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 $310 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include British Airways from $376 and Scandinavian Airlines from $384 one-way.

In terms of precipitation, rainfall in Switzerland ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Switzerland when rainfall is around 2.5 in.

If weather is an important factor for your trip to Switzerland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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, Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin or Washington, D.C. Reagan-National - Zurich as they are the most popular.

What is the cheapest day to fly round-trip from Washington, D.C. to Switzerland?

Flights from Washington, D.C. to Switzerland are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Switzerland.

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

To save on the cost of your flight from Washington, D.C. to Switzerland, book at least 13 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $627 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,181.

What is the cheapest month to fly from Washington, D.C. to Switzerland?

Flights from Washington, D.C. to Switzerland lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. to Switzerland in November, with the cheapest ticket starting at $380.

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.

$256+ Flights from Washington, D.C. to Switzerland

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

Round-trip from	$529 (FlightHub)
One-way from	$256 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$1,059
Good round-trip deal	$646 or less
Good one-way deal	$496 or less

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. 13% potential increase in price ($134 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Switzerland.

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Price to beat on a one-way flight from Washington, D.C. (WAS) to Switzerland.

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Find 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 julio 30, 2025.

lun. 9/11:30 pmIAD - BSL

1 stop22h 30mTurkish Airlines

jue. 9/186:55 pmBSL - IAD

1 stop22h 50mTurkish Airlines

Deal found 7/29

$529

dom. 10/56:50 pmBWI - GVA

2 stops21h 55mMultiple Airlines

jue. 10/97:00 amGVA - BWI

2 stops16h 40mMultiple Airlines

Deal found 7/28

$531

lun. 8/186:50 pmBWI - ZRH

2 stops29h 30mUnited Airlines

mar. 8/269:50 amZRH - BWI

1 stop17h 52mUnited Airlines

Deal found 7/28

$553

mié. 11/57:30 pmBWI - ZRH

1 stop10h 35mIcelandair

dom. 11/91:00 pmZRH - BWI

1 stop11h 30mIcelandair

Deal found 7/30

$554

vie. 12/57:40 pmIAD - ZRH

1 stop10h 25mIcelandair

mar. 12/91:00 pmZRH - IAD

1 stop11h 20mIcelandair

Deal found 7/29

$564

jue. 12/258:30 pmIAD - ZRH

1 stop31h 10mScandinavian Airlines

lun. 12/2910:25 amZRH - IAD

1 stop12h 50mScandinavian Airlines

Deal found 7/30

$566

lun. 9/18:30 pmBWI - GVA

1 stop10h 35mIcelandair

mar. 9/162:00 pmGVA - BWI

1 stop11h 25mIcelandair

Deal found 7/29

$578

lun. 8/185:25 pmIAD - GVA

Nonstop8h 15mUnited Airlines

mar. 9/211:00 amGVA - IAD

Nonstop9h 20mUnited Airlines

Deal found 7/28

$583

lun. 9/16:20 amBWI - GVA

2 stops31h 10mScandinavian Airlines

mar. 9/98:10 pmGVA - BWI

2 stops34h 13mScandinavian Airlines

Deal found 7/29

$583

mié. 8/2711:15 pmIAD - GVA

1 stop31h 50mIcelandair

jue. 9/112:00 pmGVA - IAD

1 stop11h 20mIcelandair

Deal found 7/28

$585

lun. 9/81:35 pmBWI - ZRH

2 stops18h 35mScandinavian Airlines

jue. 9/1810:20 amZRH - BWI

2 stops20h 08mScandinavian Airlines

Deal found 7/28

$585

lun. 10/66:00 amDCA - ZRH

2 stops22h 10mMultiple Airlines

mar. 10/146:05 pmZRH - DCA

3 stops31h 39mMultiple Airlines

Deal found 7/29

$585

Best flights from Washington, D.C. to Switzerland
Discover carefully curated flight deals from Washington, D.C. to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

lun. 9/11:30 pmIAD - BSL

1 stop22h 30mTurkish Airlines

jue. 9/186:55 pmBSL - IAD

1 stop22h 50mTurkish Airlines

Deal found 7/29

$529

dom. 10/56:50 pmBWI - GVA

2 stops21h 55mMultiple Airlines

jue. 10/97:00 amGVA - BWI

2 stops16h 40mMultiple Airlines

Deal found 7/28

$531

lun. 8/186:50 pmBWI - ZRH

2 stops29h 30mUnited Airlines

mar. 8/269:50 amZRH - BWI

1 stop17h 52mUnited Airlines

Deal found 7/28

$553

mié. 8/2710:05 pmIAD - ZRH

2 stops33h 15mScandinavian Airlines

lun. 9/82:00 pmZRH - IAD

2 stops35h 59mScandinavian Airlines

Deal found 7/27

$566

vie. 8/158:30 pmBWI - ZRH

1 stop10h 35mIcelandair

mar. 8/262:00 pmZRH - BWI

1 stop11h 25mIcelandair

Deal found 7/28

$567

mar. 8/196:00 amDCA - GVA

1 stop21h 55mAir Canada

mar. 8/2612:40 pmGVA - DCA

1 stop15h 08mAir Canada

Deal found 7/28

$587

mar. 8/198:45 pmIAD - ZRH

Nonstop8h 05mSWISS

mar. 8/2612:50 pmZRH - IAD

Nonstop9h 25mSWISS

Deal found 7/29

$589

lun. 8/186:10 amDCA - ZRH

1 stop20h 40mAmerican Airlines

mar. 8/2611:45 amZRH - DCA

2 stops15h 45mAmerican Airlines

Deal found 7/28

$608

lun. 10/209:35 pmBWI - GVA

1 stop13h 00mBritish Airways

mar. 11/41:10 pmGVA - BWI

1 stop11h 35mBritish Airways

Deal found 7/29

$619

jue. 8/214:30 pmIAD - GVA

1 stop12h 10mITA Airways

lun. 8/256:55 pmGVA - IAD

1 stop25h 45mITA Airways

Deal found 7/28

$628

dom. 9/141:39 pmDCA - GVA

2 stops17h 46mIberia

jue. 9/259:45 amGVA - DCA

2 stops19h 22mIberia

Deal found 7/29

$638

mar. 8/195:25 pmIAD - BSL

1 stop34h 15mAustrian Airlines

lun. 9/18:25 pmBSL - IAD

1 stop24h 10mAustrian Airlines

Deal found 7/29

$650

Last-minute flights from Washington, D.C. to Switzerland
Discover last-minute flight deals from Washington, D.C. to Switzerland. Data last updated julio 30, 2025 and is based on user searches.

lun. 8/410:20 pmIAD - GVA

1 stop13h 10mTAP AIR PORTUGAL

mié. 8/276:05 amGVA - IAD

1 stop15h 15mTAP AIR PORTUGAL

Deal found 7/28

$736

mar. 8/510:20 pmIAD - ZRH

1 stop18h 10mTAP AIR PORTUGAL

mar. 8/266:05 pmZRH - IAD

1 stop27h 15mTAP AIR PORTUGAL

Deal found 7/28

$630

mar. 8/58:45 pmIAD - ZRH

Nonstop8h 05mSWISS

mar. 8/2612:50 pmZRH - IAD

Nonstop9h 25mSWISS

Deal found 7/28

$762

mar. 8/56:00 amDCA - ZRH

1 stop18h 10mAir Canada

mar. 8/2612:40 pmZRH - DCA

1 stop15h 08mAir Canada

Deal found 7/28

$764

mar. 8/56:00 amDCA - ZRH

1 stop18h 10mMultiple Airlines

mar. 8/266:55 amZRH - DCA

2 stops14h 53mMultiple Airlines

Deal found 7/28

$777

mar. 8/55:40 pmIAD - BSL

1 stop12h 45mUnited Airlines

mar. 8/2611:25 amBSL - IAD

1 stop14h 40mUnited Airlines

Deal found 7/28

$778

mar. 8/512:35 pmIAD - GVA

1 stop12h 55mUnited Airlines

sáb. 8/2311:00 amGVA - IAD

Nonstop9h 15mUnited Airlines

Deal found 7/28

$816

jue. 8/74:30 pmIAD - ZRH

1 stop11h 35mITA Airways

sáb. 8/3010:55 amZRH - IAD

1 stop33h 45mITA Airways

Deal found 7/28

$674

sáb. 8/911:15 pmIAD - ZRH

1 stop31h 50mIcelandair

mié. 8/202:00 pmZRH - IAD

1 stop14h 10mIcelandair

Deal found 7/28

$577

sáb. 8/95:31 pmIAD - ZRH

2 stops30h 59mAir Canada

jue. 8/211:50 pmZRH - IAD

2 stops27h 55mAir Canada

Deal found 7/28

$778

sáb. 8/910:18 pmIAD - ZRH

1 stop30h 37mUnited Airlines

mié. 8/2012:50 pmZRH - IAD

Nonstop9h 25mUnited Airlines

Deal found 7/28

$781

sáb. 8/96:25 amDCA - ZRH

1 stop17h 45mUnited Airlines

mié. 8/2010:10 amZRH - DCA

1 stop12h 11mUnited Airlines

Deal found 7/28

$829

One-way flights from Washington, D.C. to Switzerland
Search for one-way flight options from Washington, D.C. to Switzerland. Find affordable one-way fares based on user searches. Data last updated julio 30, 2025.

lun. 9/155:45 pmIAD - BSL

2 stops43h 15mMultiple Airlines

Deal found 7/28

$256

dom. 9/217:09 pmIAD - GVA

2 stops45h 46mMultiple Airlines

Deal found 7/30

$272

mar. 9/3010:20 pmIAD - ZRH

2 stops17h 30mMultiple Airlines

Deal found 7/28

$275

mar. 10/1411:19 amBWI - ZRH

2 stops27h 06mMultiple Airlines

Deal found 7/30

$283

dom. 10/1912:24 pmBWI - GVA

2 stops28h 31mMultiple Airlines

Deal found 7/30

$285

lun. 9/1512:00 pmBWI - BSL

3 stops37h 35mMultiple Airlines

Deal found 7/28

$309

lun. 8/115:45 pmIAD - ZRH

1 stop17h 30mTAP AIR PORTUGAL

Deal found 7/30

$310

dom. 9/2110:20 pmIAD - GVA

1 stop13h 10mTAP AIR PORTUGAL

Deal found 7/30

$311

mié. 10/159:59 amDCA - ZRH

2 stops28h 16mMultiple Airlines

Deal found 7/30

$370

mar. 8/266:00 amDCA - GVA

2 stops23h 25mMultiple Airlines

Deal found 7/28

$382

dom. 8/316:05 amDCA - ZRH

2 stops25h 15mScandinavian Airlines

Deal found 7/28

$384

sáb. 10/410:05 pmIAD - ZRH

2 stops33h 15mScandinavian Airlines

Deal found 7/29

$396

Cheapflights Fare Finder

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

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

lun. 9/1

1:30 pm-6:00 pm

1 stop22h 30m

Basel EuroAirport Swiss

jue. 9/18

6:55 pm-11:45 am

1 stop22h 50m

$529

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

dom. 10/5

6:50 pm-10:45 pm

2 stops21h 55m

Geneva Geneve-Cointrin

jue. 10/9

7:00 am-5:40 pm

2 stops16h 40m

$531

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

lun. 8/18

6:50 pm-6:20 am

2 stops29h 30m

Zurich

mar. 8/26

9:50 am-9:42 pm

1 stop17h 52m

$553

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

mié. 8/27

10:05 pm-1:20 pm

2 stops33h 15m

Zurich

lun. 9/8

2:00 pm-7:59 pm

2 stops35h 59m

$566

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

vie. 8/15

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

mar. 8/26

2:00 pm-7:25 pm

1 stop11h 25m

$567

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

lun. 8/18

9:35 am-6:10 am

1 stop14h 35m

Zurich

mar. 8/26

12:50 pm-4:15 pm

Nonstop9h 25m

$571

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

mar. 8/12

8:30 pm-3:45 pm

1 stop13h 15m

Zurich

jue. 8/21

2:00 pm-10:10 pm

1 stop14h 10m

$572

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

lun. 9/1

8:30 pm-1:05 pm

1 stop10h 35m

Geneva Geneve-Cointrin

mar. 9/16

2:00 pm-7:25 pm

1 stop11h 25m

$578

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

lun. 8/18

5:25 pm-7:40 am

Nonstop8h 15m

Geneva Geneve-Cointrin

mar. 9/2

11:00 am-2:20 pm

Nonstop9h 20m

$583

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

lun. 9/1

6:20 am-7:30 pm

2 stops31h 10m

Geneva Geneve-Cointrin

mar. 9/9

8:10 pm-12:23 am

2 stops34h 13m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 results

...

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

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Switzerland (average of $637). Flying from Washington, D.C. to Switzerland in June is currently the most expensive (average of $1,152). 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?

It’s typically best to fly out from Washington, D.C. to Switzerland at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. to Switzerland?

Travelers seeking maximum savings on their Washington, D.C. to Switzerland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Switzerland

The most flights from WAS to CH0 are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Switzerland

Read reviews from past customers who have flown Delta, KLM, and LOT 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.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LOT

7.6

Good

1,105 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

823 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,465 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 $310 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include British Airways from $376 and Scandinavian Airlines from $384 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, Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin or Washington, D.C. Reagan-National - Zurich as they are the most popular.
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, November is the cheapest month in which you can book a flight from Washington, D.C. to Switzerland (average of $637). Flying from Washington, D.C. to Switzerland in June is currently the most expensive (average of $1,152). 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

Alternative routes for Washington, D.C. to Switzerland

Dulles Intl 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 Dublin flights

Dulles Intl to Lisbon flights

Reagan-National to Heathrow flights

Dulles Intl to Athens flights

Dulles Intl to Gatwick flights

Dulles Intl to London City flights

Dulles Intl to Istanbul flights

Dulles Intl to Barcelona-El Prat flights

Reagan-National to Madrid flights

Reagan-National to Gatwick flights

Dulles Intl to Frankfurt flights

Dulles Intl to Orly flights

Reagan-National to Charles de Gaulle flights

Dulles Intl to Keflavik Intl flights

Dulles Intl to Edinburgh flights

Reagan-National to Dublin flights

Reagan-National to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Stansted flights

Dulles Intl to Amsterdam flights

Reagan-National to Orly flights

Dulles Intl to Luton flights

Dulles Intl to Zurich flights

Reagan-National to Istanbul flights

Dulles Intl to Munich flights

Reagan-National to Lisbon flights

Reagan-National to Keflavik Intl flights

Reagan-National to Barcelona-El Prat flights

Dulles Intl to Vicenza flights

Dulles Intl to Copenhagen flights

Reagan-National to Athens flights

Dulles Intl to Bruxelles-National flights

Dulles Intl to Vienna flights

Reagan-National to Frankfurt flights

Dulles Intl to Malpensa flights

Dulles Intl to Sabiha Gokcen flights

Reagan-National to London City flights

Dulles Intl to Linate flights

Dulles Intl to Geneva flights

Dulles Intl to Beauvais-Tille flights

Reagan-National to Edinburgh flights

Reagan-National to Malpensa flights

Reagan-National to Amsterdam flights

Dulles Intl to Oslo Gardermoen flights

Reagan-National to Zurich flights

Dulles Intl to Florence flights

Dulles Intl to Naples flights

Complete your trip

Switzerland car rentals

Zurich Airport car rentals

Geneva Geneve-Cointrin Airport car rentals

Basel EuroAirport Swiss car rentals

Mulhouse EuroAirport car rentals

Belp Airport car rentals

Lugano Airport car rentals

Thal St Gallen-Altenrhein Airport car rentals

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

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$375	Average$566	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$382	Average$872	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$386	Average$773	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$468	Average$801	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$490	Average$747	FlexibilityNo cancel fee	On-time71%
TAP AIR PORTUGAL	Cheapest$494	Average$867	FlexibilityNo cancel fee	On-timeN/A
Turkish Airlines	Cheapest$530	Average$648	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$555	Average$1,199	FlexibilityNo cancel fee	On-time69%
Aer Lingus	Cheapest$555	Average$1,008	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$621	Average$1,053	FlexibilityNo cancel fee	On-time79%

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$256+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Switzerland with Cheapflights

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Cheap 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 julio 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Cheapest flights from Washington, D.C. to SwitzerlandExplore 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 julio 30, 2025.

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 julio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Switzerland that are best for you.

Best time to book a flight from Washington, D.C. to Switzerland

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

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 julio 30, 2025.

What is the cheapest day to fly from Washington, D.C. to Switzerland?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Switzerland. Price data was last updated on September 8, 2024.

Weekly flight availability from Washington, D.C. to Switzerland

Reviews of airlines servicing Switzerland

Read reviews from past customers who have flown Delta, KLM, and LOT 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.

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.

What are the cheapest airlines to fly from Washington, D.C. to Switzerland one-way?

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

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

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

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

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

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Alternative routes for Washington, D.C. to Switzerland

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

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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 julio 30, 2025.