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Switzerland

$295+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZRH
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap 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 June 20, 2026.

This Bravofly deal was found by Cheapflights users on 6/15. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:45 pm
IAD
-
BSL
1 stop14h 30m
Turkish Airlines
Wed 9/307:10 pm
BSL
-
IAD
1 stop22h 25m
Turkish Airlines
Deal found 6/15$701
This Bravofly deal was found by Cheapflights users on 6/15. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:20 pm
IAD
-
BSL
1 stop14h 25m
Turkish Airlines
Tue 10/2710:45 am
BSL
-
IAD
1 stop31h 00m
Turkish Airlines
Deal found 6/15$715
This Turkish Airlines deal was found by Cheapflights users on 6/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 pm
IAD
-
BSL
1 stop30h 00m
Turkish Airlines
Wed 9/97:10 pm
BSL
-
IAD
1 stop22h 25m
Turkish Airlines
Deal found 6/19$725
This oojo deal was found by Cheapflights users on 6/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:45 pm
IAD
-
BSL
1 stop30h 00m
Turkish Airlines
Tue 9/2210:40 am
BSL
-
IAD
1 stop30h 55m
Turkish Airlines
Deal found 6/18$742
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:45 pm
IAD
-
BSL
1 stop30h 00m
Turkish Airlines
Fri 9/2510:40 am
BSL
-
IAD
1 stop30h 55m
Turkish Airlines
Deal found 6/15$755
This lastminute.com deal was found by Cheapflights users on 6/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:45 pm
IAD
-
BSL
1 stop14h 30m
Turkish Airlines
Sat 9/197:10 pm
BSL
-
IAD
1 stop22h 25m
Turkish Airlines
Deal found 6/16$766
This Gotogate deal was found by Cheapflights users on 6/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:20 pm
IAD
-
BSL
1 stop22h 55m
Turkish Airlines
Mon 10/1210:40 am
BSL
-
IAD
1 stop15h 10m
Turkish Airlines
Deal found 6/18$769
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:20 pm
IAD
-
BSL
1 stop14h 25m
Turkish Airlines
Sat 9/2610:40 am
BSL
-
IAD
1 stop30h 55m
Turkish Airlines
Deal found 6/15$785
This Gotogate deal was found by Cheapflights users on 6/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:45 pm
IAD
-
BSL
1 stop30h 00m
Turkish Airlines
Sat 9/2610:40 am
BSL
-
IAD
1 stop30h 55m
Turkish Airlines
Deal found 6/18$791
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:45 pm
IAD
-
BSL
1 stop30h 00m
Turkish Airlines
Fri 9/2510:40 am
BSL
-
IAD
1 stop30h 55m
Turkish Airlines
Deal found 6/15$795
This Mytrip deal was found by Cheapflights users on 6/15. 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.
Mon 9/148:30 pm
IAD
-
BSL
2 stops18h 30m
Multiple Airlines
Sat 9/2611:55 am
BSL
-
IAD
2 stops33h 50m
Multiple Airlines
Deal found 6/15$800
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:45 pm
IAD
-
BSL
1 stop14h 30m
Turkish Airlines
Sun 9/277:10 pm
BSL
-
IAD
1 stop30h 40m
Turkish Airlines
Deal found 6/15$815

Find 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 June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$701
(Bravofly)

One-way from

$295
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,330

Good round-trip deal

$961 or less

Good one-way deal

$612 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. 20% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 20, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 9/15

9:45 pm-9:45 am

1 stop30h 00m

Basel EuroAirport Swiss

Sat 9/26

10:40 am-11:35 am

1 stop30h 55m

$815

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Fri 10/2

5:45 pm-6:15 pm

2 stops18h 30m

Zurich

Fri 10/16

7:30 am-3:40 pm

1 stop14h 10m

$941

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 8/3

12:29 pm-9:55 am

2 stops15h 26m

Basel EuroAirport Swiss

Mon 8/10

2:20 pm-3:35 pm

1 stop31h 15m

$974

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 9/7

5:40 pm-7:05 pm

2 stops19h 25m

Zurich

Mon 9/14

3:45 pm-3:10 pm

2 stops29h 25m

$976
Quickest round-trip

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Fri 12/4

8:10 pm-10:15 am

Nonstop8h 05m

Zurich

Tue 12/15

11:45 am-3:30 pm

Nonstop9h 45m

$980

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Mon 8/3

6:30 pm-11:35 am

1 stop11h 05m

Geneva Geneve-Cointrin

Mon 8/10

8:00 pm-4:45 pm

1 stop26h 45m

$983

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 8/4

12:30 pm-9:55 am

2 stops15h 25m

Basel EuroAirport Swiss

Tue 8/11

6:30 am-6:33 pm

2 stops18h 03m

$984

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 8/4

5:42 pm-11:30 am

1 stop11h 48m

Zurich

Tue 8/11

1:05 pm-4:45 pm

Nonstop9h 40m

$984

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 8/5

3:25 pm-10:00 am

1 stop12h 35m

Basel EuroAirport Swiss

Fri 8/14

1:10 pm-7:25 pm

1 stop12h 15m

$985

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 7/29

12:35 pm-9:35 am

2 stops15h 00m

Geneva Geneve-Cointrin

Tue 8/4

7:05 am-2:20 pm

1 stop13h 15m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 57 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $375). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $614). 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 June 20, 2026.

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

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 June 20, 2026.

The most flights from IAD to CH0 are scheduled on a Friday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Switzerland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 June 20, 2026.
See what other customers who have flown with SWISS,Scandinavian Airlines, andUnited 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
1,972 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.3

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
1,972 reviews
SWISS
7.5
Good
1,972 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.3

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
7.4
Good
1,842 reviews
SWISS
7.5
Good
1,972 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.3

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
9,863 reviews
SWISS
7.5
Good
1,972 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.3

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.
TAP AIR PORTUGAL
7.2
Good
2,286 reviews
SWISS
7.5
Good
1,972 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.3

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
7.0
Good
680 reviews
SWISS
7.5
Good
1,972 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.3

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 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, Icelandair, and Scandinavian Airlines fly from Washington, D.C. Dulles Intl Airport to Switzerland in about 11h 45m. The time it takes to get you to your destination can typically vary by up to 20h. 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?

    $311 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on TAP AIR PORTUGAL and SWISS, with prices starting from $325 and $405, 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 Austrian Airlines (75%), Lufthansa (75%) or Air Canada (73%) 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 $451. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $578 on average, our data indicates $1,864 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $375). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $614). 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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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 Leonardo da Vinci/Fiumicino flights
Dulles Intl to Madrid flights
Dulles Intl to Istanbul flights
Reagan-National to Heathrow flights
Dulles Intl to Athens flights
Dulles Intl to Gatwick flights
Dulles Intl to Stansted flights
Dulles Intl to Dublin flights
Dulles Intl to Frankfurt flights
Dulles Intl to Lisbon flights
Baltimore to Gatwick flights
Baltimore to Charles de Gaulle flights
Dulles Intl to Keflavik Intl flights
Dulles Intl to Edinburgh flights
Dulles Intl to Barcelona-El Prat flights
Reagan-National to Charles de Gaulle flights
Dulles Intl to Orly flights
Dulles Intl to Amsterdam flights
Baltimore to Keflavik Intl flights
Dulles Intl to Vicenza flights
Reagan-National to Madrid flights
Dulles Intl to Munich flights
Baltimore to Athens flights
Dulles Intl to Bruxelles-National flights
Baltimore to Madrid flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Zurich flights
Baltimore to Istanbul flights
Baltimore to Dublin flights
Dulles Intl to Luton flights
Baltimore to Frankfurt flights
Dulles Intl to Copenhagen flights
Reagan-National to Keflavik Intl flights
Reagan-National to Edinburgh flights
Baltimore to Edinburgh flights
Reagan-National to Lisbon flights
Baltimore to Lisbon flights
Dulles Intl to Sabiha Gokcen flights
Dulles Intl to Vienna 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 June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$390Average$638FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$477Average$946FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$478Average$601FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$545Average$676FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$571Average$1,069FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$572Average$926FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$638Average$1,009FlexibilityNo cancel feeOn-time69%
SWISSCheapest$639Average$1,059FlexibilityNo cancel feeOn-time79%
Brussels AirlinesCheapest$772Average$965FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$783Average$860FlexibilityNo cancel feeOn-time76%

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