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$233+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZRH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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 November 6, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/48:30 pmIAD - GVA
1 stop16h 55mScandinavian Airlines
Tue 12/98:10 pmGVA - IAD
2 stops29h 09mScandinavian Airlines
Deal found 11/5$581
This FlightHub deal was found by Cheapflights users on 11/5. 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.
Mon 12/11:30 pmIAD - GVA
1 stop18h 10mTurkish Airlines
Wed 12/106:25 pmGVA - IAD
1 stop23h 20mTurkish Airlines
Deal found 11/5$586
This FlightHub deal was found by Cheapflights users on 11/6. 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.
Wed 12/312:51 pmIAD - GVA
2 stops15h 54mITA Airways
Tue 12/911:40 amGVA - IAD
2 stops39h 14mITA Airways
Deal found 11/6$590
This oojo deal was found by Cheapflights users on 11/6. 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.
Wed 11/121:30 pmIAD - GVA
1 stop21h 30mTurkish Airlines
Mon 11/1710:55 amGVA - IAD
1 stop30h 50mTurkish Airlines
Deal found 11/6$597
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:30 pmIAD - GVA
1 stop16h 55mScandinavian Airlines
Mon 12/811:00 amGVA - IAD
2 stops38h 19mScandinavian Airlines
Deal found 11/5$603
This oojo deal was found by Cheapflights users on 11/6. 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.
Fri 12/510:30 pmIAD - GVA
1 stop18h 45mTAP AIR PORTUGAL
Sat 12/136:05 amGVA - IAD
1 stop15h 10mTAP AIR PORTUGAL
Deal found 11/6$605
This Scandinavian Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/38:30 pmIAD - GVA
1 stop16h 55mScandinavian Airlines
Tue 12/98:10 pmGVA - IAD
2 stops29h 09mScandinavian Airlines
Deal found 11/5$611
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:30 pmIAD - GVA
1 stop16h 55mScandinavian Airlines
Sat 12/1311:00 amGVA - IAD
1 stop13h 50mScandinavian Airlines
Deal found 11/5$613
This oojo deal was found by Cheapflights users on 11/5. 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.
Wed 12/108:30 pmIAD - GVA
1 stop31h 45mScandinavian Airlines
Sun 12/148:10 pmGVA - IAD
1 stop27h 05mScandinavian Airlines
Deal found 11/5$615
This flugladen.de deal was found by Cheapflights users on 11/6. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:30 pmIAD - BSL
1 stop14h 30mTurkish Airlines
Wed 12/36:05 pmBSL - IAD
1 stop31h 15mTurkish Airlines
Deal found 11/6$616
This oojo deal was found by Cheapflights users on 11/5. 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 12/11:30 pmIAD - GVA
1 stop22h 00mTurkish Airlines
Sat 12/610:50 amGVA - IAD
1 stop30h 55mTurkish Airlines
Deal found 11/5$616
This Scandinavian Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 11/278:30 pmIAD - ZRH
2 stops15h 40mScandinavian Airlines
Mon 12/11:00 pmZRH - IAD
2 stops58h 15mScandinavian Airlines
Deal found 11/5$616

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 November 6, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$578
(oojo)

One-way from

$233
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$762

Good round-trip deal

$637 or less

Good one-way deal

$468 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Zurich flights.
Search Deals
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. 12% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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.
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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 November 6, 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.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Thu 12/4

8:30 pm-7:25 pm

1 stop16h 55m

Geneva Geneve-Cointrin

Tue 12/9

8:10 pm-7:19 pm

2 stops29h 09m

$581

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sat 1/17

12:23 pm-10:15 am

2 stops15h 52m

Geneva Geneve-Cointrin

Thu 1/22

11:00 am-11:43 am

2 stops54h 43m

$587

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 1/21

12:23 pm-6:50 pm

2 stops24h 27m

Geneva Geneve-Cointrin

Fri 2/6

8:10 pm-7:09 pm

2 stops28h 59m

$592

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Mon 1/19

4:50 pm-10:15 am

1 stop11h 25m

Geneva Geneve-Cointrin

Thu 1/22

11:00 am-11:43 am

2 stops54h 43m

$608

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Thu 4/2

12:30 pm-11:55 am

2 stops17h 25m

Zurich

Tue 4/21

12:55 pm-4:50 pm

2 stops33h 55m

$631

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 5/4

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Sat 5/16

2:00 pm-7:20 pm

1 stop11h 20m

$635

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Fri 2/6

7:40 pm-12:05 pm

1 stop10h 25m

Zurich

Tue 2/10

1:00 pm-6:30 pm

1 stop11h 30m

$654

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Fri 2/6

12:23 pm-2:10 pm

2 stops19h 47m

Zurich

Tue 2/10

8:25 pm-5:15 pm

1 stop26h 50m

$654

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Fri 1/30

12:23 pm-10:10 am

2 stops15h 47m

Geneva Geneve-Cointrin

Sat 2/7

9:00 pm-7:09 pm

2 stops28h 09m

$662

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 3/16

8:40 pm-12:05 pm

1 stop10h 25m

Zurich

Sat 3/28

1:00 pm-7:30 pm

1 stop11h 30m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 58 results
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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, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $335). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $669). 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 November 6, 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 afternoon tend to be the most expensive. A flight at noon could potentially save you up to 23% 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 November 6, 2025.

The most flights from IAD to CH0 are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 November 6, 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
7.5
Good
1,779 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,779 reviews
SWISS
7.5
Good
1,779 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Scandinavian Airlines
7.4
Good
1,564 reviews
SWISS
7.5
Good
1,779 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
United Airlines
7.4
Good
9,007 reviews
SWISS
7.5
Good
1,779 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Aer Lingus
7.2
Good
1,365 reviews
SWISS
7.5
Good
1,779 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Icelandair
7.1
Good
572 reviews
SWISS
7.5
Good
1,779 reviews

Food

7.1

Comfort

7.4

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

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 Scandinavian Airlines, Icelandair, and Lufthansa fly from Washington, D.C. Dulles Intl Airport to Switzerland in about 10h 25m. The time it takes to get you to your destination can typically vary by up to 6h 30m. 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 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 (85%), United Airlines (85%) or SWISS (85%) 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 $378. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $418 on average, our data indicates $1,430 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, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $335). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $669). 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.

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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
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Dulles Intl to Charles de Gaulle flights
Dulles Intl to Madrid flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Istanbul flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
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Reagan-National to Madrid flights
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Baltimore to Gatwick flights
Baltimore to Madrid flights
Reagan-National to Gatwick flights
Dulles Intl to Stansted flights
Dulles Intl to Orly flights
Reagan-National to Charles de Gaulle flights
Baltimore to Charles de Gaulle flights
Dulles Intl to Amsterdam flights
Reagan-National to Istanbul flights
Dulles Intl to Luton flights
Dulles Intl to Keflavik Intl flights
Reagan-National to Orly flights
Dulles Intl to Zurich flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Athens flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Baltimore to Istanbul flights
Dulles Intl to Vienna flights
Reagan-National to Lisbon flights
Baltimore to Lisbon flights
Dulles Intl to Munich flights
Baltimore to Keflavik Intl flights
Reagan-National to Barcelona-El Prat flights
Baltimore to Luton flights
Dulles Intl to Sabiha Gokcen flights
Dulles Intl to Bruxelles-National flights
Dulles Intl to Geneva flights
Baltimore to Barcelona-El Prat flights
Baltimore to Dublin flights
Reagan-National to Keflavik Intl flights
Reagan-National to Dublin flights
Dulles Intl to Edinburgh flights
Dulles Intl to Copenhagen flights
Baltimore to Frankfurt flights
Reagan-National to Frankfurt flights
Dulles Intl to Malpensa 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$375Average$569FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$388Average$645FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$494Average$828FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$530Average$627FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$545Average$783FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$575Average$997FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$576Average$969FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$596Average$1,065FlexibilityNo cancel feeOn-time69%
SWISSCheapest$618Average$1,074FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$751Average$915FlexibilityNo cancel feeOn-time76%

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