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

Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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 14% of flights being delayed.

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

About 20% of weekly flights between Zurich and Washington, D.C. have experienced delays in the past year, with the average delay time being 139 minutes.

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

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

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

For as low as $593, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Zurich in 9h 35m. Zurich and Washington, D.C. Dulles Intl Airport are separated by a distance of 4144 mi. Generally, flights for this route are nonstop.

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

United Airlines, at $438, 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 SWISS. 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 TAP AIR PORTUGAL from $331 and Aer Lingus from $363 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 Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 $4,499, our data indicates the cheapest price to be $536. The most popular route (Zurich - Washington, D.C. Dulles Intl), is priced around $473.

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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zurich-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$278+ Flights from Zurich to Washington, D.C. Dulles Intl Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Zurich to Washington, D.C. Dulles Intl are usually found in September or March, booked 15 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Zurich to Dulles Intl

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 December 26, 2025.

Wed 12/3111:45 amZRH - IAD

Nonstop9h 45mUnited Airlines

Mon 1/56:20 pmIAD - ZRH

1 stop11h 35mUnited Airlines

Deal found 12/24

$717

Wed 12/3111:45 amZRH - IAD

Nonstop9h 45mUnited Airlines

Sun 1/45:40 pmIAD - ZRH

1 stop13h 15mUnited Airlines

Deal found 12/24

$722

Wed 12/319:40 amZRH - IAD

1 stop13h 50mUnited Airlines

Tue 1/65:38 pmIAD - ZRH

2 stops15h 07mUnited Airlines

Deal found 12/24

$723

Mon 12/298:50 pmZRH - IAD

1 stop23h 50mMultiple Airlines

Mon 1/510:15 pmIAD - ZRH

1 stop10h 30mMultiple Airlines

Deal found 12/24

$736

Mon 12/2911:45 amZRH - IAD

Nonstop9h 45mSWISS

Mon 1/510:15 pmIAD - ZRH

1 stop17h 15mSWISS

Deal found 12/24

$762

Mon 12/297:20 amZRH - IAD

1 stop13h 20mMultiple Airlines

Sun 1/46:10 pmIAD - ZRH

1 stop11h 05mMultiple Airlines

Deal found 12/24

$776

Mon 12/297:20 amZRH - IAD

1 stop13h 20mMultiple Airlines

Tue 1/610:15 pmIAD - ZRH

1 stop10h 30mMultiple Airlines

Deal found 12/24

$809

Sun 12/287:20 amZRH - IAD

1 stop13h 20mMultiple Airlines

Sun 1/45:25 pmIAD - ZRH

Nonstop8h 15mMultiple Airlines

Deal found 12/24

$826

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 December 26, 2025.

Tue 6/91:10 pmZRH - IAD

Nonstop9h 35mUnited Airlines

Fri 6/1910:20 pmIAD - ZRH

1 stop15h 45mUnited Airlines

Deal found 12/23

$593

Wed 6/178:05 amZRH - IAD

1 stop17h 15mIcelandair

Sat 6/208:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Deal found 12/23

$595

Wed 2/186:55 pmZRH - IAD

2 stops28h 20mScandinavian Airlines

Sat 2/218:30 pmIAD - ZRH

2 stops33h 40mScandinavian Airlines

Deal found 12/23

$610

Wed 5/277:05 pmZRH - IAD

2 stops31h 15mFinnair

Thu 6/45:40 pmIAD - ZRH

2 stops34h 05mFinnair

Deal found 12/24

$613

Thu 6/111:10 pmZRH - IAD

Nonstop9h 35mUnited Airlines

Thu 6/1810:20 pmIAD - ZRH

1 stop11h 50mUnited Airlines

Deal found 12/23

$593

Wed 6/102:00 pmZRH - IAD

1 stop14h 30mIcelandair

Sat 6/138:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Deal found 12/25

$597

Tue 6/91:10 pmZRH - IAD

Nonstop9h 35mUnited Airlines

Sun 6/2110:20 pmIAD - ZRH

1 stop11h 50mUnited Airlines

Deal found 12/23

$593

Mon 6/82:00 pmZRH - IAD

1 stop11h 20mIcelandair

Sat 6/138:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Deal found 12/25

$597

Thu 6/111:10 pmZRH - IAD

Nonstop9h 35mUnited Airlines

Tue 6/1610:20 pmIAD - ZRH

1 stop15h 45mUnited Airlines

Deal found 12/23

$593

Wed 6/101:10 pmZRH - IAD

Nonstop9h 35mUnited Airlines

Sun 6/2110:20 pmIAD - ZRH

1 stop11h 50mUnited Airlines

Deal found 12/23

$593

Tue 6/91:10 pmZRH - IAD

Nonstop9h 35mUnited Airlines

Tue 6/1610:20 pmIAD - ZRH

1 stop15h 45mUnited Airlines

Deal found 12/23

$593

Mon 3/308:15 amZRH - IAD

1 stop13h 50mUnited Airlines

Sat 4/118:20 pmIAD - ZRH

Nonstop8h 05mUnited Airlines

Deal found 12/24

$625

Last-minute flights from Zurich to Dulles Intl
Discover last-minute flight deals from Zurich to Dulles Intl. Data last updated December 26, 2025 and is based on user searches.

Wed 1/71:20 pmZRH - IAD

1 stop13h 06mUnited Airlines

Mon 3/2311:15 pmIAD - ZRH

1 stop10h 30mUnited Airlines

Deal found 12/24

$616

Wed 1/71:20 pmZRH - IAD

1 stop14h 05mUnited Airlines

Tue 3/246:40 pmIAD - ZRH

1 stop10h 30mUnited Airlines

Deal found 12/24

$620

Wed 1/71:20 pmZRH - IAD

1 stop13h 06mUnited Airlines

Sun 3/295:30 pmIAD - ZRH

1 stop11h 30mUnited Airlines

Deal found 12/25

$628

Fri 1/97:05 amZRH - IAD

2 stops20h 20mAir Canada

Thu 3/269:00 amIAD - ZRH

3 stops21h 45mAir Canada

Deal found 12/24

$612

Fri 1/911:45 amZRH - IAD

Nonstop9h 45mUnited Airlines

Sat 3/2810:55 pmIAD - ZRH

1 stop11h 15mUnited Airlines

Deal found 12/24

$614

Sat 1/107:05 amZRH - IAD

2 stops19h 21mAir Canada

Sun 3/294:30 pmIAD - ZRH

2 stops15h 25mAir Canada

Deal found 12/24

$597

Sun 1/118:25 pmZRH - IAD

2 stops28h 44mScandinavian Airlines

Mon 3/239:30 pmIAD - ZRH

1 stop11h 40mScandinavian Airlines

Deal found 12/25

$608

Mon 1/1211:45 amZRH - IAD

Nonstop9h 45mMultiple Airlines

Sun 1/2510:15 pmIAD - ZRH

1 stop10h 30mMultiple Airlines

Deal found 12/24

$601

Mon 1/123:45 pmZRH - IAD

2 stops28h 50mTAP AIR PORTUGAL

Sun 1/2510:30 pmIAD - ZRH

1 stop18h 05mTAP AIR PORTUGAL

Deal found 12/25

$606

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 December 26, 2025.

Fri 5/299:50 amZRH - IAD

1 stop12h 00mBritish Airways

Deal found 12/24

$278

Fri 6/127:15 amZRH - IAD

1 stop16h 10mBritish Airways

Deal found 12/23

$343

Sun 2/156:35 amZRH - IAD

1 stop19h 20mMultiple Airlines

Deal found 12/23

$344

Tue 4/147:15 amZRH - IAD

1 stop19h 05mMultiple Airlines

Deal found 12/24

$345

Mon 4/69:45 pmZRH - IAD

1 stop25h 40mBritish Airways

Deal found 12/24

$350

Tue 6/97:15 amZRH - IAD

1 stop16h 10mBritish Airways

Deal found 12/23

$351

Tue 4/77:15 amZRH - IAD

1 stop19h 05mBritish Airways

Deal found 12/24

$352

Sat 5/307:15 amZRH - IAD

1 stop14h 35mBritish Airways

Deal found 12/25

$353

Tue 6/94:25 pmZRH - IAD

2 stops29h 36mAmerican Airlines

Deal found 12/23

$356

Fri 1/2310:45 amZRH - IAD

3 stops29h 59mMultiple Airlines

Deal found 12/24

$358

Wed 4/227:15 amZRH - IAD

2 stops18h 21mAmerican Airlines

Deal found 12/23

$359

Find flight deals from Zurich to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$582 (Air Canada)
One-way from	$278
Popular in	July
Cheapest in	September
Average price	$666
Good round-trip deal	$723 or less
Good one-way deal	$555 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

Highest demand for flights based on searches. 2% potential increase in price ($15 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Tue 6/9

1:10 pm-4:45 pm

Nonstop9h 35m

Washington, D.C. Dulles Intl

Fri 6/19

10:20 pm-8:05 pm

1 stop15h 45m

$593

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Thu 6/11

1:10 pm-4:45 pm

Nonstop9h 35m

Washington, D.C. Dulles Intl

Thu 6/18

10:20 pm-4:10 pm

1 stop11h 50m

$593

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Tue 6/9

1:10 pm-4:45 pm

Nonstop9h 35m

Washington, D.C. Dulles Intl

Sun 6/21

10:20 pm-4:10 pm

1 stop11h 50m

$593

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Thu 6/11

1:10 pm-4:45 pm

Nonstop9h 35m

Washington, D.C. Dulles Intl

Tue 6/16

10:20 pm-8:05 pm

1 stop15h 45m

$593

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Wed 6/10

1:10 pm-4:45 pm

Nonstop9h 35m

Washington, D.C. Dulles Intl

Sun 6/21

10:20 pm-4:10 pm

1 stop11h 50m

$593

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Tue 6/9

1:10 pm-4:45 pm

Nonstop9h 35m

Washington, D.C. Dulles Intl

Tue 6/16

10:20 pm-8:05 pm

1 stop15h 45m

$593

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Wed 6/17

8:05 am-7:20 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Sat 6/20

8:30 pm-1:05 pm

1 stop10h 35m

$595

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Wed 6/10

2:00 pm-10:30 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Sat 6/13

8:30 pm-1:05 pm

1 stop10h 35m

$597

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Mon 6/8

2:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Sat 6/13

8:30 pm-1:05 pm

1 stop10h 35m

$597

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Wed 2/18

6:55 pm-5:15 pm

2 stops28h 20m

Washington, D.C. Dulles Intl

Sat 2/21

8:30 pm-12:10 pm

2 stops33h 40m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 22 results

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Thrive Travel	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Trip.com	Price Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zurich-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 15 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, October is the cheapest month in which you can book a flight from Zurich to Washington, D.C. Dulles Intl Airport (average of $389). Flying from Zurich to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $536). 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.

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

Airports

ZRH

Zürich Airport offers efficient security lines. Regular lanes are fast, making priority access unnecessary unless you lack lounge access.

IAD

The Washington Metro Silver line reaches IAD in under 40 minutes, offering a cheap and convenient city connection.

Our travel experts

Yulia Denisyuk

Expert on ZRH

Ramsey Qubein

Expert on IAD

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.

SWISS

7.5

Good

1,818 reviews

Reviews

1 / 20

2.0

Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

SWISS

7.5

Good

1,818 reviews

SWISS

7.5

Good

1,818 reviews

Reviews

1 / 20

2.0

Mediocre

Katerina,Sep 2025

GVA - ATH

United Airlines

7.4

Good

9,115 reviews

SWISS

7.5

Good

1,818 reviews

Reviews

1 / 20

2.0

Mediocre

Katerina,Sep 2025

GVA - ATH

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 $593, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Zurich in 9h 35m. Zurich and Washington, D.C. Dulles Intl Airport are separated by a distance of 4144 mi. Generally, flights for this route are nonstop.
What are the cheapest airlines flying from Zurich to Washington, D.C. Dulles Intl Airport round-trip?
United Airlines, at $438, 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 SWISS. 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 TAP AIR PORTUGAL from $331 and Aer Lingus from $363 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 $4,499, our data indicates the cheapest price to be $536. The most popular route (Zurich - Washington, D.C. Dulles Intl), is priced around $473.
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, October is the cheapest month in which you can book a flight from Zurich to Washington, D.C. Dulles Intl Airport (average of $389). Flying from Zurich to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $536). 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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Top 2 airlines flying from Zurich to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$438	Average$685	FlexibilityNo cancel fee	On-time69%
SWISS	Cheapest$460	Average$570	FlexibilityNo cancel fee	On-time79%

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$278+ Cheap flights from Zurich (ZRH) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Zurich to Washington, D.C. Dulles Intl are usually found in September or March, booked 15 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

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 December 26, 2025.

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 December 26, 2025.

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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.

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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 December.

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.

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

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

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?

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

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

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

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

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

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

Airports

ZRH

IAD

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

Find useful and relevant information for your journey from Zurich to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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?

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Alternative routes for Zurich to Dulles Intl

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Top 2 airlines flying from Zurich to Dulles Intl

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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 December 26, 2025.