Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Zurich to Washington, D.C. from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Zurich to Washington, D.C. departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Zurich to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
1:20 pm - 8:26 pmZRH-IAD
13h 06m1 stop
Air Canada Logo
4:30 pm - 12:55 pmIAD-ZRH
14h 25m2 stops
$523Air Canada
Find Deal
Mon, Dec 1 - Wed, Dec 10
SWISS Logo
11:45 am - 3:30 pmZRH-IAD
9h 45mnonstop
SWISS Logo
8:30 pm - 10:35 amIAD-ZRH
8h 05mnonstop
$524SWISS
Find Deal
Thu, Nov 20 - Thu, Nov 27
Air Canada Logo
1:20 pm - 8:26 pmZRH-IAD
13h 06m1 stop
Air Canada Logo
4:30 pm - 12:55 pmIAD-ZRH
14h 25m2 stops
$525Air Canada
Find Deal
Mon, Dec 1 - Wed, Dec 10
United Airlines Logo
11:25 am - 8:15 pmZRH-IAD
14h 50m1 stop
United Airlines Logo
6:20 pm - 11:55 amIAD-ZRH
11h 35m1 stop
$526United Airlines
Find Deal
Sat, Nov 15 - Wed, Dec 10
United Airlines Logo
7:05 am - 3:35 pmZRH-IAD
14h 30m1 stop
United Airlines Logo
8:30 pm - 10:35 amIAD-ZRH
8h 05mnonstop
$530United Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 28
Multiple Airlines Logo
7:20 am - 2:40 pmZRH-IAD
13h 20m1 stop
Multiple Airlines Logo
10:15 pm - 4:45 pmIAD-ZRH
12h 30m1 stop
$531Multiple Airlines
Find Deal
Mon, Dec 29 - Tue, Jan 6
Austrian Airlines Logo
7:20 am - 2:40 pmZRH-IAD
13h 20m1 stop
Austrian Airlines Logo
6:00 pm - 11:10 amIAD-ZRH
11h 10m1 stop
$537Austrian Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
American Airlines Logo
10:15 am - 12:04 amZRH-IAD
19h 49m2 stops
American Airlines Logo
6:20 pm - 11:35 amIAD-ZRH
11h 15m1 stop
$552American Airlines
Find Deal
Mon, Dec 29 - Tue, Jan 6
Multiple Airlines Logo
7:05 pm - 3:35 pmZRH-IAD
26h 30m2 stops
Multiple Airlines Logo
5:40 pm - 6:00 pmIAD-ZRH
18h 20m1 stop
$556Multiple Airlines
Find Deal
Sat, Jan 24 - Mon, May 18
Austrian Airlines Logo
7:20 am - 2:40 pmZRH-IAD
13h 20m1 stop
Austrian Airlines Logo
6:20 pm - 2:20 pmIAD-ZRH
14h 00m2 stops
$563Austrian Airlines
Find Deal
Mon, Dec 29 - Tue, Jan 6

Air Canada flights from Zurich to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Zurich to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
Dec 1
ZRH1:20 pmZurich
13h 06m
1 stop
IAD8:26 pmWashington, D.C. Dulles Intl
Dec 10
IAD4:30 pmWashington, D.C. Dulles Intl
14h 25m
2 stops
ZRH12:55 pmZurich
$523
Find similar
Air Canada
Dec 1
ZRH1:20 pmZurich
13h 06m
1 stop
IAD8:26 pmWashington, D.C. Dulles Intl
Dec 10
IAD4:30 pmWashington, D.C. Dulles Intl
14h 25m
2 stops
ZRH12:55 pmZurich
$525
Find similar
Air Canada
Nov 3
ZRH11:45 amZurich
9h 45m
IAD3:30 pmWashington, D.C. Dulles Intl
Nov 16
IAD5:25 pmWashington, D.C. Dulles Intl
8h 15m
ZRH7:40 amZurich
$527
Find similar

SWISS flights from Zurich to Washington, D.C. Dulles Intl Airport

Our best SWISS deals on Zurich to Washington, D.C. Dulles Intl Airport flight tickets
SWISS
Nov 20
ZRH11:45 amZurich
9h 45m
IAD3:30 pmWashington, D.C. Dulles Intl
Nov 27
IAD8:30 pmWashington, D.C. Dulles Intl
8h 05m
ZRH10:35 amZurich
$524
Find similar
SWISS
Nov 21
ZRH1:05 pmZurich
9h 35m
IAD4:40 pmWashington, D.C. Dulles Intl
Nov 28
IAD8:30 pmWashington, D.C. Dulles Intl
8h 05m
ZRH10:35 amZurich
$538
Find similar
SWISS
Jan 24
ZRH11:45 amZurich
9h 25m
IAD3:10 pmWashington, D.C. Dulles Intl
May 18
IAD8:45 pmWashington, D.C. Dulles Intl
8h 05m
ZRH10:50 amZurich
$575
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Zurich to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Zurich to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Mon 12/1

1:20 pm-8:26 pm

1 stop13h 06m

Washington, D.C. Dulles Intl

Wed 12/10

4:30 pm-12:55 pm

2 stops14h 25m

$523

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Thu 11/20

11:45 am-3:30 pm

Nonstop9h 45m

Washington, D.C. Dulles Intl

Thu 11/27

8:30 pm-10:35 am

Nonstop8h 05m

$524

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Mon 12/1

1:20 pm-8:26 pm

1 stop13h 06m

Washington, D.C. Dulles Intl

Wed 12/10

4:30 pm-12:55 pm

2 stops14h 25m

$525

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Sat 11/15

11:25 am-8:15 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Wed 12/10

6:20 pm-11:55 am

1 stop11h 35m

$526

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Thu 12/18

7:05 am-3:35 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Sun 12/28

8:30 pm-10:35 am

Nonstop8h 05m

$530

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Mon 12/29

7:20 am-2:40 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Tue 1/6

10:15 pm-4:45 pm

1 stop12h 30m

$531

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Fri 11/28

7:20 am-2:40 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Sun 12/7

6:00 pm-11:10 am

1 stop11h 10m

$537

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Mon 12/29

10:15 am-12:04 am

2 stops19h 49m

Washington, D.C. Dulles Intl

Tue 1/6

6:20 pm-11:35 am

1 stop11h 15m

$552

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Sat 1/24

7:05 pm-3:35 pm

2 stops26h 30m

Washington, D.C. Dulles Intl

Mon 5/18

5:40 pm-6:00 pm

1 stop18h 20m

$556

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Mon 12/29

7:20 am-2:40 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Tue 1/6

6:20 pm-2:20 pm

2 stops14h 00m

$563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Zurich to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Zurich and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Zurich to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $522. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $545.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $672. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Zurich to Washington, D.C. Dulles Intl Airport for around $797.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Zurich at noon is the least expensive time of day to depart. momondo users have found prices as low as $628 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $714 on average. Flights to Washington, D.C. Dulles Intl Airport from Zurich in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Zurich to Washington, D.C. Dulles Intl flight route?

Fly from Zurich to Washington, D.C. Dulles Intl for the best Zurich - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Zurich when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $614 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Zurich for as low as $507 on momondo.

What cabin class options are available on Zurich to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Zurich to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Zurich to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of October 2025, prices for Zurich to Washington, D.C. Dulles Intl Airport flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Zurich to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Zurich to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Zurich to Washington, D.C. Dulles Intl Airport (ZRH to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Zurich to Washington, D.C. Dulles Intl Airport

Best Price Found

$625

Fastest flight time

9h 20m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Zurich in the past 72 hours is $625. The best round-trip flight deal from Zurich to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $628.
The fastest flight from Zurich to Washington, D.C. Dulles Intl Airport takes 9h 20m
Direct flights go from Zurich to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • How far is Zurich to Washington, D.C. Dulles Intl by plane?

    There are 4145.9 mi between Zurich and Washington, D.C. Dulles Intl. Flights usually cover this in 9h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Zurich Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Zurich Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from Zurich Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Zurich Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Zurich Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Zurich to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Zurich to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Zurich to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Zurich to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $438Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
SWISSPriceFrom $466Free CancellationRating
7.5
1,776 reviews
Search SWISS flights

  • SWISS Flights From Zurich to Washington, D.C. Dulles Intl Airport

    SWISS flies from Zurich to Washington, D.C. Dulles Intl Airport around 9 times per week, with 1,776 momondo users rating the airline 7.5/10. The cheapest SWISS deal from Zurich to Washington, D.C. Dulles Intl Airport in the last 72 hours was $466 (round-trip), much lower than the average airfare cost of $562 for SWISS flights on this route.

  • United Airlines Flights From Zurich to Washington, D.C. Dulles Intl Airport

    The best United Airlines deal for Zurich to Washington, D.C. Dulles Intl Airport flight tickets found on momondo in the last 72 hours was $438, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $639 round-trip. United Airlines operates 10 flights out of Zurich into Washington, D.C. Dulles Intl Airport in an average week, so prices vary by time and availability. 9,001 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Sterling

Why use momondo?

Why should I use momondo to find a flight deal from Zurich to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Zurich.

Can I find flights from Zurich to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Zurich with this policy.

How can momondo help me find flights from Zurich to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Zurich. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Zurich to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Zurich. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 11/28
Fri 12/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.