Cheap Flights from Washington (IAD) to Friedrichshafen (FDH)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Friedrichshafen (FDH-Friedrichshafen - Lake Constance)

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH) cost?
Grab a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH)?
The cheapest month to fly from IAD to FDH is , when there's less demand. Off-peak season is usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH)?
To find the cheapest airline flying from IAD to FDH, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH)?
There are no daily nonstop flights from Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from IAD to FDH?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH) last-minute?
Booking your flight from IAD to FDH shortly before your trip is typically more expensive. But if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an IAD to FDH flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAD to FDH flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Friedrichshafen - Lake Constance Airport (FDH)?
Typically, you're able to cancel or reschedule your IAD to FDH flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Friedrichshafen - Lake Constance
Distance
4179 mi

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Washington to Friedrichshafen Flights

The cheapest times to fly from Washington to Friedrichshafen

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 Washington to Friedrichshafen are during the month of . You can find some of the cheapest flights from Washington to Friedrichshafen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Friedrichshafen

Sunday is one of the best days to book for cheap flights from Washington to Friedrichshafen: 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 Washington to Friedrichshafen

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 Washington to Friedrichshafen in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Washington to Friedrichshafen 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 Washington to Friedrichshafen 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.

 

Washington to Friedrichshafen Flights

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*Available to One Key members.