What is the most punctual flight time for Zurich to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

How often are flights from Zurich to Washington, D.C. delayed?

About 21% of weekly flights between Zurich and Washington, D.C. have experienced delays in the past year, with the average delay time being 141 minutes.

Which airline has the best punctuality record on Zurich to Washington, D.C. flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

How long is the flight from Zurich to Washington, D.C. Dulles Intl Airport?

For as low as $633, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Zurich in 9h 45m. Zurich and Washington, D.C. Dulles Intl Airport are separated by a distance of 4144 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Zurich to Washington, D.C. Dulles Intl Airport round-trip?

SWISS, at $537, was found to be the cheapest airline from Zurich to Washington, D.C. Dulles Intl Airport. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Zurich to Washington, D.C. Dulles Intl Airport for 29% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Zurich to Washington, D.C. Dulles Intl Airport one-way?

One-way options have recently been found by users for as low as $319 on British Airways. Other airlines that offer cheap prices include SWISS from $361 and Aer Lingus from $373 one-way.

Weekly flight availability from Zurich to Washington, D.C. Dulles Intl Airport

The most flights from ZRH to IAD are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from Zurich to Washington, D.C. Dulles Intl Airport?

Looking for the cheapest flight from Zurich to Washington, D.C. Dulles Intl Airport? While on average our users pay $2,514, our data indicates the cheapest price to be $444. The most popular route (Zurich - Washington, D.C. Dulles Intl), is priced around $540.

What are the most reliable airlines from Zurich to Washington, D.C. Dulles Intl Airport?

No one likes to see their flight delayed. When booking a flight from Zurich to Washington, D.C. Dulles Intl Airport consider choosing Air Canada (82%), Austrian Airlines (82%) or Lufthansa (82%) as they are the most reliable in getting you off to your destination on time.

Most accurate provider : When it comes to deals on Zurich-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zurich-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Zurich-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Zurich-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zurich-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Zurich to Washington, D.C. Dulles Intl?

For a flight from Zurich to Washington, D.C. Dulles Intl, you will be flying from Zurich. Zurich (ZRH) is just 5.9 mi from the center of the city. Zurich is the only Zurich airport and it handles 6 outbound flights to Washington, D.C. Dulles Intl per day. 2 airlines have flights to Washington, D.C. Dulles Intl from Zurich on a regular basis.

Can I find deals for flights from Zurich to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Zurich to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Zurich to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zurich to Dulles Intl.

Can I find deals for business class flights from Zurich to Dulles Intl?

Yes. Cheapflights offers flight deals from Zurich to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$376+ Cheap Flights from Zurich to Washington, D.C. Dulles Intl Airport

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Cheapflights Tip: The best prices from Zurich to Washington, D.C. Dulles Intl are usually found in February or October, booked 79 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Zurich to Dulles Intl

Cheapest

Best

Last-minute

One-way

Cheapest flights from Zurich to Dulles Intl
Explore the most affordable flight options available from Zurich to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.

Fri 10/2310:25 am -

1 stop12h 35m

Mon 11/28:30 pm -

1 stop31h 10m

Deal found 9/20

$577

Wed 10/218:25 pm -

1 stop26h 35m

Wed 10/289:30 pm -

1 stop17h 10m

Deal found 9/23

$578

Wed 11/42:20 pm -

3 stops32h 55m

Wed 11/118:30 pm -

3 stops30h 25m

Deal found 9/20

$585

Fri 11/201:00 pm -

2 stops35h 50m

Mon 11/238:30 pm -

1 stop17h 10m

Deal found 9/22

$587

Thu 11/510:25 am -

1 stop12h 50m

Thu 11/1212:35 pm -

2 stops15h 05m

Deal found 9/19

$593

Thu 10/158:25 pm -

1 stop26h 35m

Fri 10/238:20 pm -

1 stop17h 20m

Deal found 9/19

$600

Thu 11/510:25 am -

1 stop12h 50m

Sun 11/812:30 pm -

2 stops25h 10m

Deal found 9/19

$603

Mon 11/233:45 pm -

2 stops28h 55m

Fri 12/410:30 pm -

1 stop18h 05m

Deal found 9/21

$604

Best flights from Zurich to Dulles Intl
Discover carefully curated flight deals from Zurich to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.

Fri 11/201:00 pm -

2 stops35h 50m

Mon 11/238:30 pm -

1 stop17h 10m

Deal found 9/23

$587

Wed 10/2111:20 am -

1 stop14h 40m

Sun 10/256:25 pm -

Nonstop8h 15m

Deal found 9/23

$627

Fri 12/186:15 am -

1 stop19h 40m

Sun 1/39:45 pm -

1 stop16h 25m

Deal found 9/23

$676

Fri 11/66:50 am -

2 stops15h 38m

Fri 11/1312:35 pm -

2 stops15h 15m

Deal found 9/22

$680

Fri 11/207:00 am -

1 stop14h 55m

Sat 11/288:10 pm -

Nonstop8h 05m

Deal found 9/23

$629

Fri 12/252:20 pm -

2 stops25h 28m

Fri 1/86:10 am -

2 stops20h 05m

Deal found 9/19

$686

Fri 12/187:15 am -

1 stop18h 50m

Fri 1/15:25 pm -

Nonstop8h 15m

Deal found 9/21

$634

Fri 12/1811:45 am -

Nonstop9h 45m

Sun 1/38:10 pm -

Nonstop8h 05m

Deal found 9/22

$664

Fri 11/2011:45 am -

Nonstop9h 45m

Mon 11/235:25 pm -

Nonstop8h 15m

Deal found 9/23

$664

Tue 10/61:00 pm -

1 stop12h 53m

Tue 7/1310:20 pm -

1 stop12h 00m

Deal found 9/22

$704

Last-minute flights from Zurich to Dulles Intl
Discover last-minute flight deals from Zurich to Dulles Intl. Data last updated September 24, 2026 and is based on user searches.

Wed 9/309:25 am -

1 stop12h 40m

Wed 10/710:20 pm -

1 stop11h 50m

Deal found 9/22

$613

Wed 9/307:30 am -

1 stop12h 30m

Wed 10/78:20 pm -

Nonstop8h 05m

Deal found 9/22

$619

Thu 10/158:25 pm -

1 stop26h 35m

Fri 10/238:20 pm -

1 stop17h 20m

Deal found 9/19

$600

Thu 10/156:00 am -

1 stop20h 35m

Fri 10/2310:50 pm -

1 stop17h 40m

Deal found 9/19

$610

Thu 10/158:15 am -

1 stop11h 20m

Fri 10/235:45 pm -

Nonstop8h 20m

Deal found 9/21

$626

Fri 10/168:25 pm -

1 stop26h 35m

Thu 10/228:20 pm -

1 stop17h 20m

Deal found 9/20

$609

Fri 10/168:25 pm -

1 stop26h 35m

Fri 10/238:20 pm -

1 stop17h 20m

Deal found 9/19

$624

Wed 10/218:25 pm -

1 stop26h 35m

Wed 10/289:30 pm -

1 stop17h 10m

Deal found 9/23

$578

Fri 10/2310:25 am -

1 stop12h 35m

Mon 11/28:30 pm -

1 stop31h 10m

Deal found 9/20

$577

One-way flights from Zurich to Dulles Intl
Search for one-way flight options from Zurich to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.

Fri 11/2011:05 am -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$376

Tue 11/2411:05 am -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$377

Wed 11/2511:05 am -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$378

Thu 11/1211:05 am -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$379

Tue 11/2411:05 am -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$380

Mon 11/2311:05 am -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$383

Mon 2/157:30 am -

1 stop14h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$394

Sat 3/2010:15 am -

1 stop15h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$397

Thu 10/2211:20 am -

1 stop13h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$399

Mon 12/2111:10 am -

1 stop14h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$402

Wed 11/1810:15 am -

2 stops18h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$404

Tue 12/1510:15 am -

1 stop11h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$405

Find flight deals from Zurich to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$577 (Gotogate)
One-way from	$376 (Kiwi.com)
Popular in	September
Cheapest in	February
Average price	$895
Good round-trip deal	$815 or less
Good one-way deal	$477 or less

Provider with most accurate pricing for Zurich-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Zurich-Washington, D.C. Dulles Intl flights.

Search Deals

From Zurich to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Zurich to Washington, D.C. Dulles Intl

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Zurich to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from Zurich to Washington, D.C. Dulles Intl.

Search Deals

Cheapflights Fare Finder

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

Cheapest round-trip

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Tue 12/15

10:15 am-3:40 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$405

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Mon 11/30

7:40 pm-3:40 pm

1 stop26h 00m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$415

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Sat 11/28

3:45 pm-3:15 pm

2 stops53h 30m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$558

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Fri 11/20

1:00 pm-6:50 pm

2 stops35h 50m

Washington, D.C. Dulles Intl

Mon 11/23

8:30 pm-7:40 pm

1 stop17h 10m

$587

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Tue 10/6

1:15 pm-8:35 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$621

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Wed 10/21

11:20 am-8:00 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Sun 10/25

6:25 pm-7:40 am

Nonstop8h 15m

$627

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Fri 11/20

7:00 am-3:55 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Sat 11/28

8:10 pm-10:15 am

Nonstop8h 05m

$629

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Fri 12/18

7:15 am-8:05 pm

1 stop18h 50m

Washington, D.C. Dulles Intl

Fri 1/1

5:25 pm-7:40 am

Nonstop8h 15m

$634

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Tue 10/20

6:20 am-3:10 pm

2 stops14h 50m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$637

ZurichWashington, D.C.

ZRH Zurich - IAD Washington, D.C. Dulles Intl

ZRHIAD

Zurich

Fri 12/18

11:45 am-3:30 pm

Nonstop9h 45m

Washington, D.C. Dulles Intl

Sun 1/3

8:10 pm-10:15 am

Nonstop8h 05m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/20

Showing 1-10 of 18 resultsSorted by cheapest first

Compare providers for flights from Zurich to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zurich to Dulles Intl in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Zurich-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zurich-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Zurich-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Zurich-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zurich-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Zurich to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Zurich with our price prediction graph.

ZRH-IAD

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Zurich to Washington, D.C. Dulles Intl Airport

Prices

Airlines

Delays

How far ahead should I book a flight from Zurich to Washington, D.C. Dulles Intl Airport?

The price you pay for your flight from Zurich to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Zurich to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Zurich to Washington, D.C. Dulles Intl Airport (average of $592). Flying from Zurich to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $895). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ZRH to IAD?

When flying from Zurich to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Zurich to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.

Zurich to Washington, D.C. Dulles Intl Airport flights typically cost between $708 and $869 in October.
The cheapest round-trip price found within the last 5 days was $577 on Scandinavian Airlines (Oct 23-Nov 2).

The best insider tips for Zurich to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Zurich to Washington, D.C. Dulles Intl Airport trip

Our travel experts

Yulia Denisyuk

Expert on ZRH

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read reviews from past customers who have flown SWISS and United Airlines from Zurich to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

2,082 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(

SWISS

7.5

Good

2,082 reviews

SWISS

7.5

Good

2,082 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(

United Airlines

7.4

Good

10,233 reviews

SWISS

7.5

Good

2,082 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(

Related info for your journey

What airport do you fly from for flights from Zurich to Washington, D.C. Dulles Intl?
For a flight from Zurich to Washington, D.C. Dulles Intl, you will be flying from Zurich. Zurich (ZRH) is just 5.9 mi from the center of the city. Zurich is the only Zurich airport and it handles 6 outbound flights to Washington, D.C. Dulles Intl per day. 2 airlines have flights to Washington, D.C. Dulles Intl from Zurich on a regular basis.
How long is the flight from Zurich to Washington, D.C. Dulles Intl Airport?
For as low as $633, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Zurich in 9h 45m. Zurich and Washington, D.C. Dulles Intl Airport are separated by a distance of 4144 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Zurich to Washington, D.C. Dulles Intl Airport round-trip?
SWISS, at $537, was found to be the cheapest airline from Zurich to Washington, D.C. Dulles Intl Airport. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Zurich to Washington, D.C. Dulles Intl Airport for 29% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Zurich to Washington, D.C. Dulles Intl Airport one-way?
One-way options have recently been found by users for as low as $319 on British Airways. Other airlines that offer cheap prices include SWISS from $361 and Aer Lingus from $373 one-way.
What are the most reliable airlines from Zurich to Washington, D.C. Dulles Intl Airport?
No one likes to see their flight delayed. When booking a flight from Zurich to Washington, D.C. Dulles Intl Airport consider choosing Air Canada (82%), Austrian Airlines (82%) or Lufthansa (82%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Zurich to Washington, D.C. Dulles Intl Airport?
Looking for the cheapest flight from Zurich to Washington, D.C. Dulles Intl Airport? While on average our users pay $2,514, our data indicates the cheapest price to be $444. The most popular route (Zurich - Washington, D.C. Dulles Intl), is priced around $540.
Can I find deals for flights from Zurich to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Zurich to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Zurich to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zurich to Dulles Intl.
Can I find deals for business class flights from Zurich to Dulles Intl?
Yes. Cheapflights offers flight deals from Zurich to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Zurich to Washington, D.C. Dulles Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Zurich to Washington, D.C. Dulles Intl Airport (average of $592). Flying from Zurich to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $895). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Basel to Baltimore flights

Top 2 airlines flying from Zurich to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$537	Average$796	FlexibilityNo cancel fee	On-time79%
United Airlines	Cheapest$575	Average$723	FlexibilityNo cancel fee	On-time69%

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$376+ Cheap flights from Zurich (ZRH) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Zurich to Dulles Intl with Cheapflights

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Cheap flight deals from Zurich to Dulles Intl

Cheapest flights from Zurich to Dulles IntlExplore the most affordable flight options available from Zurich to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.

Explore the most affordable flight options available from Zurich to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.

Best flights from Zurich to Dulles IntlDiscover carefully curated flight deals from Zurich to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.

Discover carefully curated flight deals from Zurich to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.

Last-minute flights from Zurich to Dulles IntlDiscover last-minute flight deals from Zurich to Dulles Intl. Data last updated September 24, 2026 and is based on user searches.

Discover last-minute flight deals from Zurich to Dulles Intl. Data last updated September 24, 2026 and is based on user searches.

One-way flights from Zurich to Dulles IntlSearch for one-way flight options from Zurich to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.

Search for one-way flight options from Zurich to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.

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Use the filters below to find and compare flights from Zurich to Washington, D.C. Dulles Intl Airport that are best for you.

Compare providers for flights from Zurich to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zurich to Dulles Intl in September.

Best time to book a flight from Zurich to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Zurich with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Zurich to Washington, D.C. Dulles Intl Airport?

The price you pay for your flight from Zurich to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Zurich to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to fly from ZRH to IAD?

When flying from Zurich to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Zurich to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.

Zurich to Washington, D.C. Dulles Intl Airport flights typically cost between $708 and $869 in October.The cheapest round-trip price found within the last 5 days was $577 on Scandinavian Airlines (Oct 23-Nov 2).

Weekly flight availability from Zurich to Washington, D.C. Dulles Intl Airport

The most flights from ZRH to IAD are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Zurich to Washington, D.C. delayed?

About 21% of weekly flights between Zurich and Washington, D.C. have experienced delays in the past year, with the average delay time being 141 minutes.

What is the most punctual flight time for Zurich to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Zurich to Washington, D.C. flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

The best insider tips for Zurich to Washington, D.C. Dulles Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Zurich to Washington, D.C. Dulles Intl Airport trip

Our travel experts

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown SWISS and United Airlines from Zurich to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Zurich to Washington, D.C. Dulles Intl?

How long is the flight from Zurich to Washington, D.C. Dulles Intl Airport?

What are the cheapest airlines flying from Zurich to Washington, D.C. Dulles Intl Airport round-trip?

What are the cheapest airlines to fly from Zurich to Washington, D.C. Dulles Intl Airport one-way?

What are the most reliable airlines from Zurich to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Zurich to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Zurich to Dulles Intl that include hotel bookings?

How can I find direct flights from Zurich to Dulles Intl?

Can I find deals for business class flights from Zurich to Dulles Intl?

What is the cheapest month to book a flight from Zurich to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Zurich to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Dulles Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.

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Zurich and Dulles Intl flights

Cheapest flights from Zurich to Dulles Intl
Explore the most affordable flight options available from Zurich to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.

Best flights from Zurich to Dulles Intl
Discover carefully curated flight deals from Zurich to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.

Last-minute flights from Zurich to Dulles Intl
Discover last-minute flight deals from Zurich to Dulles Intl. Data last updated September 24, 2026 and is based on user searches.

One-way flights from Zurich to Dulles Intl
Search for one-way flight options from Zurich to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.

Zurich to Washington, D.C. Dulles Intl Airport flights typically cost between $708 and $869 in October.
The cheapest round-trip price found within the last 5 days was $577 on Scandinavian Airlines (Oct 23-Nov 2).