Cheap Flights from Zürich (ZRH) to Washington (IAD)

Popular airlines from Zurich Airport (ZRH) to Washington Dulles Intl. Airport (IAD)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

How long does it take to fly from ZRH to IAD?
With United Airlines, a direct flight takes roughly 9 hours and 20 minutes. Lock in a seat on the 11:55AM flight from Zurich Airport (ZRH) and land at Washington Dulles Intl. Airport (IAD) at 3:15PM. Pick up a top deal on this and other routes when you use Expedia to arrange your trip.
Is it cheaper to buy a plane ticket from ZRH to Washington Dulles Intl. Airport (IAD) last minute?
Booking your trip from Zurich Airport (ZRH) to Washington Dulles Intl. Airport (IAD) at the last minute could save you a pretty penny if you get lucky and find a real steal. However, airfares generally don't get cheaper as the departure date nears. If you wait, flights could also be booked out or the best seats gone (hello, middle seat!). If you'd rather not hedge your bets, book well in advance of your departure date. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred airline hasn't released its airfares yet, check back regularly as deals are updated on Expedia all the time.
What airline has the least delays from ZRH to IAD?
With an on-time flight record of 85%, United Airlines is the carrier that's more likely to fly you from ZRH to IAD on schedule. Flight delays aren't just annoying — they can also cause you to miss a connection or even ruin your entire vacation. You can stay updated by reviewing your flight status through the Expedia App before you set off for the airport. If you're already at the terminal and your plans will be significantly impacted, head to the customer service desk to discover what your options are.
What are the most popular departure times for flights from ZRH to IAD?
The most popular departure times for trips from Zurich Airport (ZRH) to Dulles Intl. Airport fall between 11:00 AM - 12:00 PM on United Airlines. Our suggestion is to jet out in the morning. The earlier you go, the better your odds of a delay-free flight with less air traffic around.
Can I change the date of my flight from Zurich Intl. Airport to Washington Dulles Intl. Airport (IAD)?
You can quickly and easily make changes to your Zurich Intl. Airport to Dulles Intl. Airport flight through the Expedia Trips portal. Before making any amendments, look over the rules in your itinerary to find out what the carrier will let you do and whether fees apply. Some carriers have a change fee per person, on top of any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal for more info and to connect with our Virtual Agent.

Travel information

Origin airport
Zürich
Destination airport
Washington Dulles Intl.
Distance
6634 km
Average flight time
3 hours 27 mins

Book with confidence