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$355+ Cheap flights from Washington, D.C. (WAS) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ZRH
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Switzerland

Cheapest flights from Washington, D.C. to Switzerland
Explore the most affordable flight options available from Washington, D.C. to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This oojo deal was found by Cheapflights users on 5/4. 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.
Thu 10/19:45 pm
IAD
-
BSL
1 stop14h 30m
Turkish Airlines
Thu 10/87:10 pm
BSL
-
IAD
1 stop30h 40m
Turkish Airlines
Deal found 5/4$680
This Trip.com deal was found by Cheapflights users on 5/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:20 pm
IAD
-
BSL
1 stop14h 25m
Turkish Airlines
Wed 10/710:40 am
BSL
-
IAD
1 stop15h 10m
Turkish Airlines
Deal found 5/1$689
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.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
Fri 10/910:40 am
BSL
-
IAD
1 stop15h 10m
Turkish Airlines
Deal found 5/1$710
This oojo deal was found by Cheapflights users on 5/4. 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.
Tue 8/251:20 pm
IAD
-
BSL
1 stop14h 25m
Turkish Airlines
Wed 9/210:40 am
BSL
-
IAD
1 stop30h 55m
Turkish Airlines
Deal found 5/4$722
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:45 pm
IAD
-
BSL
1 stop14h 30m
Turkish Airlines
Wed 9/3010:40 am
BSL
-
IAD
1 stop15h 10m
Turkish Airlines
Deal found 5/4$727
This Turkish Airlines deal was found by Cheapflights users on 5/1. 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 9/149:45 pm
IAD
-
BSL
1 stop14h 30m
Turkish Airlines
Thu 10/87:10 pm
BSL
-
IAD
1 stop22h 25m
Turkish Airlines
Deal found 5/1$732
This oojo deal was found by Cheapflights users on 5/3. 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.
Tue 9/151:00 pm
BWI
-
ZRH
2 stops14h 40m
Scandinavian Airlines
Tue 9/298:25 pm
ZRH
-
BWI
2 stops31h 48m
Scandinavian Airlines
Deal found 5/3$746
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:20 pm
IAD
-
BSL
1 stop14h 25m
Turkish Airlines
Mon 10/57:10 pm
BSL
-
IAD
1 stop22h 25m
Turkish Airlines
Deal found 5/1$751
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:20 pm
IAD
-
BSL
1 stop14h 25m
Turkish Airlines
Thu 9/1710:40 am
BSL
-
IAD
1 stop15h 10m
Turkish Airlines
Deal found 4/30$754
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:45 pm
IAD
-
BSL
1 stop14h 30m
Turkish Airlines
Tue 9/2210:40 am
BSL
-
IAD
1 stop15h 10m
Turkish Airlines
Deal found 5/2$756
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:20 pm
IAD
-
BSL
1 stop14h 25m
Turkish Airlines
Tue 10/67:10 pm
BSL
-
IAD
1 stop22h 25m
Turkish Airlines
Deal found 5/1$758
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:20 pm
IAD
-
BSL
1 stop14h 25m
Turkish Airlines
Sun 9/2010:40 am
BSL
-
IAD
1 stop15h 10m
Turkish Airlines
Deal found 4/30$767

Find flight deals from Washington, D.C. to Switzerland

Keep the following information in mind while searching for Washington, D.C. to Switzerland flight deals. Data was last updated May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$680
(oojo)

One-way from

$355
(Trip.com)

Popular in

June

Cheapest in

August

Average price

$975

Good round-trip deal

$897 or less

Good one-way deal

$579 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. (WAS) to Switzerland
Search Deals
One-way flight from Washington, D.C. (WAS) to Switzerland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($162 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 May 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Switzerland.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Switzerland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 May 5, 2026.
Use the filters below to find and compare flights from Washington, D.C. 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-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Wed 10/7

10:40 am-11:35 am

1 stop30h 55m

$732

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 9/15

1:20 pm-6:15 pm

1 stop22h 55m

Basel EuroAirport Swiss

Thu 10/8

10:40 am-11:35 am

1 stop30h 55m

$732

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 9/14

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Thu 10/8

7:10 pm-11:35 am

1 stop22h 25m

$732

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 9/10

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Tue 9/22

10:40 am-7:50 pm

1 stop15h 10m

$756

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Mon 9/7

12:00 pm-9:40 am

2 stops15h 40m

Zurich

Tue 9/15

10:25 am-9:50 pm

2 stops17h 25m

$807

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 9/14

9:45 pm-8:55 pm

1 stop17h 10m

Zurich

Sat 10/10

7:40 am-7:50 pm

1 stop18h 10m

$857

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Sun 9/6

8:20 pm-7:40 pm

1 stop17h 20m

Zurich

Sun 9/13

12:55 pm-5:00 pm

2 stops34h 05m

$886

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 8/25

8:30 pm-10:15 pm

2 stops19h 45m

Basel EuroAirport Swiss

Wed 9/2

1:15 pm-3:10 pm

2 stops31h 55m

$906

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 9/21

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Wed 9/23

7:10 pm-7:50 pm

1 stop30h 40m

$973

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Mon 9/7

12:00 pm-9:40 am

2 stops15h 40m

Zurich

Mon 9/14

10:25 am-9:50 pm

2 stops17h 25m

$992

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland from Washington, D.C. 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. to Switzerland

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

The best time to book flights from Washington, D.C. to Switzerland is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to Switzerland (average of $253). Flying from Washington, D.C. to Switzerland in March is currently the most expensive (average of $1,398). 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 WAS to CH?

Find hourly flight availability from Washington, D.C. 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 May 5, 2026.

When flying from Washington, D.C. 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. to Switzerland

Explore weekly flight availability from Washington, D.C. 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 May 5, 2026.

The most flights from WAS to CH0 are scheduled on a Monday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 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 May 5, 2026.
Read reviews from past customers who have flown SWISS,Scandinavian Airlines, andUnited Airlines from Washington, D.C. to Switzerland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,936 reviews

Food

7.1

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.7

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
7.6
Good
1,936 reviews
SWISS
7.6
Good
1,936 reviews

Food

7.1

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.7

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
1,769 reviews
SWISS
7.6
Good
1,936 reviews

Food

7.1

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.7

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
9,683 reviews
SWISS
7.6
Good
1,936 reviews

Food

7.1

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.7

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
2,236 reviews
SWISS
7.6
Good
1,936 reviews

Food

7.1

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.7

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
650 reviews
SWISS
7.6
Good
1,936 reviews

Food

7.1

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.7

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 Washington, D.C. 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. to Switzerland?

    For as low as $732, Turkish Airlines can have you in Switzerland from Washington, D.C. in 14h 30m. Washington, D.C. and Switzerland are separated by 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. to Switzerland one-way?

    One-way options have recently been found by users for as low as $257 on Icelandair. Other airlines that offer cheap prices include Scandinavian Airlines from $311 and TAP AIR PORTUGAL from $312 one-way.

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

    When deciding which route to take from Washington, D.C. to Switzerland consider Washington, D.C. Dulles Intl - Zurich, Baltimore/Washington - Zurich or Washington, D.C. Reagan-National - Zurich as they are the most popular.

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

    Before booking your flight to Switzerland from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Air Canada (79%), United Airlines (79%), SWISS( 79%).

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

    Looking for the cheapest flight from Washington, D.C. to Switzerland? While on average our users pay $1,617, our data indicates the cheapest price to be $381. The most popular route (Washington, D.C. Dulles Intl - Zurich), is priced around $677.

  • Can I find deals for flights from Washington, D.C. to Switzerland that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Switzerland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Switzerland?

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

  • Can I find deals for business class flights from Washington, D.C. to Switzerland?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Switzerland?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to Switzerland (average of $253). Flying from Washington, D.C. to Switzerland in March is currently the most expensive (average of $1,398). 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.

Top 10 airlines flying from Washington, D.C. to Switzerland

Discover the top 10 airlines that operate flights from Washington, D.C. 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$635FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$446Average$586FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$468Average$885FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$477Average$902FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$545Average$734FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$570Average$955FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$571Average$1,008FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$599Average$1,004FlexibilityNo cancel feeOn-time79%
Brussels AirlinesCheapest$772Average$965FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$783Average$860FlexibilityNo cancel feeOn-time76%

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