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

$348 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Scandinavian Airlines and Turkish Airlines, with prices starting from $403 and $555, respectively.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport 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.

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 cheapest flights from Washington, D.C. Dulles Intl Airport to Switzerland?

Looking at all options, your cheapest flight can be booked for $445. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $427 on average our data indicates $3,933 when flying from Washington, D.C. Dulles Intl Airport to Switzerland.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Switzerland?

Consider Air Canada (74%), United Airlines (74%) or SWISS (74%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Switzerland.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Switzerland?

Consider ITA Airways, Delta or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Switzerland.

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

Friday flights are found to be more expensive to fly from Washington, D.C. Dulles Intl Airport to Switzerland. 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. Dulles Intl Airport to Switzerland?

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to Switzerland at least 21 days early can save you up to 27% on average compared to booking a flight this week. If booking 21 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to Switzerland for as little as $690 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,031 for flights departing within the next 3 days.

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

November is one of the best times of the year to fly to Switzerland from Washington, D.C. Dulles Intl Airport. Prices for November average $943 per person but you can even find prices for as low as $380. The most expensive prices can be found in the month of June. Opting for a November flight can save you 43% on your journey compared to booking in June

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.

$840+ Flights from Washington, D.C. Dulles Intl Airport to Switzerland

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Cheap flight deals from Dulles Intl to Switzerland

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$604 (oojo)
One-way from	$275 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$764
Good round-trip deal	$762 or less
Good one-way deal	$556 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

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($195 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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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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Find 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 March 28, 2025.

Thu 4/249:40 pmIAD - BSL

1 stop30h 00mTurkish Airlines

Tue 4/296:55 pmBSL - IAD

1 stop22h 50mTurkish Airlines

Deal found 3/27

$604

Sun 4/610:05 pmIAD - ZRH

1 stop15h 40mScandinavian Airlines

Tue 4/1510:20 amZRH - IAD

1 stop15h 39mScandinavian Airlines

Deal found 3/27

$627

Mon 4/71:30 pmIAD - ZRH

1 stop14h 20mTurkish Airlines

Wed 4/1610:50 amZRH - IAD

1 stop30h 55mTurkish Airlines

Deal found 3/27

$633

Tue 8/1210:20 pmIAD - ZRH

1 stop12h 55mTAP AIR PORTUGAL

Thu 8/216:00 amZRH - IAD

1 stop15h 20mTAP AIR PORTUGAL

Deal found 3/28

$686

Tue 5/610:05 pmIAD - ZRH

3 stops28h 50mMultiple Airlines

Tue 5/139:55 pmZRH - IAD

3 stops28h 04mMultiple Airlines

Deal found 3/27

$692

Sun 5/1110:05 pmIAD - GVA

1 stop30h 15mScandinavian Airlines

Sun 5/2511:00 amGVA - IAD

1 stop14h 59mScandinavian Airlines

Deal found 3/27

$706

Fri 4/41:30 pmIAD - GVA

1 stop18h 15mTurkish Airlines

Mon 4/710:25 amGVA - IAD

1 stop31h 20mTurkish Airlines

Deal found 3/27

$708

Sun 5/1810:05 pmIAD - GVA

2 stops18h 25mMultiple Airlines

Mon 5/266:30 pmGVA - IAD

2 stops31h 29mMultiple Airlines

Deal found 3/27

$715

Tue 8/510:20 pmIAD - GVA

1 stop13h 10mTAP AIR PORTUGAL

Thu 8/217:20 pmGVA - IAD

2 stops31h 30mTAP AIR PORTUGAL

Deal found 3/28

$716

Fri 11/217:40 pmIAD - ZRH

1 stop10h 25mIcelandair

Sat 11/291:00 pmZRH - IAD

1 stop11h 20mIcelandair

Deal found 3/27

$736

Tue 11/259:55 pmIAD - BSL

1 stop11h 05mBritish Airways

Thu 12/46:10 amBSL - IAD

2 stops15h 48mBritish Airways

Deal found 3/27

$737

Tue 11/186:25 pmIAD - ZRH

1 stop16h 20mUnited Airlines

Tue 12/21:00 pmZRH - IAD

Nonstop9h 30mUnited Airlines

Deal found 3/27

$747

Best flights from Dulles Intl to Switzerland
Discover carefully curated flight deals from Dulles Intl to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Thu 4/249:40 pmIAD - BSL

1 stop30h 00mTurkish Airlines

Tue 4/296:55 pmBSL - IAD

1 stop22h 50mTurkish Airlines

Deal found 3/27

$604

Mon 4/1410:05 pmIAD - ZRH

1 stop15h 40mScandinavian Airlines

Wed 4/2310:20 amZRH - IAD

1 stop15h 39mScandinavian Airlines

Deal found 3/26

$633

Tue 6/310:05 pmIAD - ZRH

2 stops16h 40mMultiple Airlines

Mon 6/168:15 pmZRH - IAD

2 stops29h 44mMultiple Airlines

Deal found 3/26

$671

Tue 8/1210:20 pmIAD - ZRH

1 stop18h 10mTAP AIR PORTUGAL

Thu 8/216:00 amZRH - IAD

1 stop20h 50mTAP AIR PORTUGAL

Deal found 3/27

$686

Mon 5/2610:20 pmIAD - ZRH

1 stop31h 20mUnited Airlines

Thu 5/297:25 amZRH - IAD

1 stop12h 05mUnited Airlines

Deal found 3/27

$798

Sun 5/48:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Thu 5/82:00 pmZRH - IAD

1 stop11h 20mIcelandair

Deal found 3/25

$801

Wed 4/238:45 pmIAD - ZRH

Nonstop8h 05mSWISS

Tue 4/2912:50 pmZRH - IAD

Nonstop9h 25mSWISS

Deal found 3/27

$819

Tue 4/2212:29 pmIAD - ZRH

1 stop13h 36mDelta

Wed 4/3010:10 amZRH - IAD

1 stop15h 34mDelta

Deal found 3/27

$834

Tue 8/121:03 pmIAD - BSL

2 stops15h 47mAir Canada

Thu 8/218:25 amBSL - IAD

2 stops31h 12mAir Canada

Deal found 3/27

$841

Tue 8/125:55 pmIAD - BSL

1 stop18h 35mBritish Airways

Thu 8/216:10 amBSL - IAD

2 stops15h 53mBritish Airways

Deal found 3/27

$843

Thu 4/2411:05 pmIAD - BSL

1 stop14h 30mLufthansa

Tue 4/2911:25 amBSL - IAD

2 stops15h 50mLufthansa

Deal found 3/27

$909

Thu 4/245:25 pmIAD - BSL

1 stop20h 20mAustrian Airlines

Thu 5/110:20 amBSL - IAD

1 stop34h 15mAustrian Airlines

Deal found 3/27

$1,147

Last-minute flights from Dulles Intl to Switzerland
Discover last-minute flight deals from Dulles Intl to Switzerland. Data last updated March 28, 2025 and is based on user searches.

Mon 3/3110:20 pmIAD - ZRH

1 stop12h 55mTAP AIR PORTUGAL

Wed 4/21:50 pmZRH - IAD

1 stop13h 00mTAP AIR PORTUGAL

Deal found 3/27

$751

Mon 3/318:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Thu 4/102:00 pmZRH - IAD

1 stop11h 20mIcelandair

Deal found 3/27

$755

Wed 4/28:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Thu 4/102:00 pmZRH - IAD

1 stop11h 20mIcelandair

Deal found 3/27

$805

Thu 4/310:20 pmIAD - GVA

2 stops38h 10mTAP AIR PORTUGAL

Thu 4/106:05 amGVA - IAD

1 stop20h 45mTAP AIR PORTUGAL

Deal found 3/27

$804

Thu 4/38:30 pmIAD - GVA

2 stops20h 20mMultiple Airlines

Thu 4/1010:05 amGVA - IAD

2 stops15h 15mMultiple Airlines

Deal found 3/27

$899

Fri 4/41:30 pmIAD - GVA

1 stop18h 15mTurkish Airlines

Mon 4/710:25 amGVA - IAD

1 stop31h 20mTurkish Airlines

Deal found 3/27

$708

Fri 4/410:05 pmIAD - GVA

1 stop15h 25mScandinavian Airlines

Tue 4/88:10 pmGVA - IAD

1 stop29h 49mScandinavian Airlines

Deal found 3/26

$731

Fri 4/410:20 pmIAD - ZRH

1 stop12h 55mTAP AIR PORTUGAL

Thu 4/101:15 pmZRH - IAD

1 stop13h 35mTAP AIR PORTUGAL

Deal found 3/27

$922

Fri 4/410:05 pmIAD - ZRH

1 stop31h 50mSWISS

Sat 4/1212:50 pmZRH - IAD

Nonstop9h 25mSWISS

Deal found 3/28

$1,621

Sat 4/510:19 pmIAD - ZRH

2 stops35h 26mMultiple Airlines

Sat 4/198:05 amZRH - IAD

3 stops33h 28mMultiple Airlines

Deal found 3/27

$1,192

Sat 4/510:19 pmIAD - ZRH

1 stop30h 36mUnited Airlines

Wed 4/911:55 amZRH - IAD

Nonstop9h 20mUnited Airlines

Deal found 3/28

$1,815

Sun 4/610:05 pmIAD - ZRH

1 stop15h 40mScandinavian Airlines

Tue 4/1510:20 amZRH - IAD

1 stop15h 39mScandinavian Airlines

Deal found 3/27

$627

One-way flights from Dulles Intl to Switzerland
Search for one-way flight options from Dulles Intl to Switzerland. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Sun 4/65:54 pmIAD - GVA

2 stops47h 01mMultiple Airlines

Deal found 3/26

$275

Mon 4/288:30 pmIAD - ZRH

3 stops29h 00mMultiple Airlines

Deal found 3/27

$306

Mon 7/1410:20 pmIAD - GVA

1 stop18h 55mTAP AIR PORTUGAL

Deal found 3/26

$348

Sun 5/1110:05 pmIAD - ZRH

1 stop15h 40mScandinavian Airlines

Deal found 3/27

$403

Tue 4/2910:05 pmIAD - GVA

1 stop15h 25mScandinavian Airlines

Deal found 3/27

$404

Mon 4/2810:20 pmIAD - ZRH

1 stop12h 55mTAP AIR PORTUGAL

Deal found 3/27

$412

Wed 5/2110:05 pmIAD - BSL

1 stop15h 00mMultiple Airlines

Deal found 3/26

$459

Thu 4/241:30 pmIAD - ZRH

1 stop18h 35mTurkish Airlines

Deal found 3/27

$555

Tue 4/15:20 pmIAD - GVA

Nonstop8h 20mBrussels Airlines

Deal found 3/26

$575

Tue 4/295:20 pmIAD - GVA

Nonstop8h 20mSWISS

Deal found 3/27

$579

Sun 5/115:35 pmIAD - ZRH

Nonstop8h 30mSWISS

Deal found 3/27

$628

Sat 4/269:40 pmIAD - BSL

1 stop14h 20mTurkish Airlines

Deal found 3/25

$676

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

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 4/24

9:40 pm-9:40 am

1 stop30h 00m

Basel EuroAirport Swiss

Tue 4/29

6:55 pm-11:45 am

1 stop22h 50m

$604

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 4/7

10:05 pm-7:45 pm

1 stop15h 40m

Zurich

Mon 4/14

8:25 pm-7:59 pm

1 stop29h 34m

$627

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 4/7

1:30 pm-9:50 am

1 stop14h 20m

Zurich

Wed 4/16

10:50 am-11:45 am

1 stop30h 55m

$633

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 8/12

10:20 pm-5:15 pm

1 stop12h 55m

Zurich

Thu 8/21

6:00 am-3:20 pm

1 stop15h 20m

$686

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 5/6

10:05 pm-8:55 am

3 stops28h 50m

Zurich

Tue 5/13

9:55 pm-7:59 pm

3 stops28h 04m

$692

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sun 5/11

10:05 pm-10:20 am

1 stop30h 15m

Geneva Geneve-Cointrin

Sun 5/25

11:00 am-7:59 pm

1 stop14h 59m

$706

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Mon 5/12

1:30 pm-1:45 pm

1 stop18h 15m

Geneva Geneve-Cointrin

Mon 6/2

10:25 am-7:45 pm

1 stop15h 20m

$714

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sun 5/18

10:05 pm-10:30 pm

2 stops18h 25m

Geneva Geneve-Cointrin

Mon 5/26

6:30 pm-7:59 pm

2 stops31h 29m

$715

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Tue 8/5

10:20 pm-5:30 pm

1 stop13h 10m

Geneva Geneve-Cointrin

Thu 8/21

7:20 pm-8:50 pm

2 stops31h 30m

$716

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 4/30

8:45 pm-10:50 am

Nonstop8h 05m

Zurich

Wed 5/7

12:50 pm-4:15 pm

Nonstop9h 25m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 46 results

...

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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $637). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $1,286). 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?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Switzerland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

Rainfall in Switzerland by month

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.

Temperature in Switzerland by month

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).

Reviews of airlines servicing Switzerland

To help decide which airline to fly from Washington, D.C. to Switzerland, see what other customers have to say about Delta, Austrian Airlines and SWISS. 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

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,896 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.5

Good

769 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,424 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Switzerland one-way?
$348 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Scandinavian Airlines and Turkish Airlines, with prices starting from $403 and $555, 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 (74%), United Airlines (74%) or SWISS (74%) 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 $445. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $427 on average our data indicates $3,933 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $637). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $1,286). 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 Dulles Intl to Switzerland

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Baltimore to Dublin flights

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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 Dulles Intl to Switzerland

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$375	Average$580	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$386	Average$602	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$503	Average$750	FlexibilityNo cancel fee	On-time70%
Turkish Airlines	Cheapest$530	Average$676	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$548	Average$1,081	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$555	Average$946	FlexibilityNo cancel fee	On-timeN/A
TAP AIR PORTUGAL	Cheapest$609	Average$857	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$718	Average$1,205	FlexibilityNo cancel fee	On-time69%
SWISS	Cheapest$724	Average$1,149	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$751	Average$1,063	FlexibilityNo cancel fee	On-time76%

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$275+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Dulles Intl to SwitzerlandExplore 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 March 28, 2025.

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 March 28, 2025.

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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?

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 March 28, 2025.

Rainfall in Switzerland by month

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Temperature in Switzerland by month

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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.

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

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Top 10 airlines flying from Dulles Intl to Switzerland

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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 March 28, 2025.