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$264+ Cheap flights from Dulles Intl (IAD) to Zurich (ZRH)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZRH
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Find cheap flights from Dulles Intl to Zurich with Cheapflights

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”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Zurich are usually found in November or October, booked 85 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Dulles Intl to Zurich

Cheapest flights from Dulles Intl to Zurich
Explore the most affordable flight options available from Dulles Intl to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Gotogate deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:20 pm
IAD
-
ZRH
1 stop11h 50m
Scandinavian Airlines
Sun 5/38:25 pm
ZRH
-
IAD
1 stop26h 35m
Scandinavian Airlines
Deal found 3/11$536
This Flightnetwork deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:20 pm
IAD
-
ZRH
2 stops33h 45m
Scandinavian Airlines
Wed 4/298:25 pm
ZRH
-
IAD
1 stop26h 35m
Scandinavian Airlines
Deal found 3/8$537
This Flightnetwork deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:20 pm
IAD
-
ZRH
2 stops34h 15m
Scandinavian Airlines
Wed 4/298:25 pm
ZRH
-
IAD
1 stop26h 35m
Scandinavian Airlines
Deal found 3/9$538
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:20 pm
IAD
-
ZRH
1 stop11h 50m
Scandinavian Airlines
Wed 9/1610:25 am
ZRH
-
IAD
1 stop12h 35m
Scandinavian Airlines
Deal found 3/9$539
This Scandinavian Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:20 pm
IAD
-
ZRH
1 stop17h 20m
Scandinavian Airlines
Thu 4/3010:25 am
ZRH
-
IAD
1 stop12h 35m
Scandinavian Airlines
Deal found 3/9$540
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:20 pm
IAD
-
ZRH
2 stops34h 15m
Scandinavian Airlines
Mon 4/2710:25 am
ZRH
-
IAD
1 stop12h 35m
Scandinavian Airlines
Deal found 3/8$542
This oojo deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:20 pm
IAD
-
ZRH
2 stops33h 50m
Scandinavian Airlines
Thu 8/2712:55 pm
ZRH
-
IAD
2 stops34h 05m
Scandinavian Airlines
Deal found 3/8$546
This oojo deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:20 pm
IAD
-
ZRH
1 stop17h 20m
Scandinavian Airlines
Sat 10/38:25 pm
ZRH
-
IAD
1 stop26h 35m
Scandinavian Airlines
Deal found 3/10$547

Find flight deals from Dulles Intl to Zurich

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Zurich (ZRH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(Ticket)

One-way from

$264
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$759

Good round-trip deal

$741 or less

Good one-way deal

$439 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Zurich flights.
Search Deals
From Washington, D.C. Dulles Intl to Zurich
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Zurich
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Zurich.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Zurich.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Zurich 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, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Zurich that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Sun 4/26

8:20 pm-7:40 pm

1 stop17h 20m

Zurich

Thu 4/30

10:25 am-5:00 pm

1 stop12h 35m

$570

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 4/28

12:45 pm-12:35 pm

2 stops17h 50m

Zurich

Fri 5/8

10:25 am-5:00 pm

1 stop12h 35m

$670

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 4/21

12:45 pm-12:35 pm

2 stops17h 50m

Zurich

Tue 4/28

9:30 pm-5:00 pm

2 stops25h 30m

$753

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 4/28

12:45 pm-4:30 pm

2 stops21h 45m

Zurich

Fri 5/8

10:25 am-5:00 pm

1 stop12h 35m

$818
Quickest round-trip

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 4/29

5:35 pm-8:05 am

Nonstop8h 30m

Zurich

Sat 5/9

1:10 pm-4:45 pm

Nonstop9h 35m

$830

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 5/12

9:50 pm-2:50 pm

1 stop11h 00m

Zurich

Wed 5/20

11:55 am-3:15 pm

Nonstop9h 20m

$922

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 5/20

5:35 pm-8:05 am

Nonstop8h 30m

Zurich

Tue 5/26

12:05 pm-3:30 pm

1 stop33h 25m

$1,089

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 5/20

8:20 pm-11:55 am

2 stops33h 35m

Zurich

Mon 7/20

7:20 am-5:00 pm

2 stops15h 40m

$1,180
Cheapest one-way

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 4/22

8:30 pm-8:40 pm

2 stops18h 10m

$264

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 5/6

8:30 pm-8:55 pm

3 stops18h 25m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Zurich

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 Dulles Intl to Zurich in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust 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 Washington, D.C. Dulles Intl Airport-Zurich flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Zurich flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Zurich flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Zurich 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 Washington, D.C. Dulles Intl Airport-Zurich 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 Dulles Intl to Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Zurich

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Zurich. Price data was last updated on March 6, 2026.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Zurich may vary depending on when you book. For the best chance of a lower fare, look to book 85 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 Washington, D.C. Dulles Intl Airport to Zurich?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Zurich (average of $399). Flying from Washington, D.C. Dulles Intl Airport to Zurich in June is currently the most expensive (average of $736). 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 IAD to ZRH?

Find hourly flight availability from Dulles Intl to Zurich. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Zurich as you normally would.

The best insider tips for Washington, D.C. Dulles Intl Airport to Zurich 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 Washington, D.C. Dulles Intl Airport to Zurich trip
Our travel experts
Yulia Denisyuk

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.

Read more
Ramsey Qubein

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 more

Reviews of airlines servicing Zurich

Get insights into the airlines that provide service to Zurich. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Zurich. Reviews last updated March 12, 2026.
Peruse reviews from past customers who have flown with SWISS,United Airlines, andScandinavian Airlines from Washington, D.C. Dulles Intl Airport to Zurich to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
1,897 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
United Airlines
7.4
Good
9,420 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Scandinavian Airlines
7.3
Good
1,712 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Aer Lingus
7.2
Good
1,475 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Icelandair
7.1
Good
620 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Zurich. 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 into for flights to Zurich from Washington, D.C. Dulles Intl?

    Zurich (ZRH) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Zurich. You should not have trouble finding flights to Zurich from Washington, D.C. Dulles Intl; the airport handles an average of 6 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 10 airlines have flights to the Zurich airport from Washington, D.C. Dulles Intl. It is only a 5.9 mi journey from Zurich (ZRH) to Zurich’s city center.

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

    Scandinavian Airlines can get you from Washington, D.C. Dulles Intl Airport to Zurich in just under 17h 20m. Your travel time can differ by up to . Washington, D.C. Dulles Intl Airport and Zurich are separated by a distance of 4144 mi.

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

    Flying on Delta is currently your cheapest option to Zurich, with prices starting at $382. Additional round-trip tickets that might be worth considering are offered by Icelandair and Scandinavian Airlines, with the lowest prices starting at $390 and $445, respectively. These flights start at 54% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Zurich are Icelandair ($195), Scandinavian Airlines ($239), and TAP AIR PORTUGAL ($312).

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

    Before booking your flight to Zurich from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (86%), United Airlines (86%), SWISS( 86%).

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

    Looking at all options, your cheapest flight can be booked for $366. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $520 on average, our data indicates $1,526 when flying from Washington, D.C. Dulles Intl Airport to Zurich.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Zurich 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 Washington, D.C. Dulles Intl Airport to Zurich?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Zurich (average of $399). Flying from Washington, D.C. Dulles Intl Airport to Zurich in June is currently the most expensive (average of $736). 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

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Kloten
Winterthur
Neuchâtel
Vitznau
Engelberg
Biel
Thun
Opfikon
Kandersteg
Meiringen

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Alternative routes for Dulles Intl to Zurich

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Zurich flights
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Dulles Intl to Basel flights
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Top 10 airlines flying from Dulles Intl to Zurich

Discover the top 10 airlines that operate flights from Dulles Intl to Zurich. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$382Average$991FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$390Average$574FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$445Average$559FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$477Average$768FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$543Average$775FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$545Average$689FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$557Average$653FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$588Average$922FlexibilityNo cancel feeOn-time69%
SWISSCheapest$613Average$952FlexibilityNo cancel feeOn-time79%
ITA AirwaysCheapest$807Average$976FlexibilityNo cancel feeOn-time81%

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