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

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from Washington (IAD) to Friedrichshafen (FDH)
Origin airport
Washington Dulles Intl.
Destination airport
Friedrichshafen - Lake Constance
Distance
4179 mi

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.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Dulles Intl. Airport to FDH last minute?
Being a spontaneous soul is a great way to see the world, but it isn’t always the smartest way to get your hands on a bargain flight. Think about booking your Washington Dulles Intl. Airport (IAD) to Bodensee Airport Friedrichshafen trip ahead of time instead of leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneity for when you get to your destination!
What airports do you fly into for Friedrichshafen from Washington?
Washington to Friedrichshafen flights land at Friedrichshafen - Lake Constance Airport (FDH). Unpack your bags at your hotel and then head out and explore some of the city’s popular sights, such as Friedrichshafen Promenade and Lake Constance. The airport is about 3 mi northeast of the center of Friedrichshafen.
Can I change the date of my flight from Washington Dulles Intl. Airport (IAD) to FDH?
Expedia makes it a breeze to make amendments to your Washington Dulles Intl. Airport (IAD) to Bodensee Airport Friedrichshafen trip yourself. Simply log in to the Expedia Trips portal and select “change flight.” Look around for new flights and secure the one that works with your new plans. You’ll see an estimate of flight change fees that may apply. Alternatively, visit our Customer Service portal to connect with our Virtual Agent and get answers to all your questions.

Explore a world of travel with Expedia

*Available to One Key members.