HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Switzerland

$249+ Cheap flights from Dulles Intl (IAD) to Switzerland

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZRH
8월 24 — 8월 311
일 8/24
일 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Switzerland 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Switzerland

Keep the following information in mind while searching for Dulles Intl to Switzerland flight deals. Data was last updated 8월 19, 2025.

Round-trip from

$566
(CheapOair)

One-way from

$249
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$734

Good round-trip deal

$685 or less

Good one-way deal

$498 or less
From Washington, D.C. Dulles Intl to Switzerland
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Switzerland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Switzerland.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Switzerland.
Search Deals

Find flight deals from Dulles Intl to Switzerland

Cheapest flights from Dulles Intl to Switzerland
Explore the most affordable flight options available from Dulles Intl to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8월 19, 2025.

This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 10/21:30 pmIAD - BSL
1 stop22h 30mTurkish Airlines
목 10/96:55 pmBSL - IAD
1 stop22h 50mTurkish Airlines
Deal found 8/18$566
This Ovago deal was found by Cheapflights users on 8/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 10/81:30 pmIAD - BSL
1 stop22h 30mTurkish Airlines
금 11/146:05 pmBSL - IAD
1 stop23h 40mTurkish Airlines
Deal found 8/19$568
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 11/71:30 pmIAD - ZRH
1 stop26h 50mTurkish Airlines
금 11/1411:05 amZRH - IAD
1 stop38h 10mTurkish Airlines
Deal found 8/18$574
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. 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.
토 9/610:05 pmIAD - ZRH
1 stop29h 35mScandinavian Airlines
금 9/122:50 pmZRH - IAD
1 stop11h 09mScandinavian Airlines
Deal found 8/17$576
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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.
수 12/248:30 pmIAD - ZRH
1 stop31h 10mScandinavian Airlines
토 12/2710:25 amZRH - IAD
1 stop14h 25mScandinavian Airlines
Deal found 8/18$577
This CrystalTravel deal was found by Cheapflights users on 8/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 8/311:30 pmIAD - ZRH
1 stop26h 50mTurkish Airlines
금 9/193:00 pmZRH - IAD
1 stop26h 45mTurkish Airlines
Deal found 8/17$578
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. 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.
토 9/2710:05 pmIAD - ZRH
2 stops17h 45mScandinavian Airlines
토 10/48:25 pmZRH - IAD
1 stop29h 34mScandinavian Airlines
Deal found 8/17$579
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 8/221:30 pmIAD - GVA
1 stop18h 15mTurkish Airlines
목 11/66:25 pmGVA - IAD
1 stop23h 20mTurkish Airlines
Deal found 8/17$580
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. 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.
금 10/1010:05 pmIAD - ZRH
2 stops13h 15mScandinavian Airlines
화 10/288:25 pmZRH - IAD
1 stop26h 50mScandinavian Airlines
Deal found 8/17$580
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 9/110:05 pmIAD - ZRH
2 stops33h 15mScandinavian Airlines
토 9/610:20 amZRH - IAD
1 stop15h 39mScandinavian Airlines
Deal found 8/18$581
This oojo deal was found by Cheapflights users on 8/17. 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.
목 9/2510:05 pmIAD - ZRH
1 stop15h 30mScandinavian Airlines
일 9/288:25 pmZRH - IAD
1 stop29h 34mScandinavian Airlines
Deal found 8/17$582
This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 10/135:45 pmIAD - GVA
2 stops23h 10mMultiple Airlines
수 10/296:20 pmGVA - IAD
1 stop26h 55mMultiple Airlines
Deal found 8/19$583

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Switzerland 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 8월 19, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Switzerland that are best for you.

Fly from

Dulles Intl

Fly to

Switzerland

Route

Depart

Return

Price

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

목 10/2

1:30 pm-6:00 pm

1 stop22h 30m

Basel EuroAirport Swiss

목 10/9

6:55 pm-11:45 am

1 stop22h 50m

$566

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

수 10/8

1:30 pm-6:00 pm

1 stop22h 30m

Basel EuroAirport Swiss

금 11/14

6:05 pm-11:45 am

1 stop23h 40m

$568

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

수 9/17

1:30 pm-6:00 pm

1 stop22h 30m

Basel EuroAirport Swiss

수 9/24

6:55 pm-11:45 am

1 stop22h 50m

$573

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

월 9/22

10:05 pm-7:45 pm

1 stop15h 40m

Zurich

금 9/26

8:15 pm-7:59 pm

1 stop29h 44m

$576

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

월 11/17

7:59 pm-9:40 am

2 stops31h 41m

Zurich

월 12/8

12:50 pm-5:15 pm

2 stops58h 25m

$576

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

목 9/18

10:05 pm-7:35 pm

1 stop15h 30m

Zurich

월 9/29

8:25 pm-7:59 pm

1 stop29h 34m

$576

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

토 9/20

10:05 pm-9:40 am

1 stop29h 35m

Zurich

화 9/30

2:50 pm-7:59 pm

1 stop11h 09m

$576

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

토 10/4

10:05 pm-9:40 am

1 stop29h 35m

Zurich

토 10/11

10:20 am-7:59 pm

1 stop15h 39m

$576

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

목 10/9

10:05 pm-9:40 am

1 stop29h 35m

Zurich

토 10/25

10:20 am-7:59 pm

1 stop15h 39m

$576

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

화 9/2

10:05 pm-7:55 pm

1 stop15h 50m

Zurich

화 9/9

2:50 pm-7:59 pm

1 stop11h 09m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Dulles Intl to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland 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 Switzerland

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $637). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $1,151). 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 CH?

Find hourly flight availability from Dulles Intl to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8월 19, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Switzerland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

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

Explore weekly flight availability from Dulles Intl to Switzerland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8월 19, 2025.

The most flights from IAD to CH0 are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Switzerland

Get insights into the airlines that provide service to Switzerland. 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 Switzerland. Reviews last updated 8월 19, 2025.
See what other customers who have flown with SWISS, Scandinavian Airlines, and United Airlines from Washington, D.C. Dulles Intl Airport to Switzerland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,699 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
SWISS
7.6
Good
1,699 reviews
SWISS
7.6
Good
1,699 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Scandinavian Airlines
7.4
Good
1,470 reviews
SWISS
7.6
Good
1,699 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
United Airlines
7.4
Good
8,922 reviews
SWISS
7.6
Good
1,699 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Aer Lingus
7.2
Good
1,221 reviews
SWISS
7.6
Good
1,699 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Icelandair
7.0
Good
529 reviews
SWISS
7.6
Good
1,699 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

Related info for your journey

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

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

    Airlines like Turkish Airlines and Scandinavian Airlines fly from Washington, D.C. Dulles Intl Airport to Switzerland in about 15h 40m. The time it takes to get you to your destination can typically vary by up to 6h 50m. Airlines will cover a distance of 4144 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $431 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on American Airlines and British Airways, with prices starting from $466 and $468, respectively.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Switzerland?

    The most popular flight routes from Washington, D.C. Dulles Intl Airport to Switzerland are Washington, D.C. Dulles Intl - Zurich, Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin and Washington, D.C. Dulles Intl - Basel EuroAirport Swiss.

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

    Consider Air Canada (64%), United Airlines (64%) or SWISS (64%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Switzerland.

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

    Looking at all options, your cheapest flight can be booked for $434. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $427 on average our data indicates $1,297 when flying from Washington, D.C. Dulles Intl Airport to Switzerland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Switzerland 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 Switzerland?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $637). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $1,151). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Switzerland

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
Baltimore to Heathrow flights
Dulles Intl to Charles de Gaulle flights
Dulles Intl to Madrid flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Lisbon flights
Dulles Intl to Istanbul flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Reagan-National to Madrid flights
Dulles Intl to Dublin flights
Baltimore to Gatwick flights
Dulles Intl to Athens flights
Baltimore to Madrid flights
Dulles Intl to Frankfurt flights
Dulles Intl to Barcelona-El Prat flights
Dulles Intl to Orly flights
Reagan-National to Gatwick flights
Baltimore to Charles de Gaulle flights
Reagan-National to Charles de Gaulle flights
Dulles Intl to Keflavik Intl flights
Dulles Intl to Munich flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Amsterdam flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Edinburgh flights
Baltimore to Keflavik Intl flights
Dulles Intl to Stansted flights
Reagan-National to Lisbon flights
Baltimore to Lisbon flights
Reagan-National to Orly flights
Baltimore to Dublin flights
Dulles Intl to Luton flights
Reagan-National to Keflavik Intl flights
Reagan-National to Istanbul flights
Baltimore to Stansted flights
Reagan-National to Dublin flights
Dulles Intl to Zurich flights
Dulles Intl to Vienna flights
Dulles Intl to Bruxelles-National flights
Reagan-National to Athens flights
Baltimore to Athens flights
Dulles Intl to Sabiha Gokcen flights
Baltimore to Istanbul flights
Reagan-National to Barcelona-El Prat flights
Baltimore to Barcelona-El Prat flights
Dulles Intl to Malpensa flights
Baltimore to Frankfurt flights
Dulles Intl to Granadilla flights

Top 10 airlines flying from Dulles Intl to Switzerland

Discover the top 10 airlines that operate flights from Dulles Intl to Switzerland. 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 8월 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$375Average$569FlexibilityNo cancel feeOn-time77%
DeltaCheapest$382Average$867FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$387Average$624FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$494Average$861FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$503Average$704FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$530Average$646FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$547Average$1,002FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$612Average$1,069FlexibilityNo cancel feeOn-time69%
SWISSCheapest$621Average$1,049FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$751Average$929FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.