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 2025. You can also book with separate airlines for your outbound and return journeys, from $803 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.

Frequently asked questions

How much does a flight from Stuttgart Airport (STR) to Washington Dulles Intl. Airport (IAD) cost?
Discover the latest flight deals from STR to IAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STR to IAD?
The cheapest flights from STR to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STR to IAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STR to IAD. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Stuttgart Airport (STR) to Washington Dulles Intl. Airport (IAD)?
There aren’t any daily nonstop flights available from Stuttgart Airport (STR) to Washington Dulles Intl. Airport (IAD). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be cruising above the clouds before you know it.
What day of the week has the most flights from STR to IAD?
You’ll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Stuttgart Airport (STR) to Washington Dulles Intl. Airport (IAD)?
To avoid potential delays on the Stuttgart Airport (STR) to Washington Dulles Intl. Airport (IAD) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Stuttgart Airport (STR) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute fares from STR to IAD are generally more expensive. For the best rates, start looking for flights well in advance. That being said, if you’re flexible with your travel plans, it’s possible to land a cheap fare right before your journey.
Is it cheaper to book a STR to IAD flight and hotel package?
Booking a STR to IAD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of accommodations and then add car rentals, activities and flights 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 Airport (STR) to Washington Dulles Intl. Airport (IAD)?
If you booked your STR to IAD flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.