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$335+ Cheap flights from Dulles Intl (IAD) to Switzerland

IAD — ZRH
Nov 3 — Nov 101
Tue 11/3
Tue 11/10
1 adult, Economy
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Cheap flight deals from Dulles Intl to Switzerland

Cheapest flights from Dulles Intl to Switzerland

Fri 11/135:50 pm -
1 stop12h 00m
Fri 11/206:00 am -
1 stop16h 20m
Deal found 9/29$615
Mon 11/165:50 pm -
1 stop12h 00m
Mon 11/236:00 am -
1 stop16h 20m
Deal found 10/2$623
Mon 11/235:50 pm -
1 stop13h 35m
Tue 12/86:00 am -
1 stop16h 20m
Deal found 10/2$626
Fri 11/135:50 pm -
1 stop12h 00m
Fri 11/206:00 am -
1 stop16h 20m
Deal found 9/30$627
Thu 11/125:50 pm -
1 stop17h 35m
Thu 11/196:00 am -
1 stop16h 20m
Deal found 9/29$635
Mon 11/99:55 am -
2 stops26h 15m
Tue 11/176:05 am -
3 stops20h 18m
Deal found 9/29$642
Wed 10/219:40 pm -
1 stop14h 30m
Thu 11/56:25 pm -
1 stop24h 20m
Deal found 10/3$674
Thu 11/266:00 pm -
2 stops22h 30m
Wed 12/96:20 pm -
3 stops32h 03m
Deal found 9/29$676
Mon 11/22:30 pm -
1 stop17h 10m
Tue 11/172:35 pm -
1 stop34h 50m
Deal found 10/3$678
Sun 11/12:30 pm -
1 stop21h 00m
Tue 11/176:25 pm -
1 stop23h 20m
Deal found 9/30$679
Wed 11/111:30 pm -
1 stop14h 20m
Wed 11/256:10 pm -
1 stop31h 15m
Deal found 10/2$698
Mon 10/191:15 pm -
1 stop23h 05m
Tue 10/2710:45 am -
1 stop31h 00m
Deal found 10/2$699

Find flight deals from Dulles Intl to Switzerland

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(Kiwi.com)

One-way from

$335
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$940

Good round-trip deal

$858 or less

Good one-way deal

$514 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Zurich flight deals.
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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. 14% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 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.Zurich

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

IADZRH

Washington, D.C. Dulles Intl

Tue 10/13

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$355

Washington, D.C.Geneva

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

IADGVA

Washington, D.C. Dulles Intl

Thu 10/15

3:50 pm-9:30 am

2 stops35h 40m

Geneva Geneve-Cointrin

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$357

Washington, D.C.Zurich

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

IADZRH

Washington, D.C. Dulles Intl

Thu 10/22

10:35 pm-6:25 am

3 stops25h 50m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$419

Washington, D.C.Geneva

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

IADGVA

Washington, D.C. Dulles Intl

Wed 12/9

8:50 pm-10:10 am

1 stop31h 20m

Geneva Geneve-Cointrin

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$431

Washington, D.C.Geneva

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

IADGVA

Washington, D.C. Dulles Intl

Mon 12/14

8:10 pm-4:20 pm

3 stops38h 10m

Geneva Geneve-Cointrin

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$431

Washington, D.C.Geneva

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

IADGVA

Washington, D.C. Dulles Intl

Tue 12/15

12:06 pm-3:55 pm

3 stops45h 49m

Geneva Geneve-Cointrin

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$433

Washington, D.C.Geneva

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

IADGVA

Washington, D.C. Dulles Intl

Wed 11/18

7:40 pm-6:40 pm

3 stops17h 00m

Geneva Geneve-Cointrin

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$453

Washington, D.C.Zurich

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

IADZRH

Washington, D.C. Dulles Intl

Mon 12/28

5:25 pm-12:40 pm

1 stop13h 15m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$480

Washington, D.C.Zurich

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

IADZRH

Washington, D.C. Dulles Intl

Sun 10/11

10:35 pm-7:05 pm

2 stops38h 30m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$501

Washington, D.C.Geneva

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

IADGVA

Washington, D.C. Dulles Intl

Wed 10/14

5:15 pm-9:30 am

1 stop10h 15m

Geneva Geneve-Cointrin

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 57 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 $1,365). 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 Monday (8 on average). You will have fewer flight options on Tuesday, 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 7 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
2,086 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

CFJ,Oct 2026

JFK - GVA

The flight was virtually empty. About 30% full. Although there were First Class seats available the airline refused to allow me to upgrade to First Class from Business Class so that I could upgrade my wife from Economy to Business Class as there were no other business class seats left. Then when I say in my wife's Economy seat after informing the cabinet staff the female crew member working that section accused me of being in the wrong seat, when I tried to explain she just ignored me. Then went In sat in row 33 instead of 38 she came and chased me out of the row saying that I was causing a danger by sitting in the wrong seat. I disputed this but moved seats. Later when I was going back to my seat from the bathroom and she was in front of the row behind my seat I may have brushed against saying pardon as I got into my seat when there was a little turbulence. She came to me an repremanded me in a loud voice saying I had pushed her and falsely accused me in front of passengers of not having even said pardon to her. She then passed me over in the meal service. At the breakfast service they again just passed me by. I had to ask the crew for a breakfast after I realize they were again passing me by after they had gone two rows past me. The seat back also did not work.
SWISS
7.5
Good
2,086 reviews
SWISS
7.5
Good
2,086 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

CFJ,Oct 2026

JFK - GVA

The flight was virtually empty. About 30% full. Although there were First Class seats available the airline refused to allow me to upgrade to First Class from Business Class so that I could upgrade my wife from Economy to Business Class as there were no other business class seats left. Then when I say in my wife's Economy seat after informing the cabinet staff the female crew member working that section accused me of being in the wrong seat, when I tried to explain she just ignored me. Then went In sat in row 33 instead of 38 she came and chased me out of the row saying that I was causing a danger by sitting in the wrong seat. I disputed this but moved seats. Later when I was going back to my seat from the bathroom and she was in front of the row behind my seat I may have brushed against saying pardon as I got into my seat when there was a little turbulence. She came to me an repremanded me in a loud voice saying I had pushed her and falsely accused me in front of passengers of not having even said pardon to her. She then passed me over in the meal service. At the breakfast service they again just passed me by. I had to ask the crew for a breakfast after I realize they were again passing me by after they had gone two rows past me. The seat back also did not work.
Turkish Airlines
7.4
Good
4,456 reviews
SWISS
7.5
Good
2,086 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

CFJ,Oct 2026

JFK - GVA

The flight was virtually empty. About 30% full. Although there were First Class seats available the airline refused to allow me to upgrade to First Class from Business Class so that I could upgrade my wife from Economy to Business Class as there were no other business class seats left. Then when I say in my wife's Economy seat after informing the cabinet staff the female crew member working that section accused me of being in the wrong seat, when I tried to explain she just ignored me. Then went In sat in row 33 instead of 38 she came and chased me out of the row saying that I was causing a danger by sitting in the wrong seat. I disputed this but moved seats. Later when I was going back to my seat from the bathroom and she was in front of the row behind my seat I may have brushed against saying pardon as I got into my seat when there was a little turbulence. She came to me an repremanded me in a loud voice saying I had pushed her and falsely accused me in front of passengers of not having even said pardon to her. She then passed me over in the meal service. At the breakfast service they again just passed me by. I had to ask the crew for a breakfast after I realize they were again passing me by after they had gone two rows past me. The seat back also did not work.
Scandinavian Airlines
7.4
Good
2,005 reviews
SWISS
7.5
Good
2,086 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

CFJ,Oct 2026

JFK - GVA

The flight was virtually empty. About 30% full. Although there were First Class seats available the airline refused to allow me to upgrade to First Class from Business Class so that I could upgrade my wife from Economy to Business Class as there were no other business class seats left. Then when I say in my wife's Economy seat after informing the cabinet staff the female crew member working that section accused me of being in the wrong seat, when I tried to explain she just ignored me. Then went In sat in row 33 instead of 38 she came and chased me out of the row saying that I was causing a danger by sitting in the wrong seat. I disputed this but moved seats. Later when I was going back to my seat from the bathroom and she was in front of the row behind my seat I may have brushed against saying pardon as I got into my seat when there was a little turbulence. She came to me an repremanded me in a loud voice saying I had pushed her and falsely accused me in front of passengers of not having even said pardon to her. She then passed me over in the meal service. At the breakfast service they again just passed me by. I had to ask the crew for a breakfast after I realize they were again passing me by after they had gone two rows past me. The seat back also did not work.
United Airlines
7.4
Good
10,282 reviews
SWISS
7.5
Good
2,086 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

CFJ,Oct 2026

JFK - GVA

The flight was virtually empty. About 30% full. Although there were First Class seats available the airline refused to allow me to upgrade to First Class from Business Class so that I could upgrade my wife from Economy to Business Class as there were no other business class seats left. Then when I say in my wife's Economy seat after informing the cabinet staff the female crew member working that section accused me of being in the wrong seat, when I tried to explain she just ignored me. Then went In sat in row 33 instead of 38 she came and chased me out of the row saying that I was causing a danger by sitting in the wrong seat. I disputed this but moved seats. Later when I was going back to my seat from the bathroom and she was in front of the row behind my seat I may have brushed against saying pardon as I got into my seat when there was a little turbulence. She came to me an repremanded me in a loud voice saying I had pushed her and falsely accused me in front of passengers of not having even said pardon to her. She then passed me over in the meal service. At the breakfast service they again just passed me by. I had to ask the crew for a breakfast after I realize they were again passing me by after they had gone two rows past me. The seat back also did not work.
TAP AIR PORTUGAL
7.2
Good
2,383 reviews
SWISS
7.5
Good
2,086 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Crew

8.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

CFJ,Oct 2026

JFK - GVA

The flight was virtually empty. About 30% full. Although there were First Class seats available the airline refused to allow me to upgrade to First Class from Business Class so that I could upgrade my wife from Economy to Business Class as there were no other business class seats left. Then when I say in my wife's Economy seat after informing the cabinet staff the female crew member working that section accused me of being in the wrong seat, when I tried to explain she just ignored me. Then went In sat in row 33 instead of 38 she came and chased me out of the row saying that I was causing a danger by sitting in the wrong seat. I disputed this but moved seats. Later when I was going back to my seat from the bathroom and she was in front of the row behind my seat I may have brushed against saying pardon as I got into my seat when there was a little turbulence. She came to me an repremanded me in a loud voice saying I had pushed her and falsely accused me in front of passengers of not having even said pardon to her. She then passed me over in the meal service. At the breakfast service they again just passed me by. I had to ask the crew for a breakfast after I realize they were again passing me by after they had gone two rows past me. The seat back also did not work.

Related info for your journey

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

    Airlines like United Airlines, Turkish Airlines, and Delta fly from Washington, D.C. Dulles Intl Airport to Switzerland in about 14h 55m. The time it takes to get you to your destination can typically vary by up to 14h 25m. Airlines will cover a distance of 4097 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 $383, 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 (88%), Lufthansa (88%) or Air Canada (86%) 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 $443. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $607 on average, our data indicates $2,288 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 $1,365). 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$679FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$489Average$659FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$499Average$949FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$514Average$808FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$545Average$761FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$571Average$1,068FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$756Average$1,157FlexibilityNo cancel feeOn-time69%
SWISSCheapest$758Average$1,142FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$783Average$805FlexibilityNo cancel feeOn-time76%
ITA AirwaysCheapest$810Average$976FlexibilityNo cancel feeOn-time81%

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