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$305+ Cheap flights from Dulles Intl (IAD) to Switzerland

IAD — ZRH
Sep 30 — Oct 71
Wed 9/30
Wed 10/7
1 adult, Economy
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Cheap flight deals from Dulles Intl to Switzerland

Cheapest flights from Dulles Intl to Switzerland

Sun 10/181:15 pm -
1 stop14h 30m
Tue 11/310:45 am -
1 stop32h 00m
Deal found 8/30$691
Sun 9/209:40 pm -
1 stop30h 05m
Tue 10/67:15 pm -
1 stop22h 15m
Deal found 8/30$697
Wed 11/251:30 pm -
1 stop18h 10m
Fri 2/196:35 pm -
1 stop23h 10m
Deal found 8/30$697
Sun 9/271:15 pm -
1 stop14h 30m
Wed 10/77:15 pm -
1 stop30h 30m
Deal found 8/26$700
Mon 9/289:40 pm -
1 stop29h 55m
Tue 10/137:05 pm -
1 stop22h 25m
Deal found 8/27$700
Mon 11/910:15 pm -
1 stop12h 50m
Fri 11/2011:20 am -
Nonstop9h 35m
Deal found 8/28$705
Mon 10/128:20 pm -
2 stops34h 35m
Wed 10/211:40 pm -
2 stops33h 20m
Deal found 8/29$705
Tue 10/138:30 pm -
1 stop10h 35m
Sun 10/187:45 pm -
1 stop30h 35m
Deal found 8/28$706
Sun 9/271:15 pm -
1 stop18h 35m
Thu 10/1510:30 am -
1 stop31h 00m
Deal found 8/30$707
Wed 11/255:25 pm -
Nonstop8h 10m
Fri 2/1911:20 am -
Nonstop9h 35m
Deal found 8/27$708
Tue 12/88:10 pm -
Nonstop8h 05m
Wed 12/161:15 pm -
Nonstop9h 45m
Deal found 8/26$708
Mon 11/98:30 pm -
1 stop16h 55m
Thu 12/39:50 am -
1 stop13h 25m
Deal found 8/29$709

Find flight deals from Dulles Intl to Switzerland

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$687
(Bravofly)

One-way from

$305
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,027

Good round-trip deal

$857 or less

Good one-way deal

$584 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Zurich flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Zurich flights.
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From Washington, D.C. Dulles Intl to Switzerland
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One-way flight from Washington, D.C. Dulles Intl to Switzerland
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Highest demand for flights based on searches. 16% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Switzerland.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Switzerland.
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Cheapflights Fare Finder

 
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 Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Sun 9/27

1:15 pm-9:45 am

1 stop14h 30m

Basel EuroAirport Swiss

Wed 10/7

7:15 pm-7:45 pm

1 stop30h 30m

$700

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Mon 9/28

9:40 pm-6:20 pm

1 stop14h 40m

Basel EuroAirport Swiss

Wed 10/7

10:40 am-11:30 am

1 stop30h 50m

$750

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Mon 9/28

9:40 pm-6:20 pm

1 stop14h 40m

Basel EuroAirport Swiss

Fri 10/9

7:15 pm-11:30 am

1 stop22h 15m

$750

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Wed 11/11

1:30 pm-9:50 am

1 stop14h 20m

Basel EuroAirport Swiss

Sun 11/22

10:45 am-11:45 am

1 stop31h 00m

$760

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Sun 9/27

9:40 pm-9:45 am

1 stop30h 05m

Basel EuroAirport Swiss

Sun 10/4

10:40 am-11:30 am

1 stop30h 50m

$760

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Thu 11/19

12:35 pm-9:50 am

2 stops15h 15m

Zurich

Thu 12/3

9:10 am-3:45 pm

1 stop12h 35m

$778

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Fri 2/26

9:20 pm-5:35 pm

1 stop14h 15m

Zurich

Mon 3/15

10:55 am-12:45 pm

1 stop30h 50m

$779

Washington, D.C.Geneva

IAD Washington, D.C. Dulles Intl - GVA Geneva Geneve-Cointrin

IADGVA

Washington, D.C. Dulles Intl

Thu 1/14

8:30 pm-12:10 pm

2 stops33h 40m

Geneva Geneve-Cointrin

Tue 1/19

8:10 pm-5:15 pm

1 stop27h 05m

$813

Washington, D.C.Geneva

IAD Washington, D.C. Dulles Intl - GVA Geneva Geneve-Cointrin

IADGVA

Washington, D.C. Dulles Intl

Mon 9/28

10:05 pm-5:05 pm

1 stop13h 00m

Geneva Geneve-Cointrin

Fri 10/16

12:40 pm-7:00 pm

1 stop12h 20m

$818

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Tue 9/22

1:15 pm-6:20 pm

1 stop23h 05m

Basel EuroAirport Swiss

Wed 9/30

10:40 am-11:30 am

1 stop30h 50m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 54 resultsSorted by cheapest first
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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

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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $769). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $1,345). 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?

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

The most flights from IAD to CH0 are scheduled on a Friday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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

Booking 65 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

See what other customers who have flown with SWISS,Turkish Airlines, andScandinavian 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
2,059 reviews

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
SWISS
7.5
Good
2,059 reviews
SWISS
7.5
Good
2,059 reviews

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Turkish Airlines
7.4
Good
4,478 reviews
SWISS
7.5
Good
2,059 reviews

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Scandinavian Airlines
7.4
Good
1,969 reviews
SWISS
7.5
Good
2,059 reviews

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
United Airlines
7.4
Good
10,147 reviews
SWISS
7.5
Good
2,059 reviews

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
TAP AIR PORTUGAL
7.2
Good
2,377 reviews
SWISS
7.5
Good
2,059 reviews

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

Related info for your journey

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

    Airlines like Turkish Airlines, Scandinavian Airlines, and SWISS fly from Washington, D.C. Dulles Intl Airport to Switzerland in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 26h 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 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 British Airways and TAP AIR PORTUGAL, with prices starting from $315 and $325, 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 (73%), United Airlines (73%) or SWISS (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 $384. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $530 on average, our data indicates $2,962 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $769). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $1,345). 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

Top 10 airlines flying from Dulles Intl to Switzerland

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$390Average$699FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$489Average$646FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$499Average$904FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$514Average$808FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$545Average$753FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$571Average$1,070FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$755Average$1,154FlexibilityNo cancel feeOn-time69%
SWISSCheapest$758Average$1,170FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$783Average$826FlexibilityNo cancel feeOn-time76%
ITA AirwaysCheapest$807Average$976FlexibilityNo cancel feeOn-time81%

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